What airlines fly to Puerto Rico?

Spirit Airlines, Delta and American Airlines are the top three most popular airlines that fly to Puerto Rico from Detroit according to our data. Spirit Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 7 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

How many flights depart from Detroit to Puerto Rico on average per day?

As of April 2026, there are 1 flights per day flying from Detroit to Puerto Rico. The most common time of day flights depart is 8:00AM, with 100% of flights taking off at noon.

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

Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from Detroit to Puerto Rico

How many flights depart from Detroit to Puerto Rico on average per week?

As of April 2026, 12 flights take off from Detroit and land in Puerto Rico each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

When did momondo last update prices for flights from Detroit to Puerto Rico?

Prices for flights from Detroit to Puerto Rico are updated daily.

How many operators does momondo search for flights from Detroit to Puerto Rico?

There are 7 operators available for flights from Detroit to Puerto Rico as of April 2026.

How old do you have to be to fly from Detroit to Puerto Rico?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Puerto Rico.

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

The travel and health documents you'll need for your trip to Puerto Rico may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Rico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$88 Cheap Flights from Detroit to Puerto Rico in 2026

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Find the cheapest flights from Detroit to Puerto Rico

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:26 am - 10:48 pm

DTW

SJU

11h 22m

1 stop

6:00 am - 12:00 pm

SJU

DTW

30h 00m

1 stop

$211Frontier

Sat, May 2 - Sat, May 9

1:22 pm - 1:43 am

DTW

BQN

12h 21m

1 stop

2:59 am - 12:00 pm

BQN

DTW

9h 01m

1 stop

$212Frontier

Sun, May 3 - Sat, May 9

6:00 am - 2:07 pm

DTW

SJU

8h 07m

1 stop

3:03 am - 11:59 am

SJU

DTW

8h 56m

1 stop

$212Frontier

Sat, May 16 - Tue, May 19

1:22 pm - 1:43 am

DTW

BQN

12h 21m

1 stop

2:59 am - 12:00 pm

BQN

DTW

9h 01m

1 stop

$213Frontier

Sun, May 3 - Sat, May 9

6:10 am - 7:22 pm

DTW

SJU

13h 12m

1 stop

3:19 pm - 1:25 pm

SJU

DTW

22h 06m

1 stop

$219Multiple Airlines

Mon, Apr 20 - Mon, Apr 27

1:30 pm - 1:43 am

DTW

BQN

12h 13m

1 stop

2:43 am - 10:52 pm

BQN

DTW

20h 09m

2 stops

$269Multiple Airlines

Mon, Apr 20 - Thu, Apr 23

6:00 am - 4:11 pm

DTW

MAZ

10h 11m

2 stops

7:35 am - 11:46 pm

MAZ

DTW

16h 11m

2 stops

$762JetBlue

Mon, Apr 27 - Tue, May 5

9:00 am - 3:53 pm

DTW

VQS

30h 53m

2 stops

11:44 am - 11:44 pm

VQS

DTW

12h 00m

2 stops

$966United Airlines

Tue, May 12 - Tue, May 19

11:15 am - 3:53 pm

DTW

VQS

28h 38m

2 stops

10:12 am - 11:59 pm

VQS

DTW

13h 47m

2 stops

$1,031United Airlines

Sat, May 16 - Wed, May 20

7:30 am - 6:50 pm

DTW

MAZ

11h 20m

2 stops

1:25 pm - 11:58 pm

MAZ

DTW

10h 33m

2 stops

$1,437JetBlue

Tue, Jul 7 - Mon, Jul 13

Spirit Airlines flights from Detroit to Puerto Rico

Our best Spirit Airlines deals on Detroit to Puerto Rico flight tickets

Spirit Airlines

Apr 11

DTW6:50 pmDetroit Metropolitan Wayne County

16h 59m

1 stop

SJU11:49 amSan Juan Luis Munoz Marin Intl

Apr 15

SJU12:57 pmSan Juan Luis Munoz Marin Intl

11h 02m

1 stop

DTW11:59 pmDetroit Metropolitan Wayne County

$221

Spirit Airlines

Apr 7

DTW8:15 amDetroit Metropolitan Wayne County

26h 52m

2 stops

SJU11:07 amSan Juan Luis Munoz Marin Intl

Apr 9

SJU7:54 pmSan Juan Luis Munoz Marin Intl

13h 29m

1 stop

DTW9:23 amDetroit Metropolitan Wayne County

$248

Spirit Airlines

Apr 20

DTW8:25 amDetroit Metropolitan Wayne County

16h 33m

2 stops

SJU12:58 amSan Juan Luis Munoz Marin Intl

Apr 24

SJU10:50 amSan Juan Luis Munoz Marin Intl

8h 03m

1 stop

DTW6:53 pmDetroit Metropolitan Wayne County

$256

Frontier flights from Detroit to Puerto Rico

Our best Frontier deals on Detroit to Puerto Rico flight tickets

Frontier

May 2

DTW11:26 amDetroit Metropolitan Wayne County

11h 22m

1 stop

SJU10:48 pmSan Juan Luis Munoz Marin Intl

May 9

SJU6:00 amSan Juan Luis Munoz Marin Intl

30h 00m

1 stop

DTW12:00 pmDetroit Metropolitan Wayne County

$211

Frontier

Apr 18

DTW11:26 amDetroit Metropolitan Wayne County

11h 22m

1 stop

SJU10:48 pmSan Juan Luis Munoz Marin Intl

Apr 21

SJU3:08 amSan Juan Luis Munoz Marin Intl

10h 17m

1 stop

DTW1:25 pmDetroit Metropolitan Wayne County

$212

Frontier

May 3

DTW1:22 pmDetroit Metropolitan Wayne County

12h 21m

1 stop

BQN1:43 amAguadilla Borinquen

May 9

BQN2:59 amAguadilla Borinquen

9h 01m

1 stop

DTW12:00 pmDetroit Metropolitan Wayne County

$213

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Sat 5/2

11:26 am-10:48 pm

1 stop11h 22m

San Juan Luis Munoz Marin Intl

Sat 5/9

6:00 am-12:00 pm

1 stop30h 00m

$211

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Sun 5/3

1:22 pm-1:43 am

1 stop12h 21m

Aguadilla Borinquen

Sat 5/9

2:59 am-12:00 pm

1 stop9h 01m

$212

Quickest round-trip

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Sat 5/16

6:00 am-2:07 pm

1 stop8h 07m

San Juan Luis Munoz Marin Intl

Tue 5/19

3:03 am-11:59 am

1 stop8h 56m

$212

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Sun 5/3

1:22 pm-1:43 am

1 stop12h 21m

Aguadilla Borinquen

Sat 5/9

2:59 am-12:00 pm

1 stop9h 01m

$213

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Mon 4/20

6:10 am-7:22 pm

1 stop13h 12m

San Juan Luis Munoz Marin Intl

Mon 4/27

3:19 pm-1:25 pm

1 stop22h 06m

$219

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Mon 4/20

1:30 pm-1:43 am

1 stop12h 13m

Aguadilla Borinquen

Thu 4/23

2:43 am-10:52 pm

2 stops20h 09m

$269

DetroitMayagüez

DTW - MAZ

DTWMAZ

Detroit Metropolitan Wayne County

Mon 4/27

6:00 am-4:11 pm

2 stops10h 11m

Mayagüez Eugenio M De Hostos

Tue 5/5

7:35 am-11:46 pm

2 stops16h 11m

$762

DetroitVieques

DTW - VQS

DTWVQS

Detroit Metropolitan Wayne County

Tue 5/12

9:00 am-3:53 pm

2 stops30h 53m

Vieques

Tue 5/19

11:44 am-11:44 pm

2 stops12h 00m

$966

DetroitVieques

DTW - VQS

DTWVQS

Detroit Metropolitan Wayne County

Sat 5/16

11:15 am-3:53 pm

2 stops28h 38m

Vieques

Wed 5/20

10:12 am-11:59 pm

2 stops13h 47m

$1,031

DetroitMayagüez

DTW - MAZ

DTWMAZ

Detroit Metropolitan Wayne County

Tue 7/7

7:30 am-6:50 pm

2 stops11h 20m

Mayagüez Eugenio M De Hostos

Mon 7/13

1:25 pm-11:58 pm

2 stops10h 33m

$1,437

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 Detroit 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

Other information

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in August, then you should wait until October to fly from Detroit, when ticket prices are also cheap, with an average price of $225.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Detroit is on a Thursday. momondo users have found tickets for Thursday departures for as low as $393. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Saturday, with ticket prices averaging around $515.

What is the cheapest Detroit to Puerto Rico flight route?

Fly from Detroit Metropolitan Wayne County to San Juan Luis Munoz Marin Intl for the best Detroit - Puerto Rico flight prices

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $377 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Detroit for as low as $309 on momondo.

What cabin class options are available on Detroit to Puerto Rico flights?

There are 4 cabin classes available to choose from on Detroit to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between Detroit to Puerto Rico.

Cheap Detroit to Puerto Rico flight deals and tips

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

Best Price Found	$274
Fastest flight time	4h 17m
Direct flights	Every day
Airports in Puerto Rico	20 airports

The best one-way flight to Puerto Rico from Detroit in the past 72 hours is $274. The best round-trip flight deal from Detroit to Puerto Rico found on momondo in the last 72 hours is $507.

The fastest flight from Detroit to Puerto Rico takes 4h 17m

Direct flights go from Detroit to Puerto Rico every day.

There are 20 airports in Puerto Rico. From Detroit there are direct flights to San Juan Luis Munoz Marin Intl (SJU).

Search flight deals

Frequently asked questions about flying from Detroit to Puerto Rico

When did momondo last update prices for flights from Detroit to Puerto Rico?
Prices for flights from Detroit to Puerto Rico are updated daily.
How many operators does momondo search for flights from Detroit to Puerto Rico?
There are 7 operators available for flights from Detroit to Puerto Rico as of April 2026.
How old do you have to be to fly from Detroit to Puerto Rico?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The travel and health documents you'll need for your trip to Puerto Rico may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Rico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Detroit to Puerto Rico?
momondo data reveals that the most frequently booked plane model on the route from Detroit to Puerto Rico is Boeing 737-900, representing 85.15% of all bookings. The subsequent popular models are Airbus A321-100/200 at 10.89%, Boeing 737-800 at 1.32%, and Airbus A320neo at 0.66%.

Best airlines flying from Detroit to Puerto Rico

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

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $130	Free Cancellation	Rating 6.3 8,597 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $168	Free Cancellation	Rating 5.7 3,000 reviews	Search Frontier flights
Delta	PriceFrom $201	Free Cancellation	Rating 7.9 8,383 reviews	Search Delta flights
JetBlue	PriceFrom $211	Free Cancellation	Rating 7.2 2,917 reviews	Search JetBlue flights
United Airlines	PriceFrom $266	Free Cancellation	Rating 7.4 9,548 reviews	Search United Airlines flights
American Airlines	PriceFrom $329	Free Cancellation	Rating 7.1 11,546 reviews	Search American Airlines flights
Southwest	PriceFrom $395	Free Cancellation	Rating 8.0 4,338 reviews	Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Detroit to Puerto Rico. momondo saves you time and could save you money on your trip.

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

Flights from Detroit to Puerto Rico with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Detroit to Puerto Rico flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Detroit 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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Feeling lucky

Popular cities in Puerto Rico

Flights to San Juanfrom $95

Flights to Aguadillafrom $194

Flights to Poncefrom $189

Flights to Culebrafrom $444

Flights to Mayagüezfrom $326

Cheap flights from Detroit to Puerto Rico from $88

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Puerto Rico departing on 4/24. 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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Spirit Airlines flights from Detroit to Puerto Rico

Our best Spirit Airlines deals on Detroit to Puerto Rico flight tickets

Frontier flights from Detroit to Puerto Rico

Our best Frontier deals on Detroit to Puerto Rico flight tickets

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

What is the cheapest month to fly to Puerto Rico?

What is the cheapest day to depart on your flight to Puerto Rico?

What is the cheapest Detroit to Puerto Rico flight route?

How far in advance should I book a flight to Puerto Rico?

What cabin class options are available on Detroit to Puerto Rico flights?

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

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

What airlines fly to Puerto Rico?

How many flights depart from Detroit to Puerto Rico on average per day?

How many flights depart from Detroit to Puerto Rico on average per week?

Cheap Detroit to Puerto Rico flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Puerto Rico

Frequently asked questions about flying from Detroit to Puerto Rico

Best airlines flying from Detroit to Puerto Rico

Compare and see reviews for airlines that fly from Detroit 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

Detroit 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

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According to popular flight searches on momondo this year