$233+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SJU
Oct 4 — Oct 111
Round-trip
1 adult, Economy
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Find cheap flights from Flint to Puerto Rico with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Flint to Puerto Rico
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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 September 4, 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 September 4, 2026.
This American Airlines deal was found by Cheapflights users on 8/30. 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 10/195:36 pm -
2 stops16h 10m
Tue 10/202:53 pm -
1 stop9h 02m
Deal found 8/30![American Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 8/31. 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 9/285:59 pm -
2 stops19h 33m
Fri 10/96:30 am -
2 stops17h 24m
Deal found 8/31![American Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 9/2. 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 12/105:31 pm -
2 stops23h 07m
Mon 12/148:30 am -
2 stops16h 05m
Deal found 9/2![American Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/246:55 am -
1 stop7h 49m
Tue 10/271:05 am -
2 stops15h 07m
Deal found 9/3![United Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:00 am -
2 stops13h 57m
Tue 12/81:09 am -
3 stops17h 48m
Deal found 9/2![United Airlines logo]()
$603
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/246:31 pm -
2 stops28h 26m
Tue 10/2712:09 am -
2 stops16h 03m
Deal found 9/3![United Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/45:30 am -
2 stops17h 39m
Sun 9/612:15 am -
2 stops17h 42m
Deal found 9/3![United Airlines logo]()
$1,030
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 September 4, 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 September 4, 2026.
This American Airlines deal was found by Cheapflights users on 9/1. 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 2/195:36 pm -
2 stops14h 59m
Fri 2/266:00 am -
2 stops18h 35m
Deal found 9/1![American Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 9/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:00 am -
2 stops14h 36m
Sat 12/128:25 am -
1 stop10h 32m
Deal found 9/4![United Airlines logo]()
$506
This American Airlines deal was found by Cheapflights users on 9/1. 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 1/175:39 am -
2 stops14h 34m
Fri 1/226:17 am -
1 stop18h 29m
Deal found 9/1![American Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Thu 12/106:21 am -
2 stops10h 17m
Mon 12/148:30 am -
2 stops16h 05m
Deal found 9/4![American Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/125:15 am -
1 stop9h 25m
Wed 1/274:55 pm -
1 stop8h 03m
Deal found 9/2![United Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/246:55 am -
1 stop7h 49m
Tue 10/271:05 am -
2 stops15h 07m
Deal found 8/31![United Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:00 am -
2 stops13h 57m
Tue 12/81:09 am -
3 stops17h 48m
Deal found 9/2![United Airlines logo]()
$603
This United Airlines deal was found by Cheapflights users on 9/1. 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 1/287:45 pm -
2 stops27h 12m
Wed 2/31:09 am -
2 stops23h 49m
Deal found 9/1![United Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:31 pm -
2 stops28h 26m
Tue 10/2712:09 am -
2 stops16h 03m
Deal found 9/2![United Airlines logo]()
$797
Last-minute flights from Flint to Puerto RicoDiscover last-minute flight deals from Flint to Puerto Rico. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Flint to Puerto Rico. Data last updated September 4, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/45:30 am -
2 stops17h 39m
Sun 9/612:15 am -
2 stops17h 42m
Deal found 9/3![United Airlines logo]()
$1,030
This American Airlines deal was found by Cheapflights users on 8/31. 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 9/155:59 pm -
2 stops21h 41m
Sat 9/192:22 pm -
2 stops10h 03m
Deal found 8/31![American Airlines logo]()
$596
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 9/195:59 pm -
2 stops21h 08m
Wed 9/236:00 am -
2 stops18h 12m
Deal found 9/3![American Airlines logo]()
$556
This American Airlines deal was found by Cheapflights users on 8/31. 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 9/285:59 pm -
2 stops19h 33m
Fri 10/96:30 am -
2 stops17h 24m
Deal found 8/31![American Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 8/30. 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 10/195:36 pm -
2 stops16h 10m
Tue 10/202:53 pm -
1 stop9h 02m
Deal found 8/30![American Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/246:55 am -
1 stop7h 49m
Tue 10/271:05 am -
2 stops15h 07m
Deal found 9/3![United Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/246:31 pm -
2 stops28h 26m
Tue 10/2712:09 am -
2 stops16h 03m
Deal found 9/3![United Airlines logo]()
$797
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 September 4, 2026.
Search for one-way flight options from Flint to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Tue 1/57:14 pm -
1 stop9h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$233
This American Airlines deal was found by Cheapflights users on 8/31. 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 12/166:21 am -
2 stops16h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![American Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:05 am -
1 stop9h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Tue 1/57:45 pm -
3 stops24h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$550
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 September 4, 2026.
Round-trip from | $361 (American Airlines) |
|---|---|
One-way from | $233 (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 September 4, 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
Tue 1/5
5:15 am-9:26 pm
2 stops15h 11m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$273
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Wed 12/16
6:21 am-12:16 am
2 stops16h 55m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$323
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Fri 2/19
5:36 pm-9:35 am
2 stops14h 59m
San Juan Luis Munoz Marin Intl
Fri 2/26
6:00 am-11:35 pm
2 stops18h 35m
$366
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Sun 1/17
5:39 am-9:13 pm
2 stops14h 34m
San Juan Luis Munoz Marin Intl
Fri 1/22
6:17 am-11:46 pm
1 stop18h 29m
$366
Quickest round-trip
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Tue 12/1
5:05 am-3:40 pm
1 stop9h 35m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$428
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Thu 12/10
6:21 am-5:38 pm
2 stops10h 17m
San Juan Luis Munoz Marin Intl
Mon 12/14
8:30 am-11:35 pm
2 stops16h 05m
$456
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Sat 12/5
9:00 am-12:36 am
2 stops14h 36m
San Juan Luis Munoz Marin Intl
Sat 12/12
8:25 am-5:57 pm
1 stop10h 32m
$506
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Tue 1/12
5:15 am-3:40 pm
1 stop9h 25m
San Juan Luis Munoz Marin Intl
Wed 1/27
4:55 pm-11:58 pm
1 stop8h 03m
$506
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Sat 10/24
6:55 am-2:44 pm
1 stop7h 49m
San Juan Luis Munoz Marin Intl
Tue 10/27
1:05 am-4:12 pm
2 stops15h 07m
$512
FlintSan Juan
FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl
FNTSJU
Flint Bishop
Tue 1/5
7:45 pm-9:24 pm
3 stops24h 39m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$550
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 September 4, 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.
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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 September 4, 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 September 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$235 | Average$803 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$431 | Average$584 | FlexibilityNo cancel fee | On-time71% |