Cheap flights from Boston to Washington
Flights from Boston to Washington currently start at €53. Below are the cheapest dates, typical duration and airlines on this route. Search live fares when you are ready to book — prices change during the day.
Prices refresh daily · per adult · Typical time: 1h 40m
Key facts
- Lowest fare
- €53 · Sun 15 Nov
- Direct flights
- Yes
- Flight time
- 1h 40m
- Airlines
- jetBlue, American Airlines, Frontier Airlines, United Airlines
- Cheapest month
- November 2026
- Distance
- 637 km
Round trip
One way
Questions people ask before they book
How much are flights from Boston to Washington?
The lowest fare we currently show from Boston to Washington is €53 for one adult. That price is tied to specific dates and can sell out.
Are there direct flights from Boston to Washington?
Yes. Direct flights from Boston to Washington show up in current fares. Filter by Direct when you search to hide connections.
Which airlines fly from Boston to Washington?
Airlines showing fares on this route include jetBlue, American Airlines, Frontier Airlines, United Airlines. The cheapest airline is not always the one with a bag included.
How long is the flight from Boston to Washington?
A typical itinerary from Boston to Washington takes about 1h 40m, including connections when the cheapest fare is not direct.
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November 2026