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

As of August 2025, 10 flights take off from Detroit and land in Puerto Rico each week. The most common flight departure day for this route is Mon, with 30% of weekly flights taking off on this day.

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

As of August 2025, 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?

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

What airlines fly to Puerto Rico?

Spirit Airlines, Delta and Frontier 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 45% 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.

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 August 2025.

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.

$66 Cheap Flights from Detroit to Puerto Rico in 2025

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Find the cheapest flights from Detroit to Puerto Rico

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

1:36 pm - 2:34 amDTW-SJU

12h 58m1 stop

7:15 am - 2:46 pmSJU-DTW

7h 31m1 stop

$146Frontier

Find Deal

Mon, Sep 8 - Fri, Sep 19

1:36 pm - 2:34 amDTW-SJU

12h 58m1 stop

2:38 pm - 7:24 pmSJU-DTW

4h 46mnonstop

$151

Find Deal

Mon, Sep 8 - Thu, Sep 18

10:49 am - 4:23 pmDTW-SJU

4h 34mnonstop

6:00 am - 9:44 amSJU-DTW

4h 44mnonstop

$155Spirit Airlines

Find Deal

Fri, Nov 7 - Sat, Nov 15

9:12 am - 1:43 pmDTW-SJU

4h 31mnonstop

7:15 am - 2:46 pmSJU-DTW

7h 31m1 stop

$161

Find Deal

Sun, Sep 7 - Fri, Sep 19

9:12 am - 1:43 pmDTW-SJU

4h 31mnonstop

7:05 am - 6:02 pmSJU-DTW

10h 57m1 stop

$170Spirit Airlines

Find Deal

Sun, Sep 14 - Thu, Sep 18

8:47 am - 2:10 pmDTW-SJU

4h 23mnonstop

3:20 pm - 7:10 pmSJU-DTW

4h 50mnonstop

$190Delta

Find Deal

Tue, Nov 11 - Wed, Nov 19

4:10 pm - 11:58 pmDTW-SJU

6h 48m1 stop

3:21 pm - 7:26 pmSJU-DTW

5h 05mnonstop

$195Delta

Find Deal

Tue, Jan 20 - Thu, Jan 22

1:07 pm - 11:59 pmDTW-SJU

10h 52m1 stop

2:35 pm - 11:40 pmSJU-DTW

9h 05m1 stop

$199American Airlines

Find Deal

Thu, Oct 23 - Mon, Oct 27

3:19 pm - 9:42 pmDTW-BQN

6h 23m1 stop

5:01 am - 1:17 pmBQN-DTW

9h 16m1 stop

$328JetBlue

Find Deal

Fri, Oct 31 - Sun, Nov 2

6:12 am - 2:33 amDTW-BQN

20h 21m1 stop

5:01 am - 11:59 pmBQN-DTW

18h 58m1 stop

$370JetBlue

Find Deal

Tue, Sep 23 - Tue, Sep 30

Spirit Airlines flights from Detroit to Puerto Rico

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

Spirit Airlines

Nov 7

DTW10:49 amDetroit Metropolitan Wayne County

4h 34m

SJU4:23 pmSan Juan Luis Munoz Marin Intl

Nov 15

SJU6:00 amSan Juan Luis Munoz Marin Intl

4h 44m

DTW9:44 amDetroit Metropolitan Wayne County

$155

Find similar

Spirit Airlines

Aug 31

DTW9:40 amDetroit Metropolitan Wayne County

4h 37m

SJU2:17 pmSan Juan Luis Munoz Marin Intl

Sep 4

SJU2:38 pmSan Juan Luis Munoz Marin Intl

4h 46m

DTW7:24 pmDetroit Metropolitan Wayne County

$168

Find similar

Spirit Airlines

Sep 14

DTW9:12 amDetroit Metropolitan Wayne County

4h 31m

SJU1:43 pmSan Juan Luis Munoz Marin Intl

Sep 18

SJU7:05 amSan Juan Luis Munoz Marin Intl

10h 57m

1 stop

DTW6:02 pmDetroit Metropolitan Wayne County

$170

Find similar

Frontier flights from Detroit to Puerto Rico

Our best Frontier deals on Detroit to Puerto Rico flight tickets

Frontier

Sep 8

DTW1:36 pmDetroit Metropolitan Wayne County

12h 58m

1 stop

SJU2:34 amSan Juan Luis Munoz Marin Intl

Sep 19

SJU7:15 amSan Juan Luis Munoz Marin Intl

7h 31m

1 stop

DTW2:46 pmDetroit Metropolitan Wayne County

$146

Find similar

Frontier

Sep 7

DTW1:36 pmDetroit Metropolitan Wayne County

12h 58m

1 stop

SJU2:34 amSan Juan Luis Munoz Marin Intl

Sep 19

SJU7:15 amSan Juan Luis Munoz Marin Intl

7h 31m

1 stop

DTW2:46 pmDetroit Metropolitan Wayne County

$177

Find similar

Frontier

Sep 8

DTW1:36 pmDetroit Metropolitan Wayne County

12h 58m

1 stop

SJU2:34 amSan Juan Luis Munoz Marin Intl

Sep 16

SJU3:39 amSan Juan Luis Munoz Marin Intl

29h 05m

1 stop

DTW8:44 amDetroit Metropolitan Wayne County

$205

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Mon 9/8

1:36 pm-2:34 am

1 stop12h 58m

San Juan Luis Munoz Marin Intl

Fri 9/19

7:15 am-2:46 pm

1 stop7h 31m

$146

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Mon 9/8

1:36 pm-2:34 am

1 stop12h 58m

San Juan Luis Munoz Marin Intl

Thu 9/18

2:38 pm-7:24 pm

Nonstop4h 46m

$151

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Fri 11/7

10:49 am-4:23 pm

Nonstop4h 34m

San Juan Luis Munoz Marin Intl

Sat 11/15

6:00 am-9:44 am

Nonstop4h 44m

$155

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Sun 9/7

9:12 am-1:43 pm

Nonstop4h 31m

San Juan Luis Munoz Marin Intl

Fri 9/19

7:15 am-2:46 pm

1 stop7h 31m

$161

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Sun 9/14

9:12 am-1:43 pm

Nonstop4h 31m

San Juan Luis Munoz Marin Intl

Thu 9/18

7:05 am-6:02 pm

1 stop10h 57m

$170

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Tue 11/11

8:47 am-2:10 pm

Nonstop4h 23m

San Juan Luis Munoz Marin Intl

Wed 11/19

3:20 pm-7:10 pm

Nonstop4h 50m

$190

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Tue 1/20

4:10 pm-11:58 pm

1 stop6h 48m

San Juan Luis Munoz Marin Intl

Thu 1/22

3:21 pm-7:26 pm

Nonstop5h 05m

$195

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Thu 10/23

1:07 pm-11:59 pm

1 stop10h 52m

San Juan Luis Munoz Marin Intl

Mon 10/27

2:35 pm-11:40 pm

1 stop9h 05m

$199

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Fri 10/31

3:19 pm-9:42 pm

1 stop6h 23m

Aguadilla Borinquen

Sun 11/2

5:01 am-1:17 pm

1 stop9h 16m

$328

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Tue 9/23

6:12 am-2:33 am

1 stop20h 21m

Aguadilla Borinquen

Tue 9/30

5:01 am-11:59 pm

1 stop18h 58m

$370

Flights are sorted by cheapest round-trip flights first.

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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 July, then you should wait until September to fly from Detroit, when ticket prices are also cheap, with an average price of $246.

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 Monday. momondo users have found tickets for Monday departures for as low as $434. 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 $650.

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

Our most recent data shows that the best time of day to fly to Puerto Rico is in the evening. Flights from Detroit to Puerto Rico during this time can be as low as $264. In contrast, the most expensive time of day to depart to Puerto Rico is in the morning when prices are around $565.

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 $387 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 $307 on momondo.

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

There are 3 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	$70
Fastest flight time	4h 17m
Direct flights	Every day
Airports in Puerto Rico	1 airport

The best one-way flight to Puerto Rico from Detroit in the past 72 hours is $70. The best round-trip flight deal from Detroit to Puerto Rico found on momondo in the last 72 hours is $188.

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

Direct flights go from Detroit to Puerto Rico every day.

There is 1 airport near Puerto Rico: San Juan Luis Munoz Marin Intl (SJU)

Search flight deals

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 August 2025.
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 47.70% of all bookings. The subsequent popular models are Airbus A321-100/200 at 21.61%, Airbus A321neo at 12.53%, and Boeing 737-800 at 6.78%.

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
Frontier	PriceFrom $124	Free Cancellation	Rating 5.8 3,201 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $153	Free Cancellation	Rating 6.3 8,029 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $276	Free Cancellation	Rating 7.2 2,919 reviews	Search JetBlue flights
Delta	PriceFrom $310	Free Cancellation	Rating 7.9 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $333	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $396	Free Cancellation	Rating 8.0 4,243 reviews	Search Southwest flights
United Airlines	PriceFrom $418	Free Cancellation	Rating 7.4 8,940 reviews	Search United Airlines 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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Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Flights to San Juanfrom $128

Flights to Aguadillafrom $171

Flights to Poncefrom $106

Flights to Mayagüezfrom $317

Detroit flight routes

Detroit Metropolitan Wayne County to Wilmington New Hanover County

Detroit Metropolitan Wayne County to Baltimore/Washington

Detroit Metropolitan Wayne County to Raleigh-Durham

Detroit Metropolitan Wayne County to New Orleans Louis Armstrong

Detroit Metropolitan Wayne County to Atlanta Hartsfield-Jackson

Detroit Metropolitan Wayne County to Lambert-St Louis

Cheap flights from Detroit to Puerto Rico from $66

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 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Detroit to Puerto Rico

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

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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Use the filters below to find and compare flights from Detroit to Puerto Rico that are best for you.

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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

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in July, then you should wait until September to fly from Detroit, when ticket prices are also cheap, with an average price of $246.

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

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

Our most recent data shows that the best time of day to fly to Puerto Rico is in the evening. Flights from Detroit to Puerto Rico during this time can be as low as $264. In contrast, the most expensive time of day to depart to Puerto Rico is in the morning when prices are around $565.

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?

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

There are 3 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.

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

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

What airlines fly to Puerto Rico?

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

As of August 2025, 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.

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

As of August 2025, 10 flights take off from Detroit and land in Puerto Rico each week. The most common flight departure day for this route is Mon, with 30% of weekly flights taking off on this day.

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

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

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

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

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

What is the most popular plane model 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?

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

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

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

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

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