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BWI - BOS

$40 Find cheap flights from Baltimore to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Boston departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 7/25
Thu 8/1

Search hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Boston, as well as popular online travel agencies
In the last 7 days travelers have searched 44,451,814 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Baltimore to Boston (BWI-BOS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:40 pm - 9:14 pmBWI-BOS
1h 34mnonstop
7:18 pm - 8:48 pmBOS-BWI
1h 30mnonstop
$84Spirit Airlines
Find Deal
Wed, Jul 24 - Wed, Jul 31
10:44 pm - 12:15 amBWI-BOS
1h 31mnonstop
6:50 am - 8:18 amBOS-BWI
1h 28mnonstop
$92Spirit Airlines
Find Deal
Tue, Jul 9 - Mon, Jul 15
9:37 pm - 11:08 pmBWI-BOS
1h 31mnonstop
5:30 am - 6:58 amBOS-BWI
1h 28mnonstop
$93Spirit Airlines
Find Deal
Fri, Jul 19 - Sun, Jul 21
10:44 pm - 12:15 amBWI-BOS
1h 31mnonstop
5:30 am - 6:58 amBOS-BWI
1h 28mnonstop
$94Spirit Airlines
Find Deal
Tue, Jul 9 - Tue, Aug 13
3:47 pm - 12:31 amBWI-BOS
8h 44m1 stop
6:00 am - 12:10 pmBOS-BWI
6h 10m1 stop
$98Frontier
Find Deal
Tue, Aug 13 - Tue, Sep 17
4:12 pm - 12:31 amBWI-BOS
8h 19m1 stop
10:13 am - 8:45 pmBOS-BWI
10h 32m1 stop
$99Frontier
Find Deal
Sat, Aug 31 - Sat, Sep 7
1:30 pm - 12:31 amBWI-BOS
11h 01m1 stop
10:22 pm - 11:53 pmBOS-BWI
1h 31mnonstop
Wed, Aug 14 - Mon, Aug 19
10:44 pm - 12:15 amBWI-BOS
1h 31mnonstop
6:00 am - 12:10 pmBOS-BWI
6h 10m1 stop
Mon, Jul 8 - Thu, Aug 15
5:05 pm - 7:01 pmBWI-BOS
1h 56mnonstop
1:10 pm - 2:51 pmBOS-BWI
1h 41mnonstop
$193Delta
Find Deal
Sat, Aug 10 - Tue, Aug 13
8:34 am - 10:10 amBWI-BOS
1h 36mnonstop
6:15 am - 7:54 amBOS-BWI
1h 39mnonstop
$213Delta
Find Deal
Thu, Jul 18 - Mon, Jul 22

Flights from Baltimore to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Baltimore to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Baltimore to Boston?

The average price of all flights from Baltimore to Boston clicked on KAYAK for each day over the last 12 months.
When flying from Baltimore to Boston, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Baltimore, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

What is the cheapest month to fly from Baltimore to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Baltimore to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Baltimore to Boston is January, where tickets cost $158 on average. On the other hand, the most expensive months are April and November, where the average cost of tickets is $267 and $233 respectively.

How far in advance should I book a flight from Baltimore to Boston?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Baltimore to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Baltimore to Boston, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 90 days before departure.

Which airlines provide the cheapest flights from Baltimore to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Baltimore to Boston found on KAYAK was with Spirit Airlines for $40. Spirit Airlines proposed a round-trip connection from $84 and Frontier from $98.

Which airlines fly most frequently between Baltimore and Boston?

Southwest connects Baltimore to Boston with up to 8 flights per day. Delta also offers 2 flights per day, while Spirit Airlines follows with 2 flights per day.

Which airlines fly non-stop between Baltimore and Boston?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Baltimore to Boston.
There are 3 airlines that fly nonstop from Baltimore to Boston. They are: Delta, Southwest and Spirit Airlines. The cheapest price of all airlines flying this route was found with Spirit Airlines at $50 for a one-way flight. On average, the best prices for this route can be found at Spirit Airlines.

How many flights are there between Baltimore and Boston per day?

Each day, there are between 9 and 16 nonstop flights that take off from Baltimore and land in Boston, with an average flight time of 1h 30m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 89 flights. The most frequent day of departure is Wednesday, when 18% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Baltimore and Boston?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Baltimore to Boston take?

Nonstop flights from Baltimore generally make it to Boston in 1h 29m. The flying distance between the two cities is 369 miles.

What’s the earliest departure time from Baltimore to Boston?

Early birds can take the earliest flight from Baltimore at 6:05 am and will be landing in Boston at 7:30 am.

What’s the latest departure time from Baltimore to Boston?

If you prefer to fly at night, the latest flight from Baltimore to Boston jets off at 10:50 pm and lands at 12:20 am.

Good to know

Low season

January

High season

June

Cheapest flight

$40
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Baltimore to Boston

When to book flights from Baltimore to Boston

Are your dates flexible? Find out the best times to travel from Baltimore to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to Boston

  • How accessible are BWI and BOS airports to Persons with Reduced Mobility (PRMs)?

    If you plan to connect from Baltimore to Boston as a PRM, please note that BWI and BOS airports are fully accessible to PRMs. Both airports offer several PRM-friendly amenities. Key among these amenities is; tactile strips for visually-impaired travelers, handicapped parking slots and services, TTY Phones in each of their terminals, complimentary wheelchair service, and free Special Assistance Desks in the terminals.

  • What pet-friendly amenities can I access at Baltimore/Washington International Airport (BWI)?

    Pet lovers who intend to connect from BWI to BOS can benefit from BWI’s pet-friendly amenities. These amenities include Pet Relief Companion Care Program for travelers needing assistance with their furry friends, Service Animal Relief Areas located within the terminal buildings, and the designated outdoor pet relief areas outside the terminal buildings.

  • Does BWI have onsite hotels for travelers who intend to stay the night on the airport premises?

    Travelers who intend to catch up with their morning flights from BWI and BOS can consider spending their night in the onsite Minute Suites. In the airside hotel, you will stay within a 3-minute walk from your departure terminal.

  • What is the easiest way to connect from downtown to Baltimore/Washington International Airport (BWI)?

    To connect from downtown Baltimore to BWI airport for your flight to BOS, you can consider taking a taxi, shuttle bus, or train. The Baltimore Light Rail and the MARC train are arguably the most convenient and cheaper transport options that take about 15 minutes to reach BWI. Taxis offer faster options but are slightly more expensive than buses and trains.

  • Which other cities can I visit near Boston Logan International Airport (BOS)?

    Besides acting as the entry point to Boston, BOS is also the destination for travelers who visit other nearby cities and towns such as Cambridge, Salem, Cape Cod, Providence, and Newport. From BOS, you can easily connect to these cities via car rental or public transport such as buses and taxis.

  • Are there car rentals at Boston Logan International Airport (BOS)?

    Yes, BOS has several car rental agencies that can be accessed at the Rental Car Center. Among these agencies are Alamo, Thrifty, and Budget. The car rental center is accessible by a free shuttle bus in about 8 minutes from the terminals.

  • What services are there if I’m traveling with children from Baltimore Airport?

    There are baby care facilities located at gates A6, B2, C7, and D2, and children’s play areas located near Gate D11 as well as an Observation Gallery just before the Concourse B security checkpoint.

  • Does Baltimore Airport have airport lounges?

    The Club BWI is available to all passengers by paying the day fee at the door. It is located in Concourse D, near gate D10. In addition, the USO Lounge is free of charge for active members of the US military and their families. It is located in the International Pier beside the Baggage Claim.

  • Can I get to downtown Boston from the airport by public transportation?

    Yes, Boston airport is well-connected to downtown Boston. There is a free shuttle bus that will take you from the airport terminal to catch the Silver Line to the South Station.

  • Are there nonstop flights between Baltimore and Boston?

    Unfortunately, there are no nonstop flights between Baltimore and Boston. Most flight operators like Delta, Spirit Airlines, and Boutique Air have at least one stop. Common layovers along this route include Myrtle Beach Metropolitan Area, Detroit Metropolitan Wayne County, Fort Lauderdale, Massena Richards Field, and Orlando.

  • What is the cheapest flight from Baltimore to Boston?

    In the last 3 days, the lowest price for a flight from Baltimore to Boston was $40 for a one-way ticket and $84 for a round-trip.

  • Do I need a passport to fly between Baltimore and Boston?

    A passport is not required to fly from Baltimore to Boston.

  • Which airports will I be using when flying from Baltimore to Boston?

    Baltimore airport is called Baltimore/Washington and the only airport in Boston is Boston Logan Intl.

  • Which airlines offer Wi-Fi service onboard planes from Baltimore to Boston?

    Delta, JetBlue, American Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Baltimore to Boston flight route.

  • Which aircraft models fly most regularly from Baltimore to Boston?

    The Embraer 175 is the aircraft model that flies most regularly on the Baltimore to Boston flight route.

  • Which airline alliances offer flights from Baltimore to Boston?

    SkyTeam is the only airline alliance operating flights between Baltimore and Boston.

  • On which days can I fly direct from Baltimore to Boston?

    There are nonstop flights from Baltimore to Boston on a daily basis.

  • Which is the best airline for flights from Baltimore to Boston, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Baltimore to Boston are Southwest and Delta. With an average price for the route of $295 and an overall rating of 8.1, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $211 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Baltimore to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Baltimore to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for $56 or less one-way and $87 or less round-trip.
  • Despite the presence of other international airports - such as Reagan Washington (DCA), which is located about 38 miles away - most travelers connecting from Baltimore to Boston would consider Baltimore/Washington International Airport (BWI) as their departure airport. Besides its proximity to downtown, the airport offers arguably the highest number of daily flights from BWI to Boston Logan International Airport (BOS).
  • BOS has several business lounges for business travelers who may need to attend emerging business meetings during their long layovers. Among these lounges is The Lounge, located in Terminal C’s airside, next to Gate C19. To access The Lounge, you need a prepaid lounge pass or pay at the door.
  • One of the easiest and probably the most friendly way of spending your long layover at BOS is to consider the spotting activities at the observation decks. At BOS, the observation decks are accessed at Castle Island in South Boston across the harbor and the Pleasure Bay across Dorchester Bay.
  • The Baltimore Airport is also known for its state-of-the-art airport security features, so you don’t need to worry about running late because of long security lines. The Baltimore Airport has five concourses (A-E) and Concourse A and B have the largest variety of dining options. There is a 24-hour restaurant at the McDonald’s near gate A2 in case you have a late-night flight.
  • The Baltimore Airport services feature a full gym called Roam Fitness which you can pay per day as well as complimentary use of the showers. The gym is located along with the Concourse D and E connector. If you want to work out outdoors, there is also an outdoor trail that loops the airport. In addition to these services, there are also the typical options to keep you comfortable including 45 minutes of free Wi-Fi, ATMs, and Duty-Free shopping in the Concourse B and C connector. If you still have time to spare check out the Observation Gallery or the meditation rooms between Concourses D and E.
  • Massport is the name locals have given the Boston Logan International Airport. One of the biggest airports on the East Coast, the airport is divided amongst four passenger terminals (A, B, C, and E) with free ground transportation connecting them.
  • Logan airport also has two on-site hotels, the Hilton Boston Logan Airport and the Hyatt Regency Harborside, which have complimentary shuttles between the hotel and the airport as well as complimentary shuttles to the water taxi and subway station to get into the city center of Boston.
  • If you’re getting picked up upon arrival there are designated curbside pick-up locations at the arrivals level of each terminal, short-term parking lots in Central, Terminal B, and E, as well as a cell phone lot where family and friends can wait.
See more tips

Prefer to fly non-stop from Baltimore to Boston?

Find which airlines fly direct from Baltimore/Washington to Logan Intl, which days they fly and book direct flights.

Nonstop departures

Baltimore/Washington to Boston Logan Intl

Monday

Delta, KLM, Korean Air, +3 more

Delta, KLM, +4 more

Tuesday

Delta, KLM, Korean Air, +3 more

Delta, KLM, +4 more

Wednesday

Delta, KLM, Korean Air, +3 more

Delta, KLM, +4 more

Thursday

Delta, KLM, Korean Air, +3 more

Delta, KLM, +4 more

Friday

Delta, KLM, Korean Air, +3 more

Delta, KLM, +4 more

Saturday

Delta, Southwest, Spirit Airlines

Delta, Southwest, +1 more

Sunday

Delta, KLM, Southwest, +2 more

Delta, KLM, +3 more

See more direct flights

Nonstop returns

Boston Logan Intl to Baltimore/Washington

Monday

Delta, KLM, Korean Air, +3 more

Delta, KLM, +4 more

Tuesday

Delta, KLM, Korean Air, +2 more

Delta, KLM, +3 more

Wednesday

Delta, KLM, Korean Air, +2 more

Delta, KLM, +3 more

Thursday

Delta, KLM, Korean Air, +3 more

Delta, KLM, +4 more

Friday

Delta, KLM, Korean Air, +2 more

Delta, KLM, +3 more

Saturday

Delta, Korean Air, LATAM Airlines, +2 more

Delta, Korean Air, +3 more

Sunday

Delta, KLM, Korean Air, +2 more

Delta, KLM, +3 more

See more direct flights
See more direct flights

Top 5 airlines serving from Baltimore to Boston

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
SouthwestOverall score based on 5806 reviews
7.8Entertainment
8.3Boarding
7.3Food
8.1Comfort
8.7Crew
Airline reviews

Wifi didn’t work, no service, seats are hard as rocks

2.0 MediocreAnonymous, Jun 2024SJC - MDW
Read more about Southwest reviews

Wifi didn’t work, no service, seats are hard as rocks

Same comment as before. Bad hit damaged in transport. It lost a wheel. Other than that, everything was good!

My bag was damaged and is now missing a wheel. I tried to buy a claim in on the website but it would not accept my confirmation # for submission. Other than that, everything else was good!

Flight attendants were in a bad mood and we were late

My experience was find with Southwest. The only issue I have is...at the exact time for me to check in...I don't understand how I always end up in C.

Boarding was quick and simple However when I was at my seat there was a child kicking my me from behind which made me uncomfortable but besides that the flight was smooth

Southwest Airlines is behind the times with a woefully inefficient service animal policy that leads to major inconsistency and stress for passengers and crew alike. Despite so many attempts to share feedback and request better support, they bungled it once again and provoked a panic attack in the process, with no apologies or acknowledgment that their crew was failing to adhere to their own inadequate policies. WiFi didn’t work, flight was delayed by an hour, it was about what I’ve come to expect from Southwest these days.

Flight was on time and the crew was very nice.

Good experience. 100% full plane BWI-MHT got pretty warm during short flight.

The actual flight was great! The 3 hour delay not so much.

Screen didn’t play movies, do I was pretty boated the entire flight.

Inconsiderate staff, plane was very hot, poor decision-making from the crew.

Flight was delayed due to needing a replacement flight crew. Delta changed the aircraft type in Detroit. One hour delay. But once in the air, good flight

The fight was about 2 1/2 hours delayed, but that was weather related. The flight was also overbooked. But we were in Comfort plus so the flight was fine for us.

Meh. A late flight meant I missed my connections, and a 2pm LAX arrival turned into gettin in after midnight.

Flight was 3 hours late so only had an OK experience

It was very cold because the air conditioner was on high power, and my son got sick.

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

Great! I love Jet Blue. My favorite airline! Very efficient, clean and timely.

We were told that our flight would be delayed for 90+ minutes because of weather, so we went to get something to eat only to have them randomly start boarding 15 minutes after the announcement, with no warning.

Entertainment... No earphones passed out. Many including me couldn't use the TV. Legroom was good. Crew was indifferent and a bit surly. Free wifi was a nice convenience. Check in desk location was unknown. Gate number on the boarding passes was wrong.

Confusing. Delay updates were out of whack At one point it said my flight was 25 hours. Three gate changes and two delays only to change back to original departure time. Gate announcer and on board flight attendant (Alejandro) making the announcements was impossible to understand due to accent and speed of speech. After beverage service the rear flight attendants sat back there on their phones. No refills no checking in, one sweep through for trash collection. Very impersonal. Bring back Coke products

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Delayed by almost an hour - I also noticed that all JetBlue flights departing from PBI were delayed yet the weather was perfect.

I loved the wifi, much better than Delta. Seats were old. and bathrooms dingy.

There was no wheelchair or wheelchair escort at the gate..unacceptable

Delayed 4 hours because of maintenance issue they knew about all day. Get another plane. Time is precious!

I liked that boarding and take off were timely despite a 15 minute delay due to weather. The pilot communicated with us the entire flight keeping us informed re: turbulance and slight delays on the runway after we landed.

Abysmal, getting delayed approximately 13 times, having to switch out a crew with another crew that timed out within an hour, and customer service representatives that abandoned the stranded travelers. Terrible service

We have been delayed and postponed 2days and nights…and still do not have our flight until tomorrow..

Terrible experience with baggage claim at CLT. Posted as arriving at belt 4 and screen there showed the flight. Waited for over 1.2hrs before someone randomly came by and said the bags for that flight had been dropped at CD1 an unknown time ago. There was no notification in the app, on the screens or by any airport personnel prior to this time. Waiting 1.2 hrs after a 2 hr flight for a bag you paid $40 extra to check is infuriating and disappointing.

They took away my first class ticket for my plane ride from Ickx to Tucson because they’re plane was late getting there. They offered me nothing in return

Terrible customer service playing as usual was late and the Denver tried to get to a bus, but it already scheduled for service to Fort Collins, but because they could not help me at all at the baggage service desk. I missed the bus by one minute after they kept me arguing about how to handle my bag which have not gotten onto the carousel, Customer Service and Denver at the baggage claim customer service had the nerve to say she did not fly the plane and the responsibility of the bag was all mine. Pathetic.

Plane was delayed an hour causing me to miss my flight to London and now I am not arriving until Sunday instead of Friday. I am stranded at airport and they give me $12 of food vouchers. It's a joke and everyone I talked to was rude

The Airline was not prepared for weather delays. We were held up due to an incoming flight being delayed and so we did not have a flight crew. This caused an extra delay for departure by 2 hours.

When you pay for Premium Economy on an 787 and you’re promised amenities for the extra money, you expect them to work. They didn’t. USB connector wouldn’t charge continuously. 120v outlet wouldn’t hold anything you plugged into it. The adapter would just fall out. The noise canceling headphones stopped noise cancelling in the first 15 minutes for EVERYONE. No one on the plane knew how to fix it so I couldn’t listen to any movies. I just put in my AirPods and went to sleep. Very unhappy with the crappy Panasonic entertainment system. I won’t buy premium again.

Everything went on schedule so I have not much to say. I was a bit disappoint with the breakfast choice - I did not have a choice as there was only one option left by the time the trolly came to my end and I could not enjoy it.

Thankfully no connections off of this one on the day of the flight as it was delayed 90+ minutes.

Worst airline experience ever. Lost my IPad going thru security. Charged for my dog carriage at the gate not at ticket counter. Gave away my seat 6D. Expressed I wanted my seat back after charging me 99 for dog carriage. Should have thrown it out. Had a 16 yr old Yorkie heading to Boston after being a snowbird. Seats small. Very bad experience. Still don’t have my IPad. Horrible

Flight delayed then canceled! I will NEVER fly Spirit Airlines again and will tell all my friends!

Delayed..4 times...completely disorganized boarding. After 5 hours they scrambled to move ppl off plane bc they overbooked. Then they didn't have a cabin crew. WiFi on plane didn't work. Zero amenities. Once we boarded we sat on tarmac for an hour. Explore all alternate options including purchasing a pair of hiking boots and walking to your destination instead of flying spirit.

They charged me 212.00 for a heavy check in bag at the gate. The pricing and process was so confusing - as if it was designed to purposefully gouge customers who need to board plane. That experience combined with the outrageous price charged will prevent me from ever flying Spirit again. And I’ll be sure to tell the story to anyone who cares to hear.

The seat was very uncomfortable from Boston to Nashville. Otherwise the flight was excellent.

I had a phobia for Spirit and now is 100% confirmed. Flight delayed, missed connecting flight and staying overnight . Now not even able to get my boarding pass until I’ll get into the airport. It’s really really bad at this point

the landing was terrible. the plane touched down and had take off. the plane flew around and landed a second time.i understand the weather might of been the problem. It was a scary experience and no explanation from the captain.

Was not able to board the flight due to a horrible policy that I needed to be at the gate 1 hour before departure. I lost money on this and the connecting flight due to having to book on another airline. I was flying to Florida for my mother's cancer surgery in the afternoon.

Service was awesome 👍🙏 thank you Spirit Airlines...love the Big Seat...😎

Great flight on time and kept us informed about our flight situation!!

Book cheap flights from Baltimore to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Baltimore to Boston found on KAYAK in the last 72 hours.
8/20Tue
nonstopSpirit Airlines
1h 33mBWI-BOS
$40
7/25Thu
nonstopSpirit Airlines
1h 33mBWI-BOS
$46
7/21Sun
nonstopSpirit Airlines
1h 31mBWI-BOS
$47
7/12Fri
nonstopSpirit Airlines
1h 33mBWI-BOS
$48
9/17Tue
1 stopFrontier
8h 44mBWI-BOS
$53
8/20Tue
1 stopFrontier
8h 44mBWI-BOS
$54
7/24Wed
nonstopDelta
1h 49mBWI-BOS
$99
7/23Tue
nonstopDelta
1h 49mBWI-BOS
$105
7/30Tue
2 stopsUnited Airlines
16h 07mBWI-BOS
$220
6/28Fri
nonstopSouthwest
1h 25mBWI-BOS
$221

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Last minute flights from Baltimore to Boston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Baltimore to Boston that are departing in the next 10 days.
6/29Sat
nonstopSpirit Airlines
1h 31mBWI-BOS
7/15Mon
nonstopSpirit Airlines
1h 28mBOS-BWI
$136
6/29Sat
nonstopSpirit Airlines
1h 31mBWI-BOS
7/8Mon
nonstopSpirit Airlines
1h 28mBOS-BWI
$144
6/28Fri
nonstopSpirit Airlines
1h 31mBWI-BOS
8/18Sun
nonstopSpirit Airlines
1h 34mBOS-BWI
$155
6/27Thu
nonstopSpirit Airlines
1h 31mBWI-BOS
7/9Tue
nonstopSpirit Airlines
1h 28mBOS-BWI
$157
6/28Fri
nonstopSpirit Airlines
1h 31mBWI-BOS
7/10Wed
nonstopSpirit Airlines
1h 30mBOS-BWI
$166
6/27Thu
nonstopSpirit Airlines
1h 31mBWI-BOS
7/27Sat
multi-stopSpirit Airlines
9h 36mBOS-BWI
$168
6/29Sat
multi-stopSpirit Airlines
8h 18mBWI-BOS
7/15Mon
nonstopSpirit Airlines
1h 28mBOS-BWI
$169
6/29Sat
nonstopSpirit Airlines
1h 31mBWI-BOS
7/1Mon
nonstopSpirit Airlines
1h 28mBOS-BWI
$176
6/26Wed
nonstopSpirit Airlines
1h 31mBWI-BOS
6/28Fri
nonstopSpirit Airlines
1h 28mBOS-BWI
$177
6/27Thu
nonstopSpirit Airlines
1h 31mBWI-BOS
6/29Sat
nonstopSpirit Airlines
1h 28mBOS-BWI
$179

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Baltimore - Boston Flights

Departure:

Baltimore (BWI)United States

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Baltimore

Cabin classes:

$647
$462
$543
$60

Compare transportation modes for Baltimore to Boston

Average priceAverage duration
Flights$1231h 29m
Trains$1457h 55m
Buses$13710h 43m