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

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  • USD606
  • USD569

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Alaska Airlines 飛行機 最安値Alaska Airlines

Round-Trip / Fuel Surcharge Included USD570
  • Route 1

    Alaska Airlines (AS1557,AS506)

    • 2026/07/0207:55
    • San Francisco International Airport
    • 2026/07/02 18:45
    • Washington Dulles International Airport
    • 7h 50m

    • Via1 Transfer(s)
  • Route 2

    Alaska Airlines (AS7)

    • 2026/07/1218:59
    • Ronald Reagan Washington National Airport
    • 2026/07/12 21:56
    • San Francisco International Airport
    • 5h 57m

    • Non-Stop
Only 7 Seat(s) Left!
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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) USD436～ San Francisco International Airport to Washington D.C(IAD) USD436～

United Airlines 飛行機 最安値United Airlines

Round-Trip / Fuel Surcharge Included USD607
  • Route 1

    United Airlines (UA1791)

    • 2026/07/0213:58
    • San Francisco International Airport
    • 2026/07/02 22:19
    • Washington Dulles International Airport
    • 5h 21m

    • Non-Stop
  • Route 2

    United Airlines (UA367)

    • 2026/07/1222:21
    • Washington Dulles International Airport
    • 2026/07/13 (+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 USD607
  • Route 1

    United Airlines (UA1453)

    • 2026/07/0216:34
    • San Francisco International Airport
    • 2026/07/03 (+1) 00:55
    • Washington Dulles International Airport
    • 5h 21m

    • Non-Stop
  • Route 2

    United Airlines (UA367)

    • 2026/07/1222:21
    • Washington Dulles International Airport
    • 2026/07/13 (+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 USD607
  • Route 1

    United Airlines (UA357)

    • 2026/07/0221:30
    • San Francisco International Airport
    • 2026/07/03 (+1) 05:53
    • Washington Dulles International Airport
    • 5h 23m

    • Non-Stop
  • Route 2

    United Airlines (UA367)

    • 2026/07/1222:21
    • Washington Dulles International Airport
    • 2026/07/13 (+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 USD607
  • Route 1

    United Airlines (UA2837)

    • 2026/07/0222:35
    • San Francisco International Airport
    • 2026/07/03 (+1) 06:58
    • Washington Dulles International Airport
    • 5h 23m

    • Non-Stop
  • Route 2

    United Airlines (UA367)

    • 2026/07/1222:21
    • Washington Dulles International Airport
    • 2026/07/13 (+1) 01:15
    • San Francisco International Airport
    • 5h 54m

    • 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 USD607
  • Route 1

    United Airlines (UA1083)

    • 2026/07/0223:05
    • San Francisco International Airport
    • 2026/07/03 (+1) 07:30
    • Washington Dulles International Airport
    • 5h 25m

    • Non-Stop
  • Route 2

    United Airlines (UA367)

    • 2026/07/1222:21
    • Washington Dulles International Airport
    • 2026/07/13 (+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 USD587
  • Route 1

    United Airlines (UA2168,UA1720)

    • 2026/07/0205:00
    • San Francisco International Airport
    • 2026/07/02 16:30
    • Baltimore-Washington International Airport
    • 8h 30m

    • Via1 Transfer(s)
  • Route 2

    United Airlines (UA367)

    • 2026/07/1222:21
    • Washington Dulles International Airport
    • 2026/07/13 (+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 USD627
  • Route 1

    United Airlines (UA1791)

    • 2026/07/0213:58
    • San Francisco International Airport
    • 2026/07/02 22:19
    • Washington Dulles International Airport
    • 5h 21m

    • Non-Stop
  • Route 2

    United Airlines (UA1095)

    • 2026/07/1206:30
    • Washington Dulles International Airport
    • 2026/07/12 09:12
    • San Francisco International Airport
    • 5h 42m

    • Non-Stop
View Flight Details
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