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Cheap Flights from St Louis to San Jose, CA, United States - STL to SJC

Popular flights from St Louis to San Jose

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Jun 14, 2016 Jun 21, 2016 $427
American Airlines
Departure Date Return Date Lowest Price
Jun 4, 2016 Jun 11, 2016 $342
Jun 7, 2016 Jun 14, 2016 $342
United Airlines
Departure Date Return Date Lowest Price
Aug 12, 2016 Aug 16, 2016 $422
Aug 17, 2016 Aug 21, 2016 $422

How Much Does it Cost to Fly from St Louis to San Jose (STL to SJC)?

We have collected flight cost data from across the web for travel from St Louis to San Jose, and have found the average flight price for this trip to be $445.

When Can I Buy the Cheapest Flight from St Louis to San Jose (STL to SJC)?

Airlines can adjust prices for plane tickets from St Louis to San Jose based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from St Louis to San Jose

The chart below shows up-to-date information regarding the cheapest days to fly from St Louis to San Jose.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$426 $342 $633 $520 $421 $342 $431

TIPSave $274 by flying into San Francisco instead of San Jose from St Louis

Round Trip vs One Way Flights from St Louis to San Jose (STL to SJC)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to San Jose. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to San Jose is $195.

The average price for round trip flights from St Louis to San Jose is $408.

St Louis to San Jose Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from St Louis to San Jose?
Answer: Phoenix, AZ

Airlines Flying from St Louis to San Jose (STL to SJC)

Below are the different airlines that fly from St Louis to San Jose with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from St Louis to San Jose.

St Louis to San Jose
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American LAX X X X X X X X
Alaska SEA X X X X X X
Delta SLC X X X X X X X
Delta MSP / LAX X X X X X X X
United IAH X X X X X X
Southwest DEN X X X X X X X

Airports for Your Route

These pages contain information about the major airports in St Louis and San Jose, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to San Francisco American, Alaska, Frontier, United $261
St Louis to Oakland American, Alaska, United $446
St Louis to Los Angeles American, Alaska, Frontier, United $261
St Louis to Las Vegas American, Alaska, Frontier, United $122
St Louis to Sacramento American, Alaska, United $392
St Louis to Monterey American, Alaska, United $577
St Louis to Fresno American, Alaska, United $445
St Louis to Phoenix American, Alaska, Frontier, United $278
St Louis to San Diego American, Alaska, United $270
St Louis to Reno American, Alaska, United $366
St Louis to Dallas - Ft Worth American, Alaska, United $189
St Louis to Seattle American, Alaska, Frontier, United $271
St Louis to Chicago American, Alaska, United $213
St Louis to Denver American, Alaska, Frontier, United $108
St Louis to Atlanta American, Alaska, Frontier, United $114

Cheap Domestic Flights to San Jose - SJC

FlightsAirlineLowest Price
Peoria to San Jose American, United $442
Moline to San Francisco American, Alaska, United $303
Springfield to San Francisco American, Alaska, United $426
Bloomington - Normal to San Francisco American $329
Evansville to San Francisco American, United $432
Peoria to San Francisco American, United $322
Springfield to Sacramento American, Alaska, United $472
Evansville to Sacramento American, United $470
Peoria to Las Vegas American, United $304
Springfield to Las Vegas American, United $446
Bloomington - Normal to Los Angeles American $309
Moline to Las Vegas American, Alaska, United $304
Moline to Los Angeles American, Alaska, United $314
Springfield to Las Vegas American, United $385
Evansville to Las Vegas American, United $377
Cheap Flights from St Louis to San Jose, CA, United States, from $342 Round trip from STL to SJC