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Cheap flights from Flint to San Juan from $283

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Flint to San Juan departing on 12/16. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Flint to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:59 pm - 1:32 pm
FNT
-
SJU
19h 33m
2 stops
American Airlines Logo
6:27 am - 12:25 am
SJU
-
FNT
17h 58m
2 stops
$326American Airlines
Sat, Sep 19 - Tue, Sep 22
Multiple Airlines Logo
6:24 pm - 11:57 pm
FNT
-
SJU
29h 33m
1 stop
Multiple Airlines Logo
4:39 pm - 5:34 pm
SJU
-
FNT
24h 55m
1 stop
$333Multiple Airlines
Thu, Sep 17 - Wed, Sep 23
United Airlines Logo
6:25 am - 2:44 pm
FNT
-
SJU
8h 19m
1 stop
United Airlines Logo
3:56 pm - 11:51 pm
SJU
-
FNT
7h 55m
1 stop
$356United Airlines
Sat, Sep 19 - Tue, Sep 22
American Airlines Logo
5:45 pm - 6:33 pm
FNT
-
SJU
24h 48m
2 stops
American Airlines Logo
12:55 am - 5:15 pm
SJU
-
FNT
16h 20m
1 stop
$366American Airlines
Mon, Aug 24 - Sun, Aug 30
Multiple Airlines Logo
10:49 am - 2:00 pm
FNT
-
SJU
27h 11m
1 stop
Multiple Airlines Logo
6:26 am - 9:43 pm
SJU
-
FNT
15h 17m
1 stop
$369Multiple Airlines
Thu, Jul 30 - Thu, Aug 6
Multiple Airlines Logo
4:48 pm - 1:16 pm
FNT
-
SJU
20h 28m
1 stop
Multiple Airlines Logo
4:39 pm - 5:34 pm
SJU
-
FNT
24h 55m
1 stop
$370Multiple Airlines
Thu, Sep 17 - Sat, Sep 19
Multiple Airlines Logo
6:24 pm - 11:38 pm
FNT
-
SJU
29h 14m
2 stops
Multiple Airlines Logo
4:39 pm - 5:34 pm
SJU
-
FNT
24h 55m
1 stop
$372Multiple Airlines
Thu, Sep 17 - Wed, Sep 23
American Airlines Logo
6:25 am - 11:15 pm
FNT
-
SJU
16h 50m
1 stop
American Airlines Logo
12:55 am - 5:15 pm
SJU
-
FNT
16h 20m
1 stop
$406American Airlines
Mon, Aug 24 - Sun, Aug 30
Multiple Airlines Logo
7:00 am - 5:37 pm
FNT
-
SJU
10h 37m
1 stop
Multiple Airlines Logo
4:39 pm - 5:34 pm
SJU
-
FNT
24h 55m
1 stop
$414Multiple Airlines
Fri, Sep 18 - Sat, Sep 19
American Airlines Logo
5:32 am - 8:47 pm
FNT
-
SJU
15h 15m
2 stops
American Airlines Logo
6:27 am - 12:12 am
SJU
-
FNT
17h 45m
2 stops
$415American Airlines
Tue, Sep 22 - Wed, Sep 23

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United Airlines flights from Flint to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Flint to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Sep 19
FNT6:25 amFlint Bishop
8h 19m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
Sep 22
SJU3:56 pmSan Juan Luis Munoz Marin Intl
7h 55m
1 stop
FNT11:51 pmFlint Bishop
$356
United Airlines
Sep 1
FNT5:30 amFlint Bishop
15h 08m
2 stops
SJU8:38 pmSan Juan Luis Munoz Marin Intl
Sep 5
SJU3:56 pmSan Juan Luis Munoz Marin Intl
7h 55m
1 stop
FNT11:51 pmFlint Bishop
$426
United Airlines
Sep 19
FNT6:25 amFlint Bishop
14h 13m
2 stops
SJU8:38 pmSan Juan Luis Munoz Marin Intl
Sep 22
SJU3:56 pmSan Juan Luis Munoz Marin Intl
7h 55m
1 stop
FNT11:51 pmFlint Bishop
$453

American Airlines flights from Flint to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Flint to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Sep 19
FNT5:59 pmFlint Bishop
19h 33m
2 stops
SJU1:32 pmSan Juan Luis Munoz Marin Intl
Sep 22
SJU6:27 amSan Juan Luis Munoz Marin Intl
17h 58m
2 stops
FNT12:25 amFlint Bishop
$326
American Airlines
Aug 24
FNT5:45 pmFlint Bishop
24h 48m
2 stops
SJU6:33 pmSan Juan Luis Munoz Marin Intl
Aug 30
SJU12:55 amSan Juan Luis Munoz Marin Intl
16h 20m
1 stop
FNT5:15 pmFlint Bishop
$366
American Airlines
Aug 24
FNT6:25 amFlint Bishop
16h 50m
1 stop
SJU11:15 pmSan Juan Luis Munoz Marin Intl
Aug 30
SJU12:55 amSan Juan Luis Munoz Marin Intl
16h 20m
1 stop
FNT5:15 pmFlint Bishop
$406

momondo Fare Finder

 
Customize your flight search to find flights from Flint to San Juan Luis Munoz Marin Intl Airport 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 July 1, 2026.
Use the filters below to find and compare flights from Flint to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sat 9/19

5:59 pm-1:32 pm

2 stops19h 33m

San Juan Luis Munoz Marin Intl

Tue 9/22

6:27 am-12:25 am

2 stops17h 58m

$326

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Thu 9/17

6:24 pm-11:57 pm

1 stop29h 33m

San Juan Luis Munoz Marin Intl

Wed 9/23

4:39 pm-5:34 pm

1 stop24h 55m

$333
Quickest round-trip

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sat 9/19

6:25 am-2:44 pm

1 stop8h 19m

San Juan Luis Munoz Marin Intl

Tue 9/22

3:56 pm-11:51 pm

1 stop7h 55m

$356

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Mon 8/24

5:45 pm-6:33 pm

2 stops24h 48m

San Juan Luis Munoz Marin Intl

Sun 8/30

12:55 am-5:15 pm

1 stop16h 20m

$366

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Thu 7/30

10:49 am-2:00 pm

1 stop27h 11m

San Juan Luis Munoz Marin Intl

Thu 8/6

6:26 am-9:43 pm

1 stop15h 17m

$369

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Thu 9/17

4:48 pm-1:16 pm

1 stop20h 28m

San Juan Luis Munoz Marin Intl

Sat 9/19

4:39 pm-5:34 pm

1 stop24h 55m

$370

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Thu 9/17

6:24 pm-11:38 pm

2 stops29h 14m

San Juan Luis Munoz Marin Intl

Wed 9/23

4:39 pm-5:34 pm

1 stop24h 55m

$372

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Mon 8/24

6:25 am-11:15 pm

1 stop16h 50m

San Juan Luis Munoz Marin Intl

Sun 8/30

12:55 am-5:15 pm

1 stop16h 20m

$406

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Fri 9/18

7:00 am-5:37 pm

1 stop10h 37m

San Juan Luis Munoz Marin Intl

Sat 9/19

4:39 pm-5:34 pm

1 stop24h 55m

$414

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Tue 9/22

5:32 am-8:47 pm

2 stops15h 15m

San Juan Luis Munoz Marin Intl

Wed 9/23

6:27 am-12:12 am

2 stops17h 45m

$415

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Flint to San Juan Luis Munoz Marin Intl Airport

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 Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 62% on your flight if you consider stops on a Flint to San Juan Luis Munoz Marin Intl Airport flight.

When to book flights from Flint to San Juan Luis Munoz Marin Intl Airport

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

Cheap Flint to San Juan Luis Munoz Marin Intl Airport (FNT to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Flint to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

8h 14m

Direct flights

None
The fastest flight from Flint to San Juan Luis Munoz Marin Intl Airport takes 8h 14m
There are no direct flights from Flint to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Flint to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

Frequently asked questions about flying from Flint to San Juan Luis Munoz Marin Intl Airport

  • How far is Flint Bishop to San Juan Luis Munoz Marin Intl by plane?

    Flint Bishop and San Juan Luis Munoz Marin Intl are 1985.7 mi apart from one another. By plane, this route typically takes 8h 14m.

  • When did momondo last update prices for flights from Flint Bishop Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Flint Bishop Airport to San Juan Luis Munoz Marin Intl Airport were last updated today.

  • How many operators does momondo search for flights from Flint Bishop Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Flint Bishop Airport to San Juan Luis Munoz Marin 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 Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The necessary travel and health documents for your San Juan Luis Munoz Marin 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.

  • What is the most popular airline from Flint to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Flint to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Flint to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $235Free CancellationRating
7.4
9,901 reviews
Search United Airlines flights
American AirlinesPriceFrom $357Free CancellationRating
7.1
11,762 reviews
Search American Airlines flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Caguas
Bayamón

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Flint to San Juan flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to San Juan 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 Juan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Flint to San Juan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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