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Puerto Rico

$227+ Cheap flights from Flint (FNT) to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SJU
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Cheap flight deals from Flint to Puerto Rico

Cheapest flights from Flint to Puerto Rico
Explore the most affordable flight options available from Flint to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:33 pm
FNT
-
SJU
1 stop19h 32m
Multiple Airlines
Thu 4/307:45 am
SJU
-
FNT
1 stop13h 56m
Multiple Airlines
Deal found 4/13$351
This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:04 pm
FNT
-
SJU
2 stops18h 50m
American Airlines
Thu 8/132:33 pm
SJU
-
FNT
2 stops19h 50m
American Airlines
Deal found 4/15$366
This American Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:36 am
FNT
-
SJU
2 stops16h 29m
American Airlines
Wed 5/203:08 pm
SJU
-
FNT
1 stop8h 18m
American Airlines
Deal found 4/13$411
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:00 am
FNT
-
SJU
2 stops36h 59m
Multiple Airlines
Thu 7/27:00 am
SJU
-
FNT
1 stop14h 39m
Multiple Airlines
Deal found 4/15$432
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:32 am
FNT
-
SJU
2 stops17h 24m
American Airlines
Mon 11/166:25 am
SJU
-
FNT
2 stops18h 12m
American Airlines
Deal found 4/16$446
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:00 am
FNT
-
SJU
2 stops36h 59m
Multiple Airlines
Thu 7/27:00 am
SJU
-
FNT
1 stop14h 39m
Multiple Airlines
Deal found 4/15$449
This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:30 am
FNT
-
SJU
2 stops17h 15m
American Airlines
Mon 7/67:25 am
SJU
-
FNT
2 stops16h 07m
American Airlines
Deal found 4/15$450
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:50 am
FNT
-
SJU
1 stop13h 01m
American Airlines
Mon 8/312:59 am
SJU
-
FNT
1 stop9h 21m
American Airlines
Deal found 4/17$473
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:09 am
FNT
-
SJU
1 stop10h 25m
United Airlines
Wed 5/207:40 am
SJU
-
FNT
1 stop7h 19m
United Airlines
Deal found 4/13$477
This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:30 am
FNT
-
SJU
2 stops17h 15m
American Airlines
Wed 7/83:00 pm
SJU
-
FNT
2 stops19h 20m
American Airlines
Deal found 4/15$478
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:36 pm
FNT
-
BQN
2 stops31h 21m
United Airlines
Fri 10/3012:09 am
BQN
-
FNT
2 stops14h 52m
United Airlines
Deal found 4/17$803
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:55 pm
FNT
-
BQN
2 stops27h 14m
United Airlines
Mon 8/312:15 am
BQN
-
FNT
2 stops14h 46m
United Airlines
Deal found 4/16$1,206

Find flight deals from Flint to Puerto Rico

Keep the following information in mind while searching for Flint to Puerto Rico flight deals. Data was last updated April 18, 2026.

Round-trip from

$366
(American Airlines)

One-way from

$227
(Kiwi.com)

Popular in

February

Cheapest in

May
From Flint Bishop to Puerto Rico
Search Deals
One-way flight from Flint Bishop to Puerto Rico
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 18, 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

Cheapest round-trip

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Wed 5/13

5:36 am-10:05 pm

2 stops16h 29m

San Juan Luis Munoz Marin Intl

Wed 5/20

3:08 pm-11:26 pm

1 stop8h 18m

$411

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Wed 5/13

10:09 am-8:34 pm

1 stop10h 25m

San Juan Luis Munoz Marin Intl

Wed 5/20

7:40 am-2:59 pm

1 stop7h 19m

$477

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sun 7/12

5:30 am-10:59 pm

2 stops17h 29m

San Juan Luis Munoz Marin Intl

Thu 7/16

3:00 pm-10:20 am

2 stops19h 20m

$596

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sun 6/7

5:39 pm-11:01 pm

2 stops29h 22m

San Juan Luis Munoz Marin Intl

Mon 7/6

12:59 am-5:02 pm

1 stop16h 03m

$626
Quickest round-trip

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Mon 7/27

6:30 am-2:44 pm

1 stop8h 14m

San Juan Luis Munoz Marin Intl

Tue 8/4

7:40 am-3:01 pm

1 stop7h 21m

$641

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Thu 5/14

5:36 am-2:18 pm

1 stop8h 42m

San Juan Luis Munoz Marin Intl

Mon 5/18

3:08 pm-11:26 pm

1 stop8h 18m

$706

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Mon 8/24

6:30 am-2:44 pm

1 stop8h 14m

San Juan Luis Munoz Marin Intl

Thu 8/27

3:56 pm-11:58 pm

1 stop8h 02m

$726

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sat 8/8

6:30 am-2:44 pm

1 stop8h 14m

San Juan Luis Munoz Marin Intl

Thu 8/13

3:56 pm-11:58 pm

1 stop8h 02m

$734

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Wed 8/5

6:30 am-2:44 pm

1 stop8h 14m

San Juan Luis Munoz Marin Intl

Sun 8/9

7:40 am-3:01 pm

1 stop7h 21m

$741

FlintAguadilla

FNT - BQN

FNTBQN

Flint Bishop

Tue 7/28

7:55 pm-11:09 pm

2 stops27h 14m

Aguadilla Borinquen

Mon 8/3

12:15 am-3:01 pm

2 stops14h 46m

$1,206

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Flint to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Flint with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Flint to Puerto Rico
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated April 18, 2026.
Read through reviews of airlines operating flights from Flint to Puerto Rico, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,605 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,605 reviews
United Airlines
7.4
Good
9,605 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,604 reviews
United Airlines
7.4
Good
9,605 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Flint to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Flint to Puerto Rico?

    Located just 4.3 mi from the city center, Flint Bishop (FNT) is the airport most travelers will use when flying to Puerto Rico from Flint.

  • How long is the flight from Flint to Puerto Rico?

    Departing from Flint to Puerto Rico will take you 10h 25m. There are 1985 mi between Flint and Puerto Rico. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Flint to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Flint to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Flint to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Flint to Puerto Rico.

  • Can I find deals for business class flights from Flint to Puerto Rico?

    Yes. Cheapflights offers flight deals from Flint to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Flint to Puerto Rico

Discover the top 2 airlines that operate flights from Flint to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$235Average$802FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$297Average$624FlexibilityNo cancel feeOn-time71%

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