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San José

$168+ Cheap flights from St. Louis (STL) to San José (SJO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SJO
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Lambert-St Louis to San José Juan Santamaria Intl are usually found in September or April, booked 50 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from St. Louis to San José

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

September

Round-trip from

$296
(FlightHub)

One-way from

$168
(Priceline)
Provider with most accurate pricing for Lambert-St Louis-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-San José Juan Santamaria Intl flights.
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High demand for flights, 23% potential price rise
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Best time to find cheap flights, 20% potential price drop
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From Lambert-St Louis to San José Juan Santamaria Intl
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One-way flight from Lambert-St Louis to San José Juan Santamaria Intl
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Find flight deals from St. Louis to San José

Cheapest flights from St. Louis to San José
Explore the most affordable flight options available from St. Louis to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/54:26 pmSTL - SJO
1 stop8h 27mSpirit Airlines
Wed 12/111:49 amSJO - STL
1 stop13h 32mSpirit Airlines
Deal found 11/20$354
This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/45:02 pmSTL - SJO
1 stop18h 26mMultiple Airlines
Wed 12/1112:23 pmSJO - STL
1 stop11h 01mMultiple Airlines
Deal found 11/20$380
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/47:05 amSTL - SJO
2 stops13h 50mAmerican Airlines
Wed 12/111:10 pmSJO - STL
2 stops10h 49mAmerican Airlines
Deal found 11/20$551
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/246:15 amSTL - SJO
1 stop14h 24mUnited Airlines
Tue 11/268:45 amSJO - STL
1 stop7h 52mUnited Airlines
Deal found 11/20$736
This Copa Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/258:00 amSTL - SJO
2 stops24h 08mCopa Airlines
Mon 12/302:27 pmSJO - STL
2 stops19h 27mCopa Airlines
Deal found 11/20$1,067
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/47:00 amSTL - SJO
2 stops16h 59mAlaska Airlines
Tue 12/101:24 amSJO - STL
2 stops46h 35mAlaska Airlines
Deal found 11/20$1,211
This Gotogate deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/188:25 amSTL - SJO
3 stops29h 40mAvianca
Wed 12/253:10 pmSJO - STL
2 stops29h 13mAvianca
Deal found 11/20$2,449

Find flights from St. Louis to San José within your budget

Customize your flight search to find flights from St. Louis to San José that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Tue 1/28

3:48 pm-12:59 am

1 stop9h 11m

San José Juan Santamaria Intl

Mon 2/3

1:57 am-2:43 pm

1 stop12h 46m

$296

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Wed 12/4

5:02 pm-11:28 am

1 stop18h 26m

San José Juan Santamaria Intl

Wed 12/11

12:23 pm-11:24 pm

1 stop11h 01m

$380

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Mon 2/3

7:00 am-11:09 pm

1 stop16h 09m

San José Juan Santamaria Intl

Tue 2/11

8:00 am-10:17 pm

1 stop14h 17m

$386

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Wed 4/23

6:15 am-7:37 pm

1 stop14h 22m

San José Juan Santamaria Intl

Wed 4/30

1:30 pm-10:06 pm

1 stop7h 36m

$476

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Mon 1/20

3:50 pm-9:25 pm

1 stop29h 35m

San José Juan Santamaria Intl

Mon 1/27

8:55 am-3:06 pm

1 stop30h 11m

$505

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Sun 4/20

10:50 pm-12:10 pm

2 stops14h 20m

San José Juan Santamaria Intl

Sat 4/26

8:45 am-10:00 pm

2 stops12h 15m

$614

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Mon 2/3

8:15 am-7:35 am

2 stops23h 20m

San José Juan Santamaria Intl

Tue 2/11

4:09 am-7:09 pm

2 stops15h 00m

$643

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Sun 2/9

2:49 pm-11:57 pm

3 stops33h 08m

San José Juan Santamaria Intl

Sat 2/15

1:26 am-11:59 pm

2 stops22h 33m

$768

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Tue 1/7

4:27 pm-12:54 am

1 stop8h 27m

$168

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Tue 4/1

5:35 am-1:00 pm

1 stop8h 25m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 13 results
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Compare providers for flights from St. Louis to San José

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to San José in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-San José, San José Province flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-San José, San José Province flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-San José, San José Province flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-San José, San José Province flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-San José, San José Province flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to San José

Have a flexible travel schedule? Discover the best time to fly to San José from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to San José

Get recent, data-driven insights about flights from St. Louis to San José including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from St. Louis to San José, San José Province?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to San José. Price data was last updated on November 15, 2024.

The price you pay for your flight from St. Louis to San José, San José Province may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from St. Louis to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from St. Louis to San José, San José Province (average of $398). Flying from St. Louis to San José, San José Province in July is currently the most expensive (average of $532). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to SJO?

Find hourly flight availability from St. Louis to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from St. Louis to San José, San José Province, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 30% versus a flight at noon.

Rainfall in San José by month

Plan your trip to San José by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San José, San José Province ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit San José, San José Province when rainfall is around 0.0 in.

Temperature in San José by month

Plan your trip to San José by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San José, San José Province, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San José. Reviews last updated November 21, 2024.
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,458 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,759 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Copa Airlines
7.8
Good
1,785 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,173 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from St. Louis to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from St. Louis to San José, San José Province round-trip?

    Cheapflights users have booked flights from St. Louis to San José, San José Province round-trip from $296. Other airlines that can offer you cheap pricing are American Airlines, from $386, and United Airlines, from $476. Spirit Airlines is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from St. Louis to San José, San José Province one-way?

    The cheapest airlines for a one-way flight from St. Louis to San José, San José Province are Spirit Airlines ($168), American Airlines ($174), and United Airlines ($219).

  • Can I find deals for flights from St. Louis to San José that include hotel bookings?

    Yes. In addition to deals on St. Louis to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to San José.

  • Can I find deals for business class flights from St. Louis to San José?

    Yes. Cheapflights offers flight deals from St. Louis to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to San José, San José Province (average of $398). Flying from St. Louis to San José, San José Province in July is currently the most expensive (average of $532). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to San José

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to San José flights
Kansas City to Liberia flights
St. Louis to Liberia flights
Springfield to San José flights
Columbia to Liberia flights

Top 5 airlines flying from St. Louis to San José

Discover the top 5 airlines that operate flights from St. Louis to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$247Average$342FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$394Average$594FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$404Average$583FlexibilityNo cancel feeOn-time71%
DeltaCheapest$428Average$577FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$568Average$789FlexibilityNo cancel feeOn-time63%
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