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Washington D.C. to Boston - Flights Starting at US$54

Book one-way or return flights from Washington D.C. to Boston from as little as US$54. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • DCA08:55
        1h 45m
        Direct
        BOS10:40
        Tue, Jun 18|Washington D.C. - Boston|Delta Air Lines
        US$54US$70
        22% OFF
        22% OFF
        US$70US$54
      • DCA09:00
        1h 41m
        Direct
        BOS10:41
        Sat, Jun 8|Washington D.C. - Boston|Delta Air Lines
        US$55US$70
        21% OFF
        21% OFF
        US$70US$55
      • DCA13:15
        1h 40m
        Direct
        BOS14:55
        Wed, Jun 12|Washington D.C. - Boston|Delta Air Lines
        US$55US$70
        21% OFF
        21% OFF
        US$70US$55
      • DCA07:30
        1h 35m
        Direct
        BOS09:05
        Tue, May 21|Washington D.C. - Boston|American Airlines
        US$56
        US$56
      • DCA06:00
        1h 42m
        Direct
        BOS07:42
        Tue, May 28|Washington D.C. - Boston|Delta Air Lines
        US$56
        US$56
      • DCA06:00
        1h 45m
        Direct
        BOS07:45
        Tue, Jun 11|Washington D.C. - Boston|Delta Air Lines
        US$56
        US$56
      • DCA13:30
        2h
        Direct
        BOS15:30
        Sun, Jun 23|Washington D.C. - Boston|Delta Air Lines
        US$56
        US$56
      • DCA13:55
        1h 50m
        Direct
        BOS15:45
        Sun, May 26|Washington D.C. - Boston|Delta Air Lines
        US$56
        US$56
      • DCA10:00
        1h 38m
        Direct
        BOS11:38
        Tue, Apr 30|Washington D.C. - Boston|American Airlines
        US$58
        US$58
      • DCA06:00
        1h 42m
        Direct
        BOS07:42
        Tue, May 21|Washington D.C. - Boston|Delta Air Lines
        US$59
        US$59
      • WAS13:00
        3h 5m
        Direct
        BOS14:00
        Thu, May 2|Washington D.C. - Boston|Delta Air Lines
        Find More Flights
        Find More Flights

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

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

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

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Washington D.C. to Boston

View airlines operating flights from Washington D.C. to Boston. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Jetblue Airways
From US$83
Delta Air Lines
From US$83
American Airlines
From US$107
United Airlines
From US$168
Southwest Airlines
From US$170
Alaska Airlines
From US$425
ANA airlines

Find more flights and airlines

Alternative Routes from Washington D.C. to Boston

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Washington D.C. to Boston.

  • Cheapest
    Delta Air Lines
    DCA
    11:00
    1h 38m
    Direct
    BOS
    12:38
    Ronald Reagan Washington National Airport - General Edward Lawrence Logan International Airport
    Wed, May 1Delta Air Lines
    US$83
  • United Airlines
    IAD
    22:01
    1h 37m
    Direct
    BOS
    23:38
    Dulles International Airport - General Edward Lawrence Logan International Airport
    Wed, May 1United Airlines
    US$168
  • United Airlines
    IAD
    22:01
    1h 37m
    Direct
    BOS
    23:38
    Dulles International Airport - General Edward Lawrence Logan International Airport
    Wed, May 1United Airlines
    US$168
    Find More Flights

Frequently Asked Questions

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

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

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

    According to Trip.com's data, the lowest price is around $234.

  • How long does it take to fly from Washington D.C. (WAS) to Boston (BOS) and what is the distance?

    It takes around 1 hour 37 minutes to fly from Washington D.C. (WAS) to Boston (BOS).

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

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

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

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 Washington D.C. to Boston. 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
Washington D.C. to Boston Flight Information

Cheapest nonstop flight price

$54

Cheapest round-trip ticket price

$101

Off-season for travel

February

Peak season for travel

October

Flight distance

639.48km

Average flight time

1 hour 37 minutes

Popular airline

American Airlines

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