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$68+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DTT
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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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 August 18, 2025.

Round-trip from

$137
(Cheapflightsfares)

One-way from

$68
(FlightHub)

Popular in

March

Cheapest in

January

Average price

$247

Good round-trip deal

$190 or less

Good one-way deal

$132 or less
From Puerto Rico to Detroit (DTT)
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One-way flight from Puerto Rico to Detroit (DTT)
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Highest demand for flights based on searches. 21% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Puerto Rico to Detroit (DTT).
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Price to beat on a one-way flight from Puerto Rico to Detroit (DTT).
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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 August 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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.
Thu 9/112:38 pmSJU - DTW
Nonstop4h 46mSpirit Airlines
Sun 9/149:12 amDTW - SJU
Nonstop4h 31mSpirit Airlines
Deal found 8/16$137
This eDestinos deal was found by Cheapflights users on 8/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/314:12 pmSJU - DTW
Nonstop4h 38mSpirit Airlines
Wed 9/36:45 pmDTW - SJU
Nonstop4h 43mSpirit Airlines
Deal found 8/16$138
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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.
Thu 8/284:12 pmSJU - DTW
Nonstop4h 38mSpirit Airlines
Mon 9/19:40 amDTW - SJU
Nonstop4h 37mSpirit Airlines
Deal found 8/16$153
This eDestinos deal was found by Cheapflights users on 8/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/202:11 amSJU - DTW
1 stop6h 30mSpirit Airlines
Mon 8/257:00 amDTW - SJU
1 stop8h 10mSpirit Airlines
Deal found 8/17$167
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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.
Thu 10/22:38 pmSJU - DTW
Nonstop4h 46mSpirit Airlines
Mon 10/67:02 amDTW - SJU
1 stop7h 10mSpirit Airlines
Deal found 8/16$170
This eDestinos deal was found by Cheapflights users on 8/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/292:11 amSJU - DTW
1 stop6h 30mSpirit Airlines
Tue 9/25:30 pmDTW - SJU
1 stop6h 27mSpirit Airlines
Deal found 8/16$175
This FlightHub deal was found by Cheapflights users on 8/17. 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.
Wed 8/202:11 amSJU - DTW
1 stop6h 30mSpirit Airlines
Sun 8/245:30 pmDTW - SJU
1 stop7h 26mSpirit Airlines
Deal found 8/17$185
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/192:15 pmSJU - DTW
Nonstop4h 36mDelta
Mon 9/228:40 amDTW - SJU
Nonstop4h 19mDelta
Deal found 8/18$190
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/313:39 amBQN - DTW
2 stops39h 29mMultiple Airlines
Wed 9/35:30 pmDTW - BQN
1 stop9h 07mMultiple Airlines
Deal found 8/18$587
This Expedia deal was found by Cheapflights users on 8/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/110:59 pmBQN - DTW
2 stops19h 53mJetBlue
Wed 9/38:05 amDTW - BQN
2 stops18h 26mJetBlue
Deal found 8/18$842
This United Airlines deal was found by Cheapflights users on 8/18. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3112:15 amBQN - DTW
2 stops9h 42mUnited Airlines
Wed 9/39:20 amDTW - BQN
2 stops13h 49mUnited Airlines
Deal found 8/18$1,137

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 August 18, 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

Thu 9/11

2:38 pm-7:24 pm

Nonstop4h 46m

Detroit Metropolitan Wayne County

Sun 9/14

9:12 am-1:43 pm

Nonstop4h 31m

$137

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Sun 8/31

4:12 pm-8:50 pm

Nonstop4h 38m

Detroit Metropolitan Wayne County

Wed 9/3

6:45 pm-11:28 pm

Nonstop4h 43m

$138

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Thu 8/28

4:12 pm-8:50 pm

Nonstop4h 38m

Detroit Metropolitan Wayne County

Mon 9/1

9:40 am-2:17 pm

Nonstop4h 37m

$153

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Fri 1/16

6:00 am-9:44 am

Nonstop4h 44m

Detroit Metropolitan Wayne County

Mon 1/19

10:49 am-4:23 pm

Nonstop4h 34m

$168

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Thu 10/2

2:38 pm-7:24 pm

Nonstop4h 46m

Detroit Metropolitan Wayne County

Mon 10/6

7:02 am-2:12 pm

1 stop7h 10m

$170

AguadillaDetroit

BQN - DTW

BQNDTW

Aguadilla Borinquen

Sun 8/31

3:39 am-7:08 pm

2 stops39h 29m

Detroit Metropolitan Wayne County

Wed 9/3

5:30 pm-2:37 am

1 stop9h 07m

$587

AguadillaDetroit

BQN - DTW

BQNDTW

Aguadilla Borinquen

Mon 9/1

10:59 pm-6:52 pm

2 stops19h 53m

Detroit Metropolitan Wayne County

Wed 9/3

8:05 am-2:31 am

2 stops18h 26m

$842

AguadillaDetroit

BQN - DTW

BQNDTW

Aguadilla Borinquen

Sun 8/31

12:15 am-9:57 am

2 stops9h 42m

Detroit Metropolitan Wayne County

Wed 9/3

9:20 am-11:09 pm

2 stops13h 49m

$1,137

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Sat 11/15

6:00 am-9:44 am

Nonstop4h 44m

$68

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Thu 9/25

2:38 pm-7:24 pm

Nonstop4h 46m

$68

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 15 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 August 18, 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.

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 August 18, 2025.
Read through reviews of airlines operating flights from Puerto Rico to Detroit, such as Delta and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Spirit Airlines
6.3
Okay
8,038 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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.

  • How long is the flight from Puerto Rico to Detroit?

    Airlines like Spirit Airlines and JetBlue fly from Puerto Rico to Detroit in about 4h 46m. The time it takes to get you to your destination can typically vary by up to 15h 07m. The distance between Puerto Rico and Detroit is about 1932 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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: KLM (94%), Delta (91%), WestJet( 84%).

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

    The cheapest flight price from Puerto Rico to Detroit is $101. On average you can expect to pay $251. The most popular route, (San Juan Luis Munoz Marin Intl - Detroit Metropolitan Wayne County), can usually be booked for $137.

  • 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 Detroit?

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

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Alternative routes for Puerto Rico to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
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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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$106Average$252FlexibilityNo cancel feeOn-time65%
DeltaCheapest$204Average$501FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$250Average$250FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$294Average$585FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$364Average$574FlexibilityNo cancel feeOn-time63%

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