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Washington, D.C.

$69+ Cheap flights from Massachusetts to Washington, D.C. (WAS)

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — WAS
Jun 11 — Jun 181
Thu 6/11
Thu 6/18
1 adult, Economy
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Cheap flight deals from Massachusetts to Washington, D.C.

Cheapest flights from Massachusetts to Washington, D.C.
Explore the most affordable flight options available from Massachusetts to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.

This Southwest deal was found by Cheapflights users on 5/11. 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 6/95:25 am
BOS
-
BWI
Nonstop1h 35m
Southwest
Wed 6/104:15 pm
BWI
-
BOS
Nonstop1h 30m
Southwest
Deal found 5/11$117
This Southwest deal was found by Cheapflights users on 5/8. 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 6/92:25 pm
BOS
-
BWI
Nonstop1h 35m
Southwest
Tue 6/99:45 pm
BWI
-
BOS
Nonstop1h 35m
Southwest
Deal found 5/8$137
This Delta deal was found by Cheapflights users on 5/7. 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 8/189:00 am
BWI
-
BOS
Nonstop1h 38m
Delta
Deal found 5/7$147
This Southwest deal was found by Cheapflights users on 5/11. 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 6/87:50 pm
BOS
-
BWI
Nonstop1h 45m
Southwest
Wed 6/106:30 am
BWI
-
BOS
Nonstop1h 30m
Southwest
Deal found 5/11$154
This American Airlines deal was found by Cheapflights users on 5/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:58 pm
BOS
-
BWI
1 stop5h 09m
American Airlines
Tue 6/165:02 am
BWI
-
BOS
1 stop6h 09m
American Airlines
Deal found 5/11$159
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:00 am
BOS
-
IAD
1 stop11h 27m
Frontier
Wed 6/1011:17 am
IAD
-
BOS
1 stop14h 10m
Frontier
Deal found 5/11$160
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:00 am
BOS
-
BWI
1 stop9h 25m
Frontier
Wed 6/101:29 pm
BWI
-
BOS
1 stop11h 58m
Frontier
Deal found 5/11$160
This JetBlue deal was found by Cheapflights users on 5/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:15 am
BOS
-
DCA
Nonstop1h 40m
JetBlue
Wed 6/37:29 am
DCA
-
BOS
Nonstop1h 34m
JetBlue
Deal found 5/10$162
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:27 pm
BOS
-
IAD
Nonstop1h 49m
United Airlines
Sat 6/66:33 am
IAD
-
BOS
1 stop3h 20m
United Airlines
Deal found 5/11$164
This American Airlines deal was found by Cheapflights users on 5/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:14 am
BOS
-
DCA
Nonstop2h 04m
American Airlines
Wed 8/196:00 am
DCA
-
BOS
Nonstop1h 43m
American Airlines
Deal found 5/7$164
This Southwest deal was found by Cheapflights users on 5/8. 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 6/410:15 pm
BOS
-
BWI
Nonstop1h 40m
Southwest
Tue 6/99:45 pm
BWI
-
BOS
Nonstop1h 35m
Southwest
Deal found 5/8$164
This Jetabroad deal was found by Cheapflights users on 5/10. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:15 am
BOS
-
DCA
Nonstop1h 40m
JetBlue
Tue 6/161:25 pm
DCA
-
BOS
Nonstop1h 36m
JetBlue
Deal found 5/10$166

Find flight deals from Massachusetts to Washington, D.C.

Keep the following information in mind while searching for Massachusetts to Washington, D.C. flight deals. Data was last updated May 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$117
(Southwest)

One-way from

$69
(Southwest)

Popular in

March

Cheapest in

September

Average price

$237

Good round-trip deal

$228 or less

Good one-way deal

$112 or less
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 Washington, D.C. (WAS)
Search Deals
One-way flight from Massachusetts to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Massachusetts to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Massachusetts to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Washington, D.C. 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 May 12, 2026.
Use the filters below to find and compare flights from Massachusetts to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Sun 6/14

5:30 am-7:05 am

Nonstop1h 35m

Baltimore/Washington

Tue 6/16

12:15 pm-1:45 pm

Nonstop1h 30m

$176

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Wed 6/24

5:25 am-7:00 am

Nonstop1h 35m

Baltimore/Washington

Fri 6/26

10:30 pm-12:05 am

Nonstop1h 35m

$176

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Wed 9/9

5:45 am-7:20 am

Nonstop1h 35m

Washington, D.C. Dulles Intl

Sun 9/13

8:29 am-12:47 pm

1 stop4h 18m

$182

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Wed 7/1

5:45 am-7:23 am

Nonstop1h 38m

Washington, D.C. Dulles Intl

Sun 7/5

10:10 pm-11:59 pm

Nonstop1h 49m

$192

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 9/10

2:15 pm-4:06 pm

Nonstop1h 51m

Washington, D.C. Reagan-National

Sun 9/13

7:00 am-8:43 am

Nonstop1h 43m

$204

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 7/2

6:00 am-7:49 am

Nonstop1h 49m

Washington, D.C. Reagan-National

Fri 7/3

10:00 pm-11:44 pm

Nonstop1h 44m

$209

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Tue 6/16

5:00 pm-6:50 pm

Nonstop1h 50m

Baltimore/Washington

Thu 6/18

10:30 pm-12:05 am

Nonstop1h 35m

$215

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Mon 6/22

6:15 am-7:57 am

Nonstop1h 42m

Washington, D.C. Reagan-National

Mon 6/29

2:20 pm-3:57 pm

Nonstop1h 37m

$217

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Sat 7/11

5:50 pm-7:46 pm

Nonstop1h 56m

Washington, D.C. Reagan-National

Sun 7/12

7:40 pm-11:31 pm

1 stop3h 51m

$219

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Tue 7/7

9:32 am-3:23 pm

1 stop5h 51m

Washington, D.C. Reagan-National

Wed 7/22

6:00 am-9:51 am

1 stop3h 51m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Massachusetts to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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 Washington, D.C.

How far ahead should I book a flight from Massachusetts to Washington, D.C.?

The best time to book flights from Massachusetts to Washington, D.C. is 65 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Massachusetts to Washington, D.C.?

Currently, September is the cheapest month in which you can book a flight from Massachusetts to Washington, D.C. (average of $193). Flying from Massachusetts to Washington, D.C. in April is currently the most expensive (average of $311). 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 WAS?

Find hourly flight availability from Massachusetts to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2026.

A simple way to save on the total cost of your ticket is to fly from Massachusetts to Washington, D.C. in the evening. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Massachusetts to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Massachusetts to Washington, D.C.. Price data was last updated on May 9, 2026.

Travelers seeking maximum savings on their Massachusetts to Washington, D.C. flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Massachusetts to Washington, D.C.

Explore weekly flight availability from Massachusetts to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 12, 2026.

The most flights from USMA to WAS are scheduled on a Monday (73 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (47 on average).

How much does it cost to fly round-trip from Massachusetts to Washington, D.C.?

Related info for your journey

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

  • How long is the flight from Massachusetts to Washington, D.C.?

    There are many flights that can get you from Massachusetts to Washington, D.C. in 1h 35m. Fly via Southwest, United Airlines, or Delta to get the fastest option. The distance from Massachusetts to Washington, D.C. is about 369 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Massachusetts to Washington, D.C. one-way?

    The cheapest airlines for a one-way flight from Massachusetts to Washington, D.C. are JetBlue ($75), American Airlines ($80), and Delta ($81).

  • What are the most popular routes from Massachusetts to Washington, D.C.?

    Most travelers choose Boston Logan Intl - Baltimore/Washington, Boston Logan Intl - Washington, D.C. Dulles Intl or Boston Logan Intl - Washington, D.C. Reagan-National when deciding on the best route from Massachusetts to Washington, D.C..

  • What are the most reliable airlines from Massachusetts to Washington, D.C.?

    Consider Egyptair (100%), Ethiopian Air (98%) or ANA (92%) when booking your flight. These represent the most reliable airlines when flying from Massachusetts to Washington, D.C..

  • What are the cheapest flights from Massachusetts to Washington, D.C.?

    Looking at all options, your cheapest flight can be booked for $108. While the most popular route (Boston Logan Intl - Baltimore/Washington) can be booked for $117 on average, our data indicates $566 when flying from Massachusetts to Washington, D.C..

  • Can I find deals for flights from Massachusetts to Washington, D.C. that include hotel bookings?

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

  • How can I find direct flights from Massachusetts to Washington, D.C.?

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

  • Can I find deals for business class flights from Massachusetts to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Massachusetts to Washington, D.C. 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 Washington, D.C.?

    Currently, September is the cheapest month in which you can book a flight from Massachusetts to Washington, D.C. (average of $193). Flying from Massachusetts to Washington, D.C. in April is currently the most expensive (average of $311). 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.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Tysons
Owings Mills
Arlington
Springfield
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Silver Spring
Hanover
Laurel
Woodbridge
Waldorf
Largo
Clinton
Hunt Valley
Cordova
Reston

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Massachusetts to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Reagan-National flights
Seattle to Dulles Intl flights
Los Angeles to Dulles Intl flights
Atlanta to Dulles Intl flights
Seattle to Reagan-National flights
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Hobby to Dulles Intl flights
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Dallas/Fort Worth to Reagan-National flights
O'Hare Intl to Dulles Intl flights
Orlando to Dulles Intl flights
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San Francisco to Dulles Intl flights
San Francisco to Reagan-National flights
George Bush Intcntl to Dulles Intl flights
O'Hare Intl to Reagan-National flights
George Bush Intcntl to Reagan-National flights
Tampa to Dulles Intl flights
San Diego to Dulles Intl flights
Minneapolis to Reagan-National flights
Sky Harbor Intl to Dulles Intl flights
Austin to Dulles Intl flights
Atlanta to Reagan-National flights
Ontario to Dulles Intl flights
Midway to Dulles Intl flights
Minneapolis to Dulles Intl flights
Tampa to Reagan-National flights
Sky Harbor Intl to Reagan-National flights
Detroit to Dulles Intl flights
Portland to Dulles Intl flights
Austin to Reagan-National flights
Fort Lauderdale to Dulles Intl flights
Denver to Reagan-National flights
Orlando to Reagan-National flights
Ontario to Reagan-National flights
Detroit to Reagan-National flights
Charlotte to Dulles Intl flights
Nashville to Reagan-National flights
New Orleans to Dulles Intl flights
Miami to Reagan-National flights
Miami to Dulles Intl flights
Salt Lake City to Dulles Intl flights
LaGuardia to Reagan-National flights
San Diego to Reagan-National flights
Salt Lake City to Reagan-National flights
Sacramento to Dulles Intl flights
Nashville to Dulles Intl flights
Cincinnati to Dulles Intl flights

Top 6 airlines flying from Massachusetts to Washington, D.C.

Discover the top 6 airlines that operate flights from Massachusetts to Washington, D.C.. 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 May 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$42Average$163FlexibilityNo cancel feeOn-time65%
DeltaCheapest$80Average$262FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$118Average$239FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$126Average$262FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$154Average$325FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$166Average$296FlexibilityNo cancel feeOn-time63%

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