$124 Cheap flight deals from St. Louis (STL) to San José (SJO)

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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, Nov 16 - Tue, Nov 25
STL
Lambert-St. Louis Intl.
SJO
Juan Santamaría Intl.
$371 Roundtrip, found 10 hours ago
$371
Roundtrip
found 10 hours ago
Select Delta flight, departing Sun, Nov 16 from Lambert-St. Louis Intl. to Juan Santamaría Intl., returning Tue, Nov 25, priced at $371 found 10 hours ago

Airfares from $124 One Way, $299 Round Trip from St. Louis to San José

Prices starting at $299 for return flights and $124 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.

Thu, Jan 22 - Sun, Jan 25
STL
St. Louis
SJO
San José
$299 Roundtrip, found 6 days ago
$299
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Thu, Jan 22 from St. Louis to San José, returning Sun, Jan 25, priced at $299 found 6 days ago
Thu, Nov 27 - Tue, Dec 2
STL
St. Louis
SJO
San José
$318 Roundtrip, found 12 hours ago
$318
Roundtrip
found 12 hours ago
Select Delta flight, departing Thu, Nov 27 from St. Louis to San José, returning Tue, Dec 2, priced at $318 found 12 hours ago
Wed, Nov 26 - Tue, Dec 2
STL
St. Louis
SJO
San José
$318 Roundtrip, found 12 hours ago
$318
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Nov 26 from St. Louis to San José, returning Tue, Dec 2, priced at $318 found 12 hours ago
Wed, Nov 26 - Tue, Dec 2
STL
St. Louis
SJO
San José
$322 Roundtrip, found 12 hours ago
$322
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Nov 26 from St. Louis to San José, returning Tue, Dec 2, priced at $322 found 12 hours ago
Mon, Jan 12 - Tue, Jan 20
STL
St. Louis
SJO
San José
$388 Roundtrip, found 1 day ago
$388
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Mon, Jan 12 from St. Louis to San José, returning Tue, Jan 20, priced at $388 found 1 day ago

San José economy flight packages

Price found within the past 48 hours. Click for updated prices.
Vista Suites at Parador
2.5-star property

Vista Suites at Parador

No reviews

Dec 11 - Dec 15

4 night stay

St. Louis (STL) to San José (SJO)

American Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $2,281, price is now $1,215 per person
$1,215
per person
found 1 day ago
The Springs Resort and Spa at Arenal
5.0-star property

The Springs Resort and Spa at Arenal

9.8/10 Exceptional! (1,008 reviews)

Dec 11 - Dec 15

4 night stay

St. Louis (STL) to San José (SJO)

American Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $2,385, price is now $1,222 per person
$1,222
per person
found 1 day ago
Beautiful property! Large rooms, wonderful staff and lots to do. The pools were great and club rio rafting was a blast. Highly recommend!

Reviewed on Jun 22, 2025

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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

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Keep More Money in Your Pocket With Discount Flights

Orbitz looks for the best deals on St. Louis to San José flights for you. Mix and match airlines for your departing and return flights to fit your travel schedule and budget.

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.

More Destinations

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.