Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Flint to San José from $365

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Flint to San José departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Flint to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:36 am - 9:36 pm
FNT
-
SJO
18h 00m
2 stops
American Airlines Logo
2:08 pm - 12:29 pm
SJO
-
FNT
20h 21m
2 stops
$365American Airlines
Fri, May 8 - Fri, May 15
United Airlines Logo
7:45 pm - 11:55 am
FNT
-
SJO
18h 10m
1 stop
United Airlines Logo
1:25 pm - 9:06 am
SJO
-
FNT
17h 41m
2 stops
$385United Airlines
Fri, May 8 - Fri, May 15
United Airlines Logo
7:45 pm - 11:55 am
FNT
-
SJO
18h 10m
1 stop
United Airlines Logo
1:00 pm - 9:06 am
SJO
-
FNT
18h 06m
1 stop
$488United Airlines
Fri, May 8 - Sat, May 16
United Airlines Logo
3:34 pm - 12:21 pm
FNT
-
SJO
22h 47m
2 stops
United Airlines Logo
1:00 pm - 9:06 am
SJO
-
FNT
18h 06m
1 stop
$493United Airlines
Wed, May 6 - Sat, May 16
United Airlines Logo
10:09 am - 12:21 pm
FNT
-
SJO
28h 12m
2 stops
United Airlines Logo
7:55 am - 9:06 am
SJO
-
FNT
23h 11m
2 stops
$495United Airlines
Wed, May 6 - Thu, May 14
United Airlines Logo
7:45 pm - 12:21 pm
FNT
-
SJO
18h 36m
2 stops
United Airlines Logo
1:25 pm - 7:04 pm
SJO
-
FNT
27h 39m
2 stops
$497United Airlines
Mon, May 11 - Fri, May 15
United Airlines Logo
7:45 pm - 12:21 pm
FNT
-
SJO
42h 36m
2 stops
United Airlines Logo
7:55 am - 9:06 am
SJO
-
FNT
23h 11m
2 stops
$509United Airlines
Tue, May 5 - Sat, May 16
United Airlines Logo
3:34 pm - 12:21 pm
FNT
-
SJO
46h 47m
2 stops
United Airlines Logo
7:55 am - 9:06 am
SJO
-
FNT
23h 11m
2 stops
$511United Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
7:45 pm - 12:21 pm
FNT
-
SJO
42h 36m
2 stops
United Airlines Logo
1:25 pm - 2:59 pm
SJO
-
FNT
23h 34m
2 stops
$513United Airlines
Sun, May 10 - Fri, May 15
United Airlines Logo
10:09 am - 12:21 pm
FNT
-
SJO
28h 12m
2 stops
United Airlines Logo
1:25 pm - 10:34 pm
SJO
-
FNT
31h 09m
2 stops
$603United Airlines
Sat, May 2 - Wed, May 6

United Airlines flights from Flint to San José

Our best United Airlines deals on Flint to San José flight tickets
United Airlines
May 8
FNT7:45 pmFlint Bishop
18h 10m
1 stop
SJO11:55 amSan José Juan Santamaria Intl
May 15
SJO1:25 pmSan José Juan Santamaria Intl
17h 41m
2 stops
FNT9:06 amFlint Bishop
$385
United Airlines
May 8
FNT7:45 pmFlint Bishop
18h 10m
1 stop
SJO11:55 amSan José Juan Santamaria Intl
May 16
SJO1:00 pmSan José Juan Santamaria Intl
18h 06m
1 stop
FNT9:06 amFlint Bishop
$488
United Airlines
May 6
FNT3:34 pmFlint Bishop
22h 47m
2 stops
SJO12:21 pmSan José Juan Santamaria Intl
May 18
SJO1:25 pmSan José Juan Santamaria Intl
27h 39m
2 stops
FNT7:04 pmFlint Bishop
$493

American Airlines flights from Flint to San José

Our best American Airlines deals on Flint to San José flight tickets
American Airlines
May 8
FNT5:36 amFlint Bishop
18h 00m
2 stops
SJO9:36 pmSan José Juan Santamaria Intl
May 15
SJO2:08 pmSan José Juan Santamaria Intl
20h 21m
2 stops
FNT12:29 pmFlint Bishop
$365
American Airlines
Apr 6
FNT12:28 pmFlint Bishop
8h 44m
1 stop
SJO7:12 pmSan José Juan Santamaria Intl
Apr 10
SJO6:30 amSan José Juan Santamaria Intl
14h 56m
2 stops
FNT11:26 pmFlint Bishop
$1,098
American Airlines
Apr 4
FNT12:28 pmFlint Bishop
8h 44m
1 stop
SJO7:12 pmSan José Juan Santamaria Intl
Apr 10
SJO6:30 amSan José Juan Santamaria Intl
14h 56m
2 stops
FNT11:26 pmFlint Bishop
$1,116

momondo 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, momondo users made 832,500 searches. Data last updated March 29, 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

Fri 5/8

5:36 am-9:36 pm

2 stops18h 00m

San José Juan Santamaria Intl

Fri 5/15

2:08 pm-12:29 pm

2 stops20h 21m

$365
Quickest round-trip

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Fri 5/8

7:45 pm-11:55 am

1 stop18h 10m

San José Juan Santamaria Intl

Fri 5/15

1:25 pm-9:06 am

2 stops17h 41m

$385

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Fri 5/8

7:45 pm-11:55 am

1 stop18h 10m

San José Juan Santamaria Intl

Sat 5/16

1:00 pm-9:06 am

1 stop18h 06m

$488

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Wed 5/6

3:34 pm-12:21 pm

2 stops22h 47m

San José Juan Santamaria Intl

Sat 5/16

1:00 pm-9:06 am

1 stop18h 06m

$493

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Wed 5/6

10:09 am-12:21 pm

2 stops28h 12m

San José Juan Santamaria Intl

Thu 5/14

7:55 am-9:06 am

2 stops23h 11m

$495

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Mon 5/11

7:45 pm-12:21 pm

2 stops18h 36m

San José Juan Santamaria Intl

Fri 5/15

1:25 pm-7:04 pm

2 stops27h 39m

$497

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Tue 5/5

7:45 pm-12:21 pm

2 stops42h 36m

San José Juan Santamaria Intl

Sat 5/16

7:55 am-9:06 am

2 stops23h 11m

$509

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Tue 5/5

3:34 pm-12:21 pm

2 stops46h 47m

San José Juan Santamaria Intl

Tue 5/12

7:55 am-9:06 am

2 stops23h 11m

$511

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Sun 5/10

7:45 pm-12:21 pm

2 stops42h 36m

San José Juan Santamaria Intl

Fri 5/15

1:25 pm-2:59 pm

2 stops23h 34m

$513

FlintSan José

FNT - SJO

FNTSJO

Flint Bishop

Sat 5/2

10:09 am-12:21 pm

2 stops28h 12m

San José Juan Santamaria Intl

Wed 5/6

1:25 pm-10:34 pm

2 stops31h 09m

$603

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San José from

How to get the cheapest flight ticket from Flint to San José

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Flint to San José flights?

You could potentially save up to 47% on your flight if you consider stops on a Flint to San José flight.

When to book flights from Flint to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Flint to San José according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Flint to San José (FNT to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Flint to San José

Fastest flight time

16h 30m

Direct flights

None
The fastest flight from Flint to San José takes 16h 30m
There are no direct flights from Flint to San José. There are no popular flight routes from Flint to San José.
Search flight deals

  • How far is Flint Bishop to San José Juan Santamaria Intl by plane?

    A flight from Flint Bishop to San José Juan Santamaria Intl will travel around 2284.1 mi. In terms of flight time, this usually takes a little over 16h 30m.

  • When did momondo last update prices for flights from Flint Bishop Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Flint Bishop Airport to San José Juan Santamaria Intl Airport were last updated today.

  • How old do you have to be to fly from Flint Bishop Airport to San José Juan Santamaria Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Flint Bishop Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The necessary travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Monteverde
Alajuela
Heredia
Santa Elena
Dominical
San Gerardo de Dota
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Flint to San José?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Flint to San José. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Flint to San José with flexible booking policies on momondo?

momondo does allow users to show only those flights to San José from Flint which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Flint to San José?

momondo provides multiple filters to help you find the best flight to San José from Flint. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Flint to San José right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San José from Flint. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San José trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 4/28
Tue 5/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica