# Who flies Boston → Washington (any) nonstop?

**5 airlines fly Boston → Washington (any) nonstop: Delta Air Lines (DCA, BWI), American Airlines (DCA), JetBlue (DCA), Southwest Airlines (BWI) and United Airlines (IAD).**

| Airline | Routes | Book direct |
|---|---|---|
| Delta Air Lines | Logan (BOS) → Ronald Reagan Washington National (DCA)<br>Logan (BOS) → Baltimore/Washington (BWI) | https://www.delta.com/ |
| American Airlines | Logan (BOS) → Ronald Reagan Washington National (DCA) | https://www.aa.com |
| JetBlue | Logan (BOS) → Ronald Reagan Washington National (DCA) | https://www.jetblue.com/ |
| Southwest Airlines | Logan (BOS) → Baltimore/Washington (BWI) | https://www.southwest.com/ |
| United Airlines | Logan (BOS) → Dulles (IAD) | https://www.united.com |

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On picktheflight: https://picktheflight.com/?from=BOS&to=DCA&tm=1 · JSON: https://picktheflight.com/intents/BOS/DCA?tm=1

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Data built 2026-10-26 from airline schedule tables on Wikipedia ("Airlines and destinations"), matched by exact airport article; airline booking sites from Wikidata. Schedules change. Confirm the flight on the airline's own site before booking.