Cheap flights from Boston to Washington

Round-trip
Economy
Boston (BOS)
Washington (WAS)
Wed 6/24
Wed 7/1
Any month
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Flight information for Boston to Washington
(BOS to WAS)

Find info about flight duration, direct flights, and airports for your flight from Boston to Washington
Best Price Found $74 The best flight deal from Boston to Washington found on momondo in the last 72 hours is $74
Fastest flight time 1h 30m The fastest flight from Boston to Washington takes 1h 30m.
Direct flights Su Direct flights go from Boston to Washington on Sunday. Airlines offering direct flights are: JetBlue and EL AL..
Airports in Washington 2 airports There are 2 airports near Washington: Washington Reagan-National (DCA), Washington Dulles Intl (IAD)

How to get the cheapest flight ticket from Boston to Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Washington?
January
The cheapest time of year to fly to Washington from Boston is January. Most expensive is November
What is the cheapest day to fly to Washington?
Saturday
The cheapest day of the week is typically Saturday. The most expensive is typically Monday
When is the cheapest time to fly to Washington?
in the evening
Boston to Washington flights are approximately 22% more expensive at noon than in the evening
What is the cheapest airline that flies to Washington?
Spirit Airlines
Spirit Airlines, Envoy Air, and Delta are the most popular carriers operating from Boston to Washington
What is the cheapest route?
Boston Logan Intl - Baltimore/Washington
Fly from Boston Logan Intl to Baltimore/Washington for the best Boston - Washington flight prices
When is the cheapest time to book a flight to Washington?
26 days before
The cheapest time to buy a flight from Boston to Washington is approximately 26 days to departure
60
Days before departure
0

Easily compare round-trip flights from Boston to Washington

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Washington by changing tabs
Cheapest
Best
Quickest
Spirit Airlines
Jul 7
BOS
Boston Logan Intl
1h 37m
BWI
Baltimore/Washington
Jul 22
BWI
Baltimore/Washington
1h 20m
BOS
Boston Logan Intl
Multiple Airlines
Jul 30
BOS
Boston Logan Intl
1h 38m
BWI
Baltimore/Washington
Aug 3
BWI
Baltimore/Washington
1h 28m
BOS
Boston Logan Intl
Spirit Airlines
Jul 10
BOS
Boston Logan Intl
1h 34m
BWI
Baltimore/Washington
Jul 12
BWI
Baltimore/Washington
1h 28m
BOS
Boston Logan Intl

Find the cheapest one-way flights from Boston to Washington

If you're looking for one-way flights from Boston to Washington, view some of our deals below provided by Spirit Airlines
Cheapest
Best
Quickest
Spirit Airlines
Jul 11
BOS
Boston Logan Intl
1h 37m
BWI
Baltimore/Washington
JetBlue
Aug 13
BOS
Boston Logan Intl
1h 39m
BWI
Baltimore/Washington
Delta
Aug 13
BOS
Boston Logan Intl
4h 47m
1 stop
BWI
Baltimore/Washington

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Economy
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Economy
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  • First