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$76+ Cheap flights from Massachusetts to Baltimore (BWI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BWI
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Massachusetts to Baltimore

Cheapest flights from Massachusetts to Baltimore
Explore the most affordable flight options available from Massachusetts to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:35 am
BOS
-
BWI
Nonstop1h 45m
Delta
Tue 8/186:21 am
BWI
-
BOS
Nonstop1h 39m
Delta
Deal found 7/21$157
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:40 am
BOS
-
BWI
Nonstop1h 35m
Southwest
Mon 8/248:15 am
BWI
-
BOS
Nonstop1h 35m
Southwest
Deal found 7/21$166
This Southwest deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:40 am
BOS
-
BWI
Nonstop1h 35m
Southwest
Sat 9/58:10 pm
BWI
-
BOS
Nonstop1h 35m
Southwest
Deal found 7/23$167
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:40 am
BOS
-
BWI
Nonstop1h 35m
Southwest
Mon 9/78:15 am
BWI
-
BOS
Nonstop1h 35m
Southwest
Deal found 7/22$171
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:35 am
BOS
-
BWI
Nonstop1h 35m
Southwest
Sat 10/108:30 pm
BWI
-
BOS
Nonstop1h 35m
Southwest
Deal found 7/22$172
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:10 pm
BOS
-
BWI
Nonstop1h 57m
Delta
Sun 9/610:40 am
BWI
-
BOS
Nonstop1h 32m
Delta
Deal found 7/20$176
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
BDL
-
BWI
Nonstop1h 25m
Southwest
Tue 8/254:00 pm
BWI
-
BDL
Nonstop1h 10m
Southwest
Deal found 7/22$177
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:10 pm
BOS
-
BWI
Nonstop1h 57m
Delta
Wed 8/269:00 am
BWI
-
BOS
Nonstop1h 38m
Delta
Deal found 7/23$177
This Southwest deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:05 pm
ALB
-
BWI
Nonstop1h 20m
Southwest
Tue 9/294:15 pm
BWI
-
ALB
Nonstop1h 15m
Southwest
Deal found 7/24$181
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:35 am
BOS
-
BWI
Nonstop1h 42m
Delta
Sun 9/206:17 am
BWI
-
BOS
Nonstop1h 43m
Delta
Deal found 7/23$181
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:55 am
BDL
-
BWI
Nonstop1h 25m
Southwest
Fri 9/118:55 pm
BWI
-
BDL
Nonstop1h 15m
Southwest
Deal found 7/21$182
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:10 pm
BOS
-
BWI
Nonstop1h 57m
Delta
Tue 8/256:27 pm
BWI
-
BOS
Nonstop1h 45m
Delta
Deal found 7/24$182

Find flight deals from Massachusetts to Baltimore

Keep the following information in mind while searching for Massachusetts to Baltimore flight deals. Data was last updated July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$157
(Delta)

One-way from

$76
(Southwest)

Popular in

June

Cheapest in

December

Average price

$271
Provider with most accurate pricing for Boston Logan Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Washington, D.C. (WAS) flights.
Search Deals
From Massachusetts to Baltimore/Washington
Search Deals
One-way flight from Massachusetts to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
Use the filters below to find and compare flights from Massachusetts to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordBaltimore

BDL - BWI

BDLBWI

Hartford Bradley Intl

Mon 9/7

5:55 am-7:20 am

Nonstop1h 25m

Baltimore/Washington

Fri 9/11

8:55 pm-10:10 pm

Nonstop1h 15m

$182
Quickest round-trip

HartfordBaltimore

BDL - BWI

BDLBWI

Hartford Bradley Intl

Sat 10/3

9:35 am-10:55 am

Nonstop1h 20m

Baltimore/Washington

Tue 10/6

9:00 pm-10:15 pm

Nonstop1h 15m

$195

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Mon 9/21

8:55 pm-10:35 pm

Nonstop1h 40m

Baltimore/Washington

Wed 9/23

2:30 pm-4:00 pm

Nonstop1h 30m

$195

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Thu 8/13

6:35 am-8:20 am

Nonstop1h 45m

Baltimore/Washington

Sun 8/16

6:32 pm-8:12 pm

Nonstop1h 40m

$205

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Sat 9/12

2:20 pm-3:55 pm

Nonstop1h 35m

Baltimore/Washington

Sun 9/13

7:10 am-8:40 am

Nonstop1h 30m

$215

AlbanyBaltimore

ALB - BWI

ALBBWI

Albany Intl

Tue 8/25

6:00 am-7:25 am

Nonstop1h 25m

Baltimore/Washington

Thu 8/27

8:10 am-9:30 am

Nonstop1h 20m

$217

AlbanyBaltimore

ALB - BWI

ALBBWI

Albany Intl

Sat 9/5

11:25 am-12:40 pm

Nonstop1h 15m

Baltimore/Washington

Mon 9/7

8:10 am-9:30 am

Nonstop1h 20m

$234

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Fri 9/18

5:50 am-7:15 am

Nonstop1h 25m

Baltimore/Washington

Sun 9/20

10:10 pm-11:50 pm

Nonstop1h 40m

$245

HartfordBaltimore

BDL - BWI

BDLBWI

Hartford Bradley Intl

Tue 9/29

6:00 am-7:25 am

Nonstop1h 25m

Baltimore/Washington

Thu 10/1

7:25 pm-8:40 pm

Nonstop1h 15m

$254

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Fri 8/28

5:15 pm-11:13 pm

1 stop5h 58m

Baltimore/Washington

Thu 9/3

6:21 am-8:00 am

Nonstop1h 39m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Massachusetts to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Massachusetts with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Baltimore

What is the cheapest month to book a flight from Massachusetts to Baltimore?

Currently, August is the cheapest month in which you can book a flight from Massachusetts to Baltimore (average of $257). Flying from Massachusetts to Baltimore in November is currently the most expensive (average of $340). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MA to BWI?

Find hourly flight availability from Massachusetts to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 24, 2026.

It’s typically best to fly out from Massachusetts to Baltimore in the evening. Doing so could potentially save you 11% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Massachusetts to Baltimore?

Airfare is below average for this route at the moment.
Massachusetts to Baltimore flights typically cost between $204 and $380 in August.
The cheapest round-trip price found within the last 5 days was $157 on Delta (Aug 11-Aug 18).

How far ahead should I book a flight from Massachusetts to Baltimore?

To ensure you get the cheapest price possible for a flight from Massachusetts to Baltimore, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Massachusetts to Baltimore?

Use this chart to determine the cheapest time to fly round-trip from Massachusetts to Baltimore. Price data was last updated on July 18, 2026.

Travelers seeking maximum savings on their Massachusetts to Baltimore flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Baltimore from Massachusetts?

    Located just 8.5 mi from the city center, Baltimore/Washington (BWI) is the airport most travelers will use when flying to Baltimore from Massachusetts.

  • How popular is this Massachusetts to Baltimore flight route?

    Flights from Massachusetts to Baltimore/Washington have been viewed 81 times in the past calendar month.

  • How long is the flight from Massachusetts to Baltimore?

    Southwest and Delta can get you from Massachusetts to Baltimore in just under 1h 25m. Your travel time will be generally consistent. Airlines will cover a distance of 283 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from Massachusetts to Baltimore one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $61. Delta flights start at $82 while deals on Southwest start at $84 one-way.

  • What are the most popular routes from Massachusetts to Baltimore?

    The most popular route from Massachusetts to Baltimore is Boston Logan Intl - Baltimore/Washington. You may also consider Hartford Bradley Intl - Baltimore/Washington or Albany Intl - Baltimore/Washington.

  • What are the most reliable airlines from Massachusetts to Baltimore?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Massachusetts to Baltimore on time: Korean Air (88%), EL AL (84%), Air France (82%).

  • What are the cheapest flights from Massachusetts to Baltimore?

    Looking for the cheapest flight from Massachusetts to Baltimore? While on average our users pay $332, our data indicates the cheapest price to be $109. The most popular route (Boston Logan Intl - Baltimore/Washington), is priced around $97.

  • Can I find deals for flights from Massachusetts to Baltimore that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Baltimore.

  • Can I find deals for business class flights from Massachusetts to Baltimore?

    Yes. Cheapflights offers flight deals from Massachusetts to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Massachusetts to Baltimore (average of $257). Flying from Massachusetts to Baltimore in November is currently the most expensive (average of $340). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Massachusetts to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Massachusetts to Baltimore

Discover the top 5 airlines that operate flights from Massachusetts to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$137Average$196FlexibilityNo cancel feeOn-time69%
FrontierCheapest$138Average$283FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$148Average$243FlexibilityNo cancel feeOn-time62%
DeltaCheapest$148Average$273FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$177Average$323FlexibilityNo cancel feeOn-time63%

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