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Puerto Rico

$90+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SJU
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
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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 noviembre 26, 2025.

This Super.com deal was found by Cheapflights users on 11/23. 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.
jue. 11/2710:21 amDTW - SJU
1 stop13h 03mSpirit Airlines
jue. 12/44:10 amSJU - DTW
1 stop6h 58mSpirit Airlines
Deal found 11/23$199
This Priceline deal was found by Cheapflights users on 11/25. 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.
jue. 12/49:00 amDTW - SJU
1 stop10h 08mFrontier
mié. 12/103:55 amSJU - DTW
1 stop29h 25mFrontier
Deal found 11/25$201
This Cheapflightsfares deal was found by Cheapflights users on 11/25. 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.
mar. 12/96:00 amDTW - SJU
1 stop17h 16mSpirit Airlines
sáb. 12/134:10 amSJU - DTW
1 stop6h 58mSpirit Airlines
Deal found 11/25$202
This Super.com deal was found by Cheapflights users on 11/25. 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.
lun. 12/156:00 amDTW - SJU
1 stop17h 16mSpirit Airlines
jue. 12/184:10 amSJU - DTW
1 stop6h 23mSpirit Airlines
Deal found 11/25$203
This Cheapflightsfares deal was found by Cheapflights users on 11/26. 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.
sáb. 12/136:58 pmDTW - SJU
1 stop16h 34mSpirit Airlines
vie. 12/194:10 amSJU - DTW
1 stop6h 23mSpirit Airlines
Deal found 11/26$204
This CheapOair deal was found by Cheapflights users on 11/25. 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.
lun. 12/157:49 amDTW - SJU
1 stop15h 56mSpirit Airlines
vie. 12/267:50 pmSJU - DTW
1 stop13h 53mSpirit Airlines
Deal found 11/25$205
This Super.com deal was found by Cheapflights users on 11/24. 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.
mié. 12/39:53 pmDTW - SJU
1 stop11h 40mSpirit Airlines
mar. 12/96:00 amSJU - DTW
1 stop19h 09mSpirit Airlines
Deal found 11/24$209
This Cheapflightsfares deal was found by Cheapflights users on 11/26. 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.
vie. 12/56:58 pmDTW - SJU
1 stop16h 34mSpirit Airlines
lun. 12/811:38 amSJU - DTW
1 stop11h 03mSpirit Airlines
Deal found 11/26$210
This Super.com deal was found by Cheapflights users on 11/25. 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.
mié. 12/106:00 amDTW - SJU
1 stop17h 16mSpirit Airlines
lun. 12/1511:38 amSJU - DTW
1 stop11h 03mSpirit Airlines
Deal found 11/25$211
This CheapOair deal was found by Cheapflights users on 11/26. 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.
sáb. 12/136:00 amDTW - SJU
1 stop17h 16mSpirit Airlines
sáb. 12/204:10 amSJU - DTW
1 stop6h 23mSpirit Airlines
Deal found 11/26$212
This Cheapflightsfares deal was found by Cheapflights users on 11/26. 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.
jue. 12/116:58 pmDTW - SJU
1 stop16h 34mSpirit Airlines
mar. 12/166:00 amSJU - DTW
1 stop19h 09mSpirit Airlines
Deal found 11/26$214
This Priceline deal was found by Cheapflights users on 11/25. 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.
jue. 12/116:12 pmDTW - BQN
1 stop7h 46mFrontier
dom. 12/143:55 amBQN - DTW
1 stop14h 22mFrontier
Deal found 11/25$238

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 noviembre 26, 2025.

Round-trip from

$199
(Priceline)

One-way from

$90
(Frontier)

Popular in

December

Cheapest in

October

Average price

$424

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 ($64 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 noviembre 26, 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

jue. 1/22

5:15 am-12:01 pm

1 stop29h 46m

Aguadilla Borinquen

jue. 1/29

12:41 pm-11:41 pm

1 stop12h 00m

$312

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

jue. 3/5

6:07 pm-2:58 am

1 stop7h 51m

Aguadilla Borinquen

lun. 3/9

3:55 am-8:53 am

1 stop28h 58m

$331

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

mar. 1/20

5:15 am-1:06 pm

1 stop6h 51m

San Juan Luis Munoz Marin Intl

mar. 1/27

3:20 pm-7:15 pm

Nonstop4h 55m

$355

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

mar. 1/13

7:15 am-5:17 pm

1 stop9h 02m

San Juan Luis Munoz Marin Intl

mié. 1/21

3:20 pm-7:15 pm

Nonstop4h 55m

$355

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

sáb. 1/24

8:15 am-5:23 pm

1 stop8h 08m

San Juan Luis Munoz Marin Intl

mié. 1/28

3:20 pm-7:15 pm

Nonstop4h 55m

$355

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

vie. 2/27

9:00 am-2:58 am

1 stop16h 58m

Aguadilla Borinquen

lun. 3/2

3:55 am-3:11 pm

1 stop12h 16m

$361

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

vie. 2/27

10:09 am-2:58 am

2 stops15h 49m

Aguadilla Borinquen

lun. 3/2

3:55 am-5:07 pm

1 stop14h 12m

$367

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

jue. 2/26

5:15 am-2:58 am

1 stop20h 43m

Aguadilla Borinquen

lun. 3/2

3:55 am-1:20 pm

1 stop10h 25m

$368

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

sáb. 4/11

5:12 pm-12:15 am

1 stop7h 03m

San Juan Luis Munoz Marin Intl

mié. 4/29

3:00 pm-11:57 pm

1 stop8h 57m

$369

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

jue. 2/26

10:28 am-11:57 pm

2 stops12h 29m

Aguadilla Borinquen

lun. 3/2

1:09 am-1:33 pm

2 stops13h 24m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 49 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 $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 noviembre 26, 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 noviembre 26, 2025.

The most flights from DTT to PR0 are scheduled on a Monday (2 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 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 noviembre 26, 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
4,254 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

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
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

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
8,003 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

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
11,037 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

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
8,156 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

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
3,101 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

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 6h 51m. Frontier provides one of the quickest options available for as low as $355. 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 $90. Spirit Airlines flights start at $118 while deals on JetBlue start at $124 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 - Mayagüez Eugenio M De Hostos.

  • 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 (87%), Delta (82%) or Spirit Airlines (60%) 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 $109. On average you can expect to pay $509. The most popular route, (Detroit Metropolitan Wayne County - San Juan Luis Munoz Marin Intl), can usually be booked for $186.

  • 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.

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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 noviembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$124Average$232FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$147Average$280FlexibilityNo cancel feeOn-time65%
DeltaCheapest$232Average$582FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$266Average$545FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$281Average$362FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$324Average$564FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$395Average$544FlexibilityNo cancel feeOn-time63%

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