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United flights from Washington, D.C. to San Francisco starting at

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Low fare calendar for flights from Washington, D.C. (IAD) to San Francisco (SFO)

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$547 Price subject to changes
Viewed:6 hours ago
Economy
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$449 Price subject to changes
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$402 Price subject to changes
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$427 Price subject to changes
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$432 Price subject to changes
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$402 Price subject to changes
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$376 Price subject to changes
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$380 Price subject to changes
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$380 Price subject to changes
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$380 Price subject to changes
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$380 Price subject to changes
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$420 Price subject to changes
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$380 Price subject to changes
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$272 Price subject to changes
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$287 Price subject to changes
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$262 Price subject to changes
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$262 Price subject to changes
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$262 Price subject to changes
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$272 Price subject to changes
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$262 Price subject to changes
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$272 Price subject to changes
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$242 Price subject to changes
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$242 Price subject to changes
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$242 Price subject to changes
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$242 Price subject to changes
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$272 Price subject to changes
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$242 Price subject to changes
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$272 Price subject to changes
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$242 Price subject to changes
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$242 Price subject to changes
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$242 Price subject to changes
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$242 Price subject to changes
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$272 Price subject to changes
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$242 Price subject to changes
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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

More United deals on Washington, D.C. (IAD) to San Francisco (SFO) flights

FromToDatesFare TypePrice

Washington, D.C. (IAD)

San Francisco (SFO)

Depart: 10/29/20

Return: 11/05/20

Roundtrip
from
$242*
Viewed:5hoursago

Washington, D.C. (IAD)

San Francisco (SFO)

Depart: 11/03/20

Return: 11/10/20

Roundtrip
from
$242*
Viewed:5hoursago

Washington, D.C. (IAD)

San Francisco (SFO)

Depart: 11/05/20

Return: 11/12/20

Roundtrip
from
$242*
Viewed:5hoursago

Washington, D.C. (IAD)

San Francisco (SFO)

Depart: 11/07/20

Return: 11/14/20

Roundtrip
from
$242*
Viewed:5hoursago

Washington, D.C. (IAD)

San Francisco (SFO)

Depart: 11/10/20

Return: 11/17/20

Roundtrip
from
$242*
Viewed:5hoursago

Washington, D.C. (IAD)

San Francisco (SFO)

Depart: 11/12/20

Return: 11/19/20

Roundtrip
from
$242*
Viewed:5hoursago

Washington, D.C. (IAD)

San Francisco (SFO)

Depart: 11/17/20

Return: 11/24/20

Roundtrip
from
$242*
Viewed:5hoursago

Washington, D.C. (IAD)

San Francisco (SFO)

Depart: 11/19/20

Return: 11/26/20

Roundtrip
from
$242*
Viewed:5hoursago

Washington, D.C. (IAD)

San Francisco (SFO)

Depart: 10/31/20

Return: 11/14/20

Roundtrip
from
$242*
Viewed:5hoursago

Washington, D.C. (IAD)

San Francisco (SFO)

Depart: 11/05/20

Return: 11/19/20

Roundtrip
from
$242*
Viewed:5hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in San Francisco

Sunday sky is clear
79°F 09/27/20
Monday sky is clear
79°F 09/28/20
Tuesday sky is clear
72°F 09/29/20
Wednesday sky is clear
70°F 09/30/20
Thursday sky is clear
70°F 10/01/20
Friday sky is clear
67°F 10/02/20
Saturday broken clouds
60°F 10/03/20
Powered by: OpenWeatherMap.org