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$98+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DTT
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$169
(eDestinos)

One-way from

$98
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$292

Good round-trip deal

$285 or less

Good one-way deal

$184 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. 18% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This eDestinos deal was found by Cheapflights users on 4/29. 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.
Thu 5/158:57 pmSJU - DTW
1 stop15h 18mSpirit Airlines
Mon 5/199:09 pmDTW - SJU
1 stop14h 22mSpirit Airlines
Deal found 4/29$169
This CheapOair deal was found by Cheapflights users on 4/29. 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.
Sat 5/178:12 pmSJU - DTW
1 stop13h 03mMultiple Airlines
Thu 5/2212:44 pmDTW - SJU
1 stop11h 37mMultiple Airlines
Deal found 4/29$292
This Frontier deal was found by Cheapflights users on 4/30. 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.
Wed 5/147:30 pmSJU - DTW
1 stop13h 22mFrontier
Sat 5/179:58 pmDTW - SJU
1 stop10h 38mFrontier
Deal found 4/30$298
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 9/251:55 pmSJU - DTW
2 stops10h 12mAmerican Airlines
Mon 9/295:00 amDTW - SJU
2 stops9h 45mAmerican Airlines
Deal found 4/30$353
This Delta deal was found by Cheapflights users on 4/28. 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.
Thu 5/151:55 pmSJU - DTW
Nonstop4h 52mDelta
Mon 5/198:25 amDTW - SJU
Nonstop4h 20mDelta
Deal found 4/28$376
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/17:00 amSJU - DTW
1 stop8h 59mUnited Airlines
Sat 5/32:05 pmDTW - SJU
1 stop9h 49mUnited Airlines
Deal found 4/29$410
This Frontier deal was found by Cheapflights users on 4/30. 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.
Wed 6/42:59 amBQN - DTW
1 stop8h 38mFrontier
Thu 6/121:17 pmDTW - BQN
1 stop12h 42mFrontier
Deal found 4/30$414
This United Airlines deal was found by Cheapflights users on 4/30. 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 8/1912:15 amBQN - DTW
1 stop8h 14mUnited Airlines
Wed 8/2711:00 amDTW - BQN
2 stops12h 09mUnited Airlines
Deal found 4/30$555

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 May 1, 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 5/15

8:57 pm-12:15 pm

1 stop15h 18m

Detroit Metropolitan Wayne County

Mon 5/19

9:09 pm-11:31 am

1 stop14h 22m

$169

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Sat 5/17

8:12 pm-9:15 am

1 stop13h 03m

Detroit Metropolitan Wayne County

Thu 5/22

12:44 pm-12:21 am

1 stop11h 37m

$292

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Wed 5/14

7:30 pm-8:52 am

1 stop13h 22m

Detroit Metropolitan Wayne County

Sat 5/17

9:58 pm-8:36 am

1 stop10h 38m

$298

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Thu 9/25

1:55 pm-12:07 am

2 stops10h 12m

Detroit Metropolitan Wayne County

Mon 9/29

5:00 am-2:45 pm

2 stops9h 45m

$353

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Thu 5/15

1:55 pm-6:47 pm

Nonstop4h 52m

Detroit Metropolitan Wayne County

Mon 5/19

8:25 am-12:45 pm

Nonstop4h 20m

$376

AguadillaDetroit

BQN - DTW

BQNDTW

Aguadilla Borinquen

Wed 6/4

2:59 am-11:37 am

1 stop8h 38m

Detroit Metropolitan Wayne County

Thu 6/12

1:17 pm-1:59 am

1 stop12h 42m

$414

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Wed 9/24

1:05 am-1:14 pm

2 stops12h 09m

Detroit Metropolitan Wayne County

Mon 9/29

11:00 am-11:57 pm

2 stops12h 57m

$443

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Tue 7/8

5:30 am-3:30 pm

2 stops10h 00m

Detroit Metropolitan Wayne County

Fri 7/11

3:00 pm-12:55 am

2 stops9h 55m

$528

AguadillaDetroit

BQN - DTW

BQNDTW

Aguadilla Borinquen

Tue 8/19

12:15 am-8:29 am

1 stop8h 14m

Detroit Metropolitan Wayne County

Wed 8/27

11:00 am-11:09 pm

2 stops12h 09m

$555

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Thu 5/29

8:57 pm-12:15 pm

1 stop15h 18m

$98

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 16 results
1
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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, 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 May 1, 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.

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 May 1, 2025.

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

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 May 1, 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
4,294 reviews

Overall

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,294 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,924 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Entertainment

7.6

Crew

8.6

Boarding

8.2

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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 $98. However, be on the lookout for offers from Frontier and JetBlue, 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 (90%), KLM (87%), Delta( 81%).

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

    The cheapest flight price from Puerto Rico to Detroit is $112. On average you can expect to pay $699. The most popular route, (San Juan Luis Munoz Marin Intl - Detroit Metropolitan Wayne County), can usually be booked for $174.

  • 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

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$131Average$327FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$198Average$267FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$250Average$250FlexibilityNo cancel feeOn-time62%
DeltaCheapest$385Average$593FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$406Average$563FlexibilityNo cancel feeOn-time71%

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