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Cheap flights from Flint to Puerto Rico from $319

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 Puerto Rico departing on 2/24. 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 Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:40 am - 11:31 pm
FNT
-
SJU
16h 51m
2 stops
American Airlines Logo
7:00 am - 6:56 pm
SJU
-
FNT
12h 56m
2 stops
$319American Airlines
Tue, Feb 24 - Tue, Mar 3
American Airlines Logo
5:40 am - 3:20 pm
FNT
-
SJU
8h 40m
1 stop
American Airlines Logo
5:42 pm - 11:55 am
SJU
-
FNT
19h 13m
2 stops
$363American Airlines
Mon, Feb 16 - Wed, Mar 4
United Airlines Logo
7:15 am - 2:44 pm
FNT
-
SJU
7h 29m
1 stop
United Airlines Logo
1:00 am - 1:45 pm
SJU
-
FNT
12h 45m
2 stops
$366United Airlines
Tue, Apr 14 - Wed, Apr 29
American Airlines Logo
7:32 pm - 1:49 pm
FNT
-
SJU
18h 17m
2 stops
American Airlines Logo
6:00 am - 11:26 pm
SJU
-
FNT
17h 26m
2 stops
$406American Airlines
Sun, May 3 - Sun, May 17
United Airlines Logo
6:05 pm - 6:11 am
FNT
-
SJU
11h 06m
2 stops
United Airlines Logo
8:30 am - 5:01 pm
SJU
-
FNT
9h 31m
1 stop
$414United Airlines
Sat, Feb 28 - Sat, Mar 7
American Airlines Logo
7:32 pm - 1:49 pm
FNT
-
SJU
18h 17m
2 stops
American Airlines Logo
3:07 pm - 11:26 pm
SJU
-
FNT
8h 19m
1 stop
$441American Airlines
Sun, May 3 - Sun, May 17
American Airlines Logo
5:30 am - 10:58 pm
FNT
-
SJU
17h 28m
2 stops
American Airlines Logo
7:25 am - 11:26 pm
SJU
-
FNT
16h 01m
2 stops
$446American Airlines
Wed, Apr 1 - Sat, Apr 11
American Airlines Logo
5:40 am - 11:40 pm
FNT
-
SJU
17h 00m
2 stops
American Airlines Logo
7:01 pm - 11:55 am
SJU
-
FNT
17h 54m
2 stops
$469American Airlines
Fri, Feb 27 - Fri, Mar 6
United Airlines Logo
7:15 am - 9:24 pm
FNT
-
SJU
14h 09m
2 stops
United Airlines Logo
7:20 am - 10:34 pm
SJU
-
FNT
15h 14m
2 stops
$481United Airlines
Sat, May 2 - Tue, May 12
American Airlines Logo
7:38 pm - 5:24 am
FNT
-
SJU
8h 46m
1 stop
American Airlines Logo
5:28 am - 6:56 pm
SJU
-
FNT
13h 28m
1 stop
$509American Airlines
Sat, Mar 7 - Sat, Mar 14

American Airlines flights from Flint to Puerto Rico

Our best American Airlines deals on Flint to Puerto Rico flight tickets
American Airlines
Feb 24
FNT5:40 amFlint Bishop
9h 48m
1 stop
SJU4:28 pmSan Juan Luis Munoz Marin Intl
Mar 3
SJU3:39 pmSan Juan Luis Munoz Marin Intl
8h 18m
1 stop
FNT10:57 pmFlint Bishop
$319
American Airlines
Feb 16
FNT5:40 amFlint Bishop
8h 40m
1 stop
SJU3:20 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU5:42 pmSan Juan Luis Munoz Marin Intl
19h 13m
2 stops
FNT11:55 amFlint Bishop
$363
American Airlines
May 3
FNT7:32 pmFlint Bishop
18h 17m
2 stops
SJU1:49 pmSan Juan Luis Munoz Marin Intl
May 17
SJU6:00 amSan Juan Luis Munoz Marin Intl
17h 26m
2 stops
FNT11:26 pmFlint Bishop
$406

United Airlines flights from Flint to Puerto Rico

Our best United Airlines deals on Flint to Puerto Rico flight tickets
United Airlines
Apr 14
FNT7:15 amFlint Bishop
7h 29m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
Apr 29
SJU1:00 amSan Juan Luis Munoz Marin Intl
12h 45m
2 stops
FNT1:45 pmFlint Bishop
$366
United Airlines
Feb 28
FNT6:05 pmFlint Bishop
11h 06m
2 stops
SJU6:11 amSan Juan Luis Munoz Marin Intl
Mar 7
SJU8:30 amSan Juan Luis Munoz Marin Intl
9h 31m
1 stop
FNT5:01 pmFlint Bishop
$414
United Airlines
May 2
FNT7:15 amFlint Bishop
14h 09m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
May 12
SJU7:20 amSan Juan Luis Munoz Marin Intl
11h 44m
2 stops
FNT7:04 pmFlint Bishop
$481

momondo Fare Finder

 
Customize your flight search to find flights from Flint 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 January 29, 2026.
Use the filters below to find and compare flights from Flint to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Tue 2/24

5:40 am-11:31 pm

2 stops16h 51m

San Juan Luis Munoz Marin Intl

Tue 3/3

7:00 am-6:56 pm

2 stops12h 56m

$319

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Mon 2/16

5:40 am-3:20 pm

1 stop8h 40m

San Juan Luis Munoz Marin Intl

Wed 3/4

5:42 pm-11:55 am

2 stops19h 13m

$363

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Tue 4/14

7:15 am-2:44 pm

1 stop7h 29m

San Juan Luis Munoz Marin Intl

Wed 4/29

1:00 am-1:45 pm

2 stops12h 45m

$366

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sun 5/3

7:32 pm-1:49 pm

2 stops18h 17m

San Juan Luis Munoz Marin Intl

Sun 5/17

6:00 am-11:26 pm

2 stops17h 26m

$406

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sat 2/28

6:05 pm-6:11 am

2 stops11h 06m

San Juan Luis Munoz Marin Intl

Sat 3/7

8:30 am-5:01 pm

1 stop9h 31m

$414

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sun 5/3

7:32 pm-1:49 pm

2 stops18h 17m

San Juan Luis Munoz Marin Intl

Sun 5/17

3:07 pm-11:26 pm

1 stop8h 19m

$441

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Wed 4/1

5:30 am-10:58 pm

2 stops17h 28m

San Juan Luis Munoz Marin Intl

Sat 4/11

7:25 am-11:26 pm

2 stops16h 01m

$446

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Fri 2/27

5:40 am-11:40 pm

2 stops17h 00m

San Juan Luis Munoz Marin Intl

Fri 3/6

7:01 pm-11:55 am

2 stops17h 54m

$469

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sat 5/2

7:15 am-9:24 pm

2 stops14h 09m

San Juan Luis Munoz Marin Intl

Tue 5/12

7:20 am-10:34 pm

2 stops15h 14m

$481

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sat 3/7

7:38 pm-5:24 am

1 stop8h 46m

San Juan Luis Munoz Marin Intl

Sat 3/14

5:28 am-6:56 pm

1 stop13h 28m

$509

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Flint 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 airline that flies from Flint Bishop to Puerto Rico?

United Airlines is the most popular carrier operating from Flint Bishop to Puerto Rico

What airlines fly to Puerto Rico?

Spirit Airlines, Delta and American Airlines are the top three most popular airlines that fly to Puerto Rico from Flint according to our data. Spirit Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 7 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

Cheap Flint to Puerto Rico flight deals and tips

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

Fastest flight time

7h 29m

Direct flights

None
The fastest flight from Flint to Puerto Rico takes 7h 29m
There are no direct flights from Flint to Puerto Rico. There are no popular flight routes from Flint to Puerto Rico.
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 to Puerto Rico

Compare and see reviews for airlines that fly from Flint to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $320Free CancellationRating
7.2
11,206 reviews
Search American 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.

An easier way to manage your Puerto Rico trip

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Find better results for your trip to Puerto Rico

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Popular flights according to clicks in the last 7 days on momondo
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