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$123+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DTT
apr 24 — mag 11
ven 4/24
ven 5/1
1 adult, Economy
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Cheap 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 marzo 25, 2026.

This Expedia deal was found by Cheapflights users on 3/21. 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.
ven 4/176:00 am
SJU
-
DTW
1 stop18h 46m
Frontier
dom 4/197:39 pm
DTW
-
SJU
1 stop22h 20m
Frontier
Deal found 3/21$176
This eDestinos deal was found by Cheapflights users on 3/21. 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.
ven 5/83:35 pm
SJU
-
DTW
1 stop23h 17m
Frontier
lun 5/1112:44 pm
DTW
-
SJU
1 stop13h 24m
Frontier
Deal found 3/21$178
This eDestinos deal was found by Cheapflights users on 3/22. 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.
lun 4/63:16 am
SJU
-
DTW
1 stop7h 30m
Frontier
sab 4/112:53 pm
DTW
-
SJU
1 stop9h 58m
Frontier
Deal found 3/22$185
This Frontier deal was found by Cheapflights users on 3/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 4/283:08 am
SJU
-
DTW
1 stop10h 17m
Frontier
mer 5/612:44 pm
DTW
-
SJU
1 stop9h 59m
Frontier
Deal found 3/25$186
This eDestinos deal was found by Cheapflights users on 3/21. 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.
mer 4/86:30 am
SJU
-
DTW
1 stop12h 26m
Frontier
mer 4/152:20 pm
DTW
-
SJU
1 stop20h 04m
Frontier
Deal found 3/21$192
This Frontier deal was found by Cheapflights users on 3/21. 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.
sab 5/95:15 pm
SJU
-
DTW
1 stop7h 24m
Frontier
ven 5/1512:44 pm
DTW
-
SJU
1 stop13h 24m
Frontier
Deal found 3/21$194
This Booking.com deal was found by Cheapflights users on 3/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 5/95:15 pm
SJU
-
DTW
1 stop7h 24m
Frontier
sab 5/1612:40 pm
DTW
-
SJU
1 stop10h 03m
Frontier
Deal found 3/25$195
This Frontier deal was found by Cheapflights users on 3/21. 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.
gio 5/75:15 pm
SJU
-
DTW
1 stop7h 24m
Frontier
mer 5/1312:44 pm
DTW
-
SJU
1 stop13h 24m
Frontier
Deal found 3/21$196
This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 5/63:03 am
SJU
-
DTW
1 stop8h 57m
Frontier
mar 5/126:50 am
DTW
-
SJU
1 stop7h 17m
Frontier
Deal found 3/24$204
This Booking.com deal was found by Cheapflights users on 3/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 4/233:39 pm
SJU
-
DTW
1 stop17h 45m
Frontier
ven 4/2410:16 pm
DTW
-
SJU
1 stop12h 07m
Frontier
Deal found 3/23$205
This Booking.com deal was found by Cheapflights users on 3/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 5/146:09 pm
SJU
-
DTW
1 stop17h 51m
Frontier
mer 5/2012:44 pm
DTW
-
SJU
1 stop13h 24m
Frontier
Deal found 3/23$206
This CheapOair deal was found by Cheapflights users on 3/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 5/145:15 pm
SJU
-
DTW
1 stop7h 24m
Frontier
gio 5/2112:44 pm
DTW
-
SJU
1 stop19h 20m
Frontier
Deal found 3/23$211

Find 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 marzo 25, 2026.

Round-trip from

$176
(Expedia)

One-way from

$123
(Frontier)

Popular in

May

Cheapest in

November

Average price

$419

Good round-trip deal

$396 or less

Good one-way deal

$222 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. 22% potential increase in price ($88 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 March 2026
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

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 marzo 25, 2026.
Use the filters below to find and compare flights from Puerto Rico to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AguadillaDetroit

BQN - DTW

BQNDTW

Aguadilla Borinquen

sab 5/9

2:59 am-12:00 pm

1 stop9h 01m

Detroit Metropolitan Wayne County

dom 5/17

12:44 pm-2:02 am

1 stop13h 18m

$212

AguadillaDetroit

BQN - DTW

BQNDTW

Aguadilla Borinquen

mer 5/6

2:59 am-12:00 pm

1 stop9h 01m

Detroit Metropolitan Wayne County

dom 5/10

12:44 pm-2:02 am

1 stop13h 18m

$212

AguadillaDetroit

BQN - DTW

BQNDTW

Aguadilla Borinquen

mar 7/14

2:59 am-11:47 am

1 stop8h 48m

Detroit Metropolitan Wayne County

mer 7/29

12:35 pm-2:04 am

1 stop13h 29m

$321

AguadillaDetroit

BQN - DTW

BQNDTW

Aguadilla Borinquen

mar 4/21

2:38 am-1:25 pm

1 stop10h 47m

Detroit Metropolitan Wayne County

mer 4/29

7:30 am-1:46 am

2 stops18h 16m

$404
Quickest round-trip

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

ven 5/29

2:35 pm-7:15 pm

Nonstop4h 40m

Detroit Metropolitan Wayne County

dom 5/31

8:59 am-1:20 pm

Nonstop4h 21m

$507

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

ven 6/5

2:35 pm-7:15 pm

Nonstop4h 40m

Detroit Metropolitan Wayne County

dom 6/7

8:25 am-12:54 pm

Nonstop4h 29m

$507

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

ven 5/29

2:35 pm-7:15 pm

Nonstop4h 40m

Detroit Metropolitan Wayne County

lun 6/1

8:59 am-1:20 pm

Nonstop4h 21m

$507

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

gio 5/21

2:35 pm-7:15 pm

Nonstop4h 40m

Detroit Metropolitan Wayne County

dom 5/31

8:59 am-1:20 pm

Nonstop4h 21m

$562

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

gio 5/7

2:35 pm-7:15 pm

Nonstop4h 40m

Detroit Metropolitan Wayne County

mar 5/12

8:59 am-1:20 pm

Nonstop4h 21m

$562

AguadillaDetroit

BQN - DTW

BQNDTW

Aguadilla Borinquen

mer 4/22

4:10 pm-11:49 pm

2 stops31h 39m

Detroit Metropolitan Wayne County

mer 4/29

6:00 am-1:23 pm

2 stops31h 23m

$570

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 31 resultsSorted by cheapest first
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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, June is the cheapest month in which you can book a flight from Puerto Rico to Detroit (average of $102). Flying from Puerto Rico to Detroit in May is currently the most expensive (average of $227). 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 marzo 25, 2026.

One of the essential ways to save on airfare from Puerto Rico to Detroit is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 42% on airfare.

Weekly flight availability from Puerto Rico to Detroit

Explore weekly flight availability from Puerto Rico to Detroit. 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 marzo 25, 2026.

The most flights from PR0 to DTT are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from Puerto Rico to Detroit delayed?

About 12% of weekly flights between Puerto Rico and Detroit have experienced delays in the past year, with the average delay time being 144 minutes.

What is the most punctual flight time for Puerto Rico to Detroit flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Puerto Rico to Detroit flights?

Over the last year, Delta have had the lowest number of delays on this route, with just 12% of flights being delayed.

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 marzo 25, 2026.
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
7.9
Good
8,327 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,327 reviews
Delta
7.9
Good
8,327 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,539 reviews
Delta
7.9
Good
8,327 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 Frontier, Delta, and JetBlue fly from Puerto Rico to Detroit in about 4h 40m. The time it takes to get you to your destination can typically vary by up to 26h 59m. 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 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 $83. However, be on the lookout for offers from JetBlue and American Airlines, 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: Delta (80%), WestJet (80%), KLM( 80%).

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

    The cheapest flight price from Puerto Rico to Detroit is $155. On average you can expect to pay $925. The most popular route, (San Juan Luis Munoz Marin Intl - Detroit Metropolitan Wayne County), can usually be booked for $248.

  • 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, June is the cheapest month in which you can book a flight from Puerto Rico to Detroit (average of $102). Flying from Puerto Rico to Detroit in May is currently the most expensive (average of $227). 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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Top 2 airlines flying from Puerto Rico to Detroit

Discover the top 2 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 marzo 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$102Average$227FlexibilityNo cancel feeOn-time65%
DeltaCheapest$190Average$444FlexibilityNo cancel feeOn-timeN/A

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