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Get United's best fares today on flights from San Diego to Washington, D.C. from *

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

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$601 Price subject to changes
Viewed:a day ago
Economy
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$437 Price subject to changes
Viewed:11 hours ago
Economy
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$446 Price subject to changes
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Economy
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$441 Price subject to changes
Viewed:11 hours ago
Economy
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$441 Price subject to changes
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Economy
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$451 Price subject to changes
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Economy
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$439 Price subject to changes
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Economy
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$451 Price subject to changes
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Economy
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$434 Price subject to changes
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Economy
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$434 Price subject to changes
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Economy
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$434 Price subject to changes
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Economy
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$434 Price subject to changes
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Economy
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$447 Price subject to changes
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Economy
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$281 Price subject to changes
Viewed:11 hours ago
Economy
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$301 Price subject to changes
Viewed:a day ago
Economy
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$281 Price subject to changes
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Economy
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$281 Price subject to changes
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Economy
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$281 Price subject to changes
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Economy
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$277 Price subject to changes
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Economy
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$297 Price subject to changes
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$281 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. 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.

Looking for additional flights from San Diego to Washington, D.C.?

FromToDatesFare TypePrice

San Diego (SAN)

Washington, D.C. (IAD)

Depart: 08/12/20

Return: 08/26/20

Roundtrip
from
$277*
Viewed:10hoursago

San Diego (SAN)

Washington, D.C. (IAD)

Depart: 08/13/20

Return: 08/27/20

Roundtrip
from
$277*
Viewed:10hoursago

San Diego (SAN)

Washington, D.C. (IAD)

Depart: 08/15/20

Return: 08/29/20

Roundtrip
from
$277*
Viewed:10hoursago

San Diego (SAN)

Washington, D.C. (IAD)

Depart: 08/17/20

Return: 08/31/20

Roundtrip
from
$277*
Viewed:10hoursago

San Diego (SAN)

Washington, D.C. (IAD)

Depart: 08/18/20

Return: 09/01/20

Roundtrip
from
$277*
Viewed:10hoursago

San Diego (SAN)

Washington, D.C. (IAD)

Depart: 08/19/20

Return: 09/02/20

Roundtrip
from
$277*
Viewed:10hoursago

San Diego (SAN)

Washington, D.C. (IAD)

Depart: 08/20/20

Return: 09/03/20

Roundtrip
from
$277*
Viewed:10hoursago

San Diego (SAN)

Washington, D.C. (IAD)

Depart: 08/22/20

Return: 09/05/20

Roundtrip
from
$277*
Viewed:10hoursago

San Diego (SAN)

Washington, D.C. (IAD)

Depart: 08/24/20

Return: 09/07/20

Roundtrip
from
$277*
Viewed:10hoursago

San Diego (SAN)

Washington, D.C. (IAD)

Depart: 08/25/20

Return: 09/08/20

Roundtrip
from
$277*
Viewed:10hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. 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 Washington, D.C.

Sunday light rain
88°F 07/12/20
Monday moderate rain
86°F 07/13/20
Tuesday sky is clear
87°F 07/14/20
Wednesday broken clouds
88°F 07/15/20
Thursday few clouds
92°F 07/16/20
Friday moderate rain
91°F 07/17/20
Saturday moderate rain
93°F 07/18/20
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