SFO to IAD from $199 in economy – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Economy

San Francisco International Airport

San Francisco, United States

Washington Dulles International Airport

Washington, United States

$250 USD

-20%$199 USD

Verified about 2 hours ago

June 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 2 3 4 5$473 6$451 7$493 8$473 9$451 10$451 11$532 12$454 13$454 14$468 15$417 16$417 17$417 18$497 19$339 20$339 21$399 22$307 23$339 24$339 25$339 26$368 27$289 28$393 29$266 30$288 1$357 2$348 3$267 4$234 5$313

Fair Availability

22% of dates checked are available within 10% of the lowest price

Thursday, June 4th, 2026

No flight details available for this date.