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$242+ Cheap flights from Flint (FNT) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SJO
Feb 2 — Feb 91
Mon 2/2
Mon 2/9
1 adult, Economy
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Cheap 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 January 3, 2026.

This American Airlines deal was found by Cheapflights users on 1/2. 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.
Mon 1/191:40 pmFNT - SJO
1 stop9h 50mAmerican Airlines
Wed 1/287:09 amSJO - FNT
1 stop15h 17mAmerican Airlines
Deal found 1/2$517
This American Airlines deal was found by Cheapflights users on 1/2. 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.
Fri 2/61:40 pmFNT - SJO
1 stop9h 50mAmerican Airlines
Wed 2/117:09 amSJO - FNT
1 stop10h 35mAmerican Airlines
Deal found 1/2$535
This American Airlines deal was found by Cheapflights users on 1/2. 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 3/45:40 amFNT - LIR
1 stop8h 52mAmerican Airlines
Sun 3/812:21 pmLIR - FNT
2 stops21h 34mAmerican Airlines
Deal found 1/2$555
This American Airlines deal was found by Cheapflights users on 1/2. 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.
Thu 2/51:40 pmFNT - SJO
1 stop9h 50mAmerican Airlines
Fri 2/1312:35 amSJO - FNT
2 stops21h 22mAmerican Airlines
Deal found 1/2$558
This United Airlines deal was found by Cheapflights users on 1/2. 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.
Fri 2/67:00 amFNT - SJO
2 stops16h 00mUnited Airlines
Wed 2/116:30 amSJO - FNT
2 stops15h 14mUnited Airlines
Deal found 1/2$592
This United Airlines deal was found by Cheapflights users on 12/31. 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.
Sun 1/257:00 amFNT - SJO
2 stops14h 39mUnited Airlines
Thu 1/292:20 pmSJO - FNT
2 stops25h 49mUnited Airlines
Deal found 12/31$597
This United Airlines deal was found by Cheapflights users on 1/2. 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 3/185:46 pmFNT - LIR
2 stops18h 38mUnited Airlines
Tue 3/241:20 pmLIR - FNT
2 stops25h 42mUnited Airlines
Deal found 1/2$630
This United Airlines deal was found by Cheapflights users on 1/3. 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 1/205:44 pmFNT - SJO
2 stops20h 31mUnited Airlines
Tue 2/36:30 amSJO - FNT
2 stops15h 15mUnited Airlines
Deal found 1/3$632
This United Airlines deal was found by Cheapflights users on 1/2. 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.
Mon 3/26:05 pmFNT - LIR
2 stops20h 05mUnited Airlines
Thu 3/52:01 pmLIR - FNT
1 stop26h 01mUnited Airlines
Deal found 1/2$637
This United Airlines deal was found by Cheapflights users on 12/31. 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 1/277:00 amFNT - LIR
2 stops12h 37mUnited Airlines
Thu 1/292:20 pmLIR - FNT
2 stops25h 49mUnited Airlines
Deal found 12/31$671

Find 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 January 3, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$517
(American Airlines)

One-way from

$242
(American Airlines)
Provider with most accurate pricing for Flint Bishop-San José Juan Santamaria Intl flight deals.
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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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One-way flight 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 January 3, 2026.
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

Mon 1/19

1:40 pm-10:30 pm

1 stop9h 50m

San José Juan Santamaria Intl

Wed 1/28

7:09 am-11:26 pm

1 stop15h 17m

$517

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Fri 2/6

1:40 pm-10:30 pm

1 stop9h 50m

San José Juan Santamaria Intl

Wed 2/11

7:09 am-6:44 pm

1 stop10h 35m

$535

FlintLiberia

FNT - LIR

FNTLIR

Flint Bishop

Wed 3/4

5:40 am-1:32 pm

1 stop8h 52m

Liberia

Sun 3/8

2:13 pm-11:55 am

2 stops19h 42m

$555

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Thu 2/5

1:40 pm-10:30 pm

1 stop9h 50m

San José Juan Santamaria Intl

Fri 2/13

12:35 am-10:57 pm

2 stops21h 22m

$558

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Fri 2/6

7:00 am-10:00 pm

2 stops16h 00m

San José Juan Santamaria Intl

Wed 2/11

6:30 am-10:44 pm

2 stops15h 14m

$592

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Sun 1/25

7:00 am-8:39 pm

2 stops14h 39m

San José Juan Santamaria Intl

Thu 1/29

2:20 pm-5:09 pm

2 stops25h 49m

$597

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Sat 3/7

12:28 pm-9:25 am

2 stops21h 57m

San José Juan Santamaria Intl

Sat 3/14

3:10 pm-11:55 am

2 stops18h 45m

$603

FlintLiberia

FNT - LIR

FNTLIR

Flint Bishop

Wed 3/18

5:46 pm-10:24 am

2 stops18h 38m

Liberia

Tue 3/24

1:20 pm-5:02 pm

2 stops25h 42m

$630

FlintLiberia

FNT - LIR

FNTLIR

Flint Bishop

Mon 3/2

6:05 pm-1:10 pm

2 stops20h 05m

Liberia

Thu 3/5

2:01 pm-5:02 pm

1 stop26h 01m

$637

FlintLiberia

FNT - LIR

FNTLIR

Flint Bishop

Tue 1/27

7:00 am-6:37 pm

2 stops12h 37m

Liberia

Thu 1/29

2:20 pm-5:09 pm

2 stops25h 49m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/2

Showing 1-10 of 12 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, October is the cheapest month in which you can book a flight from Flint to Costa Rica (average of $152). 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 $517, American Airlines can have you in Costa Rica from Flint in 9h 50m. Flint and Costa Rica are separated by a distance of 2277 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, October is the cheapest month in which you can book a flight from Flint to Costa Rica (average of $152). 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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