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$75+ Cheap flights from Detroit (DTT) 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SJU
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Detroit to Puerto Rico

Cheapest flights from Detroit to Puerto Rico
Explore the most affordable flight options available from Detroit to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Frontier deal was found by Cheapflights users on 2/10. 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.
Tue 4/141:46 pm
DTW
-
BQN
1 stop11h 57m
Frontier
Fri 4/172:38 am
BQN
-
DTW
1 stop7h 53m
Frontier
Deal found 2/10$192
This CheapOair deal was found by Cheapflights users on 2/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/289:11 pm
DTW
-
SJU
1 stop28h 42m
Multiple Airlines
Fri 3/65:45 pm
SJU
-
DTW
1 stop15h 04m
Multiple Airlines
Deal found 2/7$208
This CheapOair deal was found by Cheapflights users on 2/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:15 am
DTW
-
SJU
1 stop17h 18m
Spirit Airlines
Fri 2/134:31 pm
SJU
-
DTW
1 stop8h 28m
Spirit Airlines
Deal found 2/7$210
This Mytrip deal was found by Cheapflights users on 2/9. 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 2/227:43 pm
DTW
-
SJU
1 stop13h 34m
Spirit Airlines
Wed 2/253:18 pm
SJU
-
DTW
2 stops18h 57m
Spirit Airlines
Deal found 2/9$211
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:10 am
DTW
-
SJU
1 stop6h 22m
Spirit Airlines
Wed 3/411:52 am
SJU
-
DTW
1 stop10h 47m
Spirit Airlines
Deal found 2/10$212
This Frontier deal was found by Cheapflights users on 2/10. 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.
Mon 3/22:08 pm
DTW
-
SJU
1 stop10h 16m
Frontier
Wed 3/411:07 am
SJU
-
DTW
1 stop9h 46m
Frontier
Deal found 2/10$213
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Tue 2/245:09 am
DTW
-
SJU
1 stop7h 55m
Spirit Airlines
Tue 3/311:52 am
SJU
-
DTW
1 stop10h 47m
Spirit Airlines
Deal found 2/9$214
This Frontier deal was found by Cheapflights users on 2/10. 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.
Mon 2/236:08 pm
DTW
-
SJU
1 stop7h 45m
Frontier
Thu 2/263:53 am
SJU
-
DTW
1 stop13h 40m
Frontier
Deal found 2/10$215
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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.
Sat 3/145:31 pm
DTW
-
SJU
1 stop15h 22m
Spirit Airlines
Tue 3/1712:05 pm
SJU
-
DTW
1 stop10h 32m
Spirit Airlines
Deal found 2/10$216
This Expedia deal was found by Cheapflights users on 2/9. 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 2/197:43 pm
DTW
-
SJU
1 stop13h 34m
Multiple Airlines
Sun 2/223:53 am
SJU
-
DTW
1 stop30h 04m
Multiple Airlines
Deal found 2/9$217
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Wed 2/255:09 am
DTW
-
SJU
1 stop7h 55m
Spirit Airlines
Thu 3/56:00 am
SJU
-
DTW
1 stop8h 20m
Spirit Airlines
Deal found 2/9$218
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Wed 3/46:05 am
DTW
-
SJU
1 stop7h 20m
Spirit Airlines
Thu 3/55:45 pm
SJU
-
DTW
1 stop15h 04m
Spirit Airlines
Deal found 2/9$219

Find flight deals from Detroit to Puerto Rico

Keep the following information in mind while searching for Detroit to Puerto Rico flight deals. Data was last updated February 11, 2026.

Round-trip from

$192
(Priceline)

One-way from

$75
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$394

Good round-trip deal

$506 or less

Good one-way deal

$318 or less
From Detroit (DTT) to Puerto Rico
Search Deals
One-way flight from Detroit (DTT) to Puerto Rico
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Detroit (DTT) to Puerto Rico.
Search Deals
Price to beat on a one-way flight from Detroit (DTT) to Puerto Rico.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 February 11, 2026.
Use the filters below to find and compare flights from Detroit to Puerto Rico that are best for you.

Fly from

Detroit

Fly to

Puerto Rico

Route

Depart

Return

Price

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Wed 4/29

1:46 pm-1:43 am

1 stop11h 57m

Aguadilla Borinquen

Tue 5/5

2:38 am-12:47 pm

1 stop10h 09m

$192

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Tue 4/14

1:46 pm-1:43 am

1 stop11h 57m

Aguadilla Borinquen

Fri 4/17

2:38 am-10:31 am

1 stop7h 53m

$192

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Tue 4/28

1:46 pm-1:43 am

1 stop11h 57m

Aguadilla Borinquen

Mon 5/4

2:38 am-12:47 pm

1 stop10h 09m

$192

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Tue 4/14

5:31 pm-1:43 am

1 stop8h 12m

Aguadilla Borinquen

Fri 4/17

2:38 am-4:14 pm

2 stops13h 36m

$267

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Wed 4/29

6:05 am-1:43 am

2 stops19h 38m

Aguadilla Borinquen

Tue 5/5

2:38 am-12:47 pm

1 stop10h 09m

$275

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Wed 3/11

11:02 am-1:42 am

1 stop14h 40m

Aguadilla Borinquen

Sun 3/15

2:42 am-10:07 am

1 stop7h 25m

$302

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Mon 3/9

11:02 am-1:58 am

1 stop14h 56m

Aguadilla Borinquen

Sun 3/15

2:42 am-10:07 am

1 stop7h 25m

$330

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Mon 3/9

9:51 am-1:52 am

2 stops16h 01m

Aguadilla Borinquen

Sun 3/15

2:42 am-10:07 am

1 stop7h 25m

$338

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Fri 2/20

2:22 pm-2:57 am

1 stop11h 35m

Aguadilla Borinquen

Thu 2/26

3:58 am-9:42 am

1 stop6h 44m

$364

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Tue 3/24

11:17 am-1:42 am

1 stop14h 25m

Aguadilla Borinquen

Mon 4/6

2:43 am-8:44 am

1 stop30h 01m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 45 results
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Best time to book a flight from Detroit to Puerto Rico

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

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

Currently, September is the cheapest month in which you can book a flight from Detroit to Puerto Rico (average of $131). Flying from Detroit to Puerto Rico in April is currently the most expensive (average of $202). 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 DTT to PR?

Find hourly flight availability from Detroit to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Puerto Rico as you normally would.

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 February 11, 2026.
Peruse reviews from past customers who have flown with Delta, American Airlines, and JetBlue from Detroit to Puerto Rico to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,178 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,178 reviews
Delta
7.9
Good
8,178 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,262 reviews
Delta
7.9
Good
8,178 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,894 reviews
Delta
7.9
Good
8,178 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,439 reviews
Delta
7.9
Good
8,178 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.7
Fair
3,052 reviews
Delta
7.9
Good
8,178 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    Detroit All airports (DTT) is the airport you will fly out of if you book a flight from Detroit to Puerto Rico. It is only a 0.6 mi journey to All airports (DTT) from Detroit’s city center.

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

    A quick flight from Detroit to Puerto Rico can take about 4h 18m. Frontier provides one of the quickest options available for as low as $402. Detroit and Puerto Rico are separated by a distance of 1932 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $69. Frontier flights start at $79 while deals on Delta start at $149 one-way.

  • What are the most popular routes from Detroit to Puerto Rico?

    The most popular flight routes from Detroit to Puerto Rico are Detroit Metropolitan Wayne County - San Juan Luis Munoz Marin Intl, Detroit Metropolitan Wayne County - Aguadilla Borinquen and Detroit Metropolitan Wayne County - Vieques.

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

    The cheapest flight price from Detroit to Puerto Rico is $218. On average you can expect to pay $517. The most popular route, (Detroit Metropolitan Wayne County - San Juan Luis Munoz Marin Intl), can usually be booked for $171.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Detroit to Puerto Rico (average of $131). Flying from Detroit to Puerto Rico in April is currently the most expensive (average of $202). 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

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Alternative routes for Detroit 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
Detroit to Luis Munoz Marin Intl flights
Midway to Luis Munoz Marin Intl flights
O'Hare Intl to Punta Cana flights
O'Hare Intl to Oranjestad flights
O'Hare Intl to Nassau flights
Midway to Punta Cana flights
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O'Hare Intl to Montego Bay flights
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Grand Rapids to Luis Munoz Marin Intl flights
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O'Hare Intl to Simpson Bay flights
Midway to Montego Bay flights
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Midway to Nassau flights
Detroit to Oranjestad flights
O'Hare Intl to Willemstad flights
Midway to Oranjestad flights
O'Hare Intl to Santo Domingo flights
Midway to Saint Thomas Island flights
O'Hare Intl to Castries flights
Detroit to Simpson Bay flights
Grand Rapids to Punta Cana flights
O'Hare Intl to Bridgetown flights
O'Hare Intl to Christiansted flights
Midway to Providenciales flights
Detroit to George Town flights
South Bend to Luis Munoz Marin Intl flights
Detroit to Christiansted flights
Grand Rapids to Saint Thomas Island flights
Flint to Luis Munoz Marin Intl flights
O'Hare Intl to Aguadilla flights
Lansing to Luis Munoz Marin Intl flights
O'Hare Intl to St. John's flights
Detroit to Willemstad flights
Grand Rapids to Montego Bay flights
Midway to Santo Domingo flights
Midway to Simpson Bay flights
Grand Rapids to Oranjestad flights
Detroit to Providenciales flights
Grand Rapids to Nassau flights
Midway to George Town flights
Detroit to Santo Domingo flights
Marquette to Luis Munoz Marin Intl flights

Top 7 airlines flying from Detroit to Puerto Rico

Discover the top 7 airlines that operate flights from Detroit 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$262FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$135Average$281FlexibilityNo cancel feeOn-time65%
DeltaCheapest$206Average$549FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$211Average$361FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$266Average$545FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$329Average$567FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$395Average$524FlexibilityNo cancel feeOn-time63%

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