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Cheap flights from Detroit to Puerto Rico from C$ 130

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 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SJU
17 Jun — 24 Jun1
1 adult

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 12 June 2025.

Round-trip from

C$ 342

One-way from

C$ 130

Popular in

November

Cheapest in

August

Average price

C$ 513
Spirit Airlines
  • Spirit Airlines
  • 2/8-8/8
  • 1 total stop
  • 22h 01m total
  • Detroit to Puerto Rico
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Spirit Airlines
  • Spirit Airlines
  • 26/7
  • Nonstop
  • 4h 32m total
  • Detroit to Puerto Rico
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 12 June 2025.

Sat 2/89:22 p.m.DTW - SJU
1 stop17h 23mSpirit Airlines
Fri 8/81:37 a.m.SJU - DTW
Nonstop4h 38mSpirit Airlines
Deal found 10/6C$ 342
Sat 2/85:15 p.m.DTW - SJU
1 stop7h 31mMultiple Airlines
Sat 9/81:37 a.m.SJU - DTW
Nonstop4h 38mMultiple Airlines
Deal found 9/6C$ 349
Sat 2/85:15 p.m.DTW - SJU
1 stop7h 31mFrontier
Fri 8/812:59 a.m.SJU - DTW
2 stops20h 55mFrontier
Deal found 10/6C$ 391
Wed 3/128:48 a.m.DTW - SJU
Nonstop4h 27mDelta
Fri 12/123:25 p.m.SJU - DTW
Nonstop4h 50mDelta
Deal found 10/6C$ 418
Sun 13/77:30 a.m.DTW - SJU
1 stop8h 34mJetBlue
Thu 17/712:55 p.m.SJU - DTW
1 stop10h 02mJetBlue
Deal found 12/6C$ 440
Sun 15/69:24 a.m.DTW - SJU
2 stops11h 14mUnited Airlines
Thu 19/61:05 a.m.SJU - DTW
1 stop7h 08mUnited Airlines
Deal found 10/6C$ 522
Fri 24/105:25 a.m.DTW - SJU
2 stops9h 20mSouthwest
Wed 29/107:40 a.m.SJU - DTW
2 stops10h 05mSouthwest
Deal found 10/6C$ 526
Wed 31/128:17 a.m.DTW - SJU
1 stop6h 18mAmerican Airlines
Wed 7/17:15 a.m.SJU - DTW
2 stops17h 30mAmerican Airlines
Deal found 11/6C$ 640

Cheapflights Fare Finder

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 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Detroit to Puerto Rico that are best for you.

Fly from

Detroit

Fly to

Puerto Rico

Route

Depart

Return

Price

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Sat 2/8

9:22 p.m.-2:45 p.m.

1 stop17h 23m

San Juan Luis Munoz Marin Intl

Fri 8/8

1:37 a.m.-6:15 a.m.

Nonstop4h 38m

C$ 342

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Sat 2/8

5:15 p.m.-12:46 a.m.

1 stop7h 31m

San Juan Luis Munoz Marin Intl

Sat 9/8

1:37 a.m.-6:15 a.m.

Nonstop4h 38m

C$ 349

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Sat 2/8

5:15 p.m.-12:46 a.m.

1 stop7h 31m

San Juan Luis Munoz Marin Intl

Fri 8/8

12:59 a.m.-9:54 p.m.

2 stops20h 55m

C$ 391

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Wed 3/12

8:48 a.m.-2:15 p.m.

Nonstop4h 27m

San Juan Luis Munoz Marin Intl

Fri 12/12

3:25 p.m.-7:15 p.m.

Nonstop4h 50m

C$ 418

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Sun 13/7

7:30 a.m.-4:04 p.m.

1 stop8h 34m

San Juan Luis Munoz Marin Intl

Thu 17/7

12:55 p.m.-10:57 p.m.

1 stop10h 02m

C$ 440

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Fri 24/10

5:25 a.m.-2:45 p.m.

2 stops9h 20m

San Juan Luis Munoz Marin Intl

Wed 29/10

7:40 a.m.-5:45 p.m.

2 stops10h 05m

C$ 526

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Tue 8/7

11:10 a.m.-12:02 a.m.

2 stops12h 52m

San Juan Luis Munoz Marin Intl

Mon 14/7

1:10 a.m.-8:48 a.m.

1 stop7h 38m

C$ 581

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Sat 26/7

7:00 a.m.-11:32 a.m.

Nonstop4h 32m

C$ 130

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Sat 5/7

8:59 a.m.-1:25 p.m.

Nonstop4h 26m

C$ 224

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Sat 5/7

8:50 a.m.-12:02 a.m.

2 stops15h 12m

C$ 469

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Puerto Rico

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

Currently, April is the cheapest month in which you can book a flight from Detroit to Puerto Rico (average of C$ 254). Flying from Detroit to Puerto Rico in July is currently the most expensive (average of C$ 580). 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 12 June 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.

Weekly flight availability from Detroit to Puerto Rico

Explore weekly flight availability from Detroit to Puerto Rico. 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 12 June 2025.

The most flights from DTT to PR0 are scheduled on a Tuesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 55.0 - 156.0 mm per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit Puerto Rico when rainfall is around 55.0 mm.

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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

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 12 June 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Detroit to Puerto Rico 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
4,287 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,052 reviews
Southwest
8.0
Very good
4,287 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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?

    For a flight from Detroit to Puerto Rico, you will be flying from All airports. Detroit All airports (DTT) is just 0.9 km from the centre of the city.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as C$ 130. Users have also found prices from C$ 224 and C$ 469 on Delta and United Airlines, respectively.

  • 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, April is the cheapest month in which you can book a flight from Detroit to Puerto Rico (average of C$ 254). Flying from Detroit to Puerto Rico in July is currently the most expensive (average of C$ 580). 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.
Detroit to Luis Munoz Marin Intl flights
Detroit to Oranjestad flights
Detroit to Punta Cana flights
Detroit to George Town flights

Top 3 airlines flying from Detroit to Puerto Rico

Discover the top 3 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 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapestC$ 179AverageC$ 342FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapestC$ 202AverageC$ 387FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 510AverageC$ 859FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Detroit to Puerto Rico?

Deals for Detroit to Puerto Rico flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Puerto Rico?

Cheapflights simply makes it quick and affordable to book flights from Detroit to Puerto Rico by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Detroit to Puerto Rico with no change fees?

Yes, we can. To see specific flights from Detroit to Puerto Rico with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Detroit to Puerto Rico become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Puerto Rico from Detroit today and book when prices fit your budget.

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