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Cheap flights from Baltimore to Boston from $23

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Boston departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Baltimore to Boston

Cheap round-trip flights

These are some of the best round-trip flight deals from Baltimore to Boston that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Baltimore to Boston.

Cheap last minute flights

Planning a quick getaway from Baltimore to Boston? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Boston, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Baltimore to Boston

Find recent round-trip train or bus tickets from Baltimore to Boston.

All round-trip flight deals to Boston

The cheapest plane tickets to Boston found on KAYAK recently.
2:40 pm - 4:09 pmBWI-BOS
1h 29mnonstop
6:00 am - 7:33 amBOS-BWI
1h 33mnonstop
$48Spirit Airlines
Find Deal
Tue, May 6 - Wed, May 7
7:19 pm - 8:48 pmBWI-BOS
1h 29mnonstop
9:44 pm - 11:23 pmBOS-BWI
1h 39mnonstop
$49Spirit Airlines
Find Deal
Sat, Dec 7 - Sat, Dec 14
7:19 pm - 8:48 pmBWI-BOS
1h 29mnonstop
10:03 pm - 11:41 pmBOS-BWI
1h 38mnonstop
$50Spirit Airlines
Find Deal
Tue, Dec 17 - Wed, Dec 18
6:55 am - 8:25 amBWI-BOS
1h 30mnonstop
9:44 pm - 11:23 pmBOS-BWI
1h 39mnonstop
$53Spirit Airlines
Find Deal
Wed, Dec 4 - Sat, Dec 7
7:19 pm - 8:48 pmBWI-BOS
1h 29mnonstop
9:34 am - 11:15 amBOS-BWI
1h 41mnonstop
$56Spirit Airlines
Find Deal
Sat, Dec 7 - Mon, Dec 9
7:19 pm - 8:48 pmBWI-BOS
1h 29mnonstop
9:34 am - 11:15 amBOS-BWI
1h 41mnonstop
$57Spirit Airlines
Find Deal
Sat, Dec 7 - Mon, Dec 9
7:19 pm - 8:48 pmBWI-BOS
1h 29mnonstop
9:44 pm - 11:23 pmBOS-BWI
1h 39mnonstop
$58Spirit Airlines
Find Deal
Sat, Dec 14 - Tue, Dec 17
6:35 pm - 12:30 amBWI-BOS
5h 55m1 stop
2:18 pm - 11:54 pmBOS-BWI
9h 36m1 stop
Sat, Dec 7 - Mon, Dec 9
8:52 am - 12:30 amBWI-BOS
15h 38m1 stop
12:35 pm - 7:18 amBOS-BWI
18h 43m1 stop
$173Frontier
Find Deal
Fri, Dec 13 - Fri, Dec 20
8:14 pm - 10:34 amBWI-BOS
14h 20m1 stop
6:00 am - 6:07 pmBOS-BWI
12h 07m1 stop
$188Frontier
Find Deal
Sun, Nov 24 - Thu, Dec 5
9:54 pm - 11:22 pmBWI-BOS
1h 28mnonstop
$23Spirit Airlines
Find Deal
Sat, Feb 1
7:19 pm - 8:48 pmBWI-BOS
1h 29mnonstop
$24Spirit Airlines
Find Deal
Sat, Dec 7
6:35 pm - 12:30 amBWI-BOS
5h 55m1 stop
$51Frontier
Find Deal
Sat, Dec 7
6:37 pm - 12:35 amBWI-BOS
5h 58m1 stop
$52Frontier
Find Deal
Tue, Dec 17
3:00 pm - 4:30 pmBWI-BOS
1h 30mnonstop
$109Southwest
Find Deal
Mon, Feb 17
2:45 pm - 4:24 pmBWI-BOS
1h 39mnonstop
$114Delta
Find Deal
Tue, Dec 31
7:50 pm - 9:31 pmBWI-BOS
1h 41mnonstop
$139Delta
Find Deal
Fri, Mar 21
6:15 am - 7:50 amBWI-BOS
1h 35mnonstop
$166Southwest
Find Deal
Thu, Nov 21
5:28 pm - 10:39 pmBWI-BOS
5h 11m1 stop
$169American Airlines
Find Deal
Mon, Feb 17
1:30 pm - 8:57 pmBWI-BOS
7h 27m1 stop
$177American Airlines
Find Deal
Wed, Jan 1
5:28 am - 6:55 amBWI-BOS
1h 27mnonstop
7:31 pm - 9:10 pmBOS-BWI
1h 39mnonstop
$58Spirit Airlines
Find Deal
Tue, Nov 19 - Tue, Nov 19
5:05 pm - 6:36 pmBWI-BOS
1h 31mnonstop
9:34 am - 11:15 amBOS-BWI
1h 41mnonstop
$86Spirit Airlines
Find Deal
Tue, Nov 19 - Tue, Dec 31
5:28 am - 6:55 amBWI-BOS
1h 27mnonstop
6:30 am - 8:07 amBOS-BWI
1h 37mnonstop
$88Spirit Airlines
Find Deal
Tue, Nov 19 - Wed, Nov 20
5:28 am - 6:55 amBWI-BOS
1h 27mnonstop
12:11 pm - 7:49 pmBOS-BWI
31h 38m2 stops
$90Spirit Airlines
Find Deal
Tue, Nov 19 - Tue, Nov 19
5:05 pm - 6:36 pmBWI-BOS
1h 31mnonstop
9:46 pm - 11:25 pmBOS-BWI
1h 39mnonstop
$94Spirit Airlines
Find Deal
Tue, Nov 19 - Mon, Jan 6
5:28 am - 6:55 amBWI-BOS
1h 27mnonstop
8:00 am - 8:07 pmBOS-BWI
12h 07m1 stop
$95Spirit Airlines
Find Deal
Tue, Nov 19 - Wed, Nov 20
4:10 pm - 12:36 amBWI-BOS
8h 26m1 stop
6:00 am - 6:44 pmBOS-BWI
12h 44m1 stop
$206Frontier
Find Deal
Mon, Nov 18 - Wed, Nov 20
9:42 am - 6:26 pmBWI-BOS
8h 44m1 stop
10:55 am - 6:55 pmBOS-BWI
8h 00m1 stop
Fri, Nov 15 - Sat, Nov 16
1:31 pm - 12:36 amBWI-BOS
11h 05m1 stop
6:00 am - 12:59 pmBOS-BWI
6h 59m1 stop
$268Frontier
Find Deal
Mon, Nov 18 - Mon, Jan 6
1:20 pm - 12:36 amBWI-BOS
11h 16m1 stop
10:55 am - 6:55 pmBOS-BWI
8h 00m1 stop
$276Frontier
Find Deal
Fri, Nov 15 - Sat, Nov 16
6:55 am - 8:25 amBWI-BOS
1h 30mnonstop
9:44 pm - 11:23 pmBOS-BWI
1h 39mnonstop
$62Spirit Airlines
Find Deal
Thu, Dec 12 - Tue, Dec 17
7:20 pm - 8:50 pmBWI-BOS
1h 30mnonstop
9:44 pm - 11:23 pmBOS-BWI
1h 39mnonstop
$64Spirit Airlines
Find Deal
Tue, Dec 3 - Sat, Dec 7
7:19 pm - 8:48 pmBWI-BOS
1h 29mnonstop
9:44 pm - 11:23 pmBOS-BWI
1h 39mnonstop
$65Spirit Airlines
Find Deal
Wed, Dec 4 - Mon, Dec 9
7:19 pm - 8:48 pmBWI-BOS
1h 29mnonstop
9:34 am - 11:15 amBOS-BWI
1h 41mnonstop
$66Spirit Airlines
Find Deal
Sat, Dec 14 - Mon, Dec 16
6:15 pm - 7:45 pmBWI-BOS
1h 30mnonstop
10:45 am - 12:25 pmBOS-BWI
1h 40mnonstop
$197Southwest
Find Deal
Tue, Jan 21 - Thu, Jan 23
10:40 am - 12:05 pmBWI-BOS
1h 25mnonstop
3:05 pm - 4:40 pmBOS-BWI
1h 35mnonstop
$213Southwest
Find Deal
Sat, Dec 14 - Sat, Dec 14
7:55 pm - 9:30 pmBWI-BOS
1h 35mnonstop
8:15 am - 10:05 amBOS-BWI
1h 50mnonstop
$217Delta
Find Deal
Fri, Dec 13 - Tue, Dec 17
8:55 pm - 10:25 pmBWI-BOS
1h 30mnonstop
8:55 am - 10:30 amBOS-BWI
1h 35mnonstop
$225Southwest
Find Deal
Wed, Dec 4 - Fri, Dec 6
11:45 am - 1:23 pmBWI-BOS
1h 38mnonstop
12:32 pm - 2:19 pmBOS-BWI
1h 47mnonstop
$226Delta
Find Deal
Sat, Dec 7 - Sun, Dec 8
3:00 pm - 4:35 pmBWI-BOS
1h 35mnonstop
12:20 pm - 2:03 pmBOS-BWI
1h 43mnonstop
$229Delta
Find Deal
Tue, Dec 3 - Wed, Dec 4

Spirit Airlines flights from Baltimore to Boston

Our best Spirit Airlines deals on Baltimore to Boston flight tickets
Spirit Airlines
May 6
BWI2:40 pmBaltimore/Washington
1h 29m
BOS4:09 pmBoston Logan Intl
May 7
BOS6:00 amBoston Logan Intl
1h 33m
BWI7:33 amBaltimore/Washington
Spirit Airlines
Dec 7
BWI7:19 pmBaltimore/Washington
1h 29m
BOS8:48 pmBoston Logan Intl
Dec 14
BOS9:44 pmBoston Logan Intl
1h 39m
BWI11:23 pmBaltimore/Washington
Spirit Airlines
Dec 17
BWI7:19 pmBaltimore/Washington
1h 29m
BOS8:48 pmBoston Logan Intl
Dec 18
BOS10:03 pmBoston Logan Intl
1h 38m
BWI11:41 pmBaltimore/Washington

Frontier flights from Baltimore to Boston

Our best Frontier deals on Baltimore to Boston flight tickets
Frontier
Nov 23
BWI9:55 pmBaltimore/Washington
9h 49m
1 stop
BOS7:44 amBoston Logan Intl
Dec 6
BOS8:54 amBoston Logan Intl
10h 57m
1 stop
BWI7:51 pmBaltimore/Washington
Frontier
Dec 13
BWI8:52 amBaltimore/Washington
15h 38m
1 stop
BOS12:30 amBoston Logan Intl
Dec 20
BOS12:35 pmBoston Logan Intl
18h 43m
1 stop
BWI7:18 amBaltimore/Washington
Frontier
Nov 24
BWI8:14 pmBaltimore/Washington
14h 20m
1 stop
BOS10:34 amBoston Logan Intl
Dec 5
BOS6:00 amBoston Logan Intl
12h 07m
1 stop
BWI6:07 pmBaltimore/Washington

How to get the cheapest flight ticket from Baltimore to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

October. The cheapest time of year to fly to Boston from Baltimore is October. Most expensive is April

What is the cheapest day to depart Baltimore for Boston?

Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Sunday

When is the cheapest time to fly from Baltimore to Boston?

At noon. Baltimore to Boston flights are approximately 19% more expensive in the afternoon than at noon

What is the cheapest airline that flies to Boston from Baltimore?

Spirit Airlines. Spirit Airlines, JetBlue, and Delta are the most popular carriers operating from Baltimore to Boston

What is the cheapest Baltimore to Boston flight route?

Baltimore/Washington - Boston Logan Intl. Fly from Baltimore/Washington to Boston Logan Intl for the best Baltimore - Boston flight prices

How far in advance should you book Baltimore to Boston flights?

53 days before. The cheapest time to buy a flight from Baltimore to Boston is approximately 53 days to departure

How many flights depart from Baltimore to Boston on average per day?

As of November 2024, 11 flights take off from Baltimore and land in Boston each day. The most common flight departure time for this route is 5:00PM, with 35% of daily flights taking off in the afternoon.

How many flights depart from Baltimore to Boston on average per week?

As of November 2024, there are 78 flights per week flying from Baltimore to Boston. The most common day of the week flights depart is Thursday, with 22% of flights taking off on this day.

Can stopping save me money on Baltimore to Boston flights?

No. A direct flight is the cheapest option for a flight between Baltimore to Boston.

How have Baltimore to Boston flight prices changed over time?

As of November 2024, prices for Baltimore to Boston flights are approximately 53% cheaper when compared to flights at the same time last year.

When to book flights from Baltimore to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Boston (BWI to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Boston

Best Price Found

$23

Fastest flight time

1h 28m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Baltimore in the past 72 hours is $23. The best round-trip flight deal from Baltimore to Boston found on momondo in the last 72 hours is $48.
The fastest flight from Baltimore to Boston takes 1h 28m
Direct flights go from Baltimore to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)

  • Is flying the fastest way to get from Baltimore to Boston?

    The quickest way is to book a flight from Baltimore to Boston, which can be as quick as 1h 28m onboard Spirit Airlines. You can also get a train from Baltimore to Boston, or a bus from Baltimore to Boston which can take you longer to arrive at your destination.

  • Is flying the cheapest way to get from Baltimore to Boston?

    Taking a flight to your destination is the cheapest option we’ve found in the past few days. The cheapest price we’ve found for this option is $48, making it less expensive than a train from Baltimore to Boston and cheaper than a bus from Baltimore to Boston.

  • How far is Baltimore/Washington to Boston Logan Intl by plane?

    There are 359.2 mi between Baltimore/Washington and Boston Logan Intl. Typically, this will take 1h 28m by plane in normal conditions.

  • What is the carbon footprint of flying from Baltimore/Washington to Boston Logan Intl?

    Flying from Baltimore/Washington to Boston Logan Intl has a carbon footprint of about 503lb. Flight search results on momondo can be sorted by their carbon footprint. Choosing a train for this journey would reduce your carbon footprint from 503lb to 88lb - that is, by about 83%. Although it takes longer, opting for a bus over an airplane would reduce the carbon footprint of your trip to about 55lb.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Boston Logan Intl Airport?

    Prices for flights from Baltimore/Washington Airport to Boston Logan Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Baltimore to Boston?

  • What is the most popular airline from Baltimore to Boston?


Best airlines flying from Baltimore to Boston

Compare and see reviews for airlines that fly from Baltimore to Boston with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $55Free CancellationRating
6.3
8,167 reviews
Search Spirit Airlines flights
JetBluePriceFrom $69Free CancellationRating
7.5
3,447 reviews
Search JetBlue flights
DeltaPriceFrom $94Free CancellationRating
8.0
8,788 reviews
Search Delta flights
American AirlinesPriceFrom $154Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $179Free CancellationRating
8.1
5,045 reviews
Search Southwest flights
  • Southwest Flights From Baltimore to Boston

    Southwest flies from Baltimore to Boston around 43 times per week, with 5,045 momondo users rating the airline 8.1/10. The cheapest Southwest deal from Baltimore to Boston in the last 72 hours was $179 (round-trip), much lower than the average airfare cost of $289 for Southwest flights on this route.

  • Delta Flights From Baltimore to Boston

    Across 8,788 Delta reviews on momondo, the average score is 8.0/10. Delta flies from Baltimore to Boston about 16 times each week, with ticket deals ranging from $94 to $248. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Boston?

Finding the right flight to Boston from Baltimore is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boston quick and easy, saving you time and money.

Can I find flights from Baltimore to Boston with flexible booking policies on momondo?

All flight searches from Baltimore to Boston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Baltimore to Boston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baltimore to Boston.

I’m not ready to book a flight from Baltimore to Boston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Boston from Baltimore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


Choose the best way to get from Baltimore to Boston

Buses

8h 20m
$62 one-way$178 round-trip
Nonstop · from $1781 stop · from $116

Distance to downtown

ZTO0.6 mi
56lb CO2

89% less than flights

Find Buses

Baltimore to Boston Buses

Trains

5h 59m
$46 one-way$154 round-trip
Nonstop · from $154

Distance to downtown

ZTO0.6 mi
ZTY1.3 mi
88lb CO2

82% less than flights

Find Trains

Baltimore to Boston Trains

Flights

1h 28m
$23 one-way$48 round-trip
Nonstop · from $481 stop · from $62

Distance to downtown

BOS2.6 mi

An easier way to manage your Boston trip

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