Washington (IAD) to San Diego (SAN) flight deal in economy from $307
IADWashington Dulles International Airport
Washington, United States
SANSan Diego International Airport
San Diego, United States
$420 USD
-27%$307 USD
Verified 14 days agoNovember 2026
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Rare Availability
7% of dates checked are available within 10% of the lowest price
Friday, November 20th, 2026
6 round-trip options
Returning
Wed, Nov 25, 2026•5 Day Trip
$455 USD
Returning
Fri, Nov 27, 2026•7 Day Trip
$455 USD
Returning
Sun, Nov 29, 2026•9 Day Trip
$787 USD
Returning
Mon, Nov 30, 2026•10 Day Trip
$584 USD
Returning
Tue, Dec 1, 2026•11 Day Trip
$455 USD
Returning
Thu, Dec 3, 2026•13 Day Trip
$455 USD