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Cheap flights from Missouri to Costa Rica from $104

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 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Spirit Airlines Logo
6:51 pm - 12:25 pmMCI-SJO
17h 34m1 stop
Spirit Airlines Logo
12:39 pm - 11:06 pmSJO-MCI
10h 27m1 stop
$279Spirit Airlines
Find Deal
س, ديسمبر 6 - ج, ديسمبر 12
Spirit Airlines Logo
6:51 pm - 12:25 pmMCI-SJO
17h 34m1 stop
Spirit Airlines Logo
1:31 pm - 5:46 pmSJO-MCI
28h 15m1 stop
$291Spirit Airlines
Find Deal
ج, ديسمبر 5 - خ, ديسمبر 11
Multiple Airlines Logo
2:57 pm - 12:25 pmSTL-SJO
21h 28m1 stop
Multiple Airlines Logo
1:31 pm - 11:07 amSJO-STL
45h 36m2 stops
$313Multiple Airlines
Find Deal
خ, ديسمبر 4 - ث, ديسمبر 9
Multiple Airlines Logo
12:04 pm - 12:25 pmSTL-SJO
24h 21m2 stops
Multiple Airlines Logo
1:31 pm - 2:02 pmSJO-STL
24h 31m1 stop
$314Multiple Airlines
Find Deal
خ, ديسمبر 4 - ر, ديسمبر 10
Delta Logo
6:00 am - 2:30 pmSTL-LIR
8h 30m1 stop
Delta Logo
2:15 pm - 11:40 pmLIR-STL
9h 25m1 stop
$349Delta
Find Deal
ج, يناير 9 - خ, يناير 15
American Airlines Logo
5:04 pm - 12:12 pmSTL-LIR
19h 08m2 stops
American Airlines Logo
3:20 pm - 10:22 amLIR-STL
19h 02m2 stops
$353American Airlines
Find Deal
ج, يناير 9 - خ, يناير 15
Delta Logo
9:33 am - 10:07 pmSTL-SJO
12h 34m1 stop
Delta Logo
7:00 am - 4:07 pmSJO-STL
9h 07m1 stop
$360Delta
Find Deal
ث, نوفمبر 18 - ث, نوفمبر 25
American Airlines Logo
10:15 am - 10:13 pmSTL-SJO
11h 58m2 stops
American Airlines Logo
1:23 pm - 11:07 pmSJO-STL
9h 44m1 stop
$364American Airlines
Find Deal
ر, نوفمبر 12 - ر, نوفمبر 19
United Airlines Logo
9:00 am - 8:39 pmSGF-SJO
11h 39m1 stop
United Airlines Logo
8:45 am - 4:14 pmSJO-SGF
7h 29m1 stop
$432United Airlines
Find Deal
ث, نوفمبر 18 - ث, ديسمبر 9
United Airlines Logo
8:00 am - 7:53 pmSGF-SJO
11h 53m2 stops
United Airlines Logo
8:45 am - 4:14 pmSJO-SGF
7h 29m1 stop
$485United Airlines
Find Deal
ث, نوفمبر 18 - ث, ديسمبر 9

Spirit Airlines flights from Missouri to Costa Rica

Our best Spirit Airlines deals on Missouri to Costa Rica flight tickets
Spirit Airlines
Dec 6
MCI6:51 pmKansas City
17h 34m
1 stop
SJO12:25 pmSan José Juan Santamaria Intl
Dec 12
SJO12:39 pmSan José Juan Santamaria Intl
10h 27m
1 stop
MCI11:06 pmKansas City
$279
Find similar
Spirit Airlines
Dec 5
MCI6:51 pmKansas City
17h 34m
1 stop
SJO12:25 pmSan José Juan Santamaria Intl
Dec 11
SJO1:31 pmSan José Juan Santamaria Intl
28h 15m
1 stop
MCI5:46 pmKansas City
$291
Find similar
Spirit Airlines
Feb 1
STL12:20 pmLambert-St Louis
12h 01m
1 stop
SJO12:21 amSan José Juan Santamaria Intl
Feb 6
SJO1:16 amSan José Juan Santamaria Intl
12h 37m
1 stop
STL1:53 pmLambert-St Louis
$299
Find similar

American Airlines flights from Missouri to Costa Rica

Our best American Airlines deals on Missouri to Costa Rica flight tickets
American Airlines
Jan 9
STL5:04 pmLambert-St Louis
19h 08m
2 stops
LIR12:12 pmLiberia
Jan 15
LIR3:20 pmLiberia
19h 02m
2 stops
STL10:22 amLambert-St Louis
$353
Find similar
American Airlines
Nov 12
STL10:15 amLambert-St Louis
11h 58m
2 stops
SJO10:13 pmSan José Juan Santamaria Intl
Nov 19
SJO1:23 pmSan José Juan Santamaria Intl
9h 44m
1 stop
STL11:07 pmLambert-St Louis
$364
Find similar
American Airlines
Nov 12
STL1:43 pmLambert-St Louis
8h 30m
1 stop
SJO10:13 pmSan José Juan Santamaria Intl
Nov 19
SJO2:59 pmSan José Juan Santamaria Intl
8h 00m
1 stop
STL10:59 pmLambert-St Louis
$365
Find similar

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 أكتوبر 22, 2025.
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

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

س 12/6

6:51 pm-12:25 pm

1 stop17h 34m

San José Juan Santamaria Intl

ج 12/12

12:39 pm-11:06 pm

1 stop10h 27m

$279

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

ج 12/5

6:51 pm-12:25 pm

1 stop17h 34m

San José Juan Santamaria Intl

خ 12/11

1:31 pm-5:46 pm

1 stop28h 15m

$291

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

خ 12/4

2:57 pm-12:25 pm

1 stop21h 28m

San José Juan Santamaria Intl

ث 12/9

1:31 pm-11:07 am

2 stops45h 36m

$313

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

خ 12/4

12:04 pm-12:25 pm

2 stops24h 21m

San José Juan Santamaria Intl

ر 12/10

1:31 pm-2:02 pm

1 stop24h 31m

$314

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

ج 1/9

6:00 am-2:30 pm

1 stop8h 30m

Liberia

خ 1/15

2:15 pm-11:40 pm

1 stop9h 25m

$349

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

ج 1/9

5:04 pm-12:12 pm

2 stops19h 08m

Liberia

خ 1/15

3:20 pm-10:22 am

2 stops19h 02m

$353

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

ث 11/18

9:33 am-10:07 pm

1 stop12h 34m

San José Juan Santamaria Intl

ث 11/25

7:00 am-4:07 pm

1 stop9h 07m

$360

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

ر 11/12

10:15 am-10:13 pm

2 stops11h 58m

San José Juan Santamaria Intl

ر 11/19

1:23 pm-11:07 pm

1 stop9h 44m

$364

SpringfieldSan José

SGF - SJO

SGFSJO

Springfield-Branson

ث 11/18

9:00 am-8:39 pm

1 stop11h 39m

San José Juan Santamaria Intl

ث 12/9

8:45 am-4:14 pm

1 stop7h 29m

$432

SpringfieldSan José

SGF - SJO

SGFSJO

Springfield-Branson

ث 11/18

8:00 am-7:53 pm

2 stops11h 53m

San José Juan Santamaria Intl

ث 12/9

8:45 am-4:14 pm

1 stop7h 29m

$485

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 October. Flight prices, which tend to average around $427, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in October, then September is your next best option. Flight prices from Missouri to Costa Rica during September average around $435.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Tuesday is the cheapest day to fly to Costa Rica from Missouri. The lowest ticket price found for a Tuesday departure recently was $519. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $687. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

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

In the evening is the cheapest time of day to fly from Missouri to Costa Rica when you can find flight prices for as low as $427. Flying to Costa Rica in the evening is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly at noon, with an average ticket price of $604. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $584 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 $472 on momondo.

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

Direct flights

None
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 $218Free CancellationRating
7.9
7,981 reviews
Search Delta flights
Spirit AirlinesPriceFrom $263Free CancellationRating
6.3
8,098 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $334Free CancellationRating
7.4
8,990 reviews
Search United Airlines flights
American AirlinesPriceFrom $338Free CancellationRating
7.2
11,028 reviews
Search American Airlines flights
SouthwestPriceFrom $366Free CancellationRating
8.0
4,237 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.

An easier way to manage your Costa Rica trip

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ج 11/21
ج 11/28
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