HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Detroit

$70+ Cheap flights from Puerto Rico to Detroit (DTT)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DTT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Puerto Rico to Detroit 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 Puerto Rico to Detroit

Keep the following information in mind while searching for Puerto Rico to Detroit flight deals. Data was last updated September 16, 2025.

Round-trip from

$162
(Cheapflightsfares)

One-way from

$70
(Cheapflightsfares)

Popular in

March

Cheapest in

January

Average price

$292

Good round-trip deal

$210 or less

Good one-way deal

$128 or less
From Puerto Rico to Detroit (DTT)
Search Deals
One-way flight from Puerto Rico to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Puerto Rico to Detroit (DTT).
Search Deals
Price to beat on a one-way flight from Puerto Rico to Detroit (DTT).
Search Deals

Find flight deals from Puerto Rico to Detroit

Cheapest flights from Puerto Rico to Detroit
Explore the most affordable flight options available from Puerto Rico to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:00 amSJU - DTW
Nonstop4h 44mSpirit Airlines
Mon 11/1710:49 amDTW - SJU
Nonstop4h 34mSpirit Airlines
Deal found 9/16$140
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/22:38 pmSJU - DTW
Nonstop4h 46mSpirit Airlines
Tue 10/74:20 pmDTW - SJU
1 stop9h 24mSpirit Airlines
Deal found 9/16$162
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/22:38 pmSJU - DTW
Nonstop4h 46mSpirit Airlines
Mon 10/611:04 amDTW - SJU
1 stop14h 40mSpirit Airlines
Deal found 9/16$166
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/252:38 pmSJU - DTW
Nonstop4h 46mSpirit Airlines
Sun 9/289:12 amDTW - SJU
Nonstop4h 31mSpirit Airlines
Deal found 9/16$170
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/252:38 pmSJU - DTW
Nonstop4h 46mSpirit Airlines
Tue 9/307:02 amDTW - SJU
1 stop7h 09mSpirit Airlines
Deal found 9/16$177
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:59 amSJU - DTW
1 stop11h 44mSpirit Airlines
Fri 10/37:02 amDTW - SJU
1 stop7h 09mSpirit Airlines
Deal found 9/14$196
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:59 amBQN - DTW
1 stop10h 40mMultiple Airlines
Sun 10/266:56 pmDTW - BQN
2 stops31h 08mMultiple Airlines
Deal found 9/16$358
This Frontier deal was found by Cheapflights users on 9/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:59 amBQN - DTW
1 stop8h 18mFrontier
Sun 10/261:09 pmDTW - BQN
1 stop12h 55mFrontier
Deal found 9/16$404
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:01 amBQN - DTW
1 stop18h 58mJetBlue
Sun 10/266:00 amDTW - BQN
1 stop15h 37mJetBlue
Deal found 9/16$435
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/1712:15 amBQN - DTW
3 stops16h 36mUnited Airlines
Sun 10/2611:00 amDTW - BQN
2 stops11h 57mUnited Airlines
Deal found 9/16$676

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Detroit 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 September 16, 2025.
Use the filters below to find and compare flights from Puerto Rico to Detroit that are best for you.

Fly from

Puerto Rico

Fly to

Detroit

Route

Depart

Return

Price

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Thu 10/2

2:38 pm-7:24 pm

Nonstop4h 46m

Detroit Metropolitan Wayne County

Mon 10/6

2:53 pm-1:44 am

1 stop10h 51m

$171

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Sat 10/18

5:45 am-5:45 pm

1 stop12h 00m

Detroit Metropolitan Wayne County

Sun 10/26

5:30 am-12:10 pm

1 stop6h 40m

$199

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Sat 10/25

7:15 am-4:55 pm

1 stop9h 40m

Detroit Metropolitan Wayne County

Tue 10/28

12:38 pm-9:59 pm

1 stop9h 21m

$199

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Fri 10/17

2:49 am-1:39 pm

1 stop10h 50m

Detroit Metropolitan Wayne County

Sun 10/26

6:05 am-2:59 pm

1 stop8h 54m

$202

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Mon 9/22

3:19 pm-10:40 pm

1 stop7h 21m

Detroit Metropolitan Wayne County

Mon 9/29

7:02 am-2:11 pm

1 stop7h 09m

$203

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Sun 9/21

3:22 pm-10:27 am

1 stop19h 05m

Detroit Metropolitan Wayne County

Mon 9/29

7:02 am-2:11 pm

1 stop7h 09m

$208

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Wed 10/1

3:19 pm-10:40 pm

1 stop7h 21m

Detroit Metropolitan Wayne County

Sat 10/4

2:57 pm-10:56 am

2 stops19h 59m

$225

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Fri 9/26

7:15 am-6:12 pm

1 stop10h 57m

Detroit Metropolitan Wayne County

Sun 9/28

9:12 am-1:43 pm

Nonstop4h 31m

$243

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Thu 10/2

11:59 am-8:14 am

2 stops20h 15m

Detroit Metropolitan Wayne County

Sat 10/4

7:02 am-2:11 pm

1 stop7h 09m

$247

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Fri 9/26

7:15 am-2:46 pm

1 stop7h 31m

Detroit Metropolitan Wayne County

Mon 9/29

3:42 pm-9:56 am

2 stops18h 14m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 32 results
1
2
3
4

Best time to book a flight from Puerto Rico to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Puerto Rico 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 Puerto Rico to Detroit

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

Currently, August is the cheapest month in which you can book a flight from Puerto Rico to Detroit (average of $250). Flying from Puerto Rico to Detroit in March is currently the most expensive (average of $305). 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.

What is the cheapest time of day to fly from PR to DTT?

Find hourly flight availability from Puerto Rico to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Puerto Rico to Detroit, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from Puerto Rico to Detroit, such as Delta and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Spirit Airlines
6.3
Okay
8,019 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Detroit. 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 into for flights to Detroit from Puerto Rico?

    If you book a flight to Detroit from Puerto Rico, you will be flying to All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.6 mi from the center of Detroit.

  • How long is the flight from Puerto Rico to Detroit?

    Airlines like Spirit Airlines, Southwest, and Delta fly from Puerto Rico to Detroit in about 4h 46m. The time it takes to get you to your destination can typically vary by up to 7h 14m. The distance between Puerto Rico and Detroit is about 1932 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Puerto Rico to Detroit one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $70. However, be on the lookout for offers from Southwest and Frontier, as they are both options that can get you from Puerto Rico to Detroit for a low price.

  • What are the most reliable airlines from Puerto Rico to Detroit?

    Before booking your flight to Detroit from Puerto Rico, check out the most reliable airlines to get you to your destination on time: Delta (84%), WestJet (81%), Spirit Airlines( 78%).

  • What are the cheapest flights from Puerto Rico to Detroit?

    The cheapest flight price from Puerto Rico to Detroit is $83. On average you can expect to pay $285. The most popular route, (San Juan Luis Munoz Marin Intl - Detroit Metropolitan Wayne County), can usually be booked for $154.

  • Can I find deals for flights from Puerto Rico to Detroit that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Detroit?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Detroit.

  • Can I find deals for business class flights from Puerto Rico to Detroit?

    Yes. Cheapflights offers flight deals from Puerto Rico to Detroit 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 Puerto Rico to Detroit?

    Currently, August is the cheapest month in which you can book a flight from Puerto Rico to Detroit (average of $250). Flying from Puerto Rico to Detroit in March is currently the most expensive (average of $305). 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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 Puerto Rico to Detroit

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

Top 5 airlines flying from Puerto Rico to Detroit

Discover the top 5 airlines that operate flights from Puerto Rico to Detroit. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$106Average$247FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$199Average$555FlexibilityNo cancel feeOn-time71%
DeltaCheapest$204Average$502FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$250Average$250FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$364Average$574FlexibilityNo cancel feeOn-time63%

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.