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

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

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$447 Price subject to changes
Viewed:10 hours ago
Economy
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$447 Price subject to changes
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Economy
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$431 Price subject to changes
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$427 Price subject to changes
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$427 Price subject to changes
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$427 Price subject to changes
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$417 Price subject to changes
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$427 Price subject to changes
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$417 Price subject to changes
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$410 Price subject to changes
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$410 Price subject to changes
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$417 Price subject to changes
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$427 Price subject to changes
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$247 Price subject to changes
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$257 Price subject to changes
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$247 Price subject to changes
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$247 Price subject to changes
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$247 Price subject to changes
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$251 Price subject to changes
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$247 Price subject to changes
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$237 Price subject to changes
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$257 Price subject to changes
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$237 Price subject to changes
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$237 Price subject to changes
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$237 Price subject to changes
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$237 Price subject to changes
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$257 Price subject to changes
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$237 Price subject to changes
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$257 Price subject to changes
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$237 Price subject to changes
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$237 Price subject to changes
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$237 Price subject to changes
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$237 Price subject to changes
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$257 Price subject to changes
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$237 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 Diego (SAN) flights

FromToDatesFare TypePrice

Washington, D.C. (IAD)

San Diego (SAN)

Depart: 10/26/20

Return: 11/02/20

Roundtrip
from
$237*
Viewed:10hoursago

Washington, D.C. (IAD)

San Diego (SAN)

Depart: 10/27/20

Return: 11/03/20

Roundtrip
from
$237*
Viewed:10hoursago

Washington, D.C. (IAD)

San Diego (SAN)

Depart: 10/28/20

Return: 11/04/20

Roundtrip
from
$237*
Viewed:10hoursago

Washington, D.C. (IAD)

San Diego (SAN)

Depart: 10/29/20

Return: 11/05/20

Roundtrip
from
$237*
Viewed:10hoursago

Washington, D.C. (IAD)

San Diego (SAN)

Depart: 11/02/20

Return: 11/09/20

Roundtrip
from
$237*
Viewed:10hoursago

Washington, D.C. (IAD)

San Diego (SAN)

Depart: 11/03/20

Return: 11/10/20

Roundtrip
from
$237*
Viewed:10hoursago

Washington, D.C. (IAD)

San Diego (SAN)

Depart: 11/04/20

Return: 11/11/20

Roundtrip
from
$237*
Viewed:10hoursago

Washington, D.C. (IAD)

San Diego (SAN)

Depart: 11/05/20

Return: 11/12/20

Roundtrip
from
$237*
Viewed:10hoursago

Washington, D.C. (IAD)

San Diego (SAN)

Depart: 11/09/20

Return: 11/16/20

Roundtrip
from
$237*
Viewed:10hoursago

Washington, D.C. (IAD)

San Diego (SAN)

Depart: 11/10/20

Return: 11/17/20

Roundtrip
from
$237*
Viewed:10hoursago

*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 Diego

Saturday sky is clear
72°F 09/26/20
Sunday sky is clear
73°F 09/27/20
Monday sky is clear
76°F 09/28/20
Tuesday sky is clear
83°F 09/29/20
Wednesday sky is clear
84°F 09/30/20
Thursday sky is clear
84°F 10/01/20
Friday sky is clear
83°F 10/02/20
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