What is the cheapest airline that flies from Flint Bishop to Puerto Rico?

American Airlines and United Airlines are the most popular carriers operating from Flint Bishop to Puerto Rico

What airlines fly to Puerto Rico?

Delta, Frontier and American Airlines are the top three most popular airlines that fly to Puerto Rico from Flint according to our data. Delta is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 6 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Flint Bishop Airport to Puerto Rico?

Prices for flights from Flint Bishop Airport to Puerto Rico were last updated today.

How many operators does momondo search for flights from Flint Bishop Airport to Puerto Rico?

There are 2 operators available for flights from Flint Bishop Airport to Puerto Rico as of September 2026.

How old do you have to be to fly from Flint Bishop Airport to Puerto Rico?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Flint Bishop Airport to Puerto Rico.

What documentation or ID do you need to fly to Puerto Rico?

The required travel and health documents for your Puerto Rico trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Puerto Rico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$183 Cheap Flights from Flint to Puerto Rico in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Flint to Puerto Rico

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:27 pm - 9:38 amFNT Flint Bishop-SJU San Juan Luis Munoz Marin Intl

17h 11m2 stops Chicago O'Hare Intl Miami

6:51 pm - 2:57 pmSJU San Juan Luis Munoz Marin Intl-FNT Flint Bishop

21h 06m2 stops Miami Chicago O'Hare Intl

$366American Airlines

Fri, Jan 29 - Mon, Feb 8

3:27 pm - 12:22 pmFNT Flint Bishop-SJU San Juan Luis Munoz Marin Intl

19h 55m2 stops Chicago O'Hare Intl Miami

6:17 am - 2:57 pmSJU San Juan Luis Munoz Marin Intl-FNT Flint Bishop

9h 40m1 stop Chicago O'Hare Intl

$366American Airlines

Sat, Jan 30 - Sat, Feb 6

3:27 pm - 9:38 amFNT Flint Bishop-SJU San Juan Luis Munoz Marin Intl

17h 11m2 stops Chicago O'Hare Intl Miami

7:38 am - 11:46 pmSJU San Juan Luis Munoz Marin Intl-FNT Flint Bishop

17h 08m2 stops Miami Chicago O'Hare Intl

$366American Airlines

Fri, Jan 22 - Fri, Jan 29

5:36 pm - 10:38 amFNT Flint Bishop-SJU San Juan Luis Munoz Marin Intl

16h 02m2 stops Chicago O'Hare Intl Miami

6:00 am - 11:35 pmSJU San Juan Luis Munoz Marin Intl-FNT Flint Bishop

18h 35m2 stops Philadelphia Chicago O'Hare Intl

$366American Airlines

Fri, Feb 19 - Sat, Feb 27

5:15 am - 9:24 pmFNT Flint Bishop-SJU San Juan Luis Munoz Marin Intl

15h 09m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

1:00 pm - 11:58 pmSJU San Juan Luis Munoz Marin Intl-FNT Flint Bishop

11h 58m2 stops Newark Chicago O'Hare Intl

$456United Airlines

Sun, Jan 31 - Wed, Feb 10

5:15 am - 9:24 pmFNT Flint Bishop-SJU San Juan Luis Munoz Marin Intl

15h 09m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

1:00 pm - 11:58 pmSJU San Juan Luis Munoz Marin Intl-FNT Flint Bishop

11h 58m2 stops Newark Chicago O'Hare Intl

$456United Airlines

Tue, Jan 26 - Wed, Feb 10

6:55 am - 8:38 pmFNT Flint Bishop-SJU San Juan Luis Munoz Marin Intl

13h 43m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

7:25 am - 4:12 pmSJU San Juan Luis Munoz Marin Intl-FNT Flint Bishop

8h 47m1 stop Chicago O'Hare Intl

$532United Airlines

Sat, Oct 24 - Wed, Oct 28

11:37 am - 6:38 pmFNT Flint Bishop-SJU San Juan Luis Munoz Marin Intl

30h 01m1 stop Tampa St. Petersburg

11:13 am - 9:15 pmSJU San Juan Luis Munoz Marin Intl-FNT Flint Bishop

11h 02m1 stop Tampa

$921Multiple Airlines

Thu, Nov 26 - Mon, Nov 30

6:00 am - 2:43 pmFNT Flint Bishop-SJU San Juan Luis Munoz Marin Intl

31h 43m2 stops Orlando Sanford Intl Atlanta Hartsfield-Jackson

7:43 pm - 10:10 pmSJU San Juan Luis Munoz Marin Intl-FNT Flint Bishop

27h 27m1 stop Orlando

$1,012Multiple Airlines

Tue, Dec 29 - Sun, Jan 3

6:00 am - 11:35 pmFNT Flint Bishop-SJU San Juan Luis Munoz Marin Intl

16h 35m1 stop Orlando Sanford Intl

7:43 pm - 10:10 pmSJU San Juan Luis Munoz Marin Intl-FNT Flint Bishop

27h 27m1 stop Orlando

$1,028Multiple Airlines

Tue, Dec 29 - Sun, Jan 3

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American Airlines flights from Flint to Puerto Rico

Our best American Airlines deals on Flint to Puerto Rico flight tickets

American Airlines

Jan 22

FNT3:27 pmFlint Bishop

17h 11m

2 stops

SJU9:38 amSan Juan Luis Munoz Marin Intl

Jan 29

SJU6:17 amSan Juan Luis Munoz Marin Intl

18h 29m

1 stop

FNT11:46 pmFlint Bishop

$366

American Airlines

Jan 5

FNT5:15 amFlint Bishop

16h 17m

2 stops

SJU10:32 pmSan Juan Luis Munoz Marin Intl

Jan 13

SJU7:38 amSan Juan Luis Munoz Marin Intl

17h 08m

2 stops

FNT11:46 pmFlint Bishop

$386

American Airlines

Jan 5

FNT7:14 pmFlint Bishop

16h 59m

2 stops

SJU1:13 pmSan Juan Luis Munoz Marin Intl

Jan 13

SJU10:32 amSan Juan Luis Munoz Marin Intl

14h 14m

2 stops

FNT11:46 pmFlint Bishop

$422

United Airlines flights from Flint to Puerto Rico

Our best United Airlines deals on Flint to Puerto Rico flight tickets

United Airlines

Jan 26

FNT5:15 amFlint Bishop

15h 09m

2 stops

SJU9:24 pmSan Juan Luis Munoz Marin Intl

Feb 10

SJU1:00 pmSan Juan Luis Munoz Marin Intl

11h 58m

2 stops

FNT11:58 pmFlint Bishop

$456

United Airlines

Oct 24

FNT6:55 amFlint Bishop

13h 43m

2 stops

SJU8:38 pmSan Juan Luis Munoz Marin Intl

Oct 28

SJU12:00 pmSan Juan Luis Munoz Marin Intl

11h 36m

2 stops

FNT11:36 pmFlint Bishop

$532

United Airlines

Oct 24

FNT6:55 amFlint Bishop

13h 43m

2 stops

SJU8:38 pmSan Juan Luis Munoz Marin Intl

Oct 27

SJU1:05 amSan Juan Luis Munoz Marin Intl

15h 07m

2 stops

FNT4:12 pmFlint Bishop

$546

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlintSan Juan

FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl

FNTSJU

Flint Bishop

Fri 1/29

3:27 pm-9:38 am

2 stops17h 11m

San Juan Luis Munoz Marin Intl

Mon 2/8

6:51 pm-2:57 pm

2 stops21h 06m

$366

FlintSan Juan

FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl

FNTSJU

Flint Bishop

Sat 1/30

3:27 pm-12:22 pm

2 stops19h 55m

San Juan Luis Munoz Marin Intl

Sat 2/6

6:17 am-2:57 pm

1 stop9h 40m

$366

FlintSan Juan

FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl

FNTSJU

Flint Bishop

Fri 1/22

3:27 pm-9:38 am

2 stops17h 11m

San Juan Luis Munoz Marin Intl

Fri 1/29

7:38 am-11:46 pm

2 stops17h 08m

$366

FlintSan Juan

FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl

FNTSJU

Flint Bishop

Fri 2/19

5:36 pm-10:38 am

2 stops16h 02m

San Juan Luis Munoz Marin Intl

Sat 2/27

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 1/31

5:15 am-9:24 pm

2 stops15h 09m

San Juan Luis Munoz Marin Intl

Wed 2/10

1:00 pm-11:58 pm

2 stops11h 58m

$456

FlintSan Juan

FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl

FNTSJU

Flint Bishop

Tue 1/26

5:15 am-9:24 pm

2 stops15h 09m

San Juan Luis Munoz Marin Intl

Wed 2/10

1:00 pm-11:58 pm

2 stops11h 58m

$456

Quickest round-trip

FlintSan Juan

FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl

FNTSJU

Flint Bishop

Sat 10/24

6:55 am-8:38 pm

2 stops13h 43m

San Juan Luis Munoz Marin Intl

Wed 10/28

7:25 am-4:12 pm

1 stop8h 47m

$532

FlintSan Juan

FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl

FNTSJU

Flint Bishop

Thu 11/26

11:37 am-6:38 pm

1 stop30h 01m

San Juan Luis Munoz Marin Intl

Mon 11/30

11:13 am-9:15 pm

1 stop11h 02m

$921

FlintSan Juan

FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl

FNTSJU

Flint Bishop

Tue 12/29

6:00 am-2:43 pm

2 stops31h 43m

San Juan Luis Munoz Marin Intl

Sun 1/3

7:43 pm-10:10 pm

1 stop27h 27m

$1,012

FlintSan Juan

FNT Flint Bishop - SJU San Juan Luis Munoz Marin Intl

FNTSJU

Flint Bishop

Tue 12/29

6:00 am-11:35 pm

1 stop16h 35m

San Juan Luis Munoz Marin Intl

Sun 1/3

7:43 pm-10:10 pm

1 stop27h 27m

$1,028

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Flint to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Flint to Puerto Rico flights?

You could potentially save up to 78% on your flight if you consider stops on a Flint to Puerto Rico flight.

Cheap Flint to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Flint to Puerto Rico

Best Price Found	$183
Fastest flight time	7h 34m
Direct flights	None

The best one-way flight to Puerto Rico from Flint in the past 72 hours is $183. The best round-trip flight deal from Flint to Puerto Rico found on momondo in the last 72 hours is $366.

The fastest flight from Flint to Puerto Rico takes 7h 34m

There are no direct flights from Flint to Puerto Rico. There are no popular flight routes from Flint to Puerto Rico.

Search flight deals

Frequently asked questions about flying from Flint to Puerto Rico

When did momondo last update prices for flights from Flint Bishop Airport to Puerto Rico?
Prices for flights from Flint Bishop Airport to Puerto Rico were last updated today.
How many operators does momondo search for flights from Flint Bishop Airport to Puerto Rico?
There are 2 operators available for flights from Flint Bishop Airport to Puerto Rico as of September 2026.
How old do you have to be to fly from Flint Bishop Airport to Puerto Rico?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Flint Bishop Airport to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The required travel and health documents for your Puerto Rico trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Puerto Rico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Flint to Puerto Rico

Compare and see reviews for airlines that fly from Flint to Puerto Rico with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $235	Free Cancellation	Rating 7.4 10,207 reviews		Search United Airlines flights
American Airlines	PriceFrom $431	Free Cancellation	Rating 7.1 12,051 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Flint to Puerto Rico?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Puerto Rico from Flint.

Can I find flights from Flint to Puerto Rico with flexible booking policies on momondo?

All flight searches from Flint to Puerto Rico on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Flint to Puerto Rico?

momondo helps you find the best flight between Flint and Puerto Rico by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Flint to Puerto Rico right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Flint to Puerto Rico flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Puerto Rico

Flights to San Juanfrom $120

Flights to Aguadillafrom $176

Flights to Poncefrom $257

Flights to Viequesfrom $513

Flights to Culebrafrom $468

Flights to Mayagüezfrom $312

Cheap flights from Flint to Puerto Rico from $183

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Flint to Puerto Rico departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Flint to Puerto Rico

Our best American Airlines deals on Flint to Puerto Rico flight tickets

United Airlines flights from Flint to Puerto Rico

Our best United Airlines deals on Flint to Puerto Rico flight tickets

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How to get the cheapest flight ticket from Flint to Puerto Rico

Can stopping save me money on Flint to Puerto Rico flights?

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What airlines fly to Puerto Rico?

Cheap Flint to Puerto Rico flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Flint to Puerto Rico

Best airlines flying from Flint to Puerto Rico

Compare and see reviews for airlines that fly from Flint to Puerto Rico with momondo

Why use momondo?

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo

Flint flight routes

According to popular flight searches on momondo this year

Puerto Rico flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Puerto Rico

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Puerto Rico

List of cabin classes available on flights landing in Puerto Rico. Availability may vary depending on flight origin and airline.

Complete your trip to Puerto Rico

Explore popular destinations other users love

According to popular flight searches on momondo this year