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Cheap flights from Costa Rica to St. Louis (STL) from $147

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SJO — STL
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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How far in advance should I book a flight from Costa Rica to St. Louis?

Users have found that booking a flight from Costa Rica to St. Louis at least 53 days early can save you up to 104% on average compared to booking a flight this week. If booking 53 days before your flight isn’t an option for you, users have found flights from Costa Rica to St. Louis for as little as $383 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $633 for flights departing within the next 3 days.

What is the cheapest month to fly from Costa Rica to St. Louis?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, September can be a great choice for travel to St. Louis. Flights to St. Louis from Costa Rica in September are about $544 on average during September, but can be found for as low as $326.

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

When flying from Costa Rica to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Costa Rica to St. Louis

Explore cheap flight options specifically provided by United Airlines for the route between Costa Rica and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Peruse some of the lowest-priced United Airlines flights we've found from Costa Rica to St. Louis. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 10/91:30 pmSJO - STL
1 stop7h 45mUnited Airlines
Tue 10/156:15 amSTL - SJO
1 stop7h 11mUnited Airlines
Deal found 5/29$386
Wed 10/97:55 amSJO - STL
2 stops25h 12mUnited Airlines
Tue 10/156:15 amSTL - SJO
1 stop7h 11mUnited Airlines
Deal found 5/29$391
Mon 6/175:30 amSJO - STL
1 stop15h 45mUnited Airlines
Mon 6/245:31 pmSTL - SJO
2 stops17h 32mUnited Airlines
Deal found 5/29$395
Tue 8/65:30 amSJO - STL
1 stop9h 58mUnited Airlines
Sun 8/186:20 amSTL - SJO
1 stop17h 19mUnited Airlines
Deal found 5/29$438
Tue 6/41:30 pmSJO - STL
1 stop7h 45mUnited Airlines
Wed 8/288:50 amSTL - SJO
1 stop11h 47mUnited Airlines
Deal found 5/29$491
Tue 6/41:30 pmSJO - STL
2 stops25h 11mUnited Airlines
Wed 8/288:50 amSTL - SJO
1 stop11h 47mUnited Airlines
Deal found 5/29$495

Cheap American Airlines flights from Costa Rica to St. Louis

Explore cheap flight options specifically provided by American Airlines for the route between Costa Rica and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Some of the best deals we've found on American Airlines flights traveling from Costa Rica to St. Louis. Ensure the flight price, dates, time, and airline match your criteria before you book.
Thu 9/262:19 pmSJO - STL
1 stop8h 02mAmerican Airlines
Sun 10/63:07 pmSTL - SJO
2 stops21h 18mAmerican Airlines
Deal found 5/30$368
Tue 9/32:20 pmSJO - STL
1 stop8h 03mAmerican Airlines
Tue 10/15:21 amSTL - SJO
1 stop8h 34mAmerican Airlines
Deal found 5/29$427
Wed 10/91:56 pmSJO - STL
2 stops26h 26mAmerican Airlines
Tue 10/157:30 amSTL - SJO
2 stops28h 55mAmerican Airlines
Deal found 5/29$439
Thu 9/262:19 pmSJO - STL
1 stop8h 02mAmerican Airlines
Sun 10/611:36 amSTL - SJO
1 stop26h 45mAmerican Airlines
Deal found 5/29$443
Tue 8/62:20 pmSJO - STL
1 stop16h 59mAmerican Airlines
Sun 8/185:30 amSTL - SJO
2 stops8h 30mAmerican Airlines
Deal found 5/29$445
Tue 8/62:25 pmSJO - STL
2 stops19h 14mAmerican Airlines
Sun 8/184:22 pmSTL - SJO
2 stops21h 58mAmerican Airlines
Deal found 5/29$457
Mon 6/176:25 amSJO - STL
2 stops25h 11mAmerican Airlines
Mon 6/246:08 pmSTL - SJO
2 stops19h 47mAmerican Airlines
Deal found 5/29$473
Sat 8/311:59 pmSJO - STL
1 stop8h 30mAmerican Airlines
Sun 8/257:00 amSTL - SJO
1 stop7h 20mAmerican Airlines
Deal found 5/29$479
Sat 8/311:59 pmSJO - STL
1 stop8h 30mAmerican Airlines
Sun 8/255:30 amSTL - SJO
2 stops8h 30mAmerican Airlines
Deal found 5/29$483

Cheap Costa Rica to St. Louis flights in May & June 2024

Find cheap flight options from Costa Rica to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Check out some of the best flight deals from Costa Rica to St. Louis in 2024. Check back in a little while for more flight options.
Wed 6/1912:59 amSJO - STL
1 stop15h 29mSpirit Airlines
Tue 6/253:23 pmSTL - SJO
1 stop9h 46mSpirit Airlines
Deal found 5/30$317
Thu 6/201:42 pmSJO - STL
1 stop16h 25mMultiple Airlines
Tue 6/257:44 pmSTL - SJO
1 stop18h 01mMultiple Airlines
Deal found 5/30$325
Wed 6/1912:59 amSJO - STL
1 stop15h 29mMultiple Airlines
Tue 6/257:44 pmSTL - SJO
2 stops29h 25mMultiple Airlines
Deal found 5/30$339
Thu 6/201:42 pmSJO - STL
1 stop16h 25mMultiple Airlines
Tue 6/257:44 pmSTL - SJO
2 stops16h 53mMultiple Airlines
Deal found 5/30$344
Fri 6/2112:32 pmSJO - STL
1 stop27h 56mSpirit Airlines
Sun 6/235:22 pmSTL - SJO
1 stop7h 47mSpirit Airlines
Deal found 5/30$365
Fri 6/2112:32 pmSJO - STL
2 stops21h 02mSpirit Airlines
Sun 6/235:22 pmSTL - SJO
1 stop7h 47mSpirit Airlines
Deal found 5/30$367
Thu 6/2012:59 amSJO - STL
2 stops32h 35mSpirit Airlines
Sun 6/235:22 pmSTL - SJO
1 stop7h 47mSpirit Airlines
Deal found 5/30$375
Mon 6/175:30 amSJO - STL
1 stop15h 45mUnited Airlines
Mon 6/244:55 pmSTL - SJO
1 stop6h 44mUnited Airlines
Deal found 5/29$391
Fri 6/2112:32 pmSJO - STL
2 stops21h 02mSpirit Airlines
Sun 6/236:55 pmSTL - SJO
2 stops17h 42mSpirit Airlines
Deal found 5/30$393

Costa Rica to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Costa Rica and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the best flight deals from Costa Rica to St. Louis in 2024. Check back in a little while for more flight options.
Wed 6/1912:59 amSJO - STL
1 stop15h 29mSpirit Airlines
Tue 6/253:23 pmSTL - SJO
1 stop9h 46mSpirit Airlines
Deal found 5/30$317
Thu 6/201:42 pmSJO - STL
1 stop16h 25mMultiple Airlines
Tue 6/257:44 pmSTL - SJO
1 stop18h 01mMultiple Airlines
Deal found 5/30$325
Wed 6/1912:59 amSJO - STL
1 stop15h 29mMultiple Airlines
Tue 6/257:44 pmSTL - SJO
2 stops29h 25mMultiple Airlines
Deal found 5/30$339
Thu 6/201:42 pmSJO - STL
1 stop16h 25mMultiple Airlines
Tue 6/257:44 pmSTL - SJO
2 stops16h 53mMultiple Airlines
Deal found 5/30$344
Fri 6/2112:32 pmSJO - STL
1 stop27h 56mSpirit Airlines
Sun 6/235:22 pmSTL - SJO
1 stop7h 47mSpirit Airlines
Deal found 5/30$365
Fri 6/2112:32 pmSJO - STL
2 stops21h 02mSpirit Airlines
Sun 6/235:22 pmSTL - SJO
1 stop7h 47mSpirit Airlines
Deal found 5/30$367
Thu 9/262:19 pmSJO - STL
1 stop8h 02mAmerican Airlines
Sun 10/63:07 pmSTL - SJO
2 stops21h 18mAmerican Airlines
Deal found 5/30$368
Tue 9/312:32 pmSJO - STL
2 stops32h 42mSpirit Airlines
Tue 10/110:34 amSTL - SJO
1 stop25h 58mSpirit Airlines
Deal found 5/29$370
Thu 6/2012:59 amSJO - STL
2 stops32h 35mSpirit Airlines
Sun 6/235:22 pmSTL - SJO
1 stop7h 47mSpirit Airlines
Deal found 5/30$375

Costa Rica to St. Louis flights leaving soon

Find last-minute flight options from Costa Rica to St. Louis for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Check out these flights departing soon from Costa Rica to St. Louis. Users should be sure to double check the price, date, and time of their last-minute flight.
Tue 6/41:30 pmSJO - STL
1 stop7h 45mUnited Airlines
Wed 8/288:50 amSTL - SJO
1 stop11h 47mUnited Airlines
Deal found 5/29$491
Tue 6/41:30 pmSJO - STL
2 stops25h 11mUnited Airlines
Wed 8/288:50 amSTL - SJO
1 stop11h 47mUnited Airlines
Deal found 5/29$495
Tue 6/46:15 amSJO - STL
2 stops16h 07mAmerican Airlines
Wed 8/285:30 amSTL - SJO
2 stops15h 25mAmerican Airlines
Deal found 5/29$545

One-way flights to St. Louis from Costa Rica

Search for one-way flight options from Costa Rica to St. Louis. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
If you're seeking multiple options on one-way flights from Costa Rica to St. Louis, be sure to check out these deals, which are updated often. Those needing a return flight from Costa Rica to St. Louis can use the search form above.
Fri 8/231:11 amSJO - STL
1 stop15h 19mSpirit Airlines
Deal found 5/29$147
Fri 8/231:11 amSJO - STL
1 stop15h 19mSpirit Airlines
Deal found 5/29$149
Sat 8/2412:32 pmSJO - STL
1 stop27h 58mSpirit Airlines
Deal found 5/29$167
Tue 8/2012:32 pmSJO - STL
2 stops21h 14mSpirit Airlines
Deal found 5/30$173
Fri 7/1912:55 amSJO - STL
1 stop15h 34mSpirit Airlines
Deal found 5/30$175
Mon 8/191:11 amSJO - STL
1 stop7h 28mSpirit Airlines
Deal found 5/30$186
Fri 6/141:42 pmSJO - STL
1 stop19h 52mSpirit Airlines
Deal found 5/30$190
Mon 6/1712:32 pmSJO - STL
1 stop24h 51mSpirit Airlines
Deal found 5/28$194
Sat 8/241:45 pmSJO - STL
2 stops26h 45mSpirit Airlines
Deal found 5/29$197

Find flights from Costa Rica to St. Louis within your budget

Customize your flight search to find flights from Costa Rica to St. Louis 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$317 - $391

Route

Depart

Return

Price

San José Juan Santamaria IntlLambert-St Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 6/19

1 stop15h 29m

Lambert-St Louis

Tue 6/25

1 stop9h 46m

$317

San José Juan Santamaria IntlLambert-St Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 6/20

1 stop16h 25m

Lambert-St Louis

Tue 6/25

1 stop18h 01m

$325

San José Juan Santamaria IntlLambert-St Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 6/19

1 stop15h 29m

Lambert-St Louis

Tue 6/25

2 stops29h 25m

$339

San José Juan Santamaria IntlLambert-St Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 6/20

1 stop16h 25m

Lambert-St Louis

Tue 6/25

2 stops16h 53m

$344

San José Juan Santamaria IntlLambert-St Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Fri 6/21

1 stop27h 56m

Lambert-St Louis

Sun 6/23

1 stop7h 47m

$365

San José Juan Santamaria IntlLambert-St Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Fri 6/21

2 stops21h 02m

Lambert-St Louis

Sun 6/23

1 stop7h 47m

$367

San José Juan Santamaria IntlLambert-St Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 9/26

1 stop8h 02m

Lambert-St Louis

Sun 10/6

2 stops21h 18m

$368

San José Juan Santamaria IntlLambert-St Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 10/9

1 stop7h 45m

Lambert-St Louis

Tue 10/15

1 stop7h 11m

$386

San José Juan Santamaria IntlLambert-St Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 10/9

2 stops25h 12m

Lambert-St Louis

Tue 10/15

1 stop7h 11m

$391

Flights are sorted by cheapest first

Deals found on 5/30

No data available for this route at this time. Please check back soon.

Best time to book a flight from Costa Rica to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Costa Rica 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.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated May 30, 2024.
Read through reviews of airlines operating flights from Costa Rica to St. Louis, such as United Airlines, American Airlines and Spirit Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,777 reviews
Check prices

Comfort

7.2

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.7

Entertainment

7.1

Reviews

1 / 10

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

United Airlines
7.4
Good
10,777 reviews
United Airlines
7.4
Good
10,777 reviews
Check prices

Comfort

7.2

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.7

Entertainment

7.1

Reviews

1 / 10

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

American Airlines
7.3
Good
14,284 reviews
United Airlines
7.4
Good
10,777 reviews
Check prices

Comfort

7.2

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.7

Entertainment

7.1

Reviews

1 / 10

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

Spirit Airlines
6.4
Okay
8,616 reviews
United Airlines
7.4
Good
10,777 reviews
Check prices

Comfort

7.2

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.7

Entertainment

7.1

Reviews

1 / 10

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

Related info for your journey

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

  • What airport do you fly into for flights to St. Louis from Costa Rica?

    If you book a flight to St. Louis from Costa Rica, you will be flying to Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

  • Can I find flights from Costa Rica to St. Louis for under $400 on Cheapflights?

    Yes, there are multiple flights from Costa Rica to St. Louis for under $400. The cheapest flight booked recently is on Spirit Airlines for just $317, but on average you can expect to pay $380.

  • Are there last-minute flights available from Costa Rica to St. Louis for under $500?

    There are currently 3+ open flights from Costa Rica to St. Louis within the next 7 days for less than $500.

  • What does SJO to STL mean?

    SJO stands for San José Juan Santamaria Intl Airport, while STL stands for Lambert-St Louis Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Liberia Airport (LIR), Limon Airport (LIO), San José Tobias Bolanos Intl Airport (SYQ), Tamarindo Airport (TNO), Buenos Aires Airport (BAI) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Costa Rica to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Costa Rica to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Costa Rica to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Costa Rica to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Costa Rica to St. Louis?

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

  • Can I find deals for business class flights from Costa Rica to St. Louis?

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

  • Can I find deals for flights from Costa Rica to St. Louis that allow pets onboard?

    Many airlines flying from Costa Rica to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Costa Rica to St. Louis?

    Yes, you can often find last-minute deals on Costa Rica to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Costa Rica to St. Louis flight deals updated?

    The Costa Rica to St. Louis flight deals you see on this page were last updated on 5/30.

  • What are the most popular airlines that fly from Costa Rica to St. Louis?

    Consider American Airlines, Delta or Spirit Airlines when booking your flight. These represent the most popular airlines when flying from Costa Rica to St. Louis.

  • What is the cheapest month to book a flight from Costa Rica to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from Costa Rica to St. Louis (average of $319). Flying from Costa Rica to St. Louis in July is currently the most expensive (average of $366). 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 Costa Rica to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Costa Rica to St. Louis

Discover the top 4 airlines that operate flights from Costa Rica to St. Louis. 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$258Average$380FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
United AirlinesCheapest$330Average$460FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$361Average$551FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$363Average$511FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Costa Rica to St. Louis by cabin class

Find flights from Costa Rica to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Costa Rica to St. Louis?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Costa Rica to St. Louis. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Costa Rica to St. Louis?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Costa Rica to St. Louis for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Costa Rica to St. Louis with no change fees?

Yes! Cheapflights helps users easily find flights from Costa Rica to St. Louis with no change fees.

Can Cheapflights notify me if prices for flights from Costa Rica to St. Louis become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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