What airlines fly to Costa Rica?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Costa Rica from Missouri according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 5 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

How long is the flight from Missouri to Costa Rica?

Flight times vary depending on what airport in Missouri you fly out of and what airport in Costa Rica you fly into. For example, flying from St. Louis to San José takes 6h 20m on average. On the other hand, flying from Kansas City to San José takes 6h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Missouri to Costa Rica?

Air Canada, American Airlines, and Delta are the most popular carriers operating from Missouri to Costa Rica

When did momondo last update prices for flights from Missouri to Costa Rica?

Prices for flights from Missouri to Costa Rica are refreshed on a daily basis.

How many operators does momondo search for flights from Missouri to Costa Rica?

The number of operators available for flights from Missouri to Costa Rica is 5 as of August 2026.

How old do you have to be to fly from Missouri to Costa Rica?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Costa Rica.

What documentation or ID do you need to fly to Costa Rica?

The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$196 Cheap Flights from Missouri to Costa Rica in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Costa Rica

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 2:13 pmMCI Kansas City-LIR Liberia

9h 13m1 stop Miami

1:33 pm - 11:59 pmLIR Liberia-MCI Kansas City

10h 26m1 stop Miami

$406American Airlines

Sun, Jan 24 - Fri, Jan 29

4:13 pm - 12:12 pmMCI Kansas City-LIR Liberia

19h 59m2 stops Chicago O'Hare Intl Miami

3:13 pm - 11:59 pmLIR Liberia-MCI Kansas City

8h 46m1 stop Miami

$411American Airlines

Sun, Jan 24 - Fri, Jan 29

4:05 pm - 2:10 pmSTL Lambert-St Louis-LIR Liberia

22h 05m1 stop Toronto Pearson Intl

3:10 pm - 3:26 pmLIR Liberia-STL Lambert-St Louis

24h 16m1 stop Toronto Pearson Intl

$430Air Canada

Wed, Nov 4 - Sat, Nov 14

6:00 am - 2:10 pmSTL Lambert-St Louis-LIR Liberia

8h 10m1 stop Atlanta Hartsfield-Jackson

3:25 pm - 11:39 pmLIR Liberia-STL Lambert-St Louis

8h 14m1 stop Atlanta Hartsfield-Jackson

$454Delta

Tue, Jan 19 - Fri, Jan 22

6:00 am - 12:45 pmSTL Lambert-St Louis-LIR Liberia

6h 45m1 stop Atlanta Hartsfield-Jackson

3:25 pm - 11:39 pmLIR Liberia-STL Lambert-St Louis

8h 14m1 stop Atlanta Hartsfield-Jackson

$454Delta

Sun, Jan 17 - Thu, Jan 21

4:05 pm - 2:10 pmSTL Lambert-St Louis-LIR Liberia

22h 05m1 stop Toronto Pearson Intl

3:10 pm - 3:26 pmLIR Liberia-STL Lambert-St Louis

24h 16m1 stop Toronto Pearson Intl

$467Air Canada

Sat, Nov 14 - Sat, Nov 21

6:05 am - 11:35 amSTL Lambert-St Louis-SJO San José Juan Santamaria Intl

6h 30m1 stop Houston Hobby

9:00 am - 9:00 pmSJO San José Juan Santamaria Intl-STL Lambert-St Louis

11h 00m2 stops Orlando Detroit Metropolitan Wayne County

$468Southwest

Sun, Sep 27 - Fri, Oct 2

6:05 am - 11:35 amSTL Lambert-St Louis-SJO San José Juan Santamaria Intl

6h 30m1 stop Houston Hobby

9:00 am - 9:00 pmSJO San José Juan Santamaria Intl-STL Lambert-St Louis

11h 00m1 stop Orlando

$468Southwest

Sun, Sep 27 - Fri, Oct 2

6:00 am - 6:16 pmMCI Kansas City-SJO San José Juan Santamaria Intl

12h 16m1 stop Houston George Bush Intcntl

1:15 am - 9:40 amSJO San José Juan Santamaria Intl-MCI Kansas City

8h 25m1 stop Houston George Bush Intcntl

$557United Airlines

Fri, Jan 1 - Mon, Jan 11

6:19 am - 12:10 pmMCI Kansas City-LIR Liberia

6h 51m1 stop Houston George Bush Intcntl

1:20 pm - 10:35 pmLIR Liberia-MCI Kansas City

8h 15m1 stop Houston George Bush Intcntl

$574United Airlines

Mon, Oct 19 - Thu, Oct 22

Cheap last minute flights

Enter your travel dates to find the best prices.

12:10 pm - 11:40 pmMCI Kansas City-SJO San José Juan Santamaria Intl

12h 30m2 stops Washington, D.C. Dulles Intl San Salvador El Salvador Intl

4:35 pm - 2:50 pmSJO San José Juan Santamaria Intl-MCI Kansas City

21h 15m2 stops Guatemala City La Aurora Washington, D.C. Dulles Intl

$652Avianca

Thu, Aug 20 - Mon, Aug 31

12:10 pm - 11:40 pmMCI Kansas City-SJO San José Juan Santamaria Intl

12h 30m2 stops Washington, D.C. Dulles Intl San Salvador El Salvador Intl

4:35 pm - 2:50 pmSJO San José Juan Santamaria Intl-MCI Kansas City

21h 15m2 stops Guatemala City La Aurora Washington, D.C. Dulles Intl

$674Avianca

Thu, Aug 20 - Mon, Aug 31

12:10 pm - 11:40 pmMCI Kansas City-SJO San José Juan Santamaria Intl

12h 30m2 stops Washington, D.C. Dulles Intl San Salvador El Salvador Intl

4:35 pm - 2:50 pmSJO San José Juan Santamaria Intl-MCI Kansas City

21h 15m2 stops Guatemala City La Aurora Washington, D.C. Dulles Intl

$683Multiple Airlines

Wed, Aug 19 - Tue, Aug 25

5:01 am - 7:53 pmMCI Kansas City-SJO San José Juan Santamaria Intl

15h 52m1 stop Miami

1:07 pm - 12:14 pmSJO San José Juan Santamaria Intl-MCI Kansas City

22h 07m2 stops Dallas/Fort Worth Charlotte Douglas

$830American Airlines

Thu, Aug 20 - Mon, Aug 31

6:07 am - 8:19 pmMCI Kansas City-SJO San José Juan Santamaria Intl

15h 12m1 stop Newark

1:25 pm - 10:35 pmSJO San José Juan Santamaria Intl-MCI Kansas City

8h 10m1 stop Houston George Bush Intcntl

$847United Airlines

Thu, Aug 20 - Mon, Aug 31

7:30 am - 7:37 pmMCI Kansas City-SJO San José Juan Santamaria Intl

13h 07m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

1:25 pm - 10:35 pmSJO San José Juan Santamaria Intl-MCI Kansas City

8h 10m1 stop Houston George Bush Intcntl

$847United Airlines

Thu, Aug 20 - Mon, Aug 31

8:35 am - 6:40 pmMCI Kansas City-SJO San José Juan Santamaria Intl

11h 05m1 stop Houston Hobby

1:40 pm - 10:30 pmSJO San José Juan Santamaria Intl-MCI Kansas City

7h 50m1 stop Houston Hobby

$867Southwest

Wed, Aug 19 - Tue, Aug 25

5:01 am - 7:53 pmMCI Kansas City-SJO San José Juan Santamaria Intl

15h 52m1 stop Miami

1:07 pm - 12:14 pmSJO San José Juan Santamaria Intl-MCI Kansas City

22h 07m2 stops Dallas/Fort Worth Charlotte Douglas

$869American Airlines

Thu, Aug 20 - Mon, Aug 31

9:20 am - 6:40 pmMCI Kansas City-SJO San José Juan Santamaria Intl

10h 20m2 stops Dallas Love Field Houston Hobby

1:40 pm - 10:30 pmSJO San José Juan Santamaria Intl-MCI Kansas City

7h 50m1 stop Houston Hobby

$872Southwest

Wed, Aug 19 - Tue, Aug 25

5:01 am - 12:03 pmMCI Kansas City-SJO San José Juan Santamaria Intl

8h 02m1 stop Miami

6:00 am - 11:59 pmSJO San José Juan Santamaria Intl-MCI Kansas City

16h 59m1 stop Miami

$944American Airlines

Thu, Aug 20 - Mon, Aug 31

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Missouri to Costa Rica

Our best Air Canada deals on Missouri to Costa Rica flight tickets

Air Canada

Nov 4

STL4:05 pmLambert-St Louis

22h 05m

1 stop

LIR2:10 pmLiberia

Nov 14

LIR3:10 pmLiberia

24h 16m

1 stop

STL3:26 pmLambert-St Louis

$430

Air Canada

Nov 14

STL4:05 pmLambert-St Louis

22h 05m

1 stop

LIR2:10 pmLiberia

Nov 21

LIR3:10 pmLiberia

24h 16m

1 stop

STL3:26 pmLambert-St Louis

$467

Air Canada

Nov 4

STL4:05 pmLambert-St Louis

22h 05m

1 stop

LIR2:10 pmLiberia

Nov 14

LIR3:10 pmLiberia

24h 16m

1 stop

STL3:26 pmLambert-St Louis

$484

American Airlines flights from Missouri to Costa Rica

Our best American Airlines deals on Missouri to Costa Rica flight tickets

American Airlines

Jan 24

MCI5:00 amKansas City

9h 13m

1 stop

LIR2:13 pmLiberia

Jan 29

LIR1:33 pmLiberia

10h 26m

1 stop

MCI11:59 pmKansas City

$406

American Airlines

Jan 24

MCI4:13 pmKansas City

19h 59m

2 stops

LIR12:12 pmLiberia

Jan 29

LIR3:13 pmLiberia

8h 46m

1 stop

MCI11:59 pmKansas City

$411

American Airlines

Oct 17

MCI7:12 pmKansas City

17h 48m

2 stops

SJO12:00 pmSan José Juan Santamaria Intl

Oct 29

SJO6:00 amSan José Juan Santamaria Intl

13h 55m

2 stops

MCI8:55 pmKansas City

$423

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityLiberia

MCI Kansas City - LIR Liberia

MCILIR

Kansas City

Sun 1/24

5:00 am-2:13 pm

1 stop9h 13m

Liberia

Fri 1/29

1:33 pm-11:59 pm

1 stop10h 26m

$406

Kansas CityLiberia

MCI Kansas City - LIR Liberia

MCILIR

Kansas City

Sun 1/24

4:13 pm-12:12 pm

2 stops19h 59m

Liberia

Fri 1/29

3:13 pm-11:59 pm

1 stop8h 46m

$411

St. LouisLiberia

STL Lambert-St Louis - LIR Liberia

STLLIR

Lambert-St Louis

Wed 11/4

4:05 pm-2:10 pm

1 stop22h 05m

Liberia

Sat 11/14

3:10 pm-3:26 pm

1 stop24h 16m

$430

St. LouisLiberia

STL Lambert-St Louis - LIR Liberia

STLLIR

Lambert-St Louis

Tue 1/19

6:00 am-2:10 pm

1 stop8h 10m

Liberia

Fri 1/22

3:25 pm-11:39 pm

1 stop8h 14m

$454

Quickest round-trip

St. LouisLiberia

STL Lambert-St Louis - LIR Liberia

STLLIR

Lambert-St Louis

Sun 1/17

6:00 am-12:45 pm

1 stop6h 45m

Liberia

Thu 1/21

3:25 pm-11:39 pm

1 stop8h 14m

$454

St. LouisLiberia

STL Lambert-St Louis - LIR Liberia

STLLIR

Lambert-St Louis

Sat 11/14

4:05 pm-2:10 pm

1 stop22h 05m

Liberia

Sat 11/21

3:10 pm-3:26 pm

1 stop24h 16m

$467

St. LouisSan José

STL Lambert-St Louis - SJO San José Juan Santamaria Intl

STLSJO

Lambert-St Louis

Sun 9/27

6:05 am-11:35 am

1 stop6h 30m

San José Juan Santamaria Intl

Fri 10/2

9:00 am-9:00 pm

2 stops11h 00m

$468

St. LouisSan José

STL Lambert-St Louis - SJO San José Juan Santamaria Intl

STLSJO

Lambert-St Louis

Sun 9/27

6:05 am-11:35 am

1 stop6h 30m

San José Juan Santamaria Intl

Fri 10/2

9:00 am-9:00 pm

1 stop11h 00m

$468

Kansas CitySan José

MCI Kansas City - SJO San José Juan Santamaria Intl

MCISJO

Kansas City

Fri 1/1

6:00 am-6:16 pm

1 stop12h 16m

San José Juan Santamaria Intl

Mon 1/11

1:15 am-9:40 am

1 stop8h 25m

$557

Kansas CityLiberia

MCI Kansas City - LIR Liberia

MCILIR

Kansas City

Mon 10/19

6:19 am-12:10 pm

1 stop6h 51m

Liberia

Thu 10/22

1:20 pm-10:35 pm

1 stop8h 15m

$574

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Missouri is in February. Flight prices, which tend to average around $471, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in February, then October is your next best option. Flight prices from Missouri to Costa Rica during October average around $539.

How far in advance should I book a flight from Missouri to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $599 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Missouri for as low as $453 on momondo.

Can stopping save me money on Missouri to Costa Rica flights?

You could potentially save up to 13% on your flight if you consider stops on a Missouri to Costa Rica flight.

Cheap Missouri to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Costa Rica

Best Price Found	$196
Fastest flight time	6h 20m
Direct flights	None

The best one-way flight to Costa Rica from Missouri in the past 72 hours is $196. The best round-trip flight deal from Missouri to Costa Rica found on momondo in the last 72 hours is $406.

The fastest flight from Missouri to Costa Rica takes 6h 20m

There are no direct flights from Missouri to Costa Rica. There are no popular flight routes from Missouri to Costa Rica.

Search flight deals

Frequently asked questions about flying from Missouri to Costa Rica

When did momondo last update prices for flights from Missouri to Costa Rica?
Prices for flights from Missouri to Costa Rica are refreshed on a daily basis.
How many operators does momondo search for flights from Missouri to Costa Rica?
The number of operators available for flights from Missouri to Costa Rica is 5 as of August 2026.
How old do you have to be to fly from Missouri to Costa Rica?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Missouri to Costa Rica

Compare and see reviews for airlines that fly from Missouri to Costa Rica with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $217	Free Cancellation	Rating 7.8 8,499 reviews	Search Delta flights
United Airlines	PriceFrom $334	Free Cancellation	Rating 7.4 10,100 reviews	Search United Airlines flights
American Airlines	PriceFrom $359	Free Cancellation	Rating 7.1 11,951 reviews	Search American Airlines flights
Southwest	PriceFrom $388	Free Cancellation	Rating 8.0 4,218 reviews	Search Southwest flights
GOL	PriceFrom $628	Free Cancellation	Rating 7.3 1,276 reviews	Search GOL flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Costa Rica?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missouri to Costa Rica for you.

Can I find flights from Missouri to Costa Rica with flexible booking policies on momondo?

Flights from Missouri to Costa Rica with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Missouri to Costa Rica?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missouri to Costa Rica.

I’m not ready to book a flight from Missouri to Costa Rica right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Costa Rica, momondo offers a useful price alert feature which will track prices for flights to Costa Rica from Missouri and alert you when they change.

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 9/17

Thu 9/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica

Popular cities

Other flights from Missouri

Other flights to Costa Rica

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Costa Rica

Flights to San Joséfrom $203

Flights to Liberiafrom $327

Flights to Limon

Flights to Tamarindo

Flights to Tortuguero

Flights to Golfito

Flights to Tambor

Cheap flights from Missouri to Costa Rica from $196

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Costa Rica departing on 10/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Missouri to Costa Rica

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Air Canada flights from Missouri to Costa Rica

Our best Air Canada deals on Missouri to Costa Rica flight tickets

American Airlines flights from Missouri to Costa Rica

Our best American Airlines deals on Missouri to Costa Rica flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Missouri to Costa Rica that are best for you.

See travel insights to Costa Rica from

How to get the cheapest flight ticket from Missouri to Costa Rica

What is the cheapest month to fly to Costa Rica?

How far in advance should I book a flight from Missouri to Costa Rica?

Can stopping save me money on Missouri to Costa Rica flights?

What is the cheapest airline that flies from Missouri to Costa Rica?

What airlines fly to Costa Rica?

How long is the flight from Missouri to Costa Rica?

Cheap Missouri to Costa Rica flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Missouri to Costa Rica

Best airlines flying from Missouri to Costa Rica

Compare and see reviews for airlines that fly from Missouri to Costa Rica with momondo

Why use momondo?

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

Popular cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo

Missouri flight routes

According to popular flight searches on momondo this year

Costa Rica flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Costa Rica

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Costa Rica

List of cabin classes available on flights landing in Costa Rica. Availability may vary depending on flight origin and airline.

Complete your trip to Costa Rica

Explore popular destinations other users love

According to popular flight searches on momondo this year