HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Rico

$68+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SJU
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Puerto Rico 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.

Find 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 November 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Thu 11/2710:26 amDTW - SJU
2 stops9h 01mMultiple Airlines
Fri 12/54:10 amSJU - DTW
1 stop6h 58mMultiple Airlines
Deal found 11/12$183
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 11/2110:36 amDTW - SJU
1 stop12h 51mFrontier
Sat 11/223:59 amSJU - DTW
1 stop7h 32mFrontier
Deal found 11/11$184
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 11/2810:27 amDTW - SJU
1 stop11h 42mMultiple Airlines
Thu 12/49:15 amSJU - DTW
2 stops23h 52mMultiple Airlines
Deal found 11/12$185
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Thu 11/273:33 pmDTW - SJU
1 stop10h 21mMultiple Airlines
Wed 12/37:10 amSJU - DTW
1 stop16h 59mMultiple Airlines
Deal found 11/12$186
This Priceline deal was found by Cheapflights users on 11/12. 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.
Thu 12/116:12 pmDTW - SJU
1 stop7h 38mMultiple Airlines
Mon 12/151:27 pmSJU - DTW
1 stop11h 32mMultiple Airlines
Deal found 11/12$187
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Sun 12/1411:13 amDTW - SJU
1 stop12h 03mMultiple Airlines
Wed 12/247:30 amSJU - DTW
1 stop27h 24mMultiple Airlines
Deal found 11/12$188
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
Sat 12/136:58 pmDTW - SJU
1 stop16h 34mMultiple Airlines
Sun 12/217:10 amSJU - DTW
1 stop28h 43mMultiple Airlines
Deal found 11/11$189
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Sun 12/1411:13 amDTW - SJU
1 stop12h 03mMultiple Airlines
Tue 12/238:47 pmSJU - DTW
1 stop13h 25mMultiple Airlines
Deal found 11/12$190
This FlightHub deal was found by Cheapflights users on 11/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:12 pmDTW - SJU
1 stop7h 38mMultiple Airlines
Tue 12/166:00 amSJU - DTW
1 stop19h 09mMultiple Airlines
Deal found 11/11$191
This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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.
Fri 12/56:58 pmDTW - SJU
1 stop16h 34mSpirit Airlines
Tue 12/96:00 amSJU - DTW
1 stop19h 09mSpirit Airlines
Deal found 11/12$193
This Super.com deal was found by Cheapflights users on 11/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:38 pmDTW - SJU
1 stop16h 54mSpirit Airlines
Fri 12/54:10 amSJU - DTW
1 stop6h 58mSpirit Airlines
Deal found 11/11$194
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
Sat 11/227:40 pmDTW - BQN
1 stop30h 23mFrontier
Wed 11/263:55 amBQN - DTW
1 stop11h 43mFrontier
Deal found 11/11$197

Cheap 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 November 13, 2025.

Round-trip from

$183
(Kiwi.com)

One-way from

$68
(Super.com)

Popular in

December

Cheapest in

October

Average price

$431

Good round-trip deal

$402 or less

Good one-way deal

$204 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. 15% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 13, 2025.
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

Thu 11/20

3:33 pm-11:23 am

1 stop18h 50m

Aguadilla Borinquen

Sun 11/23

3:55 am-6:56 pm

1 stop16h 01m

$222

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Thu 11/20

3:33 pm-11:23 am

1 stop18h 50m

Aguadilla Borinquen

Mon 11/24

3:55 am-10:41 am

1 stop7h 46m

$226

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Fri 11/21

10:36 am-11:23 am

2 stops23h 47m

Aguadilla Borinquen

Sat 11/22

3:55 am-10:31 am

1 stop7h 36m

$230

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Sat 11/22

9:25 am-3:10 am

2 stops16h 45m

Aguadilla Borinquen

Wed 11/26

3:55 am-2:38 pm

1 stop11h 43m

$256

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Sat 11/22

9:25 am-3:10 am

2 stops16h 45m

Aguadilla Borinquen

Sun 11/23

3:55 am-6:56 pm

1 stop16h 01m

$267

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Fri 11/21

9:53 pm-11:23 am

1 stop12h 30m

Aguadilla Borinquen

Tue 11/25

3:55 am-6:08 pm

1 stop15h 13m

$269

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Tue 11/25

11:36 am-3:10 am

1 stop14h 34m

Aguadilla Borinquen

Thu 11/27

3:55 am-6:41 pm

2 stops15h 46m

$284

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Wed 11/19

10:45 am-3:04 am

1 stop15h 19m

Aguadilla Borinquen

Wed 11/26

3:55 am-2:38 pm

1 stop11h 43m

$285

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Wed 11/19

6:10 am-3:04 am

1 stop19h 54m

Aguadilla Borinquen

Sun 11/23

3:55 am-6:56 pm

1 stop16h 01m

$296

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Thu 11/20

10:29 pm-3:03 am

2 stops27h 34m

Aguadilla Borinquen

Tue 11/25

3:55 am-6:08 pm

1 stop15h 13m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 44 results
1
2
3
...
5

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 $132). Flying from Detroit to Puerto Rico in April is currently the most expensive (average of $212). 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 November 13, 2025.

It’s typically best to fly out from Detroit to Puerto Rico in the evening. Doing so could potentially save you 38% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Detroit to Puerto Rico?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Puerto Rico. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Detroit to Puerto Rico flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Detroit to Puerto Rico

Explore weekly flight availability from Detroit to Puerto Rico. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 13, 2025.

The most flights from DTT to PR0 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 November 13, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines 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.
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,007 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,051 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,139 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,109 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 27m. Frontier provides one of the quickest options available for as low as $351. 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 Frontier, which is currently one of the cheapest options available, starting at $69. Spirit Airlines flights start at $99 while deals on JetBlue start at $164 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 most reliable airlines from Detroit to Puerto Rico?

    No one likes to see their flight delayed. When booking a flight from Detroit to Puerto Rico consider choosing WestJet (92%), Delta (91%) or Spirit Airlines (83%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Detroit to Puerto Rico is $150. On average you can expect to pay $550. 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 $132). Flying from Detroit to Puerto Rico in April is currently the most expensive (average of $212). 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

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 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
O'Hare Intl to Punta Cana flights
Detroit to Luis Munoz Marin Intl flights
Midway to Punta Cana flights
Midway to Luis Munoz Marin Intl flights
O'Hare Intl to Oranjestad flights
O'Hare Intl to Montego Bay flights
Detroit to Punta Cana flights
O'Hare Intl to Saint Thomas Island flights
O'Hare Intl to George Town flights
O'Hare Intl to Nassau flights
O'Hare Intl to Providenciales flights
Grand Rapids to Luis Munoz Marin Intl flights
Detroit to Nassau flights
Detroit to Montego Bay flights
O'Hare Intl to Simpson Bay flights
Detroit to Oranjestad flights
Midway to Oranjestad flights
O'Hare Intl to Willemstad flights
Grand Rapids to Punta Cana flights
Detroit to Saint Thomas Island flights
Midway to Montego Bay flights
O'Hare Intl to Castries flights
Detroit to George Town flights
Midway to Saint Thomas Island flights
Detroit to Castries flights
Midway to Simpson Bay flights
Midway to George Town flights
Midway to Nassau flights
Detroit to Simpson Bay flights
Midway to Providenciales flights
O'Hare Intl to Santo Domingo flights
Grand Rapids to Oranjestad flights
O'Hare Intl to Puerto Plata flights
Detroit to Christiansted flights
Detroit to Willemstad flights
Grand Rapids to Saint Thomas Island flights
O'Hare Intl to Christiansted flights
Detroit to Providenciales flights
O'Hare Intl to Kingston flights
Grand Rapids to Nassau flights
Grand Rapids to Montego Bay flights
Detroit to Puerto Plata flights
O'Hare Intl to St. John's flights
O'Hare Intl to Road Town flights
O'Hare Intl to Bridgetown flights
O'Hare Intl to Basseterre flights
Grand Rapids to Santiago de los Caballeros flights
Midway to Castries flights
Flint 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$124Average$224FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$152Average$277FlexibilityNo cancel feeOn-time65%
DeltaCheapest$233Average$586FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$281Average$362FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$324Average$571FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$380Average$570FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$395Average$557FlexibilityNo 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.