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

Spirit Airlines, Frontier, and United Airlines are the most popular carriers operating from Costa Rica to Missouri

What airlines fly to Missouri?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Missouri from Costa Rica according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Missouri. Keep in mind that there are 4 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

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

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

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

There are 4 operators available for flights from Costa Rica to Missouri as of November 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Costa Rica to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents you'll need for your trip to Missouri 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 Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$162 Cheap Flights from Costa Rica to Missouri in 2025/26

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Find the cheapest flights from Costa Rica to Missouri

Round-trip

One-way

Last minute

Recent round-trip flight deals from Costa Rica to Missouri

Enter your travel dates to find the best prices.

11:24 am - 11:57 pmSJO-STL

12h 33m1 stop

4:13 pm - 10:19 amSTL-SJO

18h 06m1 stop

$324Multiple Airlines

Find Deal

Mon, Nov 24 - Mon, Dec 1

12:43 pm - 7:50 amSJO-STL

19h 07m1 stop

5:11 pm - 11:47 amSTL-SJO

18h 36m1 stop

$332Multiple Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

1:20 pm - 1:52 pmSJO-STL

24h 32m1 stop

3:30 pm - 12:25 pmSTL-SJO

20h 55m2 stops

$335Multiple Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

8:45 am - 10:43 pmSJO-STL

13h 58m2 stops

6:00 am - 10:32 pmSTL-SJO

16h 32m1 stop

$348United Airlines

Find Deal

Thu, Dec 18 - Sun, Jan 4

12:23 am - 5:05 pmSJO-STL

16h 42m1 stop

5:05 am - 2:04 pmSTL-SJO

8h 59m1 stop

$357American Airlines

Find Deal

Wed, Feb 25 - Mon, Mar 2

12:23 am - 5:05 pmSJO-STL

16h 42m1 stop

7:00 am - 8:51 pmSTL-SJO

13h 51m2 stops

$361American Airlines

Find Deal

Wed, Feb 25 - Mon, Mar 2

2:20 pm - 4:04 pmSJO-STL

25h 44m1 stop

6:15 am - 1:15 pmSTL-SJO

7h 00m1 stop

$369United Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

7:00 am - 4:07 pmSJO-STL

9h 07m1 stop

6:00 am - 10:07 pmSTL-SJO

16h 07m1 stop

$438Delta

Find Deal

Tue, Nov 25 - Mon, Dec 1

3:55 pm - 11:56 pmLIR-MCI

8h 01m1 stop

5:50 am - 12:50 pmMCI-LIR

7h 00m1 stop

$450Delta

Find Deal

Wed, Feb 25 - Wed, Mar 4

9:40 am - 9:30 pmSJO-STL

11h 50m2 stops

7:30 am - 7:30 pmSTL-SJO

12h 00m2 stops

$476Southwest

Find Deal

Thu, Feb 26 - Mon, Mar 2

American Airlines flights from Costa Rica to Missouri

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

American Airlines

Feb 25

SJO12:23 amSan José Juan Santamaria Intl

16h 42m

1 stop

STL5:05 pmLambert-St Louis

Mar 2

STL5:05 amLambert-St Louis

8h 59m

1 stop

SJO2:04 pmSan José Juan Santamaria Intl

$357

Find similar

American Airlines

Feb 25

SJO12:23 amSan José Juan Santamaria Intl

16h 42m

1 stop

STL5:05 pmLambert-St Louis

Mar 2

STL7:00 amLambert-St Louis

13h 51m

2 stops

SJO8:51 pmSan José Juan Santamaria Intl

$361

Find similar

American Airlines

Feb 25

SJO12:23 amSan José Juan Santamaria Intl

12h 23m

2 stops

STL12:46 pmLambert-St Louis

Mar 2

STL5:05 amLambert-St Louis

15h 46m

1 stop

SJO8:51 pmSan José Juan Santamaria Intl

$370

Find similar

United Airlines flights from Costa Rica to Missouri

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

United Airlines

Dec 18

SJO8:45 amSan José Juan Santamaria Intl

13h 58m

2 stops

STL10:43 pmLambert-St Louis

Jan 4

STL6:00 amLambert-St Louis

16h 32m

1 stop

SJO10:32 pmSan José Juan Santamaria Intl

$348

Find similar

United Airlines

Dec 4

SJO2:20 pmSan José Juan Santamaria Intl

25h 44m

1 stop

STL4:04 pmLambert-St Louis

Dec 11

STL6:15 amLambert-St Louis

7h 00m

1 stop

SJO1:15 pmSan José Juan Santamaria Intl

$369

Find similar

United Airlines

Dec 5

SJO2:20 pmSan José Juan Santamaria Intl

8h 10m

1 stop

MCI10:30 pmKansas City

Dec 9

MCI6:27 pmKansas City

18h 48m

2 stops

SJO1:15 pmSan José Juan Santamaria Intl

$375

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Mon 11/24

11:24 am-11:57 pm

1 stop12h 33m

Lambert-St Louis

Mon 12/1

4:13 pm-10:19 am

1 stop18h 06m

$324

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 2/26

12:43 pm-7:50 am

1 stop19h 07m

Lambert-St Louis

Mon 3/2

5:11 pm-11:47 am

1 stop18h 36m

$332

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 12/3

1:20 pm-1:52 pm

1 stop24h 32m

Lambert-St Louis

Wed 12/10

3:30 pm-12:25 pm

2 stops20h 55m

$335

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 12/18

8:45 am-10:43 pm

2 stops13h 58m

Lambert-St Louis

Sun 1/4

6:00 am-10:32 pm

1 stop16h 32m

$348

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 2/25

12:23 am-5:05 pm

1 stop16h 42m

Lambert-St Louis

Mon 3/2

5:05 am-2:04 pm

1 stop8h 59m

$357

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 2/25

12:23 am-5:05 pm

1 stop16h 42m

Lambert-St Louis

Mon 3/2

7:00 am-8:51 pm

2 stops13h 51m

$361

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 12/4

2:20 pm-4:04 pm

1 stop25h 44m

Lambert-St Louis

Thu 12/11

6:15 am-1:15 pm

1 stop7h 00m

$369

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Tue 11/25

7:00 am-4:07 pm

1 stop9h 07m

Lambert-St Louis

Mon 12/1

6:00 am-10:07 pm

1 stop16h 07m

$438

LiberiaKansas City

LIR - MCI

LIRMCI

Liberia

Wed 2/25

3:55 pm-11:56 pm

1 stop8h 01m

Kansas City

Wed 3/4

5:50 am-12:50 pm

1 stop7h 00m

$450

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 2/26

9:40 am-9:30 pm

2 stops11h 50m

Lambert-St Louis

Mon 3/2

7:30 am-7:30 pm

2 stops12h 00m

$476

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 Costa Rica to Missouri

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

What is the cheapest month to fly to Missouri?

In general, January is the cheapest month to fly from Costa Rica to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $365. If you aren’t able to travel to Missouri during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $391.

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from Costa Rica to Missouri is on a Tuesday when prices can be found for as low as $420. Flights from Costa Rica to Missouri on a Monday will generally be more expensive and average around $690. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Missouri?

According to our data, the cheapest time of day to fly to Missouri is in the morning. momondo users have found flights departing from Costa Rica to Missouri in the morning for as low as $479. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly in the afternoon, with an average ticket price of $561. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 12% on your flight if you consider stops on a Costa Rica to Missouri flight.

Cheap Costa Rica to Missouri flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Costa Rica to Missouri?
Prices for flights from Costa Rica to Missouri are refreshed on a daily basis.
How many operators does momondo search for flights from Costa Rica to Missouri?
There are 4 operators available for flights from Costa Rica to Missouri as of November 2025.
How old do you have to be to fly from Costa Rica to Missouri?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Costa Rica to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents you'll need for your trip to Missouri 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 Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Costa Rica to Missouri

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $260	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
American Airlines	PriceFrom $274	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Southwest	PriceFrom $293	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights
Delta	PriceFrom $355	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights

Why use momondo?

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

Finding the right flight to Missouri from Costa Rica is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Missouri quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Costa Rica to Missouri flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Missouri from Costa Rica. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Costa Rica to Missouri flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.