HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Detroit

$76+ Cheap flights from Puerto Rico to Detroit (DTT)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DTT
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Puerto Rico to Detroit 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.

Cheap flight deals from Puerto Rico to Detroit

Keep the following information in mind while searching for Puerto Rico to Detroit flight deals. Data was last updated April 2, 2025.

Round-trip from

$122
(Cheapflightsfares)

One-way from

$76
(OneTravel)

Popular in

March

Cheapest in

September

Average price

$318

Good round-trip deal

$369 or less

Good one-way deal

$226 or less
From Puerto Rico to Detroit (DTT)
Search Deals
One-way flight from Puerto Rico to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Puerto Rico to Detroit (DTT).
Search Deals
Price to beat on a one-way flight from Puerto Rico to Detroit (DTT).
Search Deals

Find flight deals from Puerto Rico to Detroit

Cheapest flights from Puerto Rico to Detroit
Explore the most affordable flight options available from Puerto Rico to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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.
Wed 4/237:00 pmSJU - DTW
1 stop17h 03mSpirit Airlines
Mon 4/283:47 pmDTW - SJU
1 stop16h 39mSpirit Airlines
Deal found 4/1$122
This CheapOair deal was found by Cheapflights users on 4/1. 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 4/219:37 pmSJU - DTW
1 stop11h 20mMultiple Airlines
Wed 4/235:00 amDTW - SJU
1 stop12h 04mMultiple Airlines
Deal found 4/1$276
This deal was found by Cheapflights users on 3/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/119:37 pmSJU - DTW
1 stop10h 23mFrontier
Sat 4/126:20 pmDTW - SJU
1 stop6h 32mFrontier
Deal found 3/31$336
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/292:05 pmSJU - DTW
2 stops10h 04mAmerican Airlines
Tue 9/26:33 amDTW - SJU
1 stop8h 12mAmerican Airlines
Deal found 4/1$417
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/91:55 pmSJU - DTW
Nonstop4h 52mDelta
Mon 5/128:25 amDTW - SJU
Nonstop4h 20mDelta
Deal found 4/1$426
This Southwest deal was found by Cheapflights users on 4/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/235:20 amSJU - DTW
2 stops10h 00mSouthwest
Tue 4/291:30 pmDTW - SJU
2 stops10h 25mSouthwest
Deal found 4/1$473
This United Airlines deal was found by Cheapflights users on 4/1. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/221:05 amSJU - DTW
2 stops12h 02mUnited Airlines
Tue 4/296:00 amDTW - SJU
2 stops14h 38mUnited Airlines
Deal found 4/1$493
This United Airlines deal was found by Cheapflights users on 4/1. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2212:15 amBQN - DTW
1 stop8h 33mUnited Airlines
Tue 7/291:55 pmDTW - BQN
1 stop9h 14mUnited Airlines
Deal found 4/1$555
This Frontier deal was found by Cheapflights users on 4/1. 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 7/212:59 amBQN - DTW
1 stop8h 41mFrontier
Wed 8/612:44 pmDTW - BQN
1 stop13h 17mFrontier
Deal found 4/1$597

Cheapflights Fare Finder

Customize your flight search to find flights from Puerto Rico to Detroit 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 April 2, 2025.
Use the filters below to find and compare flights from Puerto Rico to Detroit that are best for you.

Fly from

Puerto Rico

Fly to

Detroit

Route

Depart

Return

Price

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Wed 4/23

7:00 pm-12:03 pm

1 stop17h 03m

Detroit Metropolitan Wayne County

Mon 4/28

3:47 pm-8:26 am

1 stop16h 39m

$122

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Mon 4/21

9:37 pm-8:57 am

1 stop11h 20m

Detroit Metropolitan Wayne County

Wed 4/23

5:00 am-5:04 pm

1 stop12h 04m

$276

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Fri 4/11

9:37 pm-8:00 am

1 stop10h 23m

Detroit Metropolitan Wayne County

Sat 4/12

6:20 pm-12:52 am

1 stop6h 32m

$336

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Fri 5/9

1:55 pm-6:47 pm

Nonstop4h 52m

Detroit Metropolitan Wayne County

Mon 5/12

8:25 am-12:45 pm

Nonstop4h 20m

$426

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Thu 5/22

5:25 am-12:21 pm

1 stop6h 56m

Detroit Metropolitan Wayne County

Mon 5/26

5:30 am-3:00 pm

2 stops9h 30m

$435

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Wed 4/23

5:20 am-3:20 pm

2 stops10h 00m

Detroit Metropolitan Wayne County

Tue 4/29

1:30 pm-11:55 pm

2 stops10h 25m

$473

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Tue 4/22

1:05 am-1:07 pm

2 stops12h 02m

Detroit Metropolitan Wayne County

Tue 4/29

6:00 am-8:38 pm

2 stops14h 38m

$493

AguadillaDetroit

BQN - DTW

BQNDTW

Aguadilla Borinquen

Tue 7/22

12:15 am-8:48 am

1 stop8h 33m

Detroit Metropolitan Wayne County

Wed 8/6

11:10 am-11:09 pm

2 stops11h 59m

$555

AguadillaDetroit

BQN - DTW

BQNDTW

Aguadilla Borinquen

Mon 7/21

2:59 am-11:40 am

1 stop8h 41m

Detroit Metropolitan Wayne County

Wed 8/6

12:44 pm-2:01 am

1 stop13h 17m

$597

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Tue 4/29

12:54 am-2:08 pm

1 stop13h 14m

$76

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 17 results
1
2

Best time to book a flight from Puerto Rico to Detroit

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

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

Currently, April is the cheapest month in which you can book a flight from Puerto Rico to Detroit (average of $257). Flying from Puerto Rico to Detroit in March is currently the most expensive (average of $305). 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 PR to DTT?

Find hourly flight availability from Puerto Rico to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

When flying from Puerto Rico to Detroit, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Detroit by month

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

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

Temperature in Detroit by month

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

If weather is an important factor for your trip to Detroit, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated April 2, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Puerto Rico to Detroit by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Food

7.1

Comfort

8.0

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Food

7.1

Comfort

8.0

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,898 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Food

7.1

Comfort

8.0

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,616 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Food

7.1

Comfort

8.0

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Food

7.1

Comfort

8.0

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
7,886 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Food

7.1

Comfort

8.0

Entertainment

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

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

    If you book a flight to Detroit from Puerto Rico, you will be flying to All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.6 mi from the center of Detroit.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $76. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from Puerto Rico to Detroit for a low price.

  • What are the most reliable airlines from Puerto Rico to Detroit?

    Before booking your flight to Detroit from Puerto Rico, check out the most reliable airlines to get you to your destination on time: WestJet (89%), KLM (84%), Delta( 81%).

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

    The cheapest flight price from Puerto Rico to Detroit is $181. On average you can expect to pay $586. The most popular route, (San Juan Luis Munoz Marin Intl - Detroit Metropolitan Wayne County), can usually be booked for $122.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Puerto Rico to Detroit (average of $257). Flying from Puerto Rico to Detroit in March is currently the most expensive (average of $305). 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

Traveling to a place near Puerto Rico?

Book flights to Puerto Rico if you plan to visit one of these locations
Port Huron
Roseville

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 Puerto Rico to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to O'Hare Intl flights
Luis Munoz Marin Intl to Midway flights
Luis Munoz Marin Intl to Detroit flights
Santo Domingo to O'Hare Intl flights
Punta Cana to O'Hare Intl flights
Luis Munoz Marin Intl to Grand Rapids flights
Montego Bay to O'Hare Intl flights
Punta Cana to Midway flights
Santo Domingo to Midway flights
Port of Spain to O'Hare Intl flights
Santiago de los Caballeros to O'Hare Intl flights
Nassau to Midway flights
Bridgetown to O'Hare Intl flights
Montego Bay to Detroit flights
Nassau to O'Hare Intl flights
Saint Thomas Island to O'Hare Intl flights
Punta Cana to Detroit flights
Montego Bay to Midway flights
Oranjestad to O'Hare Intl flights
Kingston to O'Hare Intl flights
George Town to O'Hare Intl flights
Santo Domingo to Grand Rapids flights
Port of Spain to Detroit flights
Kingston to Detroit flights
Willemstad to O'Hare Intl flights
Simpson Bay to O'Hare Intl flights
Santo Domingo to Detroit flights
Nassau to Detroit flights
Aguadilla to Traverse City flights
Simpson Bay to Midway flights
Aguadilla to Midway flights
Aguadilla to O'Hare Intl flights
Culebra to O'Hare Intl flights
Port Au Prince to Traverse City flights
Christiansted to O'Hare Intl flights
George Town to Traverse City flights
Montego Bay to Traverse City flights
Christiansted to Detroit flights
Saint Thomas Island to Grand Rapids flights
Montego Bay to Grand Rapids flights
Simpson Bay to Detroit flights

Top 5 airlines flying from Puerto Rico to Detroit

Discover the top 5 airlines that operate flights from Puerto Rico to Detroit. 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$131Average$327FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$198Average$275FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$250Average$266FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$406Average$563FlexibilityNo cancel feeOn-time71%
DeltaCheapest$416Average$591FlexibilityNo cancel feeOn-timeN/A

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.