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Cheap Flights from Washington (IAD) to San Francisco (SFO) from $137

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Cheap Flights from Washington Dulles Intl. to San Francisco Intl.

Prices were available within the past 7 days and starts at $137 for one-way flights and $267 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
United
United
United
United
American Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
American Airlines
United
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United
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American Airlines
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Alaska Airlines
Alaska Airlines