$138 Cheap flight deals from St. Louis (STL) to San José (SJO)

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Airfares from $138 One Way, $363 Round Trip from St. Louis to San José

Prices starting at $363 for return flights and $138 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.

Sat, Jun 6 - Sat, Jun 27
STL
St. Louis
SJO
San José
$363 Roundtrip, found 1 day ago
$363
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Jun 6 from St. Louis to San José, returning Sat, Jun 27, priced at $363 found 1 day ago
Sun, Jun 14 - Sun, Jun 21
STL
St. Louis
SJO
San José
$368 Roundtrip, found 1 day ago
$368
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Jun 14 from St. Louis to San José, returning Sun, Jun 21, priced at $368 found 1 day ago
Sat, Jun 13 - Sun, Jun 21
STL
St. Louis
SJO
San José
$378 Roundtrip, found 9 hours ago
$378
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Sat, Jun 13 from St. Louis to San José, returning Sun, Jun 21, priced at $378 found 9 hours ago
Sat, Jun 20 - Thu, Jul 2
STL
St. Louis
SJO
San José
$441 Roundtrip, found 1 day ago
$441
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 20 from St. Louis to San José, returning Thu, Jul 2, priced at $441 found 1 day ago
Sat, Feb 6 - Fri, Feb 12
STL
St. Louis
SJO
San José
$502 Roundtrip, found 5 days ago
$502
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 6 from St. Louis to San José, returning Fri, Feb 12, priced at $502 found 5 days ago

San José economy flight packages

Price found within the past 48 hours. Click for updated prices.
Apartamentos Cityzen
4.0-star property

Apartamentos Cityzen

9.6/10 Exceptional! (91 reviews)

Jun 4 - Jun 7

3 night stay

St. Louis (STL) to San José (SJO)

American Airlines • Non-stop • Coach

San José (SJO) to St. Louis (STL)

Frontier Airlines • Non-stop • Coach
Price was $828, price is now $590 per person
$590
per person
found 1 day ago
Modern, up-to-date apartmanets, great lay out, lots of light anf life, convieniently located, great dining places in the same block, one small market in the same mall area and bigger grocery store near by, fantastic service by every single staffer, Rebeca is a sweetheart, and Kellyana is on top of things. I go to CR every year once year and always go to a different place, but from now own, Apartamentos Cityzen will be my Tico-Home.

Reviewed on Mar 31, 2024

Monte Carlo Luxury Condominiums
3.5-star property

Monte Carlo Luxury Condominiums

9.4/10 Exceptional! (102 reviews)

Jun 4 - Jun 7

3 night stay

St. Louis (STL) to San José (SJO)

American Airlines • Non-stop • Coach

San José (SJO) to St. Louis (STL)

Frontier Airlines • Non-stop • Coach
Price was $1,080, price is now $688 per person
$688
per person
found 7 hours ago
Lovely home away from home. Nice pool and plenty of space.

Reviewed on Feb 22, 2024

Lapa Rios Lodge
4.5-star property

Lapa Rios Lodge

9.8/10 Exceptional! (25 reviews)

May 25 - May 30

5 night stay

St. Louis (STL) to San José (SJO)

Delta • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $5,250, price is now $3,512 per person
$3,512
per person
found 24 hours ago
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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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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.