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
Spirit Airlines
Spirit Airlines
06 Nov
BWI
6:00 am
Baltimore/Washington airport
1h 25m
7:25 am
BOS
Boston Logan Intl airport
Spirit Airlines
09 Nov
BOS
5:15 pm
Boston Logan Intl airport
1h 33m
6:48 pm
BWI
Baltimore/Washington airport
65 USD
Spirit Airlines
Spirit Airlines
06 Nov
BWI
6:00 am
Baltimore/Washington airport
1h 25m
7:25 am
BOS
Boston Logan Intl airport
Spirit Airlines
09 Nov
BOS
5:15 pm
Boston Logan Intl airport
1h 33m
6:48 pm
BWI
Baltimore/Washington airport
65 USD
Spirit Airlines
Spirit Airlines
20 Nov
BWI
2:40 pm
Baltimore/Washington airport
1h 27m
4:07 pm
BOS
Boston Logan Intl airport
Spirit Airlines
04 Dec
BOS
2:30 am
Boston Logan Intl airport
1h 42m
4:12 am
BWI
Baltimore/Washington airport
65 USD
JetBlue
JetBlue
14 Nov
BWI
8:51 am
Baltimore/Washington airport
1h 24m
10:15 am
BOS
Boston Logan Intl airport
JetBlue
18 Nov
BOS
12:30 am
Boston Logan Intl airport
1h 33m
2:03 am
BWI
Baltimore/Washington airport
117 USD
Spirit Airlines
Spirit Airlines
06 Nov
BWI
6:00 am
Baltimore/Washington airport
1h 25m
7:25 am
BOS
Boston Logan Intl airport
Spirit Airlines
09 Nov
BOS
5:15 pm
Boston Logan Intl airport
1h 33m
6:48 pm
BWI
Baltimore/Washington airport
65 USD
Spirit Airlines
Spirit Airlines
06 Nov
BWI
6:00 am
Baltimore/Washington airport
1h 25m
7:25 am
BOS
Boston Logan Intl airport
Spirit Airlines
09 Nov
BOS
5:15 pm
Boston Logan Intl airport
1h 33m
6:48 pm
BWI
Baltimore/Washington airport
65 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
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 30% more expensive in the afternoon than in the evening
What is the cheapest airline that flies to Boston?
Spirit Airlines
Spirit Airlines and Major Airline 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?
31 days before
The cheapest time to buy a flight from Washington to Boston is approximately 31 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 26m The fastest flight from Washington to Boston takes 1h 26m.
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
Philadelphia to Boston
Fastest flight time
1h 19m
Cheapest price
91 USD
Philadelphia to Providence
Fastest flight time
1h 07m
Cheapest price
97 USD
Washington to Providence
Fastest flight time
1h 24m
Cheapest price
117 USD
Washington to Islip
Fastest flight time
7h 20m
Cheapest price
156 USD
Baltimore to Islip
Fastest flight time
1h 32m
Cheapest price
216 USD
Baltimore to Providence
Fastest flight time
2h 56m
Cheapest price
245 USD
Philadelphia to Islip
Fastest flight time
1h 01m
Cheapest price
363 USD
View more

Flights from Washington to:

*Flight prices to Boston are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.