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$351+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SJO
fev 28 — mar 71
sáb 2/28
sáb 3/7
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 janeiro 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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.
seg 3/212:28 pm
FNT
-
SJO
1 stop8h 44m
American Airlines
qua 3/116:00 am
SJO
-
FNT
1 stop15h 01m
American Airlines
Deal found 1/27$351
This United Airlines deal was found by Cheapflights users on 1/28. 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 5/32:20 pm
FNT
-
SJO
2 stops24h 01m
United Airlines
sáb 5/97:55 am
SJO
-
FNT
2 stops27h 50m
United Airlines
Deal found 1/28$599
This American Airlines deal was found by Cheapflights users on 1/27. 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.
qua 3/45:40 am
FNT
-
LIR
2 stops9h 33m
American Airlines
dom 3/82:29 pm
LIR
-
FNT
2 stops26h 27m
American Airlines
Deal found 1/27$608
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/85:44 pm
FNT
-
SJO
2 stops20h 31m
United Airlines
qua 2/116:30 am
SJO
-
FNT
2 stops15h 14m
United Airlines
Deal found 1/28$652
This United Airlines deal was found by Cheapflights users on 1/27. 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.
qui 5/213:36 pm
FNT
-
LIR
2 stops20h 24m
United Airlines
seg 5/253:27 pm
LIR
-
FNT
2 stops21h 34m
United Airlines
Deal found 1/27$662
This United Airlines deal was found by Cheapflights users on 1/27. 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.
qui 2/266:05 pm
FNT
-
LIR
2 stops20h 05m
United Airlines
qui 3/52:20 pm
LIR
-
FNT
2 stops23h 34m
United Airlines
Deal found 1/27$713
This United Airlines deal was found by Cheapflights users on 1/27. 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.
qui 6/251:50 pm
FNT
-
SJO
2 stops22h 21m
United Airlines
dom 6/287:55 am
SJO
-
FNT
2 stops35h 58m
United Airlines
Deal found 1/27$770
This United Airlines deal was found by Cheapflights users on 1/26. 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.
ter 1/277:00 am
FNT
-
LIR
2 stops12h 37m
United Airlines
qui 1/298:35 am
LIR
-
FNT
2 stops13h 09m
United Airlines
Deal found 1/26$1,029
This American Airlines deal was found by Cheapflights users on 1/27. 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.
qui 6/256:00 am
FNT
-
SJO
2 stops9h 07m
American Airlines
dom 6/2811:59 pm
SJO
-
FNT
3 stops15h 09m
American Airlines
Deal found 1/27$2,502
This American Airlines deal was found by Cheapflights users on 1/27. 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.
qui 5/216:00 am
FNT
-
LIR
2 stops9h 39m
American Airlines
seg 5/252:45 pm
LIR
-
FNT
3 stops17h 34m
American Airlines
Deal found 1/27$2,728

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 janeiro 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$351
(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.
Search Deals
From Flint Bishop to Costa Rica
Search Deals

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 janeiro 29, 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

seg 3/2

12:28 pm-8:12 pm

1 stop8h 44m

San José Juan Santamaria Intl

qua 3/11

6:00 am-11:01 pm

1 stop15h 01m

$351

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

dom 5/3

2:20 pm-12:21 pm

2 stops24h 01m

San José Juan Santamaria Intl

sáb 5/9

1:00 pm-1:45 pm

1 stop22h 45m

$606

FlintLiberia

FNT - LIR

FNTLIR

Flint Bishop

qua 3/4

5:40 am-1:32 pm

1 stop8h 52m

Liberia

dom 3/8

2:13 pm-11:55 am

2 stops19h 42m

$608

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

dom 2/8

5:44 pm-8:39 pm

2 stops27h 55m

San José Juan Santamaria Intl

qua 2/11

6:30 am-10:44 pm

2 stops15h 14m

$652

FlintLiberia

FNT - LIR

FNTLIR

Flint Bishop

qui 5/21

3:36 pm-10:00 am

2 stops20h 24m

Liberia

seg 5/25

3:27 pm-3:01 pm

2 stops21h 34m

$662

FlintLiberia

FNT - LIR

FNTLIR

Flint Bishop

qui 2/26

6:05 pm-1:10 pm

2 stops20h 05m

Liberia

qui 3/5

2:20 pm-2:54 pm

2 stops23h 34m

$713

FlintLiberia

FNT - LIR

FNTLIR

Flint Bishop

qua 3/4

6:05 pm-12:55 pm

1 stop19h 50m

Liberia

dom 3/8

1:01 pm-2:54 pm

1 stop23h 53m

$723

FlintLiberia

FNT - LIR

FNTLIR

Flint Bishop

qui 5/21

6:00 am-1:39 pm

2 stops9h 39m

Liberia

seg 5/25

2:45 pm-10:19 am

3 stops17h 34m

$2,728

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 $153). Flying from Flint to Costa Rica in June is currently the most expensive (average of $359). 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 $351, American Airlines can have you in Costa Rica from Flint in 8h 44m. 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 $153). Flying from Flint to Costa Rica in June is currently the most expensive (average of $359). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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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