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

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

What airlines fly to Missouri?

United Airlines, American Airlines and Southwest 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 49% of people opting to fly with this airline when traveling to Missouri. Keep in mind that there are 3 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 3 operators available for flights from Costa Rica to Missouri as of April 2026.

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.

$244 Cheap Flights from Costa Rica to Missouri in 2026

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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.

9:35 am - 12:14 am

SJO

STL

13h 39m

1 stop

4:10 pm - 8:20 am

STL

SJO

17h 10m

1 stop

$349Frontier

Thu, Jul 9 - Thu, Jul 16

9:35 am - 9:29 am

SJO

MCI

22h 54m

1 stop

10:35 am - 8:19 am

MCI

SJO

22h 44m

1 stop

$406Multiple Airlines

Thu, Jun 4 - Sat, Jun 6

9:35 am - 11:57 pm

SJO

STL

13h 22m

1 stop

4:19 pm - 8:19 am

STL

SJO

17h 00m

1 stop

$419Frontier

Sun, May 31 - Sun, Jun 7

9:35 am - 5:29 pm

SJO

MCI

30h 54m

2 stops

9:50 am - 8:20 am

MCI

SJO

23h 30m

1 stop

$420Multiple Airlines

Thu, Jun 4 - Fri, Jun 19

11:13 am - 9:07 am

SJO

MCI

20h 54m

2 stops

8:30 am - 7:37 pm

MCI

SJO

12h 07m

1 stop

$428United Airlines

Thu, Jun 4 - Sun, Jun 7

9:35 am - 12:14 am

SJO

STL

13h 39m

1 stop

3:33 pm - 8:20 am

STL

SJO

17h 47m

2 stops

$429Frontier

Thu, Jul 9 - Thu, Jul 16

11:59 pm - 8:58 am

SJO

MCI

7h 59m

1 stop

5:30 am - 10:42 pm

MCI

SJO

18h 12m

1 stop

$447American Airlines

Thu, Jun 4 - Sun, Jun 7

11:10 am - 10:31 pm

LIR

MCI

10h 21m

1 stop

6:16 am - 12:10 pm

MCI

LIR

6h 54m

1 stop

$453United Airlines

Fri, May 29 - Fri, Jun 5

11:41 pm - 8:56 am

SJO

MCI

8h 15m

1 stop

7:52 pm - 11:56 am

MCI

SJO

17h 04m

2 stops

$462American Airlines

Thu, Jul 9 - Mon, Jul 13

9:00 am - 10:10 pm

SJO

STL

12h 10m

2 stops

12:15 pm - 6:40 pm

STL

SJO

7h 25m

1 stop

$473Southwest

Wed, Sep 23 - Mon, Sep 28

Frontier flights from Costa Rica to Missouri

Our best Frontier deals on Costa Rica to Missouri flight tickets

Frontier

May 31

SJO9:35 amSan José Juan Santamaria Intl

13h 22m

1 stop

STL11:57 pmLambert-St Louis

Jun 7

STL4:19 pmLambert-St Louis

17h 00m

1 stop

SJO8:19 amSan José Juan Santamaria Intl

$419

Frontier

Jun 4

SJO9:35 amSan José Juan Santamaria Intl

30h 54m

2 stops

MCI5:29 pmKansas City

Jun 6

MCI6:24 pmKansas City

38h 55m

2 stops

SJO8:19 amSan José Juan Santamaria Intl

$434

Frontier

Jun 4

SJO9:35 amSan José Juan Santamaria Intl

30h 54m

2 stops

MCI5:29 pmKansas City

Jun 6

MCI6:24 pmKansas City

38h 55m

2 stops

SJO8:19 amSan José Juan Santamaria Intl

$474

Southwest flights from Costa Rica to Missouri

Our best Southwest deals on Costa Rica to Missouri flight tickets

Southwest

May 7

SJO1:10 pmSan José Juan Santamaria Intl

9h 45m

1 stop

STL11:55 pmLambert-St Louis

May 10

STL12:40 pmLambert-St Louis

7h 20m

1 stop

SJO7:00 pmSan José Juan Santamaria Intl

$536

Southwest

May 7

SJO1:10 pmSan José Juan Santamaria Intl

10h 05m

2 stops

STL12:15 amLambert-St Louis

May 10

STL12:40 pmLambert-St Louis

7h 20m

1 stop

SJO7:00 pmSan José Juan Santamaria Intl

$540

Southwest

Jun 4

SJO1:40 pmSan José Juan Santamaria Intl

10h 10m

1 stop

MCI12:50 amKansas City

Jun 6

MCI12:30 pmKansas City

8h 10m

1 stop

SJO7:40 pmSan José Juan Santamaria Intl

$565

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 7/9

9:35 am-12:14 am

1 stop13h 39m

Lambert-St Louis

Thu 7/16

4:10 pm-8:20 am

1 stop17h 10m

$349

San JoséKansas City

SJO - MCI

SJOMCI

San José Juan Santamaria Intl

Thu 6/4

9:35 am-9:29 am

1 stop22h 54m

Kansas City

Sat 6/6

10:35 am-8:19 am

1 stop22h 44m

$406

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Sun 5/31

9:35 am-11:57 pm

1 stop13h 22m

Lambert-St Louis

Sun 6/7

4:19 pm-8:19 am

1 stop17h 00m

$419

San JoséKansas City

SJO - MCI

SJOMCI

San José Juan Santamaria Intl

Thu 6/4

9:35 am-5:29 pm

2 stops30h 54m

Kansas City

Fri 6/19

9:50 am-8:20 am

1 stop23h 30m

$420

San JoséKansas City

SJO - MCI

SJOMCI

San José Juan Santamaria Intl

Thu 6/4

11:13 am-9:07 am

2 stops20h 54m

Kansas City

Sun 6/7

8:30 am-7:37 pm

1 stop12h 07m

$428

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 7/9

9:35 am-12:14 am

1 stop13h 39m

Lambert-St Louis

Thu 7/16

3:33 pm-8:20 am

2 stops17h 47m

$429

San JoséKansas City

SJO - MCI

SJOMCI

San José Juan Santamaria Intl

Thu 6/4

11:59 pm-8:58 am

1 stop7h 59m

Kansas City

Sun 6/7

5:30 am-10:42 pm

1 stop18h 12m

$447

Quickest round-trip

LiberiaKansas City

LIR - MCI

LIRMCI

Liberia

Fri 5/29

11:10 am-10:31 pm

1 stop10h 21m

Kansas City

Fri 6/5

6:16 am-12:10 pm

1 stop6h 54m

$453

San JoséKansas City

SJO - MCI

SJOMCI

San José Juan Santamaria Intl

Thu 7/9

11:41 pm-8:56 am

1 stop8h 15m

Kansas City

Mon 7/13

7:52 pm-11:56 am

2 stops17h 04m

$462

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 9/23

9:00 am-10:10 pm

2 stops12h 10m

Lambert-St Louis

Mon 9/28

12:15 pm-6:40 pm

1 stop7h 25m

$473

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, October 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 $336. If you aren’t able to travel to Missouri during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $367.

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

You could potentially save up to 28% 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

Fastest flight time	7h 25m
Direct flights	None

The fastest flight from Costa Rica to Missouri takes 7h 25m

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

Search flight deals

Frequently asked questions about flying from Costa Rica to Missouri

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 3 operators available for flights from Costa Rica to Missouri as of April 2026.
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 9,613 reviews	Search United Airlines flights
American Airlines	PriceFrom $274	Free Cancellation	Rating 7.1 11,645 reviews	Search American Airlines flights
Southwest	PriceFrom $293	Free Cancellation	Rating 8.0 4,331 reviews	Search Southwest 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.