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$345+ Cheap flights from Flint, MI (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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SJO
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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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 septiembre 11, 2025.

Round-trip from

$560
(United Airlines)

One-way from

$345
(United Airlines)
From Flint Bishop to Costa Rica
Search Deals
One-way flight from Flint Bishop to Costa Rica
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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 septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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.
dom. 11/94:42 pmFNT - SJO
2 stops19h 43mUnited Airlines
sáb. 11/158:45 amSJO - FNT
2 stops10h 19mUnited Airlines
Deal found 9/11$560
This United Airlines deal was found by Cheapflights users on 9/11. 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.
dom. 10/264:42 pmFNT - SJO
2 stops19h 43mUnited Airlines
dom. 11/212:35 pmSJO - FNT
2 stops23h 50mUnited Airlines
Deal found 9/11$605
This United Airlines deal was found by Cheapflights users on 9/10. 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.
mar. 9/234:43 pmFNT - SJO
2 stops21h 43mUnited Airlines
vie. 9/267:55 amSJO - FNT
2 stops27h 31mUnited Airlines
Deal found 9/10$630
This United Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 9/202:05 pmFNT - SJO
2 stops24h 21mUnited Airlines
sáb. 9/271:30 pmSJO - FNT
2 stops24h 37mUnited Airlines
Deal found 9/10$822
This United Airlines deal was found by Cheapflights users on 9/9. 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.
vie. 12/197:00 amFNT - SJO
2 stops40h 32mUnited Airlines
jue. 1/12:20 pmSJO - FNT
2 stops24h 31mUnited Airlines
Deal found 9/9$1,345
This United Airlines deal was found by Cheapflights users on 9/9. 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.
vie. 12/194:26 pmFNT - SJO
2 stops31h 06mUnited Airlines
vie. 1/26:30 amSJO - FNT
2 stops39h 00mUnited Airlines
Deal found 9/9$1,354
This United Airlines deal was found by Cheapflights users on 9/11. 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.
vie. 12/267:00 amFNT - SJO
1 stop30h 56mUnited Airlines
sáb. 1/32:05 pmSJO - FNT
1 stop24h 46mUnited Airlines
Deal found 9/11$4,068

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 septiembre 11, 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

mié. 1/28

7:00 am-6:16 pm

2 stops12h 16m

San José Juan Santamaria Intl

mié. 2/18

11:28 pm-7:58 pm

2 stops19h 30m

$520

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

dom. 11/9

4:42 pm-11:25 am

2 stops19h 43m

San José Juan Santamaria Intl

sáb. 11/15

8:45 am-8:04 pm

2 stops10h 19m

$560

FlintLiberia

FNT - LIR

FNTLIR

Flint Bishop

mié. 3/4

7:00 am-1:12 pm

1 stop7h 12m

Liberia

dom. 3/8

1:14 pm-3:17 pm

1 stop24h 03m

$588

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

dom. 10/26

4:42 pm-10:25 am

2 stops19h 43m

San José Juan Santamaria Intl

dom. 11/2

12:35 pm-1:25 pm

2 stops23h 50m

$605

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

mié. 1/28

1:45 pm-8:02 pm

1 stop7h 17m

San José Juan Santamaria Intl

mié. 2/18

7:00 am-10:38 pm

1 stop14h 38m

$616

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

mar. 3/10

6:58 am-7:02 pm

1 stop14h 04m

San José Juan Santamaria Intl

jue. 3/12

6:00 am-10:36 pm

1 stop14h 36m

$626

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

mar. 9/23

4:43 pm-12:26 pm

2 stops21h 43m

San José Juan Santamaria Intl

vie. 9/26

7:55 am-1:26 pm

2 stops27h 31m

$630

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

mar. 1/20

7:00 am-8:39 pm

2 stops14h 39m

San José Juan Santamaria Intl

mar. 2/3

6:30 am-10:44 pm

2 stops15h 14m

$630

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

sáb. 9/20

4:43 pm-12:26 pm

2 stops45h 43m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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, Michigan to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Flint, Michigan to Costa Rica (average of $398). Flying from Flint, Michigan to Costa Rica in March is currently the most expensive (average of $555). 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.

What is the cheapest time of day to fly from FNT to CR?

Find hourly flight availability from Flint to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

When flying from Flint, Michigan to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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, Michigan to Costa Rica?

    There are many flights that can get you from Flint, Michigan to Costa Rica in 7h 12m. Fly via United Airlines or American Airlines to get the fastest option. Flint, Michigan and Costa Rica are separated by a distance of 2238 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, Michigan to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Flint, Michigan to Costa Rica (average of $398). Flying from Flint, Michigan to Costa Rica in March is currently the most expensive (average of $555). 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

Browse thousands of different options on Cheapflights for your next trip

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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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