HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Rico

$230+ 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SJU
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
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

Keep the following information in mind while searching for Flint to Puerto Rico flight deals. Data was last updated March 31, 2025.

Round-trip from

$294
(United Airlines)

One-way from

$230
(United Airlines)

Popular in

October

Cheapest in

May

Average price

$711
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 ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find 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 March 31, 2025.

This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/274:46 pmFNT - SJU
1 stop7h 08mUnited Airlines
Sat 5/31:05 amSJU - FNT
2 stops11h 56mUnited Airlines
Deal found 3/30$294
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 12/47:09 amFNT - SJU
2 stops12h 36mAmerican Airlines
Sat 12/135:50 amSJU - FNT
2 stops17h 49mAmerican Airlines
Deal found 3/31$385
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/277:24 pmFNT - SJU
3 stops37h 02mMultiple Airlines
Sun 5/49:25 amSJU - FNT
2 stops14h 14mMultiple Airlines
Deal found 3/30$463
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/191:55 pmFNT - BQN
2 stops33h 14mUnited Airlines
Mon 4/2112:15 amBQN - FNT
2 stops12h 51mUnited Airlines
Deal found 3/30$837

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 March 31, 2025.
Use the filters below to find and compare flights from Flint to Puerto Rico that are best for you.

Fly from

Flint

Fly to

Puerto Rico

Route

Depart

Return

Price

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sun 4/27

4:46 pm-11:54 pm

1 stop7h 08m

San Juan Luis Munoz Marin Intl

Sat 5/3

1:05 am-1:01 pm

2 stops11h 56m

$294

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sun 4/27

7:24 pm-8:26 am

3 stops37h 02m

San Juan Luis Munoz Marin Intl

Sun 5/4

9:25 am-11:39 pm

2 stops14h 14m

$463

FlintAguadilla

FNT - BQN

FNTBQN

Flint Bishop

Sat 4/19

1:55 pm-11:09 pm

2 stops33h 14m

Aguadilla Borinquen

Mon 4/21

12:15 am-1:06 pm

2 stops12h 51m

$837

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Thu 4/10

4:46 pm-11:54 pm

1 stop7h 08m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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

What is the cheapest month to book a flight from Flint to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from Flint to Puerto Rico (average of $254). Flying from Flint to Puerto Rico in December is currently the most expensive (average of $336). 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.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 March 31, 2025.
United Airlines
7.4
Good
8,614 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,614 reviews
United Airlines
7.4
Good
8,614 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • 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.

  • What is the cheapest month to book a flight from Flint to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Flint to Puerto Rico (average of $254). Flying from Flint to Puerto Rico in December is currently the most expensive (average of $336). 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.

Alternative routes for Flint to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Luis Munoz Marin Intl flights
O'Hare Intl to Punta Cana flights
Midway to Luis Munoz Marin Intl flights
O'Hare Intl to Montego Bay flights
Detroit to Luis Munoz Marin Intl flights
O'Hare Intl to Oranjestad flights
Detroit to Montego Bay flights
Midway to Punta Cana flights
Midway to Montego Bay flights
Detroit to Punta Cana flights
O'Hare Intl to Saint Thomas Island flights
O'Hare Intl to Nassau flights
O'Hare Intl to Simpson Bay flights
Grand Rapids to Luis Munoz Marin Intl flights
Detroit to Providenciales flights
Detroit to St. John's flights
O'Hare Intl to Santo Domingo flights
O'Hare Intl to Willemstad flights
Detroit to Oranjestad flights
O'Hare Intl to Christiansted flights
O'Hare Intl to St. John's flights
Midway to Nassau flights
O'Hare Intl to George Town flights
Detroit to Nassau flights
Detroit to Santo Domingo flights
Midway to Saint Thomas Island flights
O'Hare Intl to Providenciales flights
Detroit to Saint Thomas Island flights
O'Hare Intl to Bridgetown flights
O'Hare Intl to Puerto Plata flights
Midway to Oranjestad flights
Detroit to Castries flights
O'Hare Intl to Castries flights
O'Hare Intl to Kingston flights
Detroit to Willemstad flights
Midway to Santo Domingo flights
O'Hare Intl to Ponce flights
Detroit to Puerto Plata flights
Midway to Simpson Bay flights
Midway to Providenciales flights
Grand Rapids to Punta Cana flights
Flint to Montego Bay flights
Detroit to Simpson Bay flights
Grand Rapids to Saint Thomas Island flights
Grand Rapids to Montego Bay flights
Grand Rapids to Santo Domingo flights
Detroit to Kingston flights
O'Hare Intl to Port of Spain flights
Midway to George Town flights
O'Hare Intl to Santiago de los Caballeros flights

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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$359Average$599FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$463Average$734FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.