1. Home
  2. San Francisco→Washington D.C

Confirm

Departure Date

Return Date

Traveller

Travellers

Please Wait...

Searching ()

Filter by Flight Schedule

San Francisco(SFO) WAS
WAS San Francisco(SFO)

Filter by Number of Stops

  • USD474
  • USD499

Filter by Airlines

United Airlines 飛行機 最安値United Airlines Direct Flight (with Technical stop)

Round-Trip / Fuel Surcharge Included USD474
  • Route 1

    United Airlines (UA604)

    • 2026/05/1900:45
    • San Francisco International Airport
    • 2026/05/19 11:36
    • Baltimore-Washington International Airport
    • 7h 51m

    • Non-Stop
  • Route 2

    United Airlines (UA1095)

    • 2026/05/3106:30
    • Washington Dulles International Airport
    • 2026/05/31 09:12
    • San Francisco International Airport
    • 5h 42m

    • Non-Stop
View Flight Details

From the calendar, please select San Francisco⇔Washington D.C to check airfares from the lowest available

San Francisco International Airport to Washington D.C(DCA) USD437～ San Francisco International Airport to Washington D.C(IAD) USD437～

United Airlines 飛行機 最安値United Airlines Direct Flight (with Technical stop)

Round-Trip / Fuel Surcharge Included USD474
  • Route 1

    United Airlines (UA604)

    • 2026/05/1900:45
    • San Francisco International Airport
    • 2026/05/19 11:36
    • Baltimore-Washington International Airport
    • 7h 51m

    • Non-Stop
  • Route 2

    United Airlines (UA367)

    • 2026/05/3122:21
    • Washington Dulles International Airport
    • 2026/06/01 (+1) 01:15
    • San Francisco International Airport
    • 5h 54m

    • Non-Stop
View Flight Details

United Airlines 飛行機 最安値United Airlines

Round-Trip / Fuel Surcharge Included USD529
  • Route 1

    United Airlines (UA1791)

    • 2026/05/1912:45
    • San Francisco International Airport
    • 2026/05/19 20:57
    • Washington Dulles International Airport
    • 5h 12m

    • Non-Stop
  • Route 2

    United Airlines (UA1095)

    • 2026/05/3106:30
    • Washington Dulles International Airport
    • 2026/05/31 09:12
    • San Francisco International Airport
    • 5h 42m

    • Non-Stop
View Flight Details

United Airlines 飛行機 最安値United Airlines

Round-Trip / Fuel Surcharge Included USD529
  • Route 1

    United Airlines (UA1277)

    • 2026/05/1906:30
    • San Francisco International Airport
    • 2026/05/19 14:44
    • Washington Dulles International Airport
    • 5h 14m

    • Non-Stop
  • Route 2

    United Airlines (UA1095)

    • 2026/05/3106:30
    • Washington Dulles International Airport
    • 2026/05/31 09:12
    • San Francisco International Airport
    • 5h 42m

    • Non-Stop
View Flight Details

United Airlines 飛行機 最安値United Airlines

Round-Trip / Fuel Surcharge Included USD529
  • Route 1

    United Airlines (UA1849)

    • 2026/05/1908:10
    • San Francisco International Airport
    • 2026/05/19 16:25
    • Washington Dulles International Airport
    • 5h 15m

    • Non-Stop
  • Route 2

    United Airlines (UA1095)

    • 2026/05/3106:30
    • Washington Dulles International Airport
    • 2026/05/31 09:12
    • San Francisco International Airport
    • 5h 42m

    • Non-Stop
View Flight Details

From the calendar, please select San Francisco⇔Washington D.C to check airfares from the lowest available

San Francisco International Airport to Washington D.C(BWI) USD444～

United Airlines 飛行機 最安値United Airlines

Round-Trip / Fuel Surcharge Included USD529
  • Route 1

    United Airlines (UA1756)

    • 2026/05/1914:05
    • San Francisco International Airport
    • 2026/05/19 22:27
    • Washington Dulles International Airport
    • 5h 22m

    • Non-Stop
  • Route 2

    United Airlines (UA1095)

    • 2026/05/3106:30
    • Washington Dulles International Airport
    • 2026/05/31 09:12
    • San Francisco International Airport
    • 5h 42m

    • Non-Stop
View Flight Details

United Airlines 飛行機 最安値United Airlines

Round-Trip / Fuel Surcharge Included USD529
  • Route 1

    United Airlines (UA1791)

    • 2026/05/1912:45
    • San Francisco International Airport
    • 2026/05/19 20:57
    • Washington Dulles International Airport
    • 5h 12m

    • Non-Stop
  • Route 2

    United Airlines (UA367)

    • 2026/05/3122:21
    • Washington Dulles International Airport
    • 2026/06/01 (+1) 01:15
    • San Francisco International Airport
    • 5h 54m

    • Non-Stop
View Flight Details

United Airlines 飛行機 最安値United Airlines

Round-Trip / Fuel Surcharge Included USD529
  • Route 1

    United Airlines (UA1277)

    • 2026/05/1906:30
    • San Francisco International Airport
    • 2026/05/19 14:44
    • Washington Dulles International Airport
    • 5h 14m

    • Non-Stop
  • Route 2

    United Airlines (UA367)

    • 2026/05/3122:21
    • Washington Dulles International Airport
    • 2026/06/01 (+1) 01:15
    • San Francisco International Airport
    • 5h 54m

    • Non-Stop
View Flight Details
Display All Search Results
San Francisco to Tokyo San Francisco to Osaka San Francisco to Hong Kong San Francisco to Seoul
San Francisco to San Jose (Costa Rica)
San Francisco to Las Vegas San Francisco to New York San Francisco to Los Angeles San Francisco to Seattle San Francisco to Portland (Oregon) San Francisco to Phoenix (Arizona) San Francisco to Washington D.C