$127 Cheap flight deals from St. Louis (STL) to San José (SJO)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from St. Louis to San José

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jun 22 - Wed, Jun 25
STL
Lambert-St. Louis Intl.
SJO
Juan Santamaría Intl.
$458 Roundtrip, found 6 days ago
$458
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jun 22 from Lambert-St. Louis Intl. to Juan Santamaría Intl., returning Wed, Jun 25, priced at $458 found 6 days ago

Airfares from $127 One Way, $286 Round Trip from St. Louis to San José

Prices starting at $286 for return flights and $127 for one-way flights to San José were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 17 - Tue, Nov 25
STL
St. Louis
SJO
San José
$286 Roundtrip, found 2 days ago
$286
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Nov 17 from St. Louis to San José, returning Tue, Nov 25, priced at $286 found 2 days ago
Wed, Sep 17 - Wed, Sep 24
STL
St. Louis
SJO
San José
$286 Roundtrip, found 4 days ago
$286
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Wed, Sep 17 from St. Louis to San José, returning Wed, Sep 24, priced at $286 found 4 days ago
Wed, Sep 17 - Wed, Sep 24
STL
St. Louis
SJO
San José
$289 Roundtrip, found 4 days ago
$289
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Sep 17 from St. Louis to San José, returning Wed, Sep 24, priced at $289 found 4 days ago
Wed, Sep 17 - Wed, Sep 24
STL
St. Louis
SJO
San José
$290 Roundtrip, found 4 days ago
$290
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Sep 17 from St. Louis to San José, returning Wed, Sep 24, priced at $290 found 4 days ago
Sat, Aug 30 - Fri, Sep 5
STL
St. Louis
SJO
San José
$296 Roundtrip, found 5 days ago
$296
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Aug 30 from St. Louis to San José, returning Fri, Sep 5, priced at $296 found 5 days ago

San José economy flight packages

Price found within the past 48 hours. Click for updated prices.
Namu Garden Hotel & Spa - Adults Only
4.5-star property

Namu Garden Hotel & Spa - Adults Only

9.8/10 Exceptional! (198 reviews)

Jul 20 - Jul 25

5 night stay

St. Louis (STL) to San José (SJO)

Southwest Airlines • Non-stop • Coach

San José (SJO) to St. Louis (STL)

United • Non-stop • Coach
Save 100% on your flight
per person
found 1 day ago
Amazing stay at Namu. Beautiful architecture and décor and everything kept very clean. Wonderful staff and very tranquil. Perfect location tucked away from the hustle and bustle but still just a few minutes walk to the shops and water.

Reviewed on Jun 6, 2025

Parador Nature Resort and Spa
4.0-star property

Parador Nature Resort and Spa

9.6/10 Exceptional! (1,001 reviews)

Jul 20 - Jul 25

5 night stay

St. Louis (STL) to San José (SJO)

Southwest Airlines • Non-stop • Coach

San José (SJO) to St. Louis (STL)

United • Non-stop • Coach
Save 100% on your flight
per person
found 1 day ago
Wow! What an amazing property!! Everyone was so nice! I think we saw more wildlife at the hotel than anywhere else! All the food was great, and we really enjoyed happy hour at the hotel bar!

Reviewed on May 24, 2024

Arenas Del Mar Beachfront & Rainforest Member of the Cayuga Collection
4.5-star property

Arenas Del Mar Beachfront & Rainforest Member of the Cayuga Collection

9.8/10 Exceptional! (307 reviews)

Jul 20 - Jul 25

5 night stay

St. Louis (STL) to San José (SJO)

Southwest Airlines • Non-stop • Coach

San José (SJO) to St. Louis (STL)

United • Non-stop • Coach
Save 100% on your flight
per person
found 1 day ago
Gorgeous location, and amazing service! We had a bit of an issue in the beginning, but the stall was amazing and VERY quickly helped us resolve the situation and upgraded us to the best suite in the hotel. Overall, Highly recommend!

Reviewed on Sep 23, 2019

Don't see what you're looking for?
See all available trips from St. Louis to San José
View all trips

More About Flying To San José from St. Louis

Route Information for Flights from St. Louis to San José

Origin Airport IATA Code
STL
Destination Airport IATA Code
SJO
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

St. Louis to San José

Planning a trip is rarely straight forward, especially when searching for cheap deals. At Orbitz.com, we make it easier than anywhere else by providing you with guaranteed low prices. So if you are looking for St. Louis to San José flights at low cost, you will not be disappointed.

Cruising for a bargain deal

Regardless of your destination, we always provide you fantastic bargains for your trip, and that includes on hotels and even cruises. We offer budget air fares on flights from St. Louis to San José so you can reach your destination with more money in your pocket to spend.

Cheap St. Louis to San José flights that lead to rewards

Get rewarded for your cheap St. Louis to San José flights by earning miles and points for your airline loyalty or frequent flyer program. Rack up the miles by flying cheaply with Orbitz so you can earn free flights and other savings with your favorite airlines. Just enter your frequent flyer number when booking your discount fare on flights from St. Louis to San José on Orbtiz.com.

Quality combinations

If you require budget St. Louis to San José flights and a bargain hotel to go with it, Orbitz will wow you with the great combinations we can offer. The quality is always high and always a superb value.

Even last minute bookings on our apps

You do not need to be tied to your desktop computer to make your booking. With our cutting-edge mobile tools, you can search for those low cost deals anywhere, anytime. Our app gives you the freedom to secure flights from St. Louis to San José at the very last minute from your mobile device.

Frequently asked questions

What is the shortest flight from St. Louis to San Jose?
Getting from Lambert-St. Louis Intl. Airport (STL) to Juan Santamaria Intl. Airport will take you at least 5 hours and 25 minutes. Enjoy a beverage and watch a flick or two — now’s your chance to relax.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.