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Cheap flights from Kansas City to Costa Rica from $205

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Costa Rica departing on 9/20. 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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Cheap round-trip flights

Spirit Airlines Logo
5:11 pm - 11:30 amMCI-SJO
19h 19m1 stop
Spirit Airlines Logo
12:35 pm - 4:16 pmSJO-MCI
26h 41m1 stop
$307Spirit Airlines
Find Deal
Mon, Oct 20 - Thu, Oct 23
Multiple Airlines Logo
5:15 am - 3:13 pmMCI-SJO
10h 58m1 stop
Multiple Airlines Logo
7:30 am - 9:59 pmSJO-MCI
13h 29m1 stop
$313Multiple Airlines
Find Deal
Mon, Oct 6 - Thu, Oct 9
Multiple Airlines Logo
11:37 am - 11:30 amMCI-SJO
24h 53m2 stops
Multiple Airlines Logo
12:35 pm - 4:16 pmSJO-MCI
26h 41m1 stop
$316Multiple Airlines
Find Deal
Thu, Oct 23 - Sun, Oct 26
American Airlines Logo
5:04 am - 9:05 pmMCI-SJO
16h 01m1 stop
American Airlines Logo
6:22 am - 2:06 pmSJO-MCI
7h 44m1 stop
$386American Airlines
Find Deal
Wed, Nov 5 - Fri, Nov 14
American Airlines Logo
6:05 am - 9:17 pmMCI-SJO
15h 12m2 stops
American Airlines Logo
1:12 pm - 11:44 pmSJO-MCI
10h 32m2 stops
$390American Airlines
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Wed, Nov 5 - Fri, Nov 14
Delta Logo
5:45 am - 1:06 pmMCI-SJO
7h 21m1 stop
Delta Logo
2:31 pm - 11:56 pmSJO-MCI
9h 25m1 stop
$406Delta
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Sun, Nov 16 - Sat, Nov 22
Delta Logo
6:42 pm - 12:50 pmMCI-LIR
18h 08m1 stop
Delta Logo
3:55 pm - 12:01 amLIR-MCI
8h 06m1 stop
$431Delta
Find Deal
Sun, Jan 18 - Tue, Jan 20
Southwest Logo
5:45 am - 1:50 pmMCI-LIR
8h 05m1 stop
Southwest Logo
2:45 pm - 12:15 amLIR-MCI
9h 30m1 stop
$465Southwest
Find Deal
Mon, Nov 3 - Mon, Nov 10
Southwest Logo
5:45 am - 1:50 pmMCI-LIR
8h 05m1 stop
Southwest Logo
2:45 pm - 10:45 amLIR-MCI
20h 00m2 stops
$469Southwest
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Mon, Nov 3 - Mon, Nov 10
United Airlines Logo
8:05 am - 6:37 pmMCI-LIR
10h 32m1 stop
United Airlines Logo
8:35 am - 10:40 pmLIR-MCI
14h 05m1 stop
$489United Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 19

Spirit Airlines flights from Kansas City to Costa Rica

Our best Spirit Airlines deals on Kansas City to Costa Rica flight tickets
Spirit Airlines
Oct 20
MCI5:11 pmKansas City
19h 19m
1 stop
SJO11:30 amSan José Juan Santamaria Intl
Oct 23
SJO12:35 pmSan José Juan Santamaria Intl
26h 41m
1 stop
MCI4:16 pmKansas City
$307
Find similar
Spirit Airlines
Oct 20
MCI5:11 pmKansas City
19h 19m
1 stop
SJO11:30 amSan José Juan Santamaria Intl
Oct 25
SJO11:37 amSan José Juan Santamaria Intl
9h 22m
1 stop
MCI9:59 pmKansas City
$328
Find similar
Spirit Airlines
Oct 10
MCI5:11 pmKansas City
19h 19m
1 stop
SJO11:30 amSan José Juan Santamaria Intl
Oct 14
SJO12:35 pmSan José Juan Santamaria Intl
31h 10m
2 stops
MCI8:45 pmKansas City
$334
Find similar

United Airlines flights from Kansas City to Costa Rica

Our best United Airlines deals on Kansas City to Costa Rica flight tickets
United Airlines
Sep 19
MCI8:30 amKansas City
12h 07m
1 stop
SJO7:37 pmSan José Juan Santamaria Intl
Sep 23
SJO1:30 pmSan José Juan Santamaria Intl
18h 39m
2 stops
MCI9:09 amKansas City
$482
Find similar
United Airlines
Jan 16
MCI8:05 amKansas City
10h 32m
1 stop
LIR6:37 pmLiberia
Jan 19
LIR8:35 amLiberia
14h 05m
1 stop
MCI10:40 pmKansas City
$489
Find similar
United Airlines
Sep 23
MCI6:05 amKansas City
7h 21m
1 stop
SJO12:26 pmSan José Juan Santamaria Intl
Sep 29
SJO1:30 pmSan José Juan Santamaria Intl
20h 07m
2 stops
MCI10:37 amKansas City
$562
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City 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 September 16, 2025.
Use the filters below to find and compare flights from Kansas City to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Mon 10/20

5:11 pm-11:30 am

1 stop19h 19m

San José Juan Santamaria Intl

Thu 10/23

12:35 pm-4:16 pm

1 stop26h 41m

$307

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Mon 10/6

5:15 am-3:13 pm

1 stop10h 58m

San José Juan Santamaria Intl

Thu 10/9

7:30 am-9:59 pm

1 stop13h 29m

$313

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Thu 10/23

11:37 am-11:30 am

2 stops24h 53m

San José Juan Santamaria Intl

Sun 10/26

12:35 pm-4:16 pm

1 stop26h 41m

$316

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 11/5

5:04 am-9:05 pm

1 stop16h 01m

San José Juan Santamaria Intl

Fri 11/14

6:22 am-2:06 pm

1 stop7h 44m

$386

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Wed 11/5

6:05 am-9:17 pm

2 stops15h 12m

San José Juan Santamaria Intl

Fri 11/14

1:12 pm-11:44 pm

2 stops10h 32m

$390

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sun 11/16

5:45 am-1:06 pm

1 stop7h 21m

San José Juan Santamaria Intl

Sat 11/22

2:31 pm-11:56 pm

1 stop9h 25m

$406

Kansas CityLiberia

MCI - LIR

MCILIR

Kansas City

Sun 1/18

6:42 pm-12:50 pm

1 stop18h 08m

Liberia

Tue 1/20

3:55 pm-12:01 am

1 stop8h 06m

$431

Kansas CityLiberia

MCI - LIR

MCILIR

Kansas City

Mon 11/3

5:45 am-1:50 pm

1 stop8h 05m

Liberia

Mon 11/10

2:45 pm-12:15 am

1 stop9h 30m

$465

Kansas CityLiberia

MCI - LIR

MCILIR

Kansas City

Mon 11/3

5:45 am-1:50 pm

1 stop8h 05m

Liberia

Mon 11/10

2:45 pm-10:45 am

2 stops20h 00m

$469

Kansas CityLiberia

MCI - LIR

MCILIR

Kansas City

Fri 1/16

8:05 am-6:37 pm

1 stop10h 32m

Liberia

Mon 1/19

8:35 am-10:40 pm

1 stop14h 05m

$489

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Kansas City 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 Kansas City is in August. Flight prices, which tend to average around $401, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in August, then September is your next best option. Flight prices from Kansas City to Costa Rica during September average around $443.

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 Kansas City. The lowest ticket price found for a Tuesday departure recently was $474. 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 Sunday because tickets tend to average around $623. 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 Kansas City to Costa Rica when you can find flight prices for as low as $499. 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 $639. 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 Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $546 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Kansas City for as low as $451 on momondo.

Cheap Kansas City to Costa Rica flight deals and tips

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

Direct flights

None
There are no direct flights from Kansas City to Costa Rica. There are no popular flight routes from Kansas City to Costa Rica.
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  • When did momondo last update prices for flights from Kansas City Airport to Costa Rica?

    Prices for flights from Kansas City Airport to Costa Rica are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kansas City Airport to Costa Rica?

  • How old do you have to be to fly from Kansas City Airport to Costa Rica?

    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 Kansas City Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The travel and health documents required for your trip to Costa Rica can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Costa Rica. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kansas City to Costa Rica

Compare and see reviews for airlines that fly from Kansas City to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $218Free CancellationRating
7.9
7,957 reviews
Search Delta flights
Spirit AirlinesPriceFrom $272Free CancellationRating
6.3
8,019 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $366Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $367Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $419Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kansas City to Costa Rica. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Kansas City to Costa Rica on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Costa Rica from Kansas City.

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

Yes. momondo can track prices for Kansas City to Costa Rica 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.

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