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Cheap Flights from St Louis to San Jose, CR, Costa Rica - STL to SJO

Popular flights from St Louis to San Jose

If your flight days are flexible and you looking for a good deal, our charts on cheap flights provide some insight regarding affordable flight options for your next big adventure.

Alaska Airlines
Departure Date Return Date Lowest Price
Mar 3, 2016 Mar 9, 2016 $660
Mar 4, 2016 Mar 14, 2016 $660
Apr 14, 2016 Apr 21, 2016 $660
American Airlines
Departure Date Return Date Lowest Price
Mar 9, 2016 Mar 16, 2016 $447
United Airlines
Departure Date Return Date Lowest Price
Feb 26, 2016 Mar 5, 2016 $394
Feb 26, 2016 Mar 4, 2016 $394
Feb 29, 2016 Mar 4, 2016 $394
Mar 2, 2016 Mar 10, 2016 $394
Mar 7, 2016 Mar 12, 2016 $394

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

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 $418.

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

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
$394 $453 $394 $394 $394 $453 $448

Lowest Fares Chart By Month from St Louis to San Jose

The chart below shows the lowest fare by month when flying from St Louis to San Jose.

Month Origin Destination Carrier Depart Date Return Date Stops Price
February St Louis San Jose United 2/26/16 3/4/16 1 $394
March St Louis San Jose United 3/2/16 3/10/16 1 $394
April St Louis San Jose United 4/14/16 4/21/16 1 $394
May St Louis San Jose United 5/3/16 5/10/16 1 $453
June St Louis San Jose United 6/16/16 6/22/16 1 $520
July St Louis San Jose American 7/11/16 7/21/16 1 $541
August St Louis San Jose American 8/2/16 8/11/16 1 $464
September St Louis San Jose American 9/8/16 9/15/16 1 $457

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

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 $245.

The average price for round trip flights from St Louis to San Jose is $500.

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: Atlanta, GA

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

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 CLT X X X X X X X
Air Canada YYZ X X X X X
Delta ATL X X X X X X X
Delta MSP / ATL X X X X X X X
United DEN X X X X X X X
United CLE / IAH X X X X
Southwest BWI 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 Atlanta American, Alaska, Frontier, United $104
St Louis to Dallas - Ft Worth American, Alaska, United $196
St Louis to Chicago American, United $204
St Louis to New York American, Alaska, United $243
St Louis to Miami American, Frontier, United $279
St Louis to Orlando American, Frontier, United $124
St Louis to Ft Lauderdale American, United $252
St Louis to Houston American, United $293
St Louis to Los Angeles American, Alaska, Frontier, United $244
St Louis to Las Vegas American, Alaska, Frontier, United $115
St Louis to Tampa American, Frontier, United $108
St Louis to Phoenix American, Alaska, Frontier, United $208
St Louis to Denver American, Frontier, United $108
St Louis to Charlotte American, United $343
St Louis to Washington American, United $185

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Liberia American, Alaska, United $468
St Louis to Managua American, Alaska, United $538
St Louis to Cancun American, AeroMexico, Alaska, JetBlue, Frontier, Sun Country, United, VivaAerobus $248
St Louis to Panama City American, Alaska, Copa, United $671
St Louis to Belize City Tropic Air, American, United $282
St Louis to Montego Bay American, Frontier, Sun Country, United $411
St Louis to Grand Cayman American, Cayman, United $558
St Louis to Guatemala City American, Alaska, JetBlue, Frontier, United $565

Cheap Domestic Flights to San Jose - SJO

FlightsAirlineLowest Price
Moline to Dallas - Ft Worth American, United $416
Bloomington - Normal to Orlando American $297
Peoria to Atlanta American, United $313

Cheap International Flights to San Jose - SJO

FlightsAirlineLowest Price
Springfield to San Jose American, Alaska, United $544
Evansville to San Jose American, Alaska, United $606
Springfield to Liberia American, Alaska, United $570
Springfield to Managua American, United $762
Cheap Flights from St Louis to San Jose, CR, Costa Rica, from $394 Round trip from STL to SJO