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Cheap flights from Flint, Michigan to Puerto Rico from $108

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, Michigan to Puerto Rico departing on 8/26. 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, Michigan to Puerto Rico

Cheap round-trip flights

American Airlines Logo
6:00 am - 2:05 pmFNT-SJU
8h 05m1 stop
American Airlines Logo
8:30 am - 10:25 amSJU-FNT
25h 55m2 stops
$379American Airlines
Find Deal
Tue, Aug 19 - Sat, Aug 23
American Airlines Logo
8:12 pm - 2:55 pmFNT-SJU
18h 43m2 stops
American Airlines Logo
5:15 pm - 10:25 amSJU-FNT
17h 10m2 stops
$382American Airlines
Find Deal
Fri, Aug 22 - Wed, Aug 27
American Airlines Logo
7:08 am - 12:25 amFNT-SJU
16h 17m2 stops
American Airlines Logo
6:30 am - 10:41 pmSJU-FNT
17h 11m2 stops
$420American Airlines
Find Deal
Fri, Jan 2 - Sat, Jan 10
American Airlines Logo
8:12 pm - 3:59 pmFNT-SJU
19h 47m2 stops
American Airlines Logo
5:15 pm - 10:25 amSJU-FNT
17h 10m2 stops
$489American Airlines
Find Deal
Fri, Aug 22 - Wed, Aug 27
American Airlines Logo
7:08 am - 9:55 pmFNT-SJU
13h 47m1 stop
American Airlines Logo
6:30 am - 10:41 pmSJU-FNT
17h 11m2 stops
$495American Airlines
Find Deal
Fri, Jan 2 - Sat, Jan 10
American Airlines Logo
7:08 am - 12:25 amFNT-SJU
16h 17m2 stops
American Airlines Logo
6:30 am - 10:41 pmSJU-FNT
17h 11m2 stops
$540American Airlines
Find Deal
Fri, Jan 2 - Sat, Jan 10
American Airlines Logo
6:55 am - 10:49 pmFNT-SJU
15h 54m2 stops
American Airlines Logo
6:00 am - 7:35 pmSJU-FNT
13h 35m2 stops
$572American Airlines
Find Deal
Sat, Aug 23 - Wed, Aug 27
United Airlines Logo
4:45 pm - 8:55 pmFNT-SJU
27h 10m1 stop
United Airlines Logo
2:05 am - 7:58 pmSJU-FNT
18h 53m2 stops
$575United Airlines
Find Deal
Fri, Jan 16 - Fri, Jan 23
American Airlines Logo
8:12 pm - 3:59 pmFNT-SJU
19h 47m2 stops
American Airlines Logo
7:55 am - 7:39 pmSJU-FNT
11h 44m2 stops
$589American Airlines
Find Deal
Fri, Aug 22 - Tue, Aug 26
United Airlines Logo
7:00 am - 2:44 pmFNT-SJU
7h 44m1 stop
United Airlines Logo
1:05 am - 1:25 pmSJU-FNT
12h 20m2 stops
$601United Airlines
Find Deal
Tue, Aug 19 - Fri, Aug 22

American Airlines flights from Flint, Michigan to Puerto Rico

Our best American Airlines deals on Flint, Michigan to Puerto Rico flight tickets
American Airlines
Aug 15
FNT8:12 pmFlint Bishop
19h 53m
2 stops
SJU4:05 pmSan Juan Luis Munoz Marin Intl
Aug 29
SJU1:36 pmSan Juan Luis Munoz Marin Intl
20h 49m
2 stops
FNT10:25 amFlint Bishop
$297
Find similar
American Airlines
Aug 19
FNT6:00 amFlint Bishop
8h 05m
1 stop
SJU2:05 pmSan Juan Luis Munoz Marin Intl
Aug 23
SJU8:30 amSan Juan Luis Munoz Marin Intl
25h 55m
2 stops
FNT10:25 amFlint Bishop
$379
Find similar
American Airlines
Aug 22
FNT8:12 pmFlint Bishop
18h 43m
2 stops
SJU2:55 pmSan Juan Luis Munoz Marin Intl
Aug 27
SJU5:15 pmSan Juan Luis Munoz Marin Intl
17h 10m
2 stops
FNT10:25 amFlint Bishop
$382
Find similar

United Airlines flights from Flint, Michigan to Puerto Rico

Our best United Airlines deals on Flint, Michigan to Puerto Rico flight tickets
United Airlines
Jan 16
FNT4:45 pmFlint Bishop
27h 10m
1 stop
SJU8:55 pmSan Juan Luis Munoz Marin Intl
Jan 23
SJU2:05 amSan Juan Luis Munoz Marin Intl
18h 53m
2 stops
FNT7:58 pmFlint Bishop
$575
Find similar
United Airlines
Aug 19
FNT7:00 amFlint Bishop
7h 44m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
Aug 22
SJU1:05 amSan Juan Luis Munoz Marin Intl
12h 20m
2 stops
FNT1:25 pmFlint Bishop
$601
Find similar
United Airlines
Sep 19
FNT4:43 pmFlint Bishop
22h 59m
2 stops
SJU3:42 pmSan Juan Luis Munoz Marin Intl
Sep 20
SJU1:05 amSan Juan Luis Munoz Marin Intl
12h 20m
2 stops
FNT1:25 pmFlint Bishop
$614
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Flint, Michigan to Puerto Rico 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 August 6, 2025.
Use the filters below to find and compare flights from Flint, Michigan to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Tue 8/19

6:00 am-2:05 pm

1 stop8h 05m

San Juan Luis Munoz Marin Intl

Sat 8/23

8:30 am-10:25 am

2 stops25h 55m

$379

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Fri 8/22

8:12 pm-2:55 pm

2 stops18h 43m

San Juan Luis Munoz Marin Intl

Wed 8/27

5:15 pm-10:25 am

2 stops17h 10m

$382

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Fri 1/2

7:08 am-12:25 am

2 stops16h 17m

San Juan Luis Munoz Marin Intl

Sat 1/10

6:30 am-10:41 pm

2 stops17h 11m

$420

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Fri 8/22

8:12 pm-3:59 pm

2 stops19h 47m

San Juan Luis Munoz Marin Intl

Wed 8/27

5:15 pm-10:25 am

2 stops17h 10m

$489

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Fri 1/2

7:08 am-9:55 pm

1 stop13h 47m

San Juan Luis Munoz Marin Intl

Sat 1/10

6:30 am-10:41 pm

2 stops17h 11m

$495

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Fri 1/2

7:08 am-12:25 am

2 stops16h 17m

San Juan Luis Munoz Marin Intl

Sat 1/10

6:30 am-10:41 pm

2 stops17h 11m

$540

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sat 8/23

6:55 am-10:49 pm

2 stops15h 54m

San Juan Luis Munoz Marin Intl

Wed 8/27

6:00 am-7:35 pm

2 stops13h 35m

$572

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Fri 1/16

4:45 pm-8:55 pm

1 stop27h 10m

San Juan Luis Munoz Marin Intl

Fri 1/23

2:05 am-7:58 pm

2 stops18h 53m

$575

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Fri 8/22

8:12 pm-3:59 pm

2 stops19h 47m

San Juan Luis Munoz Marin Intl

Tue 8/26

7:55 am-7:39 pm

2 stops11h 44m

$589

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Tue 8/19

7:00 am-2:44 pm

1 stop7h 44m

San Juan Luis Munoz Marin Intl

Fri 8/22

1:05 am-1:25 pm

2 stops12h 20m

$601

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Flint, Michigan to Puerto Rico

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

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Flint, Michigan is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $524. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Monday, with ticket prices averaging around $711.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is in the afternoon. Flights from Flint, Michigan to Puerto Rico during this time can be as low as $554. In contrast, the most expensive time of day to depart to Puerto Rico is in the morning when prices are around $677.

Cheap Flint, Michigan to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Flint, Michigan to Puerto Rico

Best Price Found

$108

Fastest flight time

6h 39m

Direct flights

None

Airports in Puerto Rico

2 airports
The best one-way flight to Puerto Rico from Flint, Michigan in the past 72 hours is $108. The best round-trip flight deal from Flint, Michigan to Puerto Rico found on momondo in the last 72 hours is $379.
The fastest flight from Flint, Michigan to Puerto Rico takes 6h 39m
There are no direct flights from Flint, Michigan to Puerto Rico. Popular non-direct route for this connection is Flint Bishop Airport - San Juan Luis Munoz Marin Intl Airport.
There are 2 airports near Puerto Rico: Aguadilla Borinquen (BQN), San Juan Luis Munoz Marin Intl (SJU)
Search flight deals

  • When did momondo last update prices for flights from Flint Bishop Airport to Puerto Rico?

    Prices for flights from Flint Bishop Airport to Puerto Rico were last updated today.

  • How many operators does momondo search for flights from Flint Bishop Airport to Puerto Rico?

  • How old do you have to be to fly from Flint Bishop Airport to Puerto Rico?

    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 Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The required travel and health documents for your Puerto Rico trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Puerto Rico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Flint, Michigan to Puerto Rico

Compare and see reviews for airlines that fly from Flint, Michigan to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $359Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $463Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Flint to Puerto Rico?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Puerto Rico from Flint.

Can I find flights from Flint to Puerto Rico with flexible booking policies on momondo?

All flight searches from Flint to Puerto Rico on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Flint to Puerto Rico?

momondo helps you find the best flight between Flint and Puerto Rico by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Flint to Puerto Rico 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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