Cheap flights from Boston, United States to Washington, D.C., United States

Flights starting at $25. Choose between JetBlue Airways, Spirit Airlines, or United Airlines to find the best price.

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Tips to know when travelling to Washington, D.C.

Book your trip to arrive at Baltimore–Washington International, Washington Dulles International, or Ronald Reagan Washington National. The distance between Boston and Washington, D.C. is 594 km. The most popular airlines for this route are JetBlue Airways, Spirit Airlines, and United Airlines. Boston and Washington, D.C. have 136 direct flights per week. When you arrive at Washington, D.C., consider visiting National Mall, Lincoln Memorial, and Independence National Historical Park, PA, USA.

Weekly direct flights

Discover the top airlines offering direct flights from Boston to Washington, D.C. in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Sun 19.05 - Sat 25.05

AirlineSun 19.05Mon 20.05Tue 21.05Wed 22.05Thu 23.05Fri 24.05Sat 25.05
------------7------
------------2------
------121------

Weekly direct flights for Sun 26.05 - Sat 01.06

AirlineSun 26.05Mon 27.05Tue 28.05Wed 29.05Thu 30.05Fri 31.05Sat 01.06
------------1114
------------412
1------2222

Weekly direct flights for Sun 02.06 - Sat 08.06

AirlineSun 02.06Mon 03.06Tue 04.06Wed 05.06Thu 06.06Fri 07.06Sat 08.06
------16717
1244123
1222222

Weekly direct flights for Sun 09.06 - Sat 15.06

AirlineSun 09.06Mon 10.06Tue 11.06Wed 12.06Thu 13.06Fri 14.06Sat 15.06
1599511
2243213
2222222

Check-in for a flight from Boston to Washington, D.C.

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo

Weather in Washington, D.C.

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January5°C-1°C
February8°C0°C
March12°C3°C
April19°C8°C
May23°C13°C
June28°C18°C
July31°C21°C
August30°C20°C
September26°C17°C
October20°C11°C
November13°C4°C
December8°C1°C
Hottest Month
31°C
July
Coldest month
-1°C
January
Sunny days
265
days per year
Snow days
8
days per year

14 day forecast

Tuesday
21 May
29°C15°C
28 May
78%
27°C15°C
Wednesday
22 May
88%
32°C16°C
29 May
84%
20°C14°C
Thursday
23 May
83%
28°C16°C
30 May
88%
21°C13°C
Friday
24 May
74%
29°C15°C
31 May
20°C11°C
Saturday
25 May
87%
29°C18°C
1 Jun
88%
20°C13°C
Sunday
26 May
50%
29°C18°C
2 Jun
85%
25°C12°C
Monday
27 May
69%
30°C18°C
3 Jun
74%
25°C14°C

Frequently asked questions

How long does it take to travel from Boston to Washington, D.C.?
What is the flight distance between Boston and Washington, D.C.?
What airlines offer nonstop (direct) flights between Boston and Washington, D.C.?
What are the most popular routes to and from Boston?
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What airports are near Boston?
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Is it possible to combine flights, buses, and trains in one itinerary when traveling between Boston and Washington, D.C.?
What is Virtual Interlining and how do I use it?
Which airlines fly between Boston and Washington, D.C.?
When's the best time to travel between Boston and Washington, D.C.?
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How many airports are there near Washington, D.C.?
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What time do flights between Boston and Washington, D.C. depart?
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