Flight Routes from Washington DC to Boston

Trip type

Our cheapest offers for flights from Washington DC to Boston

Here you can compare cheap flights from Washington DC (WAS) to Boston (BOS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Boston. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Washington-DC
Boston
Outbound
06/25/26
direct
B61254
01h 34min
Return
06/30/26
direct
B60455
01h 44min
JetBlue Airways ?
$225
Washington-DC
Boston
Outbound
06/25/26
1 Stopover (CLT)
AA1216, AA1533
04h 51min
Return
06/30/26
1 Stopover (EWR)
UA1693, UA1784
04h 19min
American Airlines ?
$317
Washington-DC
Boston
Outbound
06/25/26
1 Stopover (ATL)
F94707, F93086
18h 02min
Return
06/30/26
1 Stopover (ATL)
F93085, F94410
12h 57min
Frontier Airlines ?
$471
Washington-DC
Boston
Outbound
06/25/26
1 Stopover (EWR)
UA4167, UA0593
26h 17min
Return
06/30/26
2 Stopovers (ORD, MCO)
UA1834, UA2008, AA0958
14h 45min
United Airlines ?
$574
Washington-DC
Boston
Outbound
06/25/26
direct
UA0688
01h 49min
Return
06/30/26
1 Stopover (EWR)
UA1693, UA1784
04h 19min
United Airlines
$623
Washington-DC
Boston
Outbound
06/25/26
1 Stopover (EWR)
UA4430, UA1669
04h 46min
Return
06/30/26
1 Stopover (EWR)
UA0570, UA4499
06h 23min
United Airlines
$633
Washington-DC
Boston
Outbound
06/25/26
direct
AA1605
01h 39min
Return
06/30/26
direct
AA4505
01h 55min
American Airlines ?
$692
Washington-DC
Boston
Outbound
06/25/26
1 Stopover (CLT)
AA1216, AA1533
04h 51min
Return
06/30/26
1 Stopover (CLT)
AA1611, AA2953
05h 07min
American Airlines ?
$763
Washington-DC
Boston
Outbound
06/25/26
direct
DL5710
01h 43min
Return
06/30/26
direct
DL5687
01h 55min
Delta Air Lines ?
$2,937
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to Boston

Favorite airline: United Airlines
Most travelers looking for flights on the route from Washington-DC to Boston decide to book flights with United Airlines.
United Airlines
43 %
Delta
25 %
American Airlines
18 %
Direct flights are cheaper
Direct flights on this route are $76.00 cheaper on average than flights with a stopover.
non stop flight
1 stop
01h 35min
04h 49min
$102
$178
The favorite connection is non-stop
80 % of travelers decide to book a direct flight on this route.
Route
bookings
Direct flights
01h 35min, from $102
80 %
1 stopover New York - Newark Liberty International Airport, NJ
04h 49min, from $178
17 %
1 stopover Toronto - City Centre Airport
08h 17min, from $541
3 %

Important flight information

Flight information: Washington-DC - Boston

Roundtrip from $224.80
Flight duration min. 01:19 / max. 11:24
Return flight duration min. 01:37/ max. 08:20
Distance 640 km
Flights per week 217
Departure airport Airport Washington-DC (WAS)
Arrival airport Airport Boston Logan International Airport, MA (BOS)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Boston
Flight destinations with a similar price
Flight destinations with a similar price