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

United Airlines, Delta, and American Airlines 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 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 December 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.

$249 Cheap Flights from Costa Rica to Missouri in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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

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.

6:30 am - 10:00 pm

SJO

STL

15h 30m1 stop

6:00 am - 1:15 pm

STL

SJO

7h 15m1 stop

$312United Airlines

Fri, Jan 23 - Mon, Jan 26

6:30 am - 12:29 pm

SJO

STL

29h 59m2 stops

6:40 pm - 1:15 pm

STL

SJO

18h 35m2 stops

$317United Airlines

Fri, Jan 23 - Mon, Jan 26

12:31 am - 8:52 am

SJO

STL

8h 21m1 stop

6:58 pm - 1:05 pm

STL

SJO

18h 07m1 stop

$357American Airlines

Wed, Feb 25 - Mon, Mar 2

11:25 am - 11:28 pm

SJO

STL

12h 03m2 stops

5:14 am - 2:53 pm

STL

SJO

9h 39m1 stop

$361American Airlines

Thu, Feb 26 - Mon, Mar 2

1:30 pm - 4:09 pm

SJO

MCI

26h 39m2 stops

11:26 am - 12:22 pm

MCI

SJO

24h 56m1 stop

$373Spirit Airlines

Tue, Jan 13 - Fri, Jan 30

1:30 pm - 10:31 am

SJO

MCI

21h 01m1 stop

11:26 am - 12:22 pm

MCI

SJO

24h 56m1 stop

$379Spirit Airlines

Thu, Jan 15 - Fri, Jan 30

12:30 am - 10:06 pm

SJO

STL

20h 36m1 stop

5:18 pm - 10:11 am

STL

SJO

17h 53m2 stops

$380United Airlines

Thu, May 21 - Sat, May 30

8:45 am - 10:40 pm

SJO

MCI

13h 55m1 stop

8:05 am - 8:39 pm

MCI

SJO

12h 34m1 stop

$384United Airlines

Fri, Jan 30 - Mon, Feb 2

2:20 pm - 5:41 pm

SJO

MCI

27h 21m2 stops

8:05 am - 8:39 pm

MCI

SJO

12h 34m1 stop

$389United Airlines

Fri, Jan 30 - Mon, Feb 2

1:25 pm - 11:59 pm

SJO

MCI

9h 34m1 stop

7:00 am - 1:06 pm

MCI

SJO

7h 06m1 stop

$408Delta

Tue, Apr 28 - Sat, May 9

United Airlines flights from Costa Rica to Missouri

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

United Airlines

Jan 23

SJO6:30 amSan José Juan Santamaria Intl

15h 30m

1 stop

STL10:00 pmLambert-St Louis

Jan 26

STL6:00 amLambert-St Louis

7h 15m

1 stop

SJO1:15 pmSan José Juan Santamaria Intl

$312

Find similar

United Airlines

Jan 23

SJO6:30 amSan José Juan Santamaria Intl

29h 59m

2 stops

STL12:29 pmLambert-St Louis

Jan 26

STL6:40 pmLambert-St Louis

18h 35m

2 stops

SJO1:15 pmSan José Juan Santamaria Intl

$317

Find similar

United Airlines

May 21

SJO12:30 amSan José Juan Santamaria Intl

20h 36m

1 stop

STL10:06 pmLambert-St Louis

May 30

STL5:18 pmLambert-St Louis

17h 53m

2 stops

SJO10:11 amSan José Juan Santamaria Intl

$380

Find similar

American Airlines flights from Costa Rica to Missouri

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

American Airlines

Feb 25

SJO12:31 amSan José Juan Santamaria Intl

8h 21m

1 stop

STL8:52 amLambert-St Louis

Mar 2

STL6:58 pmLambert-St Louis

18h 07m

1 stop

SJO1:05 pmSan José Juan Santamaria Intl

$357

Find similar

American Airlines

Feb 26

SJO11:25 amSan José Juan Santamaria Intl

12h 03m

2 stops

STL11:28 pmLambert-St Louis

Mar 2

STL5:14 amLambert-St Louis

9h 39m

1 stop

SJO2:53 pmSan José Juan Santamaria Intl

$361

Find similar

American Airlines

May 1

SJO11:59 pmSan José Juan Santamaria Intl

8h 48m

1 stop

MCI9:47 amKansas City

May 9

MCI8:02 pmKansas City

18h 07m

1 stop

SJO1:09 pmSan José Juan Santamaria Intl

$403

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Fri 1/23

6:30 am-10:00 pm

1 stop15h 30m

Lambert-St Louis

Mon 1/26

6:00 am-1:15 pm

1 stop7h 15m

$312

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Fri 1/23

6:30 am-12:29 pm

2 stops29h 59m

Lambert-St Louis

Mon 1/26

6:40 pm-1:15 pm

2 stops18h 35m

$317

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 2/25

12:31 am-8:52 am

1 stop8h 21m

Lambert-St Louis

Mon 3/2

6:58 pm-1:05 pm

1 stop18h 07m

$357

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 2/26

11:25 am-11:28 pm

2 stops12h 03m

Lambert-St Louis

Mon 3/2

5:14 am-2:53 pm

1 stop9h 39m

$361

San JoséKansas City

SJO - MCI

SJOMCI

San José Juan Santamaria Intl

Tue 1/13

1:30 pm-4:09 pm

2 stops26h 39m

Kansas City

Fri 1/30

11:26 am-12:22 pm

1 stop24h 56m

$373

San JoséKansas City

SJO - MCI

SJOMCI

San José Juan Santamaria Intl

Thu 1/15

1:30 pm-10:31 am

1 stop21h 01m

Kansas City

Fri 1/30

11:26 am-12:22 pm

1 stop24h 56m

$379

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 5/21

12:30 am-10:06 pm

1 stop20h 36m

Lambert-St Louis

Sat 5/30

5:18 pm-10:11 am

2 stops17h 53m

$380

San JoséKansas City

SJO - MCI

SJOMCI

San José Juan Santamaria Intl

Fri 1/30

8:45 am-10:40 pm

1 stop13h 55m

Kansas City

Mon 2/2

8:05 am-8:39 pm

1 stop12h 34m

$384

San JoséKansas City

SJO - MCI

SJOMCI

San José Juan Santamaria Intl

Fri 1/30

2:20 pm-5:41 pm

2 stops27h 21m

Kansas City

Mon 2/2

8:05 am-8:39 pm

1 stop12h 34m

$389

San JoséKansas City

SJO - MCI

SJOMCI

San José Juan Santamaria Intl

Tue 4/28

1:25 pm-11:59 pm

1 stop9h 34m

Kansas City

Sat 5/9

7:00 am-1:06 pm

1 stop7h 06m

$408

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 $362. If you aren’t able to travel to Missouri during the month of October, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $365.

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.

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	8h 10m
Direct flights	None

The fastest flight from Costa Rica to Missouri takes 8h 10m

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 December 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 9,116 reviews	Search United Airlines flights
American Airlines	PriceFrom $274	Free Cancellation	Rating 7.2 11,056 reviews	Search American Airlines flights
Southwest	PriceFrom $293	Free Cancellation	Rating 8.0 4,257 reviews	Search Southwest flights
Delta	PriceFrom $355	Free Cancellation	Rating 7.9 8,011 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.