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Cheap flights from Flint to San Juan from $296

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 Juan departing on 4/28. 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

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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
5:36 am - 3:20 pm
FNT
-
SJU
9h 44m
2 stops
American Airlines Logo
6:45 am - 7:03 pm
SJU
-
FNT
12h 18m
2 stops
$296American Airlines
Tue, Apr 28 - Tue, May 5
American Airlines Logo
5:36 am - 2:20 pm
FNT
-
SJU
8h 44m
1 stop
American Airlines Logo
2:42 pm - 12:29 pm
SJU
-
FNT
21h 47m
2 stops
$301American Airlines
Wed, Apr 29 - Thu, May 7
United Airlines Logo
10:09 am - 9:24 pm
FNT
-
SJU
11h 15m
2 stops
United Airlines Logo
1:00 am - 2:59 pm
SJU
-
FNT
13h 59m
2 stops
$316United Airlines
Sat, May 9 - Tue, May 12
Multiple Airlines Logo
8:30 am - 11:29 pm
FNT
-
SJU
14h 59m
1 stop
Multiple Airlines Logo
6:00 am - 10:01 am
SJU
-
FNT
52h 01m
2 stops
$339Multiple Airlines
Sun, Apr 19 - Fri, Apr 24
American Airlines Logo
8:04 pm - 3:02 pm
FNT
-
SJU
18h 58m
2 stops
American Airlines Logo
4:10 pm - 1:51 pm
SJU
-
FNT
21h 41m
2 stops
$351American Airlines
Fri, Sep 4 - Sat, Sep 12
American Airlines Logo
7:33 pm - 12:26 pm
FNT
-
SJU
16h 53m
2 stops
American Airlines Logo
6:45 am - 7:03 pm
SJU
-
FNT
12h 18m
2 stops
$358American Airlines
Fri, May 1 - Tue, May 5
American Airlines Logo
7:33 pm - 1:50 pm
FNT
-
SJU
18h 17m
2 stops
American Airlines Logo
5:45 am - 11:26 pm
SJU
-
FNT
17h 41m
2 stops
$366American Airlines
Sat, May 2 - Sat, May 9
American Airlines Logo
7:33 pm - 12:35 pm
FNT
-
SJU
17h 02m
2 stops
American Airlines Logo
5:45 am - 11:26 pm
SJU
-
FNT
17h 41m
2 stops
$368American Airlines
Mon, Apr 13 - Tue, Apr 28
Multiple Airlines Logo
6:00 am - 6:55 pm
FNT
-
SJU
12h 55m
2 stops
Multiple Airlines Logo
7:00 am - 9:41 pm
SJU
-
FNT
14h 41m
1 stop
$376Multiple Airlines
Sun, Apr 12 - Thu, Apr 16
American Airlines Logo
7:33 pm - 1:49 pm
FNT
-
SJU
18h 16m
2 stops
American Airlines Logo
11:59 pm - 12:29 pm
SJU
-
FNT
12h 30m
2 stops
$407American Airlines
Fri, May 8 - Mon, May 11

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
Apr 28
FNT5:36 amFlint Bishop
9h 44m
2 stops
SJU3:20 pmSan Juan Luis Munoz Marin Intl
May 5
SJU6:45 amSan Juan Luis Munoz Marin Intl
12h 18m
2 stops
FNT7:03 pmFlint Bishop
$296
American Airlines
Apr 29
FNT5:36 amFlint Bishop
8h 44m
1 stop
SJU2:20 pmSan Juan Luis Munoz Marin Intl
May 7
SJU2:42 pmSan Juan Luis Munoz Marin Intl
21h 47m
2 stops
FNT12:29 pmFlint Bishop
$301
American Airlines
Sep 4
FNT8:04 pmFlint Bishop
18h 58m
2 stops
SJU3:02 pmSan Juan Luis Munoz Marin Intl
Sep 12
SJU4:10 pmSan Juan Luis Munoz Marin Intl
21h 41m
2 stops
FNT1:51 pmFlint Bishop
$351

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
May 9
FNT10:09 amFlint Bishop
11h 15m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
May 12
SJU1:00 amSan Juan Luis Munoz Marin Intl
13h 59m
2 stops
FNT2:59 pmFlint Bishop
$316
United Airlines
Apr 30
FNT10:09 amFlint Bishop
10h 25m
1 stop
SJU8:34 pmSan Juan Luis Munoz Marin Intl
May 7
SJU7:40 amSan Juan Luis Munoz Marin Intl
7h 19m
1 stop
FNT2:59 pmFlint Bishop
$421
United Airlines
May 9
FNT7:15 amFlint Bishop
14h 09m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
May 13
SJU7:40 amSan Juan Luis Munoz Marin Intl
7h 19m
1 stop
FNT2:59 pmFlint Bishop
$436

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 March 29, 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
Quickest round-trip

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Tue 4/28

5:36 am-3:20 pm

2 stops9h 44m

San Juan Luis Munoz Marin Intl

Tue 5/5

6:45 am-7:03 pm

2 stops12h 18m

$296

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Wed 4/29

5:36 am-2:20 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

Thu 5/7

2:42 pm-12:29 pm

2 stops21h 47m

$301

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sat 5/9

10:09 am-9:24 pm

2 stops11h 15m

San Juan Luis Munoz Marin Intl

Tue 5/12

1:00 am-2:59 pm

2 stops13h 59m

$316

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sun 4/19

8:30 am-11:29 pm

1 stop14h 59m

San Juan Luis Munoz Marin Intl

Fri 4/24

6:00 am-10:01 am

2 stops52h 01m

$339

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Fri 9/4

8:04 pm-3:02 pm

2 stops18h 58m

San Juan Luis Munoz Marin Intl

Sat 9/12

4:10 pm-1:51 pm

2 stops21h 41m

$351

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Fri 5/1

7:33 pm-12:26 pm

2 stops16h 53m

San Juan Luis Munoz Marin Intl

Tue 5/5

6:45 am-7:03 pm

2 stops12h 18m

$358

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sat 5/2

7:33 pm-1:50 pm

2 stops18h 17m

San Juan Luis Munoz Marin Intl

Sat 5/9

5:45 am-11:26 pm

2 stops17h 41m

$366

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Mon 4/13

7:33 pm-12:35 pm

2 stops17h 02m

San Juan Luis Munoz Marin Intl

Tue 4/28

5:45 am-11:26 pm

2 stops17h 41m

$368

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sun 4/12

6:00 am-6:55 pm

2 stops12h 55m

San Juan Luis Munoz Marin Intl

Thu 4/16

7:00 am-9:41 pm

1 stop14h 41m

$376

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Fri 5/8

7:33 pm-1:49 pm

2 stops18h 16m

San Juan Luis Munoz Marin Intl

Mon 5/11

11:59 pm-12:29 pm

2 stops12h 30m

$407

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Juan from

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

7h 29m

Direct flights

None
The fastest flight from Flint to San Juan Luis Munoz Marin Intl Airport takes 7h 29m
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

  • 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 7h 29m.

  • 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
American AirlinesPriceFrom $357Free CancellationRating
7.1
11,521 reviews
Search American Airlines flights
United AirlinesPriceFrom $508Free CancellationRating
7.4
9,509 reviews
Search United 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
Caguas
Rio Grande
Humacao
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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