San Francisco (SFO) to Washington (IAD) flight deal in economy from $357
SFOSan Francisco International Airport
San Francisco, United States
IADWashington Dulles International Airport
Washington, United States
$448 USD
-20%$357 USD
Verified 14 days agoNovember 2026
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Fair Availability
25% of dates checked are available within 10% of the lowest price
Tuesday, November 3rd, 2026
4 round-trip options
Returning
Tue, Nov 10, 2026•7 Day Trip
$357 USD
Returning
Wed, Nov 11, 2026•8 Day Trip
$357 USD
Returning
Thu, Nov 12, 2026•9 Day Trip
$392 USD
Returning
Tue, Nov 17, 2026•14 Day Trip
$357 USD