$198 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.

Sat, May 30 - Sat, Jun 6
STL
Lambert-St. Louis Intl.
SJO
Juan Santamaría Intl.
$615 Roundtrip, found 3 days ago
$615
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sat, May 30 from Lambert-St. Louis Intl. to Juan Santamaría Intl., returning Sat, Jun 6, priced at $615 found 3 days ago

Airfares from $198 One Way, $458 Round Trip from St. Louis to San José

Prices starting at $458 for return flights and $198 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.

Wed, Sep 2 - Sun, Sep 6
STL
St. Louis
SJO
San José
$458 Roundtrip, just found
$458
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Sep 2 from St. Louis to San José, returning Sun, Sep 6, priced at $458 just found
Thu, Aug 20 - Sat, Aug 29
STL
St. Louis
SJO
San José
$506 Roundtrip, found 2 days ago
$506
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Aug 20 from St. Louis to San José, returning Sat, Aug 29, priced at $506 found 2 days ago
Sun, Sep 20 - Fri, Sep 25
STL
St. Louis
SJO
San José
$512 Roundtrip, found 3 days ago
$512
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sun, Sep 20 from St. Louis to San José, returning Fri, Sep 25, priced at $512 found 3 days ago
Wed, Aug 12 - Sat, Aug 22
STL
St. Louis
SJO
San José
$516 Roundtrip, found 3 days ago
$516
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Aug 12 from St. Louis to San José, returning Sat, Aug 22, priced at $516 found 3 days ago
Sun, Aug 23 - Fri, Aug 28
STL
St. Louis
SJO
San José
$530 Roundtrip, found 3 days ago
$530
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 23 from St. Louis to San José, returning Fri, Aug 28, priced at $530 found 3 days ago

San José economy flight packages

Price found within the past 48 hours. Click for updated prices.
Issimo Suites Boutique Hotel & Spa - Adults Only
4.0-star property

Issimo Suites Boutique Hotel & Spa - Adults Only

9.2/10 Wonderful! (619 reviews)

Jun 30 - Jul 3

3 night stay

St. Louis (STL) to San José (SJO)

United • Non-stop roundtrip • Coach
Price was $1,548, price is now $1,136 per person
$1,136
per person
found 21 hours ago
The staff was extremely accommodating and friendly. Delicious food. The view from the pool, dining area and our room was magnificent. I look forward to coming here again.

Reviewed on Nov 2, 2021

Pacuare Lodge by Böëna
4.5-star property

Pacuare Lodge by Böëna

10/10 Exceptional! (15 reviews)

Jul 8 - Jul 11

3 night stay

St. Louis (STL) to San José (SJO)

United • Coach

San José (SJO) to St. Louis (STL)

American Airlines • Coach
Save 100% on your flight
Price was $2,985, price is now $1,981 per person
$1,981
per person
found 20 hours ago
Tortuga Lodge
4.5-star property

Tortuga Lodge

9.4/10 Exceptional! (266 reviews)

Jul 8 - Jul 11

3 night stay

St. Louis (STL) to San José (SJO)

United • Coach

San José (SJO) to St. Louis (STL)

American Airlines • Coach
Save 100% on your flight
Price was $2,798, price is now $1,904 per person
$1,904
per person
found 20 hours ago
Beautiful grounds with private trail. Room has good amenities and food choices/service was excellent. It’s 10min boat ride to town so it’s a bit inconvenient (trade off is super quiet hotel) and gets costly for taxi boat ($8pp one way). There was construction above our room (#15) so we couldn’t take a nap or sleep in! Otherwise it’s a superb hotel and we would absolutely come back!

Reviewed on Oct 29, 2024

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San José first class flight packages

Price found within the past 48 hours. Click for updated prices.
Xandari Resort And Spa
4.0-star property

Xandari Resort And Spa

9.6/10 Exceptional! (1,003 reviews)

Jul 13 - Jul 17

4 night stay

St. Louis (STL) to San José (SJO)

American Airlines • Non-stop • FirstClass

San José (SJO) to St. Louis (STL)

United • Non-stop • FirstClass
Price was $2,591, price is now $2,112 per person
$2,112
per person
found 24 hours ago
From the moment we arrived, this hotel felt like paradise. The grounds were absolutely beautiful and so well maintained, the views were breathtaking, and every meal we had was delicious. The staff made the entire experience even better with their kindness and hospitality. Waking up each morning to such an amazing view was something we’ll never forget. We truly loved every minute of our stay and can’t wait to come back!

Reviewed on May 15, 2026

ETM Wellness Private Retreat
3.5-star property

ETM Wellness Private Retreat

No reviews

Jul 13 - Jul 17

4 night stay

St. Louis (STL) to San José (SJO)

American Airlines • Non-stop • FirstClass

San José (SJO) to St. Louis (STL)

United • Non-stop • FirstClass
Price was $2,978, price is now $2,456 per person
$2,456
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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Take advantage of low fares on St. Louis to San José flights and vacation packages

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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.

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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.