$298 Cheap Alaska Airlines flights Washington (IAD) to San Francisco (SFO)

View $298 flight on Fri, May 1, 2026Opens in a new window

$298 Cheap Alaska Airlines flights Washington (IAD) to San Francisco (SFO)

Prices were available within the past 7 days and start at $298 for one-way flights and $530 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Apr 28 - Wed, Apr 29
IAD
Washington
SFO
San Francisco
$530 Roundtrip, found 19 hours ago
$530
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Tue, Apr 28 from Washington to San Francisco, returning Wed, Apr 29, priced at $530 found 19 hours ago

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Delta
Distance
3862 km
Average flight time
3 hours 1 min

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