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San Juan

$168+ Cheap flights from Flint (FNT) to San Juan

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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SJU
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap flight deals from Flint to San Juan

Cheapest flights from Flint to San Juan
Explore the most affordable flight options available from Flint to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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.
mar. 2/245:40 am
FNT
-
SJU
1 stop9h 48m
American Airlines
mar. 3/33:39 pm
SJU
-
FNT
1 stop8h 18m
American Airlines
Deal found 1/27$319
This United Airlines deal was found by Cheapflights users on 1/25. 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.
mié. 2/411:10 am
FNT
-
SJU
2 stops12h 26m
United Airlines
mié. 2/188:30 am
SJU
-
FNT
1 stop9h 32m
United Airlines
Deal found 1/25$338
This American Airlines deal was found by Cheapflights users on 1/25. 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.
vie. 5/17:32 pm
FNT
-
SJU
2 stops19h 20m
American Airlines
vie. 5/811:59 pm
SJU
-
FNT
2 stops12h 28m
American Airlines
Deal found 1/25$359
This American Airlines deal was found by Cheapflights users on 1/27. 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.
lun. 2/1612:28 pm
FNT
-
SJU
1 stop15h 56m
American Airlines
mié. 3/44:10 pm
SJU
-
FNT
1 stop7h 47m
American Airlines
Deal found 1/27$363
This United Airlines deal was found by Cheapflights users on 1/27. 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.
mar. 4/147:15 am
FNT
-
SJU
1 stop7h 29m
United Airlines
mié. 4/291:00 am
SJU
-
FNT
2 stops12h 45m
United Airlines
Deal found 1/27$366
This United Airlines deal was found by Cheapflights users on 1/25. 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.
sáb. 2/286:05 pm
FNT
-
SJU
2 stops11h 06m
United Airlines
sáb. 3/78:30 am
SJU
-
FNT
1 stop9h 31m
United Airlines
Deal found 1/25$391
This American Airlines deal was found by Cheapflights users on 1/26. 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.
mié. 3/115:30 am
FNT
-
SJU
2 stops17h 28m
American Airlines
lun. 3/165:28 am
SJU
-
FNT
1 stop13h 28m
American Airlines
Deal found 1/26$406
This American Airlines deal was found by Cheapflights users on 1/27. 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.
vie. 1/307:26 pm
FNT
-
SJU
2 stops18h 33m
American Airlines
lun. 2/97:00 am
SJU
-
FNT
2 stops17h 26m
American Airlines
Deal found 1/27$420
This American Airlines deal was found by Cheapflights users on 1/25. 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.
mié. 4/86:00 am
FNT
-
SJU
1 stop8h 12m
American Airlines
lun. 4/1311:59 pm
SJU
-
FNT
2 stops12h 28m
American Airlines
Deal found 1/25$422
This American Airlines deal was found by Cheapflights users on 1/25. 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.
lun. 2/21:40 pm
FNT
-
SJU
1 stop6h 59m
American Airlines
jue. 2/196:33 am
SJU
-
FNT
1 stop17h 24m
American Airlines
Deal found 1/25$427

Find flight deals from Flint to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 27, 2026.

Round-trip from

$319
(American Airlines)

One-way from

$168
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$364
From Flint Bishop to San Juan
Search Deals
One-way flight from Flint Bishop to San Juan
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Highest demand for flights based on searches. 16% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Flint to San Juan 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 enero 27, 2026.
Use the filters below to find and compare flights from Flint to San Juan that are best for you.

Fly from

Flint

Fly to

San Juan

Route

Depart

Return

Price

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

mar. 2/24

5:40 am-8:39 pm

2 stops13h 59m

San Juan Luis Munoz Marin Intl

mar. 3/3

10:50 am-10:57 pm

2 stops13h 07m

$319

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

vie. 5/1

7:32 pm-2:52 pm

2 stops19h 20m

San Juan Luis Munoz Marin Intl

vie. 5/8

11:59 pm-12:27 pm

2 stops12h 28m

$359

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

lun. 2/16

5:40 am-3:20 pm

1 stop8h 40m

San Juan Luis Munoz Marin Intl

mié. 3/4

5:42 pm-11:55 am

2 stops19h 13m

$363

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

mar. 4/14

7:15 am-2:44 pm

1 stop7h 29m

San Juan Luis Munoz Marin Intl

mié. 4/29

1:00 am-1:45 pm

2 stops12h 45m

$366

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

sáb. 2/28

6:05 pm-6:11 am

2 stops11h 06m

San Juan Luis Munoz Marin Intl

sáb. 3/7

8:30 am-5:01 pm

1 stop9h 31m

$391

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

lun. 3/30

7:35 pm-2:50 pm

2 stops19h 15m

$168

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

dom. 3/29

7:35 pm-8:50 pm

2 stops25h 15m

$168

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

mié. 2/4

11:10 am-12:36 am

2 stops12h 26m

$210

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

dom. 2/1

3:19 pm-1:41 am

2 stops33h 22m

$253

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

lun. 2/2

7:00 am-3:40 pm

1 stop7h 40m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 15 results
1
2

Best time to book a flight from Flint to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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 San Juan

What is the cheapest month to book a flight from Flint to San Juan?

Currently, September is the cheapest month in which you can book a flight from Flint to San Juan (average of $132). Flying from Flint to San Juan in April is currently the most expensive (average of $206). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated enero 27, 2026.
Read reviews from past customers who have flown American Airlines from Flint to San Juan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,197 reviews

Overall

7.2

Comfort

7.2

Crew

8.0

Food

6.4

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,197 reviews
American Airlines
7.2
Good
11,197 reviews

Overall

7.2

Comfort

7.2

Crew

8.0

Food

6.4

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Flint to San Juan. 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 San Juan?

    Located just 4.3 mi from the city center, Flint Bishop is the airport most travelers will use when flying to San Juan from Flint. Booking flights from Bishop (FNT) to San Juan should be relatively easy as there are 0 daily outbound flights to San Juan from 1 airline.

  • How long is the flight from Flint to San Juan?

    There are many flights that can get you from Flint to San Juan in 13h 59m. Fly via American Airlines to get the fastest option. The distance between Flint and San Juan is about 1985 mi.

  • What is the cheapest airline to fly from Flint to San Juan round-trip?

    Currently priced at $320, American Airlines will fly you from Flint to San Juan and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Flint to San Juan that include hotel bookings?

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

  • How can I find direct flights from Flint to San Juan?

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

  • Can I find deals for business class flights from Flint to San Juan?

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

  • What is the cheapest month to book a flight from Flint to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Flint to San Juan (average of $132). Flying from Flint to San Juan in April is currently the most expensive (average of $206). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 airline flying from Flint to San Juan

Discover the top airline that operate flights from Flint to San Juan. 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 enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$320Average$617FlexibilityNo cancel feeOn-time71%

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