SAN to IAD from $307 in economy – flightdeals.net

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United Airlines

UAUnited Airlines

Round Trip•Economy

San Diego International Airport

San Diego, United States

Washington Dulles International Airport

Washington, United States

$418 USD

-27%$307 USD

Verified 13 days ago

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5$802 6$719 7$705 8$702 9$668 10$714 11$629 12$622 13$600 14$575 15$552 16$552 17$575 18$552 19$460 20$480 21$457 22$457 23$457 24$467 25$453 26$513 27$397 28$387 29$387 30$387 31$387 1$387 2$366

Rare Availability

7% of dates checked are available within 10% of the lowest price

Saturday, July 4th, 2026

0 round-trip options

No flight details available for this date.