$326+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SJU
Jul 7 — Jul 141
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 June 7, 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 June 7, 2026.
This American Airlines deal was found by Cheapflights users on 6/5. 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 8/185:45 pm
FNT
- SJU
2 stops21h 09m
American Airlines
Sat 8/227:20 pm
SJU
- FNT
2 stops21h 55m
American Airlines
Deal found 6/5![American Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 6/3. 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 9/116:25 am
FNT
- SJU
1 stop8h 19m
United Airlines
Mon 9/143:56 pm
SJU
- FNT
1 stop7h 55m
United Airlines
Deal found 6/3![United Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 6/6. 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 10/15:59 pm
FNT
- SJU
2 stops21h 41m
American Airlines
Mon 10/53:25 pm
SJU
- FNT
1 stop7h 16m
American Airlines
Deal found 6/6![American Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Mon 11/165:32 am
FNT
- SJU
1 stop8h 30m
American Airlines
Tue 11/243:53 pm
SJU
- FNT
1 stop8h 44m
American Airlines
Deal found 6/3![American Airlines logo]()
$436
This American Airlines deal was found by Cheapflights users on 6/3. 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 9/115:59 pm
FNT
- SJU
2 stops20h 46m
American Airlines
Mon 9/1410:16 am
SJU
- FNT
2 stops13h 56m
American Airlines
Deal found 6/3![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 6/5. 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 9/35:45 pm
FNT
- SJU
2 stops19h 58m
American Airlines
Sun 9/612:55 am
SJU
- FNT
1 stop16h 20m
American Airlines
Deal found 6/5![American Airlines logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 6/2110:48 am
FNT
- SJU
1 stop27h 41m
Multiple Airlines
Thu 6/257:00 am
SJU
- FNT
1 stop14h 38m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/125:50 pm
FNT
- SJU
2 stops19h 43m
American Airlines
Thu 7/167:14 pm
SJU
- FNT
2 stops21h 36m
American Airlines
Deal found 6/4![American Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 6/3. 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 9/276:30 am
FNT
- BQN
2 stops16h 39m
United Airlines
Wed 9/3012:15 am
BQN
- FNT
2 stops17h 42m
United Airlines
Deal found 6/3![United Airlines logo]()
$954
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 June 7, 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 June 7, 2026.
This United Airlines deal was found by Cheapflights users on 6/3. 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 9/116:25 am
FNT
- SJU
1 stop8h 19m
United Airlines
Mon 9/143:56 pm
SJU
- FNT
1 stop7h 55m
United Airlines
Deal found 6/3![United Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 6/7. 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 7/125:29 am
FNT
- SJU
2 stops17h 30m
American Airlines
Thu 7/167:14 pm
SJU
- FNT
2 stops21h 36m
American Airlines
Deal found 6/7![American Airlines logo]()
$666
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 6/216:00 am
FNT
- SJU
2 stops20h 09m
Multiple Airlines
Thu 6/257:00 am
SJU
- FNT
1 stop14h 38m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$694
This United Airlines deal was found by Cheapflights users on 6/7. 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 7/42:27 pm
FNT
- SJU
2 stops15h 02m
United Airlines
Wed 7/87:20 am
SJU
- FNT
2 stops13h 03m
United Airlines
Deal found 6/7![United Airlines logo]()
$646
This American Airlines deal was found by Cheapflights users on 6/3. 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 7/15:36 pm
FNT
- SJU
2 stops22h 11m
American Airlines
Sat 7/412:58 am
SJU
- FNT
2 stops22h 48m
American Airlines
Deal found 6/3![American Airlines logo]()
$706
This American Airlines deal was found by Cheapflights users on 6/6. 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 10/15:32 am
FNT
- SJU
3 stops15h 15m
American Airlines
Mon 10/52:25 pm
SJU
- FNT
2 stops19h 48m
American Airlines
Deal found 6/6![American Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 6/6. 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 10/16:31 pm
FNT
- SJU
1 stop20h 13m
United Airlines
Mon 10/53:56 pm
SJU
- FNT
1 stop7h 58m
United Airlines
Deal found 6/6![United Airlines logo]()
$725
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/235:29 am
FNT
- SJU
2 stops16h 30m
American Airlines
Tue 7/285:45 am
SJU
- FNT
2 stops17h 49m
American Airlines
Deal found 6/5![American Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 6/3. 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 9/276:30 am
FNT
- BQN
2 stops16h 39m
United Airlines
Wed 9/3012:15 am
BQN
- FNT
2 stops17h 42m
United Airlines
Deal found 6/3![United Airlines logo]()
$954
Last-minute flights from Flint to Puerto RicoDiscover last-minute flight deals from Flint to Puerto Rico. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from Flint to Puerto Rico. Data last updated June 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 6/2110:48 am
FNT
- SJU
1 stop27h 41m
Multiple Airlines
Thu 6/257:00 am
SJU
- FNT
1 stop14h 38m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/15:36 pm
FNT
- SJU
2 stops21h 14m
American Airlines
Wed 7/87:25 am
SJU
- FNT
2 stops16h 09m
American Airlines
Deal found 6/5![American Airlines logo]()
$639
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/15:30 am
FNT
- SJU
2 stops17h 15m
American Airlines
Sat 7/412:58 am
SJU
- FNT
2 stops22h 48m
American Airlines
Deal found 6/6![American Airlines logo]()
$706
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/125:50 pm
FNT
- SJU
2 stops19h 43m
American Airlines
Thu 7/167:14 pm
SJU
- FNT
2 stops21h 36m
American Airlines
Deal found 6/4![American Airlines logo]()
$516
This American Airlines deal was found by Cheapflights users on 6/2. 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 7/195:50 pm
FNT
- SJU
2 stops29h 07m
American Airlines
Mon 7/2712:58 am
SJU
- FNT
2 stops22h 36m
American Airlines
Deal found 6/2![American Airlines logo]()
$596
This American Airlines deal was found by Cheapflights users on 6/2. 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 7/195:50 pm
FNT
- SJU
2 stops29h 07m
American Airlines
Fri 7/247:25 am
SJU
- FNT
2 stops16h 22m
American Airlines
Deal found 6/2![American Airlines logo]()
$636
This American Airlines deal was found by Cheapflights users on 6/2. 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 7/225:40 pm
FNT
- SJU
2 stops29h 17m
American Airlines
Mon 7/2712:58 am
SJU
- FNT
2 stops22h 36m
American Airlines
Deal found 6/2![American Airlines logo]()
$644
This American Airlines deal was found by Cheapflights users on 6/2. 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 7/235:40 pm
FNT
- SJU
2 stops19h 53m
American Airlines
Tue 7/287:14 pm
SJU
- FNT
2 stops21h 56m
American Airlines
Deal found 6/2![American Airlines logo]()
$701
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 June 7, 2026.
Search for one-way flight options from Flint to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
This United Airlines deal was found by Cheapflights users on 6/5. 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 10/136:31 pm
FNT
- BQN
2 stops28h 38m
United Airlines
Deal found 6/5![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/85:29 am
FNT
- SJU
2 stops17h 30m
American Airlines
Deal found 6/6![American Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Wed 7/810:00 am
FNT
- SJU
3 stops54h 05m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 6/6. 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 7/86:30 am
FNT
- SJU
1 stop14h 04m
United Airlines
Deal found 6/6![United Airlines logo]()
$435
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 June 7, 2026.
Round-trip from | $326 (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 2,558,603 searches. Data last updated June 7, 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
Quickest round-trip
FlintSan Juan
FNT - SJU
FNTSJU
Flint Bishop
Fri 9/11
6:25 am-2:44 pm
1 stop8h 19m
San Juan Luis Munoz Marin Intl
Mon 9/14
3:56 pm-11:51 pm
1 stop7h 55m
$363
FlintSan Juan
FNT - SJU
FNTSJU
Flint Bishop
Sat 7/4
2:27 pm-5:29 am
2 stops15h 02m
San Juan Luis Munoz Marin Intl
Wed 7/8
7:20 am-8:23 pm
2 stops13h 03m
$646
FlintSan Juan
FNT - SJU
FNTSJU
Flint Bishop
Sun 7/12
5:29 am-10:59 pm
2 stops17h 30m
San Juan Luis Munoz Marin Intl
Thu 7/16
7:14 pm-4:50 pm
2 stops21h 36m
$666
FlintSan Juan
FNT - SJU
FNTSJU
Flint Bishop
Sun 6/21
6:00 am-2:09 am
2 stops20h 09m
San Juan Luis Munoz Marin Intl
Thu 6/25
7:00 am-9:38 pm
1 stop14h 38m
$694
FlintSan Juan
FNT - SJU
FNTSJU
Flint Bishop
Wed 7/1
5:36 pm-3:47 pm
2 stops22h 11m
San Juan Luis Munoz Marin Intl
Sat 7/4
12:58 am-11:46 pm
2 stops22h 48m
$706
FlintSan Juan
FNT - SJU
FNTSJU
Flint Bishop
Thu 10/1
5:32 am-8:47 pm
3 stops15h 15m
San Juan Luis Munoz Marin Intl
Mon 10/5
2:25 pm-10:13 am
2 stops19h 48m
$722
FlintSan Juan
FNT - SJU
FNTSJU
Flint Bishop
Thu 10/1
6:31 pm-2:44 pm
1 stop20h 13m
San Juan Luis Munoz Marin Intl
Mon 10/5
3:56 pm-11:54 pm
1 stop7h 58m
$725
FlintSan Juan
FNT - SJU
FNTSJU
Flint Bishop
Thu 7/23
5:29 am-9:59 pm
2 stops16h 30m
San Juan Luis Munoz Marin Intl
Tue 7/28
5:45 am-11:34 pm
2 stops17h 49m
$776
FlintAguadilla
FNT - BQN
FNTBQN
Flint Bishop
Sun 9/27
6:30 am-11:09 pm
2 stops16h 39m
Aguadilla Borinquen
Wed 9/30
12:15 am-5:57 pm
2 stops17h 42m
$954
Cheapest one-way
FlintAguadilla
FNT - BQN
FNTBQN
Flint Bishop
Tue 10/13
6:31 pm-11:09 pm
2 stops28h 38m
$389
Showing 1-10 of 13 resultsSorted 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
FNT-BQN
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
FNT-BQN
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 June 7, 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.
Boarding
7.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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 June 7, 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 2,558,603 searches. Data last updated June 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$235 | Average$809 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$357 | Average$624 | FlexibilityNo cancel fee | On-time71% |