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$96+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SJU
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$159
(FlightHub)

One-way from

$96
(Mytrip)

Popular in

November

Cheapest in

April

Average price

$310

Good round-trip deal

$476 or less

Good one-way deal

$224 or less
From Detroit (DTT) to Puerto Rico
Search Deals
One-way flight from Detroit (DTT) to Puerto Rico
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Highest demand for flights based on searches. 10% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Detroit (DTT) to Puerto Rico.
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Price to beat on a one-way flight from Detroit (DTT) 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 February 20, 2025.

This FlightHub deal was found by Cheapflights users on 2/20. 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.
Mon 3/249:58 pmDTW - SJU
1 stop16h 53mMultiple Airlines
Thu 3/276:00 amSJU - DTW
1 stop11h 18mMultiple Airlines
Deal found 2/20$159
This FlightHub deal was found by Cheapflights users on 2/19. 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.
Tue 3/119:02 amDTW - SJU
1 stop14h 36mFrontier
Sun 3/162:44 amSJU - DTW
1 stop29h 18mFrontier
Deal found 2/19$161
This Mytrip deal was found by Cheapflights users on 2/18. 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.
Tue 3/411:04 amDTW - SJU
2 stops29h 36mSpirit Airlines
Tue 3/1112:49 pmSJU - DTW
2 stops22h 01mSpirit Airlines
Deal found 2/18$162
This Frontier deal was found by Cheapflights users on 2/18. 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 2/286:55 pmDTW - BQN
1 stop6h 56mFrontier
Wed 3/53:56 amBQN - DTW
1 stop12h 57mFrontier
Deal found 2/18$277
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Tue 3/259:58 pmDTW - MAZ
2 stops20h 52mMultiple Airlines
Tue 4/19:05 amMAZ - DTW
2 stops24h 14mMultiple Airlines
Deal found 2/19$311
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Mon 3/104:17 pmDTW - VQS
2 stops15h 13mMultiple Airlines
Sun 3/165:59 pmVQS - DTW
2 stops22h 17mMultiple Airlines
Deal found 2/20$513
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Thu 3/65:45 amDTW - CPX
2 stops25h 49mMultiple Airlines
Mon 3/103:40 pmCPX - DTW
2 stops29h 20mMultiple Airlines
Deal found 2/19$566
This United deal was found by Cheapflights users on 2/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/189:24 amDTW - BQN
2 stops13h 45mUnited Airlines
Tue 7/1512:15 amBQN - DTW
1 stop8h 33mUnited Airlines
Deal found 2/18$586

Find flights from Detroit to Puerto Rico within your budget

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 20, 2025.

Fly from

Detroit

Fly to

Puerto Rico

Route

Depart

Return

Price

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Mon 3/24

9:58 pm-2:51 pm

1 stop16h 53m

San Juan Luis Munoz Marin Intl

Thu 3/27

6:00 am-5:18 pm

1 stop11h 18m

$159

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Tue 3/11

9:02 am-11:38 pm

1 stop14h 36m

San Juan Luis Munoz Marin Intl

Sun 3/16

2:44 am-8:02 am

1 stop29h 18m

$161

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Tue 3/4

11:04 am-5:40 pm

2 stops29h 36m

San Juan Luis Munoz Marin Intl

Tue 3/11

12:49 pm-10:50 am

2 stops22h 01m

$162

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Fri 2/28

6:55 pm-2:51 am

1 stop6h 56m

Aguadilla Borinquen

Wed 3/5

3:56 am-3:53 pm

1 stop12h 57m

$277

DetroitMayagüez

DTW - MAZ

DTWMAZ

Detroit Metropolitan Wayne County

Tue 3/25

9:58 pm-6:50 pm

2 stops20h 52m

Mayagüez Eugenio M De Hostos

Tue 4/1

9:05 am-9:19 am

2 stops24h 14m

$311

DetroitVieques

DTW - VQS

DTWVQS

Detroit Metropolitan Wayne County

Mon 3/10

4:17 pm-7:30 am

2 stops15h 13m

Vieques

Sun 3/16

5:59 pm-4:16 pm

2 stops22h 17m

$513

DetroitCulebra

DTW - CPX

DTWCPX

Detroit Metropolitan Wayne County

Thu 3/6

5:45 am-8:34 am

2 stops25h 49m

Culebra

Mon 3/10

3:40 pm-9:00 pm

2 stops29h 20m

$566

DetroitAguadilla

DTW - BQN

DTWBQN

Detroit Metropolitan Wayne County

Sun 3/9

9:15 am-10:57 pm

2 stops13h 42m

Aguadilla Borinquen

Fri 3/21

12:09 am-6:58 pm

2 stops18h 49m

$691

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Tue 3/11

10:15 am-2:23 am

3 stops16h 08m

$96

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Thu 3/20

9:40 pm-12:58 am

1 stop27h 18m

$103

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 17 results
1
2

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.

Travel insights for flights from Detroit to Puerto Rico

Get recent, data-driven insights about flights from Detroit to Puerto Rico including ideal travel times, pricing trends, and more.

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 $254). Flying from Detroit to Puerto Rico in March is currently the most expensive (average of $363). 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 20, 2025.

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.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 20, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Detroit to Puerto Rico have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

  • 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 $96. Frontier flights start at $103 while deals on Delta start at $224 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 - Culebra.

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

    The cheapest flight price from Detroit to Puerto Rico is $219. On average you can expect to pay $439. The most popular route, (Detroit Metropolitan Wayne County - San Juan Luis Munoz Marin Intl), can usually be booked for $138.

  • 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 $254). Flying from Detroit to Puerto Rico in March is currently the most expensive (average of $363). 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$124Average$213FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$188Average$304FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$250Average$417FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$284Average$584FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$396Average$589FlexibilityNo cancel feeOn-time63%
DeltaCheapest$417Average$646FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$446Average$742FlexibilityNo cancel feeOn-time69%
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