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Flights from Boston to Washington D.C.

Find cheap airlines flights from Boston to Washington D.C.

Choose from 4 carriers that fly from Boston to Washington D.C., including Jetblue Airways, Delta Air Lines, and American Airlines. Enjoy the cheapest tickets on this route with Jetblue Airways.
Jetblue Airways logo Jetblue Airways Delta Air Lines logo Delta Air Lines American Airlines logo American Airlines United Airlines logo United Airlines

Book direct flights from Boston to Washington D.C.: One way flights from $54, round trip flights from $96. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        BOS 1:00 PM
        1h 44m
        Nonstop
        DCA 2:44 PM
        Boston - Washington D.C. | Sat, Dec 6 | Jetblue Airways
        DCA 12:30 PM
        1h 31m
        Nonstop
        BOS 2:01 PM
        Washington D.C. - Boston | Wed, Dec 10 | Jetblue Airways
        $96 $113
        14% OFF
        14% OFF
        $113 $96
      • BOS 7:15 PM
        1h 48m
        Nonstop
        DCA 9:03 PM
        Boston - Washington D.C. | Thu, Dec 4 | Jetblue Airways
        DCA 7:55 PM
        1h 35m
        Nonstop
        BOS 9:30 PM
        Washington D.C. - Boston | Sat, Dec 6 | Jetblue Airways
        $97 $113
        14% OFF
        14% OFF
        $113 $97
      • BOS 10:47 AM
        1h 47m
        Nonstop
        DCA 12:34 PM
        Boston - Washington D.C. | Sat, Dec 6 | American Airlines
        DCA 8:45 PM
        1h 31m
        Nonstop
        BOS 10:16 PM
        Washington D.C. - Boston | Sat, Dec 13 | American Airlines
        $99 $113
        12% OFF
        12% OFF
        $113 $99
      • BOS 1:00 PM
        1h 44m
        Nonstop
        DCA 2:44 PM
        Boston - Washington D.C. | Mon, Dec 8 | Jetblue Airways
        DCA 12:30 PM
        1h 31m
        Nonstop
        BOS 2:01 PM
        Washington D.C. - Boston | Tue, Dec 9 | Jetblue Airways
        $100
        11% OFF
        $113 $100
      • BOS 10:05 AM
        1h 51m
        Nonstop
        DCA 11:56 AM
        Boston - Washington D.C. | Mon, Dec 8 | American Airlines
        DCA 8:35 PM
        1h 36m
        Nonstop
        BOS 10:11 PM
        Washington D.C. - Boston | Tue, Dec 9 | Jetblue Airways
        $100
        11% OFF
        $113 $100
      • BOS 8:15 AM
        1h 50m
        Nonstop
        DCA 10:05 AM
        Boston - Washington D.C. | Wed, Dec 3 | Jetblue Airways
        DCA 9:45 AM
        1h 29m
        Nonstop
        BOS 11:14 AM
        Washington D.C. - Boston | Wed, Dec 10 | Jetblue Airways
        $103
        9% OFF
        $113 $103
      • BOS 9:59 PM
        1h 59m
        Nonstop
        DCA 11:58 PM
        Boston - Washington D.C. | Thu, Dec 4 | Delta Air Lines
        DCA 4:15 PM
        1h 38m
        Nonstop
        BOS 5:53 PM
        Washington D.C. - Boston | Sat, Dec 6 | Jetblue Airways
        $105
        7% OFF
        $113 $105
      • BOS 6:10 AM
        1h 46m
        Nonstop
        DCA 7:56 AM
        Boston - Washington D.C. | Wed, Nov 19 | Jetblue Airways
        DCA 5:00 PM
        1h 38m
        Nonstop
        BOS 6:38 PM
        Washington D.C. - Boston | Thu, Nov 27 | Jetblue Airways
        $105
        7% OFF
        $113 $105
      • BOS 10:59 AM
        1h 47m
        Nonstop
        DCA 12:46 PM
        Boston - Washington D.C. | Thu, Dec 18 | Jetblue Airways
        DCA 6:50 PM
        1h 34m
        Nonstop
        BOS 8:24 PM
        Washington D.C. - Boston | Mon, Dec 22 | Jetblue Airways
        $106
        6% OFF
        $113 $106
      • BOS 9:59 PM
        1h 59m
        Nonstop
        DCA 11:58 PM
        Boston - Washington D.C. | Mon, Dec 8 | Delta Air Lines
        DCA 4:55 PM
        1h 38m
        Nonstop
        BOS 6:33 PM
        Washington D.C. - Boston | Tue, Dec 9 | Jetblue Airways
        $106
        6% OFF
        $113 $106
      • BOS 1:00 PM
        17h 25m
        1 stop
        WAS Invalid Date
        Boston - Washington D.C. | Fri, Nov 21 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        BOS 4:00 PM
        Washington D.C. - Boston | Sun, Nov 23 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Boston to Washington D.C.

The distance between Boston and Washington D.C. is about 639.48 km. It takes around 1 hour 50 minutes on average to fly from Boston to Washington D.C.. The most popular month to Washington D.C. is July. The off-season for travel is October.

Cheapest one-way flight price$54
Cheapest round-trip ticket price$96
Off-season for travelOctober
Peak season for travelJuly
Flight distance639.48 km
Average flight time1 hour 50 minutes
Popular airlineJetblue Airways

When is the cheapest time to fly from Boston to Washington D.C.?

The cheapest time for Boston to Washington D.C. flights: Jan 4 to Jan 11 — one way flight prices from $54.

Cheapest flights
From price
Search
  • 1623
  • 2330

  • Dec

    307
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • Which airlines offer direct flights from Boston to Washington D.C.?

    At the moment, you can catch a nonstop flight from Boston to Washington D.C. with the following airlines, including: Jetblue Airways American Airlines Delta Air Lines United Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 1 hour 50 minutes to fly from Boston (BOS) to Washington D.C. (WAS).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Boston to Washington D.C. is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 157 flight per week flying from Boston to Washington D.C.. You can check the weekly schedule for popular airlines on this route below: Jetblue Airways: S/M/T/W/T/F/S -- B61555 (08:39)
  • The cheapest months to fly from Boston to Washington D.C. is October, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Boston to Washington D.C. on November 19, 2025 with Jetblue Airways, with prices starting at $104.
  • You can land at any one of the following hubs in Washington D.C., with Logan International Airport to Ronald Reagan Washington National Airport (BOS-DCA) is by far the most common option on this route: Dulles International Airport (IAD) Ronald Reagan Washington National Airport (DCA).
  • The time difference between Washington D.C. and Boston is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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