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Puerto Rico

$71+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SJU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$144
(Kiwi.com)

One-way from

$71
(Mytrip)

Popular in

May

Cheapest in

August

Average price

$242

Good round-trip deal

$204 or less

Good one-way deal

$84 or less
From Detroit Metropolitan Wayne County to Puerto Rico
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One-way flight from Detroit Metropolitan Wayne County to Puerto Rico
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Highest demand for flights based on searches. 15% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to Puerto Rico.
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Price to beat on a one-way flight from Detroit Metropolitan Wayne County to Puerto Rico.
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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 September 15, 2025.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:49 amDTW - SJU
Nonstop4h 34mSpirit Airlines
Sat 11/156:00 amSJU - DTW
Nonstop4h 44mSpirit Airlines
Deal found 9/14$144
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:49 amDTW - SJU
Nonstop4h 34mSpirit Airlines
Sat 11/156:00 amSJU - DTW
Nonstop4h 44mSpirit Airlines
Deal found 9/14$148
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 12/510:49 amDTW - SJU
Nonstop4h 34mSpirit Airlines
Mon 12/86:00 amSJU - DTW
Nonstop4h 44mSpirit Airlines
Deal found 9/12$149
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 11/1510:49 amDTW - SJU
Nonstop4h 34mSpirit Airlines
Sat 11/226:00 amSJU - DTW
Nonstop4h 44mSpirit Airlines
Deal found 9/13$154
This Expedia deal was found by Cheapflights users on 9/13. 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.
Sun 9/285:51 pmDTW - SJU
1 stop17h 13mSpirit Airlines
Thu 10/22:38 pmSJU - DTW
Nonstop4h 46mSpirit Airlines
Deal found 9/13$164
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/219:12 amDTW - SJU
Nonstop4h 31mSpirit Airlines
Sun 9/282:38 pmSJU - DTW
Nonstop4h 46mSpirit Airlines
Deal found 9/14$169
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.
Sun 9/219:12 amDTW - SJU
Nonstop4h 31mSpirit Airlines
Thu 9/252:38 pmSJU - DTW
Nonstop4h 46mSpirit Airlines
Deal found 9/14$170
This Priceline deal was found by Cheapflights users on 9/15. 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 11/712:16 pmDTW - SJU
1 stop6h 05mSpirit Airlines
Mon 11/106:00 amSJU - DTW
Nonstop4h 44mSpirit Airlines
Deal found 9/15$173
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/222:53 pmDTW - SJU
1 stop10h 01mSpirit Airlines
Sun 9/282:38 pmSJU - DTW
Nonstop4h 46mSpirit Airlines
Deal found 9/14$177
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:49 amDTW - SJU
Nonstop4h 34mSpirit Airlines
Mon 11/176:00 amSJU - DTW
Nonstop4h 44mSpirit Airlines
Deal found 9/14$179
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/31:36 pmDTW - BQN
1 stop12h 51mMultiple Airlines
Sun 10/53:32 amBQN - DTW
2 stops35h 42mMultiple Airlines
Deal found 9/13$262
This Frontier deal was found by Cheapflights users on 9/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/31:36 pmDTW - BQN
1 stop12h 51mFrontier
Sun 10/53:32 amBQN - DTW
2 stops9h 04mFrontier
Deal found 9/12$288

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 September 15, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Puerto Rico that are best for you.

Fly from

Detroit

Fly to

Puerto Rico

Route

Depart

Return

Price

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Mon 11/3

8:55 am-2:12 pm

Nonstop4h 17m

San Juan Luis Munoz Marin Intl

Thu 11/6

7:15 am-2:53 pm

1 stop8h 38m

$195

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Mon 10/20

8:55 am-1:12 pm

Nonstop4h 17m

San Juan Luis Munoz Marin Intl

Wed 10/29

7:00 am-3:04 pm

1 stop8h 04m

$195

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Tue 10/21

4:37 pm-11:56 pm

1 stop7h 19m

San Juan Luis Munoz Marin Intl

Fri 10/31

2:22 pm-7:03 pm

Nonstop4h 41m

$195

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Fri 11/14

5:30 pm-1:25 am

1 stop6h 55m

San Juan Luis Munoz Marin Intl

Tue 11/18

6:40 am-12:25 pm

1 stop6h 45m

$199

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Sat 10/25

4:37 pm-11:56 pm

1 stop7h 19m

San Juan Luis Munoz Marin Intl

Tue 10/28

7:00 am-3:04 pm

1 stop8h 04m

$199

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Sun 11/16

7:05 am-5:20 pm

1 stop9h 15m

San Juan Luis Munoz Marin Intl

Wed 11/19

7:15 am-3:07 pm

1 stop8h 52m

$199

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Wed 10/22

4:37 pm-11:56 pm

1 stop7h 19m

San Juan Luis Munoz Marin Intl

Fri 10/31

5:43 pm-12:56 am

1 stop7h 13m

$199

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Tue 10/21

4:37 pm-11:56 pm

1 stop7h 19m

San Juan Luis Munoz Marin Intl

Tue 10/28

7:00 am-6:45 pm

1 stop11h 45m

$199

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Tue 10/21

4:37 pm-11:56 pm

1 stop7h 19m

San Juan Luis Munoz Marin Intl

Sat 10/25

7:00 am-3:04 pm

1 stop8h 04m

$199

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Fri 10/3

1:36 pm-2:27 am

1 stop12h 51m

Aguadilla Borinquen

Sun 10/5

3:32 am-3:14 pm

2 stops35h 42m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 38 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 Metropolitan Wayne County Airport to Puerto Rico

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Puerto Rico (average of $254). Flying from Detroit Metropolitan Wayne County Airport to Puerto Rico in June is currently the most expensive (average of $339). 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 DTW 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 September 15, 2025.

When flying from Detroit Metropolitan Wayne County Airport to Puerto Rico, 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 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 September 15, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Detroit Metropolitan Wayne County Airport to Puerto Rico by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
8,015 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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
3,172 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

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?

    If you book a flight to Puerto Rico from Detroit, you will be flying from Detroit Metropolitan Wayne County, which is the city’s only airport. Detroit Metropolitan Wayne County (DTW) is located 17.3 mi from the center of Detroit.

  • How long is the flight from Detroit Metropolitan Wayne County Airport to Puerto Rico?

    Airlines like Delta and Frontier fly from Detroit Metropolitan Wayne County Airport to Puerto Rico in about 4h 17m. The time it takes to get you to your destination can typically vary by up to 8h 34m. Airlines will cover a distance of 1932 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Detroit Metropolitan Wayne County Airport to Puerto Rico?

    The most popular route from Detroit Metropolitan Wayne County Airport to Puerto Rico is Detroit Metropolitan Wayne County - San Juan Luis Munoz Marin Intl. You may also consider Detroit Metropolitan Wayne County - Aguadilla Borinquen or Detroit Metropolitan Wayne County - Vieques.

  • What are the most reliable airlines from Detroit Metropolitan Wayne County Airport to Puerto Rico?

    The top 3 most reliable airlines when flying from Detroit Metropolitan Wayne County Airport to Puerto Rico are WestJet (90%), Spirit Airlines (82%) and Delta (80%).

  • What are the cheapest flights from Detroit Metropolitan Wayne County Airport to Puerto Rico?

    Looking at all options, your cheapest flight can be booked for $68. While the most popular route (Detroit Metropolitan Wayne County - San Juan Luis Munoz Marin Intl) can be booked for $139 on average, our data indicates $318 when flying from Detroit Metropolitan Wayne County Airport to Puerto Rico.

  • 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 Metropolitan Wayne County Airport to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Puerto Rico (average of $254). Flying from Detroit Metropolitan Wayne County Airport to Puerto Rico in June is currently the most expensive (average of $339). 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.
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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$124Average$174FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$153Average$271FlexibilityNo cancel feeOn-time65%
DeltaCheapest$241Average$615FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$281Average$380FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$333Average$593FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$396Average$555FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$435Average$605FlexibilityNo cancel feeOn-time69%

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