Washington Boston - Cheap flights

Special flight deals from Washington to Boston

Washington - Boston
6 days
Fri 18 Sept
DCA-BOS· Direct
Delta Air Lines
Wed 23 Sept
BOS-DCA· Direct
Delta Air Lines
from$251
Washington - Boston
4 days
Wed 05 Aug
DCA-BOS· Direct
American Airlines
Sat 08 Aug
BOS-DCA· Direct
American Airlines
from$252
Washington - Boston
4 days
Wed 05 Aug
DCA-BOS· Direct
American Airlines
Sat 08 Aug
BOS-DCA· Direct
American Airlines
from$252
Washington - Boston
4 days
Wed 05 Aug
DCA-BOS· Direct
American Airlines
Sat 08 Aug
BOS-DCA· Direct
American Airlines
from$252
Washington - Boston
5 days
Tue 30 Jun
DCA-BOS· Direct
Delta Air Lines
Sat 04 Jul
BOS-DCA· Direct
Delta Air Lines
from$253
Washington - Boston
5 days
Tue 30 Jun
DCA-BOS· Direct
Delta Air Lines
Sat 04 Jul
BOS-DCA· Direct
Delta Air Lines
from$253
Washington - Boston
5 days
Tue 30 Jun
DCA-BOS· Direct
Delta Air Lines
Sat 04 Jul
BOS-DCA· Direct
Delta Air Lines
from$253
Washington - Boston
5 days
Tue 30 Jun
DCA-BOS· Direct
Delta Air Lines
Sat 04 Jul
BOS-DCA· Direct
Delta Air Lines
from$253
Washington - Boston
5 days
Tue 30 Jun
DCA-BOS· Direct
Delta Air Lines
Sat 04 Jul
BOS-DCA· Direct
Delta Air Lines
from$253
Washington - Boston
5 days
Tue 30 Jun
DCA-BOS· Direct
Delta Air Lines
Sat 04 Jul
BOS-DCA· Direct
Delta Air Lines
from$253
Baltimore - Boston
4 days
Wed 08 Jul
BWI-BOS· Direct
Delta Air Lines
Sat 11 Jul
BOS-BWI· Direct
Delta Air Lines
from$258
Baltimore - Boston
3 days
Sun 16 Aug
BWI-BOS· Direct
Delta Air Lines
Tue 18 Aug
BOS-BWI· Direct
Delta Air Lines
from$258
Baltimore - Boston
3 days
Wed 08 Jul
BWI-BOS· Direct
Delta Air Lines
Fri 10 Jul
BOS-BWI· Direct
Delta Air Lines
from$265
Baltimore - Boston
3 days
Wed 08 Jul
BWI-BOS· Direct
Delta Air Lines
Fri 10 Jul
BOS-BWI· Direct
Delta Air Lines
from$265
Baltimore - Boston
3 days
Wed 08 Jul
BWI-BOS· Direct
Delta Air Lines
Fri 10 Jul
BOS-BWI· Direct
Delta Air Lines
from$265
Baltimore - Boston
6 days
Wed 08 Jul
BWI-BOS· Direct
Delta Air Lines
Mon 13 Jul
BOS-BWI· Direct
Delta Air Lines
from$265
Baltimore - Boston
3 days
Wed 08 Jul
BWI-BOS· Direct
Delta Air Lines
Fri 10 Jul
BOS-BWI· Direct
Delta Air Lines
from$265
Baltimore - Boston
3 days
Wed 08 Jul
BWI-BOS· Direct
Delta Air Lines
Fri 10 Jul
BOS-BWI· Direct
Delta Air Lines
from$265
Baltimore - Boston
3 days
Wed 08 Jul
BWI-BOS· Direct
Delta Air Lines
Fri 10 Jul
BOS-BWI· Direct
Delta Air Lines
from$265
Baltimore - Boston
3 days
Mon 29 Jun
BWI-BOS· Direct
Delta Air Lines
Wed 01 Jul
BOS-BWI· Direct
Delta Air Lines
from$276

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Find the best time to book cheap flights to Boston

Flexible on travel dates? Discover the cheapest month to fly to Boston

Cheapest round-trip flight
from $215
Cheapest month to travel
August

Jun

$240

Jul

$258

Aug

$215

Sept

$251

Oct

$418

Nov

$382

Dec

$369

Jan

$369

Feb

Mar

Apr

May

General information

Local time (UTC-5)
07:53, 10 Jun 2026
Flight time from Washington
1 h 35 min
Exchange Rate
1 USD = 1.29 SGD

Boston

Boston is a city in the northeastern United States, the capital of Massachusetts, located on Massachusetts Bay. Founded in 1630, it is one of the oldest cities in the USA. It is a key academic and economic hub, renowned for universities like Harvard and MIT. Home to over 50 colleges, it attracts thousands of students. Boston offers a rich cultural life with theaters and museums. The climate is temperate: winters are cold, summers warm. The best time to visit is spring and autumn.