Cheap flights from St. Louis, MO to San Jose, CA

Flights starting at £55. Choose between Spirit Airlines, Frontier Airlines, or American Airlines to find the best price.

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St. Louis STLDenver DENLas Vegas LASDenver DENSt. Louis STL
£174
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St. Louis STLLas Vegas LASSan Diego SANDenver DENSt. Louis STL
£195
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Travelers usually depart from St. Louis Lambert International, or St. Louis Union Station when they travel from St. Louis to San Jose. Book your trip to arrive at San Jose International, San José Diridon Station, San Jose-Tufesa Bus Stop, or San Jose, CA - Convention Center Station. The most popular airlines for this route are Spirit Airlines, Frontier Airlines, American Airlines, United Airlines, and Alaska Airlines. St. Louis and San Jose have 334 direct flights per week. When you arrive at San Jose, consider visiting Golden Gate Bridge, Alcatraz, and Big Sur.

Check-in for a flight from St. Louis to San Jose

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
American AirlinesAALAANoNo
United AirlinesUALUAYesNo
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
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