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Cheap flights from Missouri to Costa Rica from $167

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 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Missouri to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:27 pm - 11:07 am
SGF
-
SJO
18h 40m
2 stops
American Airlines Logo
12:35 pm - 9:24 am
SJO
-
SGF
19h 49m
2 stops
$359American Airlines
Tue, Apr 14 - Tue, Apr 21
Frontier Logo
4:19 pm - 8:19 am
STL
-
SJO
17h 00m
1 stop
Frontier Logo
9:35 am - 12:21 am
SJO
-
STL
13h 46m
1 stop
$363Frontier
Thu, May 28 - Sun, May 31
Delta Logo
6:00 am - 12:00 pm
STL
-
LIR
7h 00m
1 stop
Delta Logo
1:25 pm - 11:59 pm
LIR
-
STL
9h 34m
1 stop
$366Delta
Mon, May 4 - Wed, May 13
American Airlines Logo
8:03 pm - 11:28 am
STL
-
LIR
16h 25m
2 stops
American Airlines Logo
2:10 pm - 8:27 am
LIR
-
STL
17h 17m
2 stops
$371American Airlines
Sun, Apr 26 - Fri, May 1
Frontier Logo
4:19 pm - 8:19 am
STL
-
SJO
17h 00m
1 stop
Frontier Logo
9:35 am - 12:21 am
SJO
-
STL
13h 46m
1 stop
$373Frontier
Thu, May 21 - Fri, May 29
United Airlines Logo
8:30 pm - 12:10 pm
STL
-
LIR
16h 40m
2 stops
United Airlines Logo
3:27 pm - 9:30 am
LIR
-
STL
17h 03m
1 stop
$385United Airlines
Fri, May 1 - Fri, May 8
United Airlines Logo
8:30 pm - 12:10 pm
STL
-
LIR
16h 40m
2 stops
United Airlines Logo
3:27 pm - 10:07 am
LIR
-
STL
17h 40m
1 stop
$399United Airlines
Mon, May 18 - Tue, May 26
Delta Logo
6:00 am - 1:15 pm
STL
-
LIR
8h 15m
1 stop
Delta Logo
2:40 pm - 11:59 pm
LIR
-
STL
8h 19m
1 stop
$404Delta
Sat, May 9 - Sat, May 16
Southwest Logo
5:25 am - 1:00 pm
STL
-
SJO
8h 35m
1 stop
Southwest Logo
9:00 am - 8:55 pm
SJO
-
STL
10h 55m
1 stop
$404Southwest
Sun, Apr 26 - Fri, May 1
Southwest Logo
10:00 am - 7:00 pm
MCI
-
SJO
10h 00m
2 stops
Southwest Logo
9:00 am - 11:00 pm
SJO
-
MCI
13h 00m
2 stops
$466Southwest
Mon, May 4 - Fri, May 8

American Airlines flights from Missouri to Costa Rica

Our best American Airlines deals on Missouri to Costa Rica flight tickets
American Airlines
Apr 14
SGF5:27 pmSpringfield-Branson
18h 40m
2 stops
SJO11:07 amSan José Juan Santamaria Intl
Apr 21
SJO12:35 pmSan José Juan Santamaria Intl
19h 49m
2 stops
SGF9:24 amSpringfield-Branson
$359
American Airlines
Apr 26
STL8:03 pmLambert-St Louis
18h 37m
2 stops
LIR1:40 pmLiberia
May 1
LIR12:27 pmLiberia
8h 57m
1 stop
STL10:24 pmLambert-St Louis
$371
American Airlines
Apr 13
STL6:55 pmLambert-St Louis
19h 15m
2 stops
LIR1:10 pmLiberia
Apr 18
LIR2:10 pmLiberia
20h 37m
2 stops
STL11:47 amLambert-St Louis
$390

Spirit Airlines flights from Missouri to Costa Rica

Our best Spirit Airlines deals on Missouri to Costa Rica flight tickets
Spirit Airlines
Mar 30
MCI12:24 pmKansas City
23h 50m
1 stop
SJO11:14 amSan José Juan Santamaria Intl
Apr 3
SJO12:19 pmSan José Juan Santamaria Intl
22h 10m
1 stop
MCI11:29 amKansas City
$517
Spirit Airlines
Mar 30
MCI5:45 amKansas City
30h 29m
2 stops
SJO11:14 amSan José Juan Santamaria Intl
Apr 3
SJO12:19 pmSan José Juan Santamaria Intl
22h 10m
1 stop
MCI11:29 amKansas City
$560
Spirit Airlines
Mar 30
MCI5:45 amKansas City
30h 29m
3 stops
SJO11:14 amSan José Juan Santamaria Intl
Apr 3
SJO11:38 amSan José Juan Santamaria Intl
11h 15m
1 stop
MCI11:53 pmKansas City
$610

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Costa Rica 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, momondo users made 832,500 searches. Data last updated March 19, 2026.
Use the filters below to find and compare flights from Missouri to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpringfieldSan José

SGF - SJO

SGFSJO

Springfield-Branson

Tue 4/14

5:27 pm-11:07 am

2 stops18h 40m

San José Juan Santamaria Intl

Tue 4/21

12:35 pm-9:24 am

2 stops19h 49m

$359

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Thu 5/28

4:19 pm-8:19 am

1 stop17h 00m

San José Juan Santamaria Intl

Sun 5/31

9:35 am-12:21 am

1 stop13h 46m

$363
Quickest round-trip

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Mon 5/4

6:00 am-12:00 pm

1 stop7h 00m

Liberia

Wed 5/13

1:25 pm-11:59 pm

1 stop9h 34m

$366

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Sun 4/26

8:03 pm-11:28 am

2 stops16h 25m

Liberia

Fri 5/1

2:10 pm-8:27 am

2 stops17h 17m

$371

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Thu 5/21

4:19 pm-8:19 am

1 stop17h 00m

San José Juan Santamaria Intl

Fri 5/29

9:35 am-12:21 am

1 stop13h 46m

$373

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Fri 5/1

8:30 pm-12:10 pm

2 stops16h 40m

Liberia

Fri 5/8

3:27 pm-9:30 am

1 stop17h 03m

$385

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Mon 5/18

8:30 pm-12:10 pm

2 stops16h 40m

Liberia

Tue 5/26

3:27 pm-10:07 am

1 stop17h 40m

$399

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

Sat 5/9

6:00 am-1:15 pm

1 stop8h 15m

Liberia

Sat 5/16

2:40 pm-11:59 pm

1 stop8h 19m

$404

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

Sun 4/26

5:25 am-1:00 pm

1 stop8h 35m

San José Juan Santamaria Intl

Fri 5/1

9:00 am-8:55 pm

1 stop10h 55m

$404

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Mon 5/4

10:00 am-7:00 pm

2 stops10h 00m

San José Juan Santamaria Intl

Fri 5/8

9:00 am-11:00 pm

2 stops13h 00m

$466

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

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

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Missouri is in January. Flight prices, which tend to average around $403, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in January, then October is your next best option. Flight prices from Missouri to Costa Rica during October average around $413.

How far in advance should I book a flight 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 $552 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 7% 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

Fastest flight time

6h 40m

Direct flights

None
The fastest flight from Missouri to Costa Rica takes 6h 40m
There are no direct flights from Missouri to Costa Rica. There are no popular flight routes from Missouri to Costa Rica.
Search flight deals

  • 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?

  • 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
DeltaPriceFrom $217Free CancellationRating
7.9
8,292 reviews
Search Delta flights
American AirlinesPriceFrom $314Free CancellationRating
7.1
11,472 reviews
Search American Airlines flights
United AirlinesPriceFrom $327Free CancellationRating
7.4
9,439 reviews
Search United Airlines flights
SouthwestPriceFrom $366Free CancellationRating
8.0
4,319 reviews
Search Southwest 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.

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