San Jose (SJC) to Washington (DCA) flight deal in economy from $280

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesSJC

Norman Y. Mineta San Jose International Airport

San Jose, United States
United StatesDCA

Ronald Reagan Washington National Airport

Washington, United States
$719 USD
-61%$280 USD
Verified about 6 hours ago
Rare Availability
5% of dates checked are available within 10% of the lowest price

Tuesday, September 15th, 2026

9 round-trip options

Returning
Sun, Sep 20, 2026•5 Day Trip
$454 USD
Google Flights
Returning
Mon, Sep 21, 2026•6 Day Trip
$406 USD
Google Flights
Returning
Tue, Sep 22, 2026•7 Day Trip
$280 USD
Google Flights
Returning
Wed, Sep 23, 2026•8 Day Trip
$280 USD
Google Flights
Returning
Thu, Sep 24, 2026•9 Day Trip
$280 USD
Google Flights
Returning
Fri, Sep 25, 2026•10 Day Trip
$314 USD
Google Flights
Returning
Sat, Sep 26, 2026•11 Day Trip
$280 USD
Google Flights
Returning
Sun, Sep 27, 2026•12 Day Trip
$511 USD
Google Flights
Returning
Tue, Sep 29, 2026•14 Day Trip
$280 USD
Google Flights