- Cheapest roundtrip flight
- from€231
- Fastest flight
- non-stop flights
- 158x / week
- Flight distance
- 642 km
- Time difference
- none
- Most popular airlines
- American Airlines
- JetBlue Airways
- Delta Air Lines
- American Airlines
Flight schedule from Boston (BOS) to Washington DC (DCA)
Select a travel date in the flight schedule for the route from Boston (BOS) to Washington DC (DCA) and compare affordable flight deals.
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Matching outbound flights76 of 76
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- Aug 30 – Sep 5, 2026
- September 6 – 12, 2026
- September 13 – 19, 2026
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Tips and tricks to help you find cheap flights from Boston to Washington DC
Favorite airline: American Airlines
The majority of passengers on the route Boston – Washington DC prefer to fly with American Airlines.
American Airlines
51 %
Delta
29 %
JetBlue Airways
18 %
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Boston to Washington DC?
A nonstop flight from Boston to Washington DC typically takes around 1 hour 49 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 14 hours 59 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from Boston to Washington DC?
Yes, there are nonstop flights from Boston to Washington DC, averaging around 22 to 23 flights per day, operated by, among others, American Airlines, JetBlue Airways and Delta. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from Boston to Washington DC?
Direct flights from Boston to Washington DC are operated by, among others, American Airlines, JetBlue Airways and Delta. Connecting flights with one stop are also available, for example with Alaska Airlines (via Seattle-Tacoma, San Diego) and American Airlines (via New York, New York). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
On which days are there nonstop flights from Boston to Washington DC?
Nonstop flights from Boston to Washington DC operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Boston to Washington DC?
From Boston to Washington DC, there are on average around 22 to 23 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.
How many flights per week are there from Boston to Washington DC?
From Boston to Washington DC, there are around 159 to 160 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
When does the first flight from Boston to Washington DC depart?
The earliest nonstop flight from Boston to Washington DC usually departs at 5:50 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Washington DC.
When does the last flight from Boston to Washington DC depart?
The last nonstop flight from Boston to Washington DC usually departs at 9:45 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.