HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San José

$301+ Cheap flights from Flint (FNT) to San José (SJO)

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SJO
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Flint to San José with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Flint to San José

Cheapest flights from Flint to San José
Explore the most affordable flight options available from Flint to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This American Airlines deal was found by Cheapflights users on 4/21. 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.
Sat 5/1612:59 pm
FNT
-
SJO
2 stops24h 26m
American Airlines
Thu 5/281:59 pm
SJO
-
FNT
2 stops32h 44m
American Airlines
Deal found 4/21$614
This American Airlines deal was found by Cheapflights users on 4/21. 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 5/195:36 am
FNT
-
SJO
2 stops31h 31m
American Airlines
Thu 5/281:59 pm
SJO
-
FNT
2 stops32h 44m
American Airlines
Deal found 4/21$618
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/242:25 pm
FNT
-
SJO
2 stops21h 46m
United Airlines
Wed 5/2712:30 am
SJO
-
FNT
2 stops10h 54m
United Airlines
Deal found 4/22$619
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Sat 5/1612:59 pm
FNT
-
SJO
2 stops24h 26m
American Airlines
Wed 5/272:09 pm
SJO
-
FNT
2 stops25h 00m
American Airlines
Deal found 4/21$624
This American Airlines deal was found by Cheapflights users on 4/21. 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 5/195:36 am
FNT
-
SJO
2 stops31h 31m
American Airlines
Wed 5/273:08 pm
SJO
-
FNT
2 stops24h 01m
American Airlines
Deal found 4/21$627
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Fri 5/12:30 pm
FNT
-
SJO
1 stop26h 48m
Multiple Airlines
Sat 5/97:00 am
SJO
-
FNT
2 stops25h 01m
Multiple Airlines
Deal found 4/23$646
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 10/13:36 pm
FNT
-
SJO
2 stops22h 45m
United Airlines
Mon 10/51:25 pm
SJO
-
FNT
2 stops23h 36m
United Airlines
Deal found 4/22$649
This American Airlines deal was found by Cheapflights users on 4/23. 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 5/17:33 pm
FNT
-
SJO
2 stops19h 49m
American Airlines
Sat 5/92:29 pm
SJO
-
FNT
2 stops20h 00m
American Airlines
Deal found 4/23$654
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/208:00 pm
FNT
-
SJO
2 stops16h 11m
United Airlines
Thu 5/2811:13 am
SJO
-
FNT
2 stops24h 06m
United Airlines
Deal found 4/21$655
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 11/77:41 pm
FNT
-
SJO
2 stops18h 34m
United Airlines
Sat 11/142:05 pm
SJO
-
FNT
1 stop27h 43m
United Airlines
Deal found 4/23$656
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/110:09 am
FNT
-
SJO
2 stops11h 28m
United Airlines
Thu 5/71:25 pm
SJO
-
FNT
2 stops17h 46m
United Airlines
Deal found 4/20$664
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 10/17:41 pm
FNT
-
SJO
2 stops18h 40m
United Airlines
Sun 10/47:55 am
SJO
-
FNT
2 stops32h 53m
United Airlines
Deal found 4/22$667

Find flight deals from Flint to San José

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$614
(American Airlines)

One-way from

$301
(United 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 San José Juan Santamaria Intl
Search Deals
One-way flight from Flint Bishop to San José Juan Santamaria Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flint to San José 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 April 24, 2026.
Use the filters below to find and compare flights from Flint to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Sun 5/24

2:25 pm-10:11 am

2 stops21h 46m

San José Juan Santamaria Intl

Thu 5/28

7:55 am-1:19 pm

2 stops27h 24m

$619
Quickest round-trip

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Thu 6/18

7:41 pm-10:11 am

2 stops16h 30m

San José Juan Santamaria Intl

Mon 6/22

12:30 am-11:03 pm

2 stops20h 33m

$619

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Mon 5/18

5:36 am-11:35 am

2 stops31h 59m

San José Juan Santamaria Intl

Wed 5/27

7:00 am-12:43 am

2 stops15h 43m

$624

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Wed 5/20

8:00 pm-10:11 am

2 stops16h 11m

San José Juan Santamaria Intl

Thu 5/28

11:13 am-1:19 pm

2 stops24h 06m

$655

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Wed 5/20

8:00 pm-10:11 am

2 stops16h 11m

San José Juan Santamaria Intl

Tue 5/26

7:55 am-10:38 pm

2 stops36h 43m

$674

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Sat 5/16

10:09 am-12:21 pm

2 stops28h 12m

San José Juan Santamaria Intl

Fri 5/29

1:25 pm-1:24 pm

2 stops21h 59m

$685

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Wed 6/3

3:36 pm-10:11 am

2 stops20h 35m

San José Juan Santamaria Intl

Fri 6/5

11:13 am-3:01 pm

2 stops25h 48m

$704

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Sat 5/16

10:09 am-12:21 pm

2 stops28h 12m

San José Juan Santamaria Intl

Tue 5/26

7:55 am-10:38 pm

2 stops36h 43m

$704

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Sun 10/4

7:41 pm-7:37 pm

2 stops25h 56m

San José Juan Santamaria Intl

Wed 10/7

1:25 pm-6:48 pm

2 stops27h 23m

$778
Cheapest one-way

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Thu 10/1

7:41 pm-12:21 pm

2 stops18h 40m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Flint to San José

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Flint to San José in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Flint-San José flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Flint-San José flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Flint-San José flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Flint-San José flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Flint-San José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Flint to San José

Have a flexible travel schedule? Discover the best time to fly to San José 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.

Related info for your journey

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

  • How long is the flight from Flint to San José?

    Airlines like United Airlines and American Airlines fly from Flint to San José in about 21h 46m. The time it takes to get you to your destination can typically vary by up to 10h 13m. Airlines will cover 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 San José that include hotel bookings?

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

  • How can I find direct flights from Flint to San José?

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

  • Can I find deals for business class flights from Flint to San José?

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

See more FAQs

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Alajuela
Monteverde
Jacó
Heredia
Dominical
Manuel Antonio

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights