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Cheap flights from Washington to Boston (WAS - BOS)

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The best prices from Washington to Boston are usually found in January or March, booked 32 days in advance, depart on a Saturday or Thursday and return on a Saturday

How to find the cheapest flight from
Washington (WAS) to Boston (BOS)

WAS - BOS
Price
$140 - $207
BOS
Temperature
39.2 - 84.2 °F
BOS
Rainfall
2.8 - 3.9 inches
Popular in July High demand for flights, 16% potential price rise
Cheapest in January Best time to find cheap flights, 20% potential price drop
Round-trip from $140 From Washington to Boston
One-way from $62 One-way flight from Washington to Boston
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Washington to Boston?

Friday is generally a great day to depart. Flying on this day could help you save up to 16%.

How far in advance should I book a flight from Washington to Boston?

Find a great deal and save up to 23% by booking at least 26 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington to Boston within the next two weeks, with the cheapest ticket starting at $270.

Cheap flights from Washington to Boston in July, August 2020

The best prices found for WAS to BOS flights for July, August
15 Jul - 15 Jul
$47pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
22 Jul - 29 Jul
$48pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
18 Jul - 25 Jul
$51pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington

Washington to Boston 2020 flight deals

Cheap flights to Boston from Washington found for this year
15 Jul - 15 Jul
$47pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
22 Jul - 29 Jul
$48pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
22 Aug - 26 Aug
$50pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington

Non-stop flights to Boston from Washington

Save time with Washington to Boston direct flight deals
15 Jul - 15 Jul
$47pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
22 Jul - 29 Jul
$48pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
22 Aug - 26 Aug
$50pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington

Last minute flights from Washington to Boston

Late deals on round-trip flights to Boston from Washington, departing today and this week
25 Jun - 28 Jun
$86pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
27 Jun - 3 Jul
$87pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
25 Jun - 9 Jul
$88pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington

One-way flights to Boston from Washington

The cheapest one-way flights from Washington to Boston
11:26 am - 4:19 pm
Major Airline
1 Stop
4h 53m
BWI - BOS
Major Airline
$62
StudentUniverse
2:00 pm - 5:10 pm
Delta
1 Stop
3h 10m
DCA - BOS
Delta
$63
Delta
4:00 am - 5:25 am
JetBlue
Nonstop
1h 25m
DCA - BOS
JetBlue

Related info for your journey

Useful info, stats and facts about Washington to Boston flights.

Flight FAQs

From Washington to Boston

Are flight prices decreasing from Washington to Boston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington and Boston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Washington to Boston for under $100 on Cheapflights?

Yes, there are multiple flights from Washington to Boston for under $100. The cheapest flight booked recently is on Spirit Airlines for just $47, but on average you can expect to pay $62.

Are there nonstop flights from Washington to Boston for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington to Boston under $100. A good price for a nonstop flight from Washington to Boston is less than $64.

Are there last-minute flights available from Washington to Boston for under $100?

There are currently 20+ open flights from Washington to Boston within the next 7 days for less than $100.

What days are nonstop flights available from Washington to Boston?

Nonstop flights can be found on the following days: Sunday, Monday, Friday.

How popular is this flight route?

This flight path from Washington to Boston Logan Intl was viewed by 53 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline for this route?

US Airways offers the cheapest flights from Washington to Boston. Per day you can find on average 348 flights for this route and airline.

How long does the flight from Washington to Boston take?

A typical nonstop flight can take about 2 hours, covering about 249 miles.

How many flights depart from Washington to Boston on average per day?

Travelers can expect 28 flights from Washington to Boston Logan Intl on average per day.
Morning (6am - Noon) - 39% of flight departures
Afternoon (Noon - 6pm) - 46% of flight departures
Evening (6pm - Midnight) - 14% of flight departures

Is Washington weather warmer or cooler than Boston?

With an average temperature of 90 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Boston are colder than in Washington.

Destination information for Boston

Things to know before you go. Useful info for your trip from Washington to Boston
Flight duration
1h 28m
Average temperature for July in Boston
84.2 °F
Avg rainfall for July in Boston
3.2 ″

Airports servicing Washington

Reagan National (DCA)

Airports servicing Boston

Hourly flight availability from Washington to Boston

Afternoon Noon to 6 PM 73% of WAS to BOS departures
Morning 6 AM to noon 15% of WAS to BOS departures
Evening 6 PM to midnight 11% of WAS to BOS departures
Early morning Midnight to 6 AM 1% of WAS to BOS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Washington to Boston
Sunday
21 daily flights
Monday
19 daily flights
Tuesday
14 daily flights
Wednesday
28 daily flights
Thursday
20 daily flights
Friday
20 daily flights
Saturday
18 daily flights