Cheap Flights from St. Louis to Palo Alto

View €157 flight on Sat, 3 May 2025Opens in a new window

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Cheap flights from St. Louis to Palo Alto (STL-SJC)

Prices were available within the past 7 days and start at €157 for one-way flights and €309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 12 May - Tue, 20 May
STL
St. Louis
OAK
Oakland
€309 Return, found 1 day ago
€309
Return
found 1 day ago
Select Delta flight, departing Mon, 12 May from St. Louis to Oakland, returning Tue, 20 May, priced at €309 found 1 day ago
American Airlines
Sat, 26 Apr - Sat, 3 May
STL
St. Louis
SFO
San Francisco
€315 Return, found 3 days ago
€315
Return
found 3 days ago
Select American Airlines flight, departing Sat, 26 Apr from St. Louis to San Francisco, returning Sat, 3 May, priced at €315 found 3 days ago
Delta
Sat, 26 Apr - Sat, 3 May
STL
St. Louis
SFO
San Francisco
€316 Return, found 3 days ago
€316
Return
found 3 days ago
Select Delta flight, departing Sat, 26 Apr from St. Louis to San Francisco, returning Sat, 3 May, priced at €316 found 3 days ago
United
Sat, 26 Apr - Sat, 3 May
STL
St. Louis
SFO
San Francisco
€349 Return, found 3 days ago
€349
Return
found 3 days ago
Select United flight, departing Sat, 26 Apr from St. Louis to San Francisco, returning Sat, 3 May, priced at €349 found 3 days ago
American Airlines
Sat, 26 Apr - Sat, 3 May
STL
St. Louis
SFO
San Francisco
€349 Return, found 3 days ago
€349
Return
found 3 days ago
Select American Airlines flight, departing Sat, 26 Apr from St. Louis to San Francisco, returning Sat, 3 May, priced at €349 found 3 days ago
American Airlines
Sat, 26 Apr - Sat, 3 May
STL
St. Louis
SFO
San Francisco
€350 Return, found 3 days ago
€350
Return
found 3 days ago
Select American Airlines flight, departing Sat, 26 Apr from St. Louis to San Francisco, returning Sat, 3 May, priced at €350 found 3 days ago
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