Santa Ana (SNA) to Washington (IAD) flight deal in economy from $349

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesSNA

John Wayne Airport

Santa Ana, United States
United StatesIAD

Washington Dulles International Airport

Washington, United States
$453 USD
-23%$349 USD
Verified 15 days ago
Good Availability
45% of dates checked are available within 10% of the lowest price

Thursday, July 16th, 2026

7 round-trip options

Returning
Tue, Jul 21, 2026•5 Day Trip
$514 USD
Google Flights
Returning
Wed, Jul 22, 2026•6 Day Trip
$576 USD
Google Flights
Returning
Thu, Jul 23, 2026•7 Day Trip
$655 USD
Google Flights
Returning
Sat, Jul 25, 2026•9 Day Trip
$597 USD
Google Flights
Returning
Tue, Jul 28, 2026•12 Day Trip
$474 USD
Google Flights
Returning
Wed, Jul 29, 2026•13 Day Trip
$514 USD
Google Flights
Returning
Thu, Jul 30, 2026•14 Day Trip
$604 USD
Google Flights