Cheap flights from Washington to Boston

Round-trip
Economy
Washington (WAS)
Boston (BOS)
Sat 5/9
Sat 5/16
Any month
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Flight information for Washington to Boston
(WAS to BOS)

Find info about flight duration, direct flights, and airports for your flight from Washington to Boston
Best Price Found $42 The best flight deal from Washington to Boston found on momondo in the last 72 hours is $42
Fastest flight time 1h 24m The fastest flight from Washington to Boston takes 1h 24m.
Direct flights Every day Direct flights go from Washington to Boston every day.
Airports in Boston 1 airport There is 1 airport near Boston: Boston Logan Intl (BOS)

How to get the cheapest flight ticket from Washington to Boston

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 Boston?
January
The cheapest time of year to fly to Boston from Washington is January. Most expensive is July
What is the cheapest day to fly to Boston?
Saturday
The cheapest day of the week is typically Saturday. The most expensive is typically Sunday
When is the cheapest time to fly to Boston?
in the evening
Washington to Boston flights are approximately 26% more expensive in the afternoon than in the evening
What is the cheapest airline that flies to Boston?
Spirit Airlines
Spirit Airlines, Major Airline, and Delta are the most popular carriers operating from Washington to Boston
What is the cheapest route?
Baltimore/Washington - Boston Logan Intl
Fly from Baltimore/Washington to Boston Logan Intl for the best Washington - Boston flight prices
When is the cheapest time to book a flight to Boston?
32 days before
The cheapest time to buy a flight from Washington to Boston is approximately 32 days to departure
60
Days before departure
0

Easily compare round-trip flights from Washington to Boston

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 Washington to Boston by changing tabs
Quickest
Cheapest
Spirit Airlines
Jun 13
BWI
Baltimore/Washington
1h 20m
BOS
Boston Logan Intl
Jun 14
BOS
Boston Logan Intl
1h 34m
BWI
Baltimore/Washington
Multiple Airlines
Jun 13
BWI
Baltimore/Washington
1h 28m
BOS
Boston Logan Intl
Jun 14
BOS
Boston Logan Intl
5h 07m
1 stop
BWI
Baltimore/Washington
JetBlue
Jun 5
BWI
Baltimore/Washington
1h 22m
BOS
Boston Logan Intl
Jun 9
BOS
Boston Logan Intl
1h 38m
BWI
Baltimore/Washington

Find the cheapest one-way flights from Washington to Boston

If you're looking for one-way flights from Washington to Boston, view some of our deals below provided by Spirit Airlines, JetBlue and Delta
Quickest
Cheapest
Spirit Airlines
Jul 1
BWI
Baltimore/Washington
1h 28m
BOS
Boston Logan Intl
JetBlue
May 21
BWI
Baltimore/Washington
1h 20m
BOS
Boston Logan Intl
Delta
May 10
BWI
Baltimore/Washington
6h 14m
1 stop
BOS
Boston Logan Intl

Alternative routes for Washington to Boston

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Richmond, Virginia to Boston Flights
Fastest flight time
1h 30m
Cheapest price
$58
Philadelphia to Boston Flights
Fastest flight time
1h 12m
Cheapest price
$78
Washington to Providence Flights
Fastest flight time
4h 18m
Cheapest price
$97
Washington to Islip Flights
Fastest flight time
3h 04m
Cheapest price
$106
Philadelphia to Providence Flights
Fastest flight time
1h 17m
Cheapest price
$117
Richmond, Virginia to Islip Flights
Fastest flight time
5h 22m
Cheapest price
$168
Philadelphia to Islip Flights
Fastest flight time
1h 09m
Cheapest price
$229
View more

Flights from Washington to:

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Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First