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$527+ Cheap flights from Flint (FNT) to Costa Rica

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SJO
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Find flight deals from Flint to Costa Rica

Cheapest flights from Flint to Costa Rica
Explore the most affordable flight options available from Flint to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This United Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:42 pmFNT - SJO
2 stops19h 43mUnited Airlines
Mon 12/12:20 pmSJO - FNT
2 stops24h 47mUnited Airlines
Deal found 11/17$711
This Kiwi.com deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:14 pmFNT - SJO
1 stop20h 05mMultiple Airlines
Sun 11/3011:24 amSJO - FNT
1 stop24h 43mMultiple Airlines
Deal found 11/17$732
This Kiwi.com deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:29 pmFNT - SJO
1 stop22h 50mMultiple Airlines
Sun 11/3011:24 amSJO - FNT
1 stop24h 43mMultiple Airlines
Deal found 11/17$745
This American Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:30 amFNT - SJO
1 stop17h 43mAmerican Airlines
Sun 11/307:00 amSJO - FNT
2 stops26h 23mAmerican Airlines
Deal found 11/17$1,065
This American Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:50 pmFNT - SJO
1 stop27h 23mAmerican Airlines
Sun 11/307:00 amSJO - FNT
2 stops26h 23mAmerican Airlines
Deal found 11/17$1,072
This United Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:42 pmFNT - SJO
2 stops19h 43mUnited Airlines
Sun 11/3012:35 pmSJO - FNT
2 stops23h 50mUnited Airlines
Deal found 11/17$1,110

Cheap flight deals from Flint to Costa Rica

Keep the following information in mind while searching for Flint to Costa Rica flight deals. Data was last updated November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$445
(American Airlines)
Provider with most accurate pricing for Flint Bishop-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Flint Bishop-San José Juan Santamaria Intl flights.
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From Flint Bishop to Costa Rica
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Flint 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, Cheapflights users made 2,558,603 searches. Data last updated November 18, 2025.
Use the filters below to find and compare flights from Flint to Costa Rica that are best for you.

Fly from

Flint

Fly to

Costa Rica

Route

Depart

Return

Price

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Tue 1/20

5:44 pm-7:53 pm

2 stops27h 09m

San José Juan Santamaria Intl

Tue 2/3

6:30 am-10:45 pm

2 stops15h 15m

$527

FlintLiberia

FNT - LIR

FNTLIR

Flint Bishop

Wed 3/4

7:28 pm-2:25 pm

2 stops19h 57m

Liberia

Sun 3/8

2:55 pm-10:36 pm

2 stops29h 41m

$593

FlintLiberia

FNT - LIR

FNTLIR

Flint Bishop

Wed 3/4

5:45 pm-12:55 pm

1 stop20h 10m

Liberia

Sun 3/8

7:35 am-10:29 pm

2 stops36h 54m

$599

FlintLiberia

FNT - LIR

FNTLIR

Flint Bishop

Mon 4/20

7:39 pm-3:25 pm

2 stops21h 46m

Liberia

Fri 4/24

3:25 pm-7:04 pm

2 stops25h 39m

$629

FlintLiberia

FNT - LIR

FNTLIR

Flint Bishop

Fri 1/2

7:00 am-2:40 pm

1 stop8h 40m

Liberia

Fri 1/9

2:20 pm-5:09 pm

2 stops25h 49m

$630

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Tue 3/10

7:15 am-6:53 pm

2 stops13h 38m

San José Juan Santamaria Intl

Wed 3/11

10:28 pm-10:29 pm

2 stops22h 01m

$641

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Wed 4/1

7:39 pm-12:21 pm

2 stops18h 42m

San José Juan Santamaria Intl

Mon 4/6

7:55 am-10:33 pm

2 stops36h 38m

$673

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Mon 12/1

4:42 pm-1:15 pm

2 stops21h 33m

San José Juan Santamaria Intl

Thu 12/4

8:45 am-10:30 pm

2 stops12h 45m

$711

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Wed 2/11

5:44 pm-12:56 pm

1 stop20h 12m

San José Juan Santamaria Intl

Wed 2/18

11:28 pm-5:02 pm

2 stops16h 34m

$724

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Wed 4/1

3:50 pm-10:11 am

2 stops20h 21m

San José Juan Santamaria Intl

Thu 4/9

1:25 pm-7:04 pm

2 stops27h 39m

$727

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 15 results
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Best time to book a flight from Flint to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Flint with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Flint to Costa Rica

What is the cheapest month to book a flight from Flint to Costa Rica?

Currently, July is the cheapest month in which you can book a flight from Flint to Costa Rica (average of $159). Flying from Flint to Costa Rica in June is currently the most expensive (average of $352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Flint to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Flint to Costa Rica?

    Flint Bishop (FNT), located 4.3 mi from the city center, is the airport you fly out of when you book flights from Flint to Costa Rica.

  • How long is the flight from Flint to Costa Rica?

    For as low as $593, United Airlines can have you in Costa Rica from Flint in 19h 57m. Flint and Costa Rica are separated by a distance of 2238 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Flint to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Flint to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Flint to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Flint to Costa Rica.

  • Can I find deals for business class flights from Flint to Costa Rica?

    Yes. Cheapflights offers flight deals from Flint to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Flint to Costa Rica?

    Currently, July is the cheapest month in which you can book a flight from Flint to Costa Rica (average of $159). Flying from Flint to Costa Rica in June is currently the most expensive (average of $352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Flint to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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