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 13 days agoAugust 2026
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Rare Availability
7% of dates checked are available within 10% of the lowest price
Tuesday, August 4th, 2026
8 round-trip options
Returning
Mon, Aug 10, 2026•6 Day Trip
$387 USD
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Tue, Aug 11, 2026•7 Day Trip
$387 USD
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Wed, Aug 12, 2026•8 Day Trip
$387 USD
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Thu, Aug 13, 2026•9 Day Trip
$387 USD
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Fri, Aug 14, 2026•10 Day Trip
$387 USD
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Sun, Aug 16, 2026•12 Day Trip
$444 USD
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Mon, Aug 17, 2026•13 Day Trip
$387 USD
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Tue, Aug 18, 2026•14 Day Trip
$387 USD