Cheap flights from Washington to Boston

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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
American Airlines
American Airlines
20 Aug
DCA
7:30 am
Washington Reagan-National airport
1h 28m
8:58 am
BOS
Boston Logan Intl airport
American Airlines
27 Aug
BOS
2:00 pm
Boston Logan Intl airport
1h 53m
3:53 pm
DCA
Washington Reagan-National airport
139 USD
United Airlines
United Airlines
20 Aug
IAD
6:30 pm
Washington Dulles Intl airport
1h 40m
8:10 pm
BOS
Boston Logan Intl airport
United Airlines
21 Aug
BOS
2:00 am
Boston Logan Intl airport
1h 34m
3:34 am
IAD
Washington Dulles Intl airport
139 USD
Major Airline
Major Airline
28 Aug
IAD
6:30 pm
Washington Dulles Intl airport
1h 40m
8:10 pm
BOS
Boston Logan Intl airport
Major Airline
31 Aug
BOS
3:35 pm
Boston Logan Intl airport
1h 45m
5:20 pm
IAD
Washington Dulles Intl airport
139 USD
JetBlue
JetBlue
09 Jul
DCA
5:40 am
Washington Reagan-National airport
1h 31m
7:11 am
BOS
Boston Logan Intl airport
JetBlue
18 Jul
BOS
1:30 am
Boston Logan Intl airport
1h 33m
3:03 am
DCA
Washington Reagan-National airport
147 USD
JetBlue
JetBlue
10 Jul
DCA
2:00 am
Washington Reagan-National airport
1h 27m
3:27 am
BOS
Boston Logan Intl airport
JetBlue
18 Jul
BOS
5:40 am
Boston Logan Intl airport
1h 37m
7:17 am
DCA
Washington Reagan-National airport
147 USD
JetBlue
JetBlue
11 Jul
DCA
2:00 am
Washington Reagan-National airport
1h 27m
3:27 am
BOS
Boston Logan Intl airport
JetBlue
18 Jul
BOS
5:40 am
Boston Logan Intl airport
1h 37m
7:17 am
DCA
Washington Reagan-National airport
147 USD

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
CHEAPEST MONTH TO FLY
December
The cheapest time of year to fly to Boston from Washington is December. Most expensive is April
CHEAPEST DAY TO FLY
Saturday
The cheapest day of the week is typically Saturday. The most expensive is typically Sunday
CHEAPEST TIME TO FLY
in the evening
Washington to Boston flights are approximately 139% more expensive in the afternoon than in the evening
CHEAPEST AIRLINE
Bus
Bus, Spirit Airlines, and Delta are the most popular carriers operating from Washington to Boston
CHEAPEST ROUTE
Washington Dulles Intl - Boston Logan Intl
Fly from Washington Dulles Intl to Boston Logan Intl for the best Washington - Boston flight prices
CHEAPEST TIME TO BOOK
30 days before
The cheapest time to buy a flight from Washington to Boston is approximately 30 days to departure
60
Days before departure
0

Flight information for Washington to Boston (BOS - WAS)

Find info about flight duration, direct flights, and airports for your flight from Washington to Boston
Fastest flight time
1h 22m
The fastest flight from Washington to Boston takes 1h 22m.
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)

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
Washington to Providence
Fastest flight time
1h 20m
Cheapest price
141 USD
Philadelphia to Boston
Fastest flight time
1h 17m
Cheapest price
121 USD

Flights from Washington to:

Flights to Boston from:

  • Washington
  • District of Columbia
  • United States
  • North America