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Missouri

$145+ Cheap flights from Costa Rica to Missouri

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — STL
Dec 1 — Dec 81
Mon 12/1
Mon 12/8
1 adult, Economy
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Cheap flight deals from Costa Rica to Missouri

Keep the following information in mind while searching for Costa Rica to Missouri flight deals. Data was last updated November 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$268
(Kiwi.com)

One-way from

$145
(Mytrip)

Popular in

April

Cheapest in

January

Average price

$589
Provider with most accurate pricing for San José Juan Santamaria Intl-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Lambert-St Louis flights.
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From Costa Rica to Missouri
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One-way flight from Costa Rica to Missouri
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Highest demand for flights based on searches. 12% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Costa Rica to Missouri

Cheapest flights from Costa Rica to Missouri
Explore the most affordable flight options available from Costa Rica to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/121:30 pmSJO - STL
1 stop28h 27mSpirit Airlines
Sun 11/166:21 pmSTL - SJO
1 stop18h 04mSpirit Airlines
Deal found 10/30$268
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Sat 11/1512:34 pmSJO - STL
1 stop24h 43mMultiple Airlines
Mon 11/172:12 pmSTL - SJO
1 stop21h 27mMultiple Airlines
Deal found 10/31$283
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Sat 11/221:20 pmSJO - STL
1 stop20h 43mSpirit Airlines
Thu 11/2710:53 amSTL - SJO
1 stop25h 22mSpirit Airlines
Deal found 10/31$293
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/191:30 pmSJO - STL
1 stop20h 28mSpirit Airlines
Thu 11/2710:53 amSTL - SJO
1 stop25h 22mSpirit Airlines
Deal found 10/31$298
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Thu 11/131:30 pmSJO - STL
2 stops26h 31mMultiple Airlines
Sun 11/166:21 pmSTL - SJO
1 stop18h 04mMultiple Airlines
Deal found 10/30$299
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Thu 11/1312:34 pmSJO - STL
1 stop27h 46mMultiple Airlines
Thu 11/203:14 pmSTL - SJO
2 stops21h 01mMultiple Airlines
Deal found 10/31$302
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Fri 11/141:30 pmSJO - STL
2 stops26h 08mMultiple Airlines
Sun 11/166:21 pmSTL - SJO
1 stop18h 04mMultiple Airlines
Deal found 10/30$307
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/121:30 pmSJO - STL
1 stop28h 27mMultiple Airlines
Tue 11/187:45 pmSTL - SJO
2 stops15h 54mMultiple Airlines
Deal found 10/30$308
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Thu 11/1312:34 pmSJO - STL
1 stop21h 46mMultiple Airlines
Mon 11/172:12 pmSTL - SJO
1 stop21h 27mMultiple Airlines
Deal found 10/30$313
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Thu 12/111:31 pmSJO - MCI
1 stop28h 25mSpirit Airlines
Sun 1/111:44 pmMCI - SJO
1 stop21h 43mSpirit Airlines
Deal found 10/31$338
This KAYAK deal was found by Cheapflights users on 11/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:31 pmSJO - MCI
1 stop27h 39mSpirit Airlines
Wed 12/243:47 pmMCI - SJO
1 stop19h 55mSpirit Airlines
Deal found 11/1$360
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2612:39 pmSJO - MCI
1 stop10h 20mSpirit Airlines
Sat 1/101:44 pmMCI - SJO
1 stop21h 43mSpirit Airlines
Deal found 10/30$372

Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica to Missouri 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 2,558,603 searches. Data last updated November 1, 2025.
Use the filters below to find and compare flights from Costa Rica to Missouri that are best for you.

Fly from

Costa Rica

Fly to

Missouri

Route

Depart

Return

Price

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 11/12

1:30 pm-5:57 pm

1 stop28h 27m

Lambert-St Louis

Sun 11/16

6:21 pm-12:25 pm

1 stop18h 04m

$268

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 11/13

1:30 pm-4:01 pm

2 stops26h 31m

Lambert-St Louis

Sun 11/16

6:21 pm-12:25 pm

1 stop18h 04m

$299

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 11/12

1:30 pm-5:57 pm

1 stop28h 27m

Lambert-St Louis

Mon 11/17

2:12 pm-11:39 am

1 stop21h 27m

$307

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Fri 11/14

1:30 pm-3:38 pm

2 stops26h 08m

Lambert-St Louis

Mon 11/17

2:12 pm-11:39 am

1 stop21h 27m

$330

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Fri 12/26

2:21 pm-9:40 pm

1 stop7h 19m

Lambert-St Louis

Tue 1/20

9:59 am-10:15 pm

1 stop12h 16m

$348

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Fri 12/26

6:30 am-9:55 pm

1 stop15h 25m

Lambert-St Louis

Tue 1/20

6:30 am-7:53 pm

2 stops13h 23m

$348

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Tue 12/23

7:00 am-4:28 pm

1 stop9h 28m

Lambert-St Louis

Tue 1/20

7:10 am-10:15 pm

1 stop15h 05m

$348

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 12/25

6:30 am-10:43 pm

2 stops16h 13m

Lambert-St Louis

Tue 1/20

6:00 am-6:16 pm

1 stop12h 16m

$348

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 12/25

2:21 pm-11:38 pm

1 stop9h 17m

Lambert-St Louis

Tue 1/20

9:59 am-10:15 pm

1 stop12h 16m

$348

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Fri 12/26

2:21 pm-9:40 pm

1 stop7h 19m

Lambert-St Louis

Sun 1/18

6:00 am-10:15 pm

1 stop16h 15m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 49 results
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Best time to book a flight from Costa Rica to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri 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.

Cheapflights Insights

Everything you need to know about your flight from Costa Rica to Missouri

What is the cheapest month to book a flight from Costa Rica to Missouri?

Currently, August is the cheapest month in which you can book a flight from Costa Rica to Missouri (average of $129). Flying from Costa Rica to Missouri in March is currently the most expensive (average of $376). 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 CR to MO?

Find hourly flight availability from Costa Rica to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 1, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 8% on flights from Costa Rica to Missouri by exploring options for tickets in the afternoon.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated November 1, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Costa Rica to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,245 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,996 reviews
Southwest
8.0
Very good
4,245 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,995 reviews
Southwest
8.0
Very good
4,245 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,031 reviews
Southwest
8.0
Very good
4,245 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • How long is the flight from Costa Rica to Missouri?

    There are many flights that can get you from Costa Rica to Missouri in 8h 03m. Fly via Spirit Airlines, Delta, or United Airlines to get the fastest option. Costa Rica and Missouri are separated by a distance of 2060 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Costa Rica to Missouri one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $145. Delta flights start at $249 while deals on United Airlines start at $258 one-way.

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

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

  • How can I find direct flights from Costa Rica to Missouri?

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

  • Can I find deals for business class flights from Costa Rica to Missouri?

    Yes. Cheapflights offers flight deals from Costa Rica to Missouri 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 Costa Rica to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Costa Rica to Missouri (average of $129). Flying from Costa Rica to Missouri in March is currently the most expensive (average of $376). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Costa Rica to Missouri

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 Missouri

Discover the top 4 airlines that operate flights from Costa Rica to Missouri. 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 2,558,603 searches. Data last updated November 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$260Average$508FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$274Average$442FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$293Average$497FlexibilityNo cancel feeOn-time63%
DeltaCheapest$355Average$475FlexibilityNo cancel feeOn-timeN/A

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