$313+ Cheap flights from Flint (FNT) to Puerto Rico
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SJU
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Cheapest flights from Flint to Puerto RicoExplore 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 October 20, 2026.
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 October 20, 2026.
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Thu 12/105:32 pm -
2 stops19h 05m
Mon 12/143:50 pm -
1 stop9h 02m
Deal found 10/16![American Airlines logo]()
$466
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/305:36 pm -
2 stops17h 55m
Tue 11/39:45 am -
2 stops15h 05m
Deal found 10/15![American Airlines logo]()
$616
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Fri 12/49:00 am -
2 stops14h 36m
Sat 12/124:55 pm -
1 stop8h 04m
Deal found 10/17![United Airlines logo]()
$627
This American Airlines deal was found by Cheapflights users on 10/17. 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 10/275:02 pm -
2 stops22h 21m
Sat 10/312:54 pm -
1 stop9h 01m
Deal found 10/17![American Airlines logo]()
$632
This American Airlines deal was found by Cheapflights users on 10/18. 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 10/285:36 pm -
2 stops21h 47m
Sat 10/312:54 pm -
1 stop9h 01m
Deal found 10/18![American Airlines logo]()
$653
This American Airlines deal was found by Cheapflights users on 10/15. 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 12/197:14 pm -
2 stops15h 28m
Sun 12/275:00 am -
1 stop8h 12m
Deal found 10/15![American Airlines logo]()
$671
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 12/207:14 pm -
2 stops15h 28m
Sun 12/275:00 am -
1 stop8h 12m
Deal found 10/15![American Airlines logo]()
$711
This United Airlines deal was found by Cheapflights users on 10/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:00 am -
2 stops12h 22m
Tue 11/38:05 am -
2 stops10h 47m
Deal found 10/15![United Airlines logo]()
$716
Best flights from Flint to Puerto RicoDiscover carefully curated flight deals from Flint to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from Flint to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Thu 12/105:16 am -
2 stops17h 55m
Mon 12/147:00 am -
2 stops17h 52m
Deal found 10/18![American Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Sun 1/245:10 am -
1 stop9h 30m
Sat 1/304:55 pm -
1 stop8h 03m
Deal found 10/16![United Airlines logo]()
$526
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Tue 1/57:14 pm -
1 stop9h 22m
Wed 1/133:41 pm -
1 stop9h 07m
Deal found 10/16![American Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Fri 12/49:00 am -
2 stops14h 36m
Sat 12/124:55 pm -
1 stop8h 04m
Deal found 10/17![United Airlines logo]()
$627
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Mon 1/185:10 am -
2 stops16h 12m
Tue 1/268:25 am -
1 stop8h 57m
Deal found 10/19![United Airlines logo]()
$676
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 2/45:10 am -
2 stops15h 14m
Mon 2/810:15 am -
2 stops14h 43m
Deal found 10/14![United Airlines logo]()
$696
This United Airlines deal was found by Cheapflights users on 10/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/205:30 am -
2 stops14h 54m
Sat 2/2710:15 am -
2 stops14h 34m
Deal found 10/15![United Airlines logo]()
$711
Last-minute flights from Flint to Puerto RicoDiscover last-minute flight deals from Flint to Puerto Rico. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from Flint to Puerto Rico. Data last updated October 20, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 10/246:31 pm -
2 stops21h 05m
Wed 10/287:25 am -
1 stop16h 11m
Deal found 10/17![United Airlines logo]()
$805
This American Airlines deal was found by Cheapflights users on 10/17. 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 10/275:02 pm -
2 stops22h 21m
Sat 10/312:54 pm -
1 stop9h 01m
Deal found 10/17![American Airlines logo]()
$632
This American Airlines deal was found by Cheapflights users on 10/18. 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 10/285:36 pm -
2 stops21h 47m
Sat 10/312:54 pm -
1 stop9h 01m
Deal found 10/18![American Airlines logo]()
$653
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/305:36 pm -
2 stops17h 55m
Tue 11/39:45 am -
2 stops15h 05m
Deal found 10/15![American Airlines logo]()
$616
This United Airlines deal was found by Cheapflights users on 10/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:00 am -
2 stops12h 22m
Tue 11/38:05 am -
2 stops10h 47m
Deal found 10/15![United Airlines logo]()
$716
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Sat 10/319:00 am -
2 stops14h 36m
Wed 11/48:05 am -
2 stops10h 47m
Deal found 10/16![United Airlines logo]()
$792
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Fri 11/65:46 pm -
2 stops20h 17m
Sun 11/156:55 pm -
2 stops23h 06m
Deal found 10/18![American Airlines logo]()
$727
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 11/225:38 pm -
2 stops15h 00m
Fri 11/276:23 am -
2 stops18h 10m
Deal found 10/15![American Airlines logo]()
$721
One-way flights from Flint to Puerto RicoSearch for one-way flight options from Flint to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from Flint to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This American Airlines deal was found by Cheapflights users on 10/19. 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 12/165:32 pm -
2 stops15h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 10/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/15:30 am -
2 stops14h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![United Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Wed 12/169:00 am -
2 stops14h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![United Airlines logo]()
$364
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 October 20, 2026.
Round-trip from | $426 (American Airlines) |
|---|---|
One-way from | $313 (American Airlines) |
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 7,457,451 searches. Data last updated October 20, 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
Cheapest round-trip
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Wed 12/16
5:32 pm-9:36 am
2 stops15h 04m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$313
Quickest round-trip
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Wed 12/16
9:00 am-12:36 am
2 stops14h 36m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$364
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Thu 12/10
5:16 am-12:11 am
2 stops17h 55m
San Juan Luis Munoz Marin Intl
Mon 12/14
7:00 am-11:52 pm
2 stops17h 52m
$466
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Sun 1/24
5:10 am-3:40 pm
1 stop9h 30m
San Juan Luis Munoz Marin Intl
Sat 1/30
4:55 pm-11:58 pm
1 stop8h 03m
$526
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Tue 1/5
7:14 pm-5:36 am
1 stop9h 22m
San Juan Luis Munoz Marin Intl
Wed 1/13
3:41 pm-11:48 pm
1 stop9h 07m
$561
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Fri 12/4
9:00 am-12:36 am
2 stops14h 36m
San Juan Luis Munoz Marin Intl
Sat 12/12
4:55 pm-11:59 pm
1 stop8h 04m
$627
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Mon 1/18
5:10 am-10:22 pm
2 stops16h 12m
San Juan Luis Munoz Marin Intl
Tue 1/26
8:25 am-4:22 pm
1 stop8h 57m
$676
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Thu 2/4
5:10 am-9:24 pm
2 stops15h 14m
San Juan Luis Munoz Marin Intl
Mon 2/8
10:15 am-11:58 pm
2 stops14h 43m
$696
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Sat 2/20
5:30 am-9:24 pm
2 stops14h 54m
San Juan Luis Munoz Marin Intl
Sat 2/27
10:15 am-11:49 pm
2 stops14h 34m
$711
Sorted by cheapest first
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.
FNT-SJU
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
FNT-PR0
FNT-SJU
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 October 20, 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.
Overall
7.3
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Overall
7.3
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Overall
7.3
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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.
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Alternative routes for Flint to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Flint to Puerto Rico by cabin class
Find flights from Flint to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Flint and Puerto Rico flights
Browse other Flint and Puerto Rico flight options. Last updated on October 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$235 | Average$803 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$431 | Average$617 | FlexibilityNo cancel fee | On-time71% |