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Cheap flights from Puerto Rico to Detroit from $58

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Puerto Rico to Detroit departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Puerto Rico to Detroit

Recent round-trip flight deals from Puerto Rico to Detroit

Enter your travel dates to find the best prices.
Frontier Logo
6:00 am - 5:04 pm
SJU
-
DTW
12h 04m1 stop
Frontier Logo
3:12 pm - 1:20 am
DTW
-
SJU
9h 08m1 stop
$152Frontier
Thu, Jan 15 - Sun, Jan 18
Multiple Airlines Logo
5:45 am - 6:12 pm
SJU
-
DTW
13h 27m1 stop
Multiple Airlines Logo
5:30 am - 3:35 pm
DTW
-
SJU
9h 05m1 stop
$161Multiple Airlines
Mon, Jan 12 - Tue, Jan 13
Multiple Airlines Logo
4:35 pm - 9:46 am
SJU
-
DTW
18h 11m2 stops
Multiple Airlines Logo
3:12 pm - 1:20 am
DTW
-
SJU
9h 08m1 stop
$173Multiple Airlines
Wed, Jan 14 - Sun, Jan 18
Frontier Logo
6:00 am - 5:04 pm
SJU
-
DTW
12h 04m1 stop
Frontier Logo
2:55 pm - 12:32 pm
DTW
-
SJU
20h 37m2 stops
$180Frontier
Thu, Jan 15 - Sat, Jan 17
Multiple Airlines Logo
9:00 am - 9:03 pm
SJU
-
DTW
13h 03m2 stops
Multiple Airlines Logo
3:12 pm - 1:20 am
DTW
-
SJU
9h 08m1 stop
$181Multiple Airlines
Tue, Jan 13 - Sun, Jan 18
Frontier Logo
9:15 pm - 8:53 am
SJU
-
DTW
12h 38m1 stop
Frontier Logo
8:16 pm - 2:37 pm
DTW
-
SJU
17h 21m1 stop
$183Frontier
Sun, Jan 11 - Mon, Jan 12
Multiple Airlines Logo
4:40 pm - 10:44 pm
SJU
-
DTW
7h 04m1 stop
Multiple Airlines Logo
11:50 am - 11:59 pm
DTW
-
SJU
11h 09m1 stop
$188Multiple Airlines
Tue, Jan 13 - Tue, Jan 27
Frontier Logo
9:06 pm - 3:47 pm
SJU
-
DTW
19h 41m1 stop
Frontier Logo
2:43 pm - 2:39 am
DTW
-
SJU
10h 56m1 stop
$190Frontier
Mon, Dec 29 - Mon, Jan 5
Spirit Airlines Logo
5:50 pm - 7:56 am
SJU
-
DTW
15h 06m1 stop
Spirit Airlines Logo
5:15 pm - 9:47 am
DTW
-
SJU
15h 32m1 stop
$197Spirit Airlines
Fri, Jan 30 - Sun, Feb 1
United Airlines Logo
1:09 am - 1:21 pm
BQN
-
DTW
13h 12m2 stops
United Airlines Logo
11:05 am - 11:57 pm
DTW
-
BQN
11h 52m2 stops
$625United Airlines
Wed, Jan 21 - Sun, Jan 25

Frontier flights from Puerto Rico to Detroit Metropolitan Wayne County Airport

Our best Frontier deals on Puerto Rico to Detroit Metropolitan Wayne County Airport flight tickets
Frontier
Jan 15
SJU6:00 amSan Juan Luis Munoz Marin Intl
12h 04m
1 stop
DTW5:04 pmDetroit Metropolitan Wayne County
Jan 18
DTW3:12 pmDetroit Metropolitan Wayne County
9h 08m
1 stop
SJU1:20 amSan Juan Luis Munoz Marin Intl
$152
Find similar
Frontier
Jan 15
SJU6:00 amSan Juan Luis Munoz Marin Intl
12h 04m
1 stop
DTW5:04 pmDetroit Metropolitan Wayne County
Jan 17
DTW2:55 pmDetroit Metropolitan Wayne County
20h 37m
2 stops
SJU12:32 pmSan Juan Luis Munoz Marin Intl
$180
Find similar
Frontier
Jan 11
SJU9:15 pmSan Juan Luis Munoz Marin Intl
12h 38m
1 stop
DTW8:53 amDetroit Metropolitan Wayne County
Jan 12
DTW8:16 pmDetroit Metropolitan Wayne County
17h 21m
1 stop
SJU2:37 pmSan Juan Luis Munoz Marin Intl
$183
Find similar

Spirit Airlines flights from Puerto Rico to Detroit Metropolitan Wayne County Airport

Our best Spirit Airlines deals on Puerto Rico to Detroit Metropolitan Wayne County Airport flight tickets
Spirit Airlines
Jan 30
SJU5:50 pmSan Juan Luis Munoz Marin Intl
15h 06m
1 stop
DTW7:56 amDetroit Metropolitan Wayne County
Feb 1
DTW5:15 pmDetroit Metropolitan Wayne County
15h 32m
1 stop
SJU9:47 amSan Juan Luis Munoz Marin Intl
$197
Find similar
Spirit Airlines
Jan 28
SJU5:50 pmSan Juan Luis Munoz Marin Intl
15h 06m
1 stop
DTW7:56 amDetroit Metropolitan Wayne County
Feb 4
DTW5:15 amDetroit Metropolitan Wayne County
17h 18m
1 stop
SJU11:33 pmSan Juan Luis Munoz Marin Intl
$198
Find similar
Spirit Airlines
Jan 15
SJU11:52 amSan Juan Luis Munoz Marin Intl
9h 09m
1 stop
DTW8:01 pmDetroit Metropolitan Wayne County
Jan 18
DTW7:00 amDetroit Metropolitan Wayne County
15h 33m
1 stop
SJU11:33 pmSan Juan Luis Munoz Marin Intl
$204
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Detroit Metropolitan Wayne County Airport 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, momondo users made 832,500 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Puerto Rico to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Thu 1/15

6:00 am-5:04 pm

1 stop12h 04m

Detroit Metropolitan Wayne County

Sun 1/18

3:12 pm-1:20 am

1 stop9h 08m

$152

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Mon 1/12

5:45 am-6:12 pm

1 stop13h 27m

Detroit Metropolitan Wayne County

Tue 1/13

5:30 am-3:35 pm

1 stop9h 05m

$161

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Wed 1/14

4:35 pm-9:46 am

2 stops18h 11m

Detroit Metropolitan Wayne County

Sun 1/18

3:12 pm-1:20 am

1 stop9h 08m

$173

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Thu 1/15

6:00 am-5:04 pm

1 stop12h 04m

Detroit Metropolitan Wayne County

Sat 1/17

2:55 pm-12:32 pm

2 stops20h 37m

$180

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Tue 1/13

9:00 am-9:03 pm

2 stops13h 03m

Detroit Metropolitan Wayne County

Sun 1/18

3:12 pm-1:20 am

1 stop9h 08m

$181

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Sun 1/11

9:15 pm-8:53 am

1 stop12h 38m

Detroit Metropolitan Wayne County

Mon 1/12

8:16 pm-2:37 pm

1 stop17h 21m

$183

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Tue 1/13

4:40 pm-10:44 pm

1 stop7h 04m

Detroit Metropolitan Wayne County

Tue 1/27

11:50 am-11:59 pm

1 stop11h 09m

$188

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Mon 12/29

9:06 pm-3:47 pm

1 stop19h 41m

Detroit Metropolitan Wayne County

Mon 1/5

2:43 pm-2:39 am

1 stop10h 56m

$190

San JuanDetroit

SJU - DTW

SJUDTW

San Juan Luis Munoz Marin Intl

Fri 1/30

5:50 pm-7:56 am

1 stop15h 06m

Detroit Metropolitan Wayne County

Sun 2/1

5:15 pm-9:47 am

1 stop15h 32m

$197

AguadillaDetroit

BQN - DTW

BQNDTW

Aguadilla Borinquen

Wed 1/21

1:09 am-1:21 pm

2 stops13h 12m

Detroit Metropolitan Wayne County

Sun 1/25

11:05 am-11:57 pm

2 stops11h 52m

$625

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Detroit from

How to get the cheapest flight ticket from Puerto Rico to Detroit Metropolitan Wayne County Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Detroit Metropolitan Wayne County Airport?

The cheapest month to fly to Detroit Metropolitan Wayne County Airport from Puerto Rico is in August. Flight prices, which tend to average around $195, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Detroit Metropolitan Wayne County Airport from Puerto Rico during October instead. Flights to Detroit Metropolitan Wayne County Airport in October, while not as cheap as those in August, still average around $220.

What is the cheapest day to depart on your flight to Detroit Metropolitan Wayne County Airport?

The cheapest day to depart from Puerto Rico to Detroit Metropolitan Wayne County Airport is on a Thursday when prices can be found for as low as $303. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Detroit Metropolitan Wayne County Airport on Monday is $601.

What is the cheapest time of day to depart on your flight to Detroit Metropolitan Wayne County Airport?

Flying to Detroit Metropolitan Wayne County Airport from Puerto Rico in the morning is the least expensive time of day to depart. momondo users have found prices as low as $256 when looking at flights departing in the morning. Flights to Detroit Metropolitan Wayne County Airport are more costly at noon, with an average ticket price of $438. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Puerto Rico to Detroit Metropolitan Wayne County flight route?

Fly from San Juan Luis Munoz Marin Intl to Detroit Metropolitan Wayne County for the best Puerto Rico - Detroit Metropolitan Wayne County flight prices

How far in advance should I book a flight to Detroit Metropolitan Wayne County Airport?

You are more likely to see cheaper flights to Detroit Metropolitan Wayne County Airport from Puerto Rico when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit Metropolitan Wayne County Airport for around $282 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit Metropolitan Wayne County Airport from Puerto Rico for as low as $202 on momondo.

What cabin class options are available on Puerto Rico to Detroit Metropolitan Wayne County flights?

There are 4 cabin classes available to choose from on Puerto Rico to Detroit Metropolitan Wayne County flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Puerto Rico to Detroit Metropolitan Wayne County Airport flights?

You could potentially save up to 12% on your flight if you consider stops on a Puerto Rico to Detroit Metropolitan Wayne County Airport flight.

Cheap Puerto Rico to Detroit Metropolitan Wayne County Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Puerto Rico to Detroit Metropolitan Wayne County Airport

Best Price Found

$194

Fastest flight time

4h 49m

Direct flights

Every day
The best one-way flight to Detroit Metropolitan Wayne County Airport from Puerto Rico in the past 72 hours is $194. The best round-trip flight deal from Puerto Rico to Detroit Metropolitan Wayne County Airport found on momondo in the last 72 hours is $98.
The fastest flight from Puerto Rico to Detroit Metropolitan Wayne County Airport takes 4h 49m
Direct flights go from Puerto Rico to Detroit Metropolitan Wayne County Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Puerto Rico to Detroit Metropolitan Wayne County Airport?

    Prices for flights from Puerto Rico to Detroit Metropolitan Wayne County Airport were last updated today.

  • How many operators does momondo search for flights from Puerto Rico to Detroit Metropolitan Wayne County Airport?

  • How old do you have to be to fly from Puerto Rico to Detroit Metropolitan Wayne County Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Puerto Rico to Detroit Metropolitan Wayne County Airport.

  • What documentation or ID do you need to fly to Detroit Metropolitan Wayne County Airport?

    The necessary travel and health documents for your Detroit Metropolitan Wayne County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Puerto Rico to Detroit Metropolitan Wayne County Airport?

Best airlines flying from Puerto Rico to Detroit Metropolitan Wayne County Airport

Compare and see reviews for airlines that fly from Puerto Rico to Detroit Metropolitan Wayne County Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $102Free CancellationRating
6.3
8,187 reviews
Search Spirit Airlines flights
DeltaPriceFrom $194Free CancellationRating
7.9
8,010 reviews
Search Delta flights
American AirlinesPriceFrom $199Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Put-in-Bay
Auburn Hills
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Dearborn
Romulus
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Monroe
Novi
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Port Clinton
Port Huron
Roseville
Sterling Heights
Brighton
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Madison Heights
Royal Oak

Why use momondo?

Why should I use momondo to find a flight deal from Puerto Rico to Detroit?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Puerto Rico to Detroit for you.

Can I find flights from Puerto Rico to Detroit with flexible booking policies on momondo?

momondo does allow users to show only those flights to Detroit from Puerto Rico which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Puerto Rico to Detroit?

momondo helps you find the best flight between Puerto Rico and Detroit by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Puerto Rico to Detroit right now. Can momondo alert me if prices change?

Price alerts on flights to Detroit from Puerto Rico are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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