Direct flights from Boston to Washington BOS → DCA
American Airlines, Delta Air Lines and JetBlue Airways operate nonstop flights from Boston (BOS) to Washington (DCA). The nonstop flight takes around ~0h 48m, covering 398 miles (641 km) and operates multiple daily. Round-trip fares currently start at $195, with a typical fare around $266 across 80 recent fare combinations. Updated 28 June 2026.
60-day flexibility overview based on 80 recent fares across the next 60 days
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American Airlines
AA
Delta Air Lines
DL
JetBlue Airways
B6
Departure Schedule next 7 days
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Frequently asked questions
Is there a direct flight from Boston to Washington?
Yes, American Airlines, Delta Air Lines and 1 more airline operate nonstop flights from Boston (BOS) to Washington (DCA).
Which airlines fly direct from Boston to Washington?
American Airlines, Delta Air Lines, JetBlue Airways operate nonstop flights from Boston to Washington.
How long is the flight from Boston to Washington?
The nonstop flight from Boston to Washington takes ~0h 48m (approximately 641 km).
How often do direct flights operate from Boston to Washington?
Nonstop flights from Boston to Washington operate multiple daily.
How much is a round-trip flight from Boston to Washington?
Round-trip flights from Boston (BOS) to Washington (DCA) start at $195, with a typical fare around $266. Based on 80 recent fare combinations.