Featured airlines
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 15% on select hotels after you book a flight*
Cheap flights from Washington to Palo Alto (WAS-SJC)
Prices were available within the past 7 days and start at €119 for one-way flights and €253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 4 Sep - Sun, 7 Sep
DCA
Washington
SFO
San Francisco
€253 Return, found 3 days ago
€253
Return
found 3 days ago

Sat, 26 Apr - Sat, 3 May
DCA
Washington
SFO
San Francisco
€256 Return, found 9 hours ago
€256
Return
found 9 hours ago

Sat, 26 Apr - Sat, 3 May
IAD
Washington
SFO
San Francisco
€256 Return, found 9 hours ago
€256
Return
found 9 hours ago

Sat, 26 Apr - Sat, 3 May
DCA
Washington
SFO
San Francisco
€256 Return, found 9 hours ago
€256
Return
found 9 hours ago

Sat, 26 Apr - Sat, 3 May
DCA
Washington
SFO
San Francisco
€258 Return, found 9 hours ago
€258
Return
found 9 hours ago

Sat, 26 Apr - Sat, 3 May
DCA
Washington
SFO
San Francisco
€295 Return, found 9 hours ago
€295
Return
found 9 hours ago
Expedia's Latest Trends
Hotels
Trinity Townhouse HotelMaldronHotelGroup Hotels in ShoreditchThe Glenview Hotel And Leisure ClubNew West Inn AmsterdamKimpton Shorebreak Fort Lauderdale Beach Resort by IHGHostels MálagaHotels in AbbeydorneyAria Claros Beach & Spa Resort – All InclusiveOlympic HotelBBIreland Hotels in BallyfermotAll Inclusive Hotels in MenorcaVillas MarbellaBeach Hotels in AlbufeiraCaravan Parks South WingfieldHotels in JordaanHotels in FranceHotels in Lena
Flights
Packages
Holiday Rentals
*Available to Expedia members.