Trip.com
>
Flights
>
Flights to United States
>
Flights to District of Columbia
>
Cheap Flights to Washington D.C.
Hotels in Washington D.C.
>
Low Price Flights from Boston to Washington D.C.

Top Airlines Flying from Boston to Washington D.C.

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
American Airlines logo American Airlines Delta Air Lines logo Delta Air Lines

Cheap Flight Deals from Boston to Washington D.C.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Return
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from Boston to Washington D.C.

Cheapest one-way flight price AU$ 85
Cheapest return ticket price AU$ 138
Off-season for travel February
Peak season for travel January
Flight distance 639.48km
Average flight time 2 hours
Popular airline Jetblue Airways

Best Time to Book Flights from Boston to Washington D.C.

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight from Boston (BOS) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from Boston to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Boston (BOS) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around AU$ 288.

  • How long is the flights from Boston (BOS) to Washington D.C. (WAS)?

    It takes about 2 hours to fly from Boston (BOS) to Washington D.C. (WAS).

  • What are the most popular airlines that fly from Boston (BOS) to Washington D.C. (WAS)?

    Airlines with flights from Boston (BOS) to Washington D.C. (WAS): KLM, Qatar Airways, American Airlines, Delta Air Lines, United Airlines, LATAM Airlines, Iberia, Jetblue Airways and Scandinavian Airlines.

  • How many airports in Washington D.C. (WAS)?

    There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.

How to find a cheap flight from Boston to Washington D.C.

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Boston to Washington D.C.. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Plan Your Trip Around Washington D.C.

Cheap return flights to Washington D.C.
Cheap return flights to Washington D.C.
Cheap return flights to Washington D.C.
Sydney to Washington D.C. Flights Sydney to Washington D.C. Flights
Virgin Atlantic flights to Washington D.C. Virgin Atlantic flights to Washington D.C.
Aer Lingus flights to Washington D.C. Aer Lingus flights to Washington D.C.
United Airlines flights to Washington D.C. United Airlines flights to Washington D.C.
Boston to Sydney Flights Boston to Sydney Flights
Show More

More Cheap Flights & Deals on Trip.com

  • Trending Routes from Boston
  • Top Routes to Washington D.C.
  • More flight options