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
24 Dec
2:40 pm
BWI
Baltimore/Washington airport
1h 27m
BOS
4:07 pm
Boston Logan Intl airport
Spirit Airlines
31 Dec
2:25 am
BOS
Boston Logan Intl airport
1h 40m
BWI
4:05 am
Baltimore/Washington airport
$75
JetBlue
JetBlue
30 Dec
12:01 am
BWI
Baltimore/Washington airport
1h 24m
BOS
1:25 am
Boston Logan Intl airport
JetBlue
01 Jan
2:25 am
BOS
Boston Logan Intl airport
1h 40m
BWI
4:05 am
Baltimore/Washington airport
$96
JetBlue
JetBlue
28 Dec
12:01 am
BWI
Baltimore/Washington airport
1h 24m
BOS
1:25 am
Boston Logan Intl airport
JetBlue
04 Jan
2:25 am
BOS
Boston Logan Intl airport
1h 40m
BWI
4:05 am
Baltimore/Washington airport
$106
JetBlue
JetBlue
30 Dec
12:01 am
BWI
Baltimore/Washington airport
1h 24m
BOS
1:25 am
Boston Logan Intl airport
JetBlue
01 Jan
2:25 am
BOS
Boston Logan Intl airport
1h 40m
BWI
4:05 am
Baltimore/Washington airport
$96
JetBlue
JetBlue
28 Dec
12:01 am
BWI
Baltimore/Washington airport
1h 24m
BOS
1:25 am
Boston Logan Intl airport
JetBlue
04 Jan
2:25 am
BOS
Boston Logan Intl airport
1h 40m
BWI
4:05 am
Baltimore/Washington airport
$106
Spirit Airlines
Spirit Airlines
24 Dec
2:40 pm
BWI
Baltimore/Washington airport
1h 27m
BOS
4:07 pm
Boston Logan Intl airport
Spirit Airlines
31 Dec
2:25 am
BOS
Boston Logan Intl airport
1h 40m
BWI
4:05 am
Baltimore/Washington airport
$75

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 29% 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?
46 days before
The cheapest time to buy a flight from Washington to Boston is approximately 46 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 21m The fastest flight from Washington to Boston takes 1h 21m.
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 18m
Cheapest price
$91
Philadelphia to Providence
Fastest flight time
1h 08m
Cheapest price
$97
Washington to Providence
Fastest flight time
1h 15m
Cheapest price
$125
Philadelphia to Islip
Fastest flight time
0h 57m
Cheapest price
$139
Washington to Islip
Fastest flight time
4h 10m
Cheapest price
$154
Baltimore to Islip
Fastest flight time
1h 32m
Cheapest price
$180
Baltimore to Providence
Fastest flight time
3h 23m
Cheapest price
$180
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.