Washington (DCA) to San Diego (SAN) flight deal in economy from $322
DCARonald Reagan Washington National Airport
Washington, United States
SANSan Diego International Airport
San Diego, United States
$443 USD
-27%$322 USD
Verified 13 days agoOctober 2026
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Rare Availability
5% of dates checked are available within 10% of the lowest price
Wednesday, October 14th, 2026
8 round-trip options
Returning
Mon, Oct 19, 2026•5 Day Trip
$367 USD
Returning
Tue, Oct 20, 2026•6 Day Trip
$327 USD
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Wed, Oct 21, 2026•7 Day Trip
$327 USD
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Thu, Oct 22, 2026•8 Day Trip
$367 USD
Returning
Sun, Oct 25, 2026•11 Day Trip
$378 USD
Returning
Mon, Oct 26, 2026•12 Day Trip
$367 USD
Returning
Tue, Oct 27, 2026•13 Day Trip
$327 USD
Returning
Wed, Oct 28, 2026•14 Day Trip
$327 USD