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Cheap flights from Detroit Metropolitan Wayne County Airport to San Juan from $106

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Detroit Metropolitan Wayne County Airport to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:55 pm - 12:37 pmDTW  Detroit Metropolitan Wayne County-SJU San Juan Luis Munoz Marin Intl
15h 42m1 stop Fort Lauderdale
Frontier Logo
6:00 am - 7:22 pmSJU  San Juan Luis Munoz Marin Intl-DTW Detroit Metropolitan Wayne County
14h 22m1 stop Fort Lauderdale
$297Frontier
Mon, Feb 22 - Wed, Feb 24
Frontier Logo
4:29 pm - 3:19 pmDTW  Detroit Metropolitan Wayne County-SJU San Juan Luis Munoz Marin Intl
21h 50m1 stop Fort Lauderdale
Frontier Logo
3:59 pm - 10:45 amSJU  San Juan Luis Munoz Marin Intl-DTW Detroit Metropolitan Wayne County
19h 46m2 stops Atlanta Hartsfield-Jackson Tampa
$298Frontier
Tue, Nov 3 - Fri, Nov 6
Multiple Airlines Logo
8:26 pm - 11:57 amDTW  Detroit Metropolitan Wayne County-SJU San Juan Luis Munoz Marin Intl
14h 31m1 stop Tweed-New Haven
Multiple Airlines Logo
8:45 am - 11:37 pmSJU  San Juan Luis Munoz Marin Intl-DTW Detroit Metropolitan Wayne County
15h 52m1 stop Fort Lauderdale
$332Multiple Airlines
Sun, Nov 15 - Wed, Nov 18
Multiple Airlines Logo
4:08 pm - 10:00 amDTW  Detroit Metropolitan Wayne County-SJU San Juan Luis Munoz Marin Intl
16h 52m1 stop Fort Lauderdale
Multiple Airlines Logo
3:59 pm - 12:44 amSJU  San Juan Luis Munoz Marin Intl-DTW Detroit Metropolitan Wayne County
9h 45m1 stop Atlanta Hartsfield-Jackson
$341Multiple Airlines
Mon, Nov 9 - Fri, Nov 13
JetBlue Logo
6:00 am - 3:23 pmDTW  Detroit Metropolitan Wayne County-SJU San Juan Luis Munoz Marin Intl
9h 23m1 stop Fort Lauderdale
JetBlue Logo
6:25 am - 3:19 pmSJU  San Juan Luis Munoz Marin Intl-DTW Detroit Metropolitan Wayne County
8h 54m1 stop Fort Lauderdale
$369JetBlue
Thu, Oct 15 - Mon, Oct 26
Delta Logo
8:42 am - 1:16 pmDTW  Detroit Metropolitan Wayne County-SJU San Juan Luis Munoz Marin Intl
4h 34mnonstop
Delta Logo
2:10 pm - 6:47 pmSJU  San Juan Luis Munoz Marin Intl-DTW Detroit Metropolitan Wayne County
4h 37mnonstop
$407Delta
Sat, Oct 3 - Sat, Oct 10
Delta Logo
8:37 am - 1:00 pmDTW  Detroit Metropolitan Wayne County-SJU San Juan Luis Munoz Marin Intl
4h 23mnonstop
Delta Logo
2:10 pm - 6:47 pmSJU  San Juan Luis Munoz Marin Intl-DTW Detroit Metropolitan Wayne County
4h 37mnonstop
$407Delta
Sat, Oct 17 - Sat, Oct 24
JetBlue Logo
6:10 am - 4:55 pmDTW  Detroit Metropolitan Wayne County-SJU San Juan Luis Munoz Marin Intl
9h 45m1 stop New York John F Kennedy Intl
JetBlue Logo
8:58 am - 3:19 pmSJU  San Juan Luis Munoz Marin Intl-DTW Detroit Metropolitan Wayne County
7h 21m1 stop Fort Lauderdale
$413JetBlue
Sun, Nov 1 - Sat, Nov 7
Southwest Logo
12:25 pm - 11:50 pmDTW  Detroit Metropolitan Wayne County-SJU San Juan Luis Munoz Marin Intl
11h 25m2 stops Lambert-St Louis Orlando
Southwest Logo
12:40 pm - 10:35 pmSJU  San Juan Luis Munoz Marin Intl-DTW Detroit Metropolitan Wayne County
9h 55m2 stops Orlando Baltimore/Washington
$416Southwest
Sat, Oct 3 - Wed, Oct 7
Southwest Logo
5:35 pm - 12:10 amDTW  Detroit Metropolitan Wayne County-SJU San Juan Luis Munoz Marin Intl
6h 35m1 stop Baltimore/Washington
Southwest Logo
12:40 pm - 9:45 pmSJU  San Juan Luis Munoz Marin Intl-DTW Detroit Metropolitan Wayne County
9h 05m2 stops Orlando Nashville Intl
$416Southwest
Thu, Oct 15 - Tue, Oct 20

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Frontier flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport

Our best Frontier deals on Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
Feb 22
DTW7:55 pmDetroit Metropolitan Wayne County
15h 42m
1 stop
SJU12:37 pmSan Juan Luis Munoz Marin Intl
Feb 24
SJU6:00 amSan Juan Luis Munoz Marin Intl
14h 22m
1 stop
DTW7:22 pmDetroit Metropolitan Wayne County
$297
Frontier
Nov 3
DTW4:29 pmDetroit Metropolitan Wayne County
21h 50m
1 stop
SJU3:19 pmSan Juan Luis Munoz Marin Intl
Nov 6
SJU3:59 pmSan Juan Luis Munoz Marin Intl
19h 46m
2 stops
DTW10:45 amDetroit Metropolitan Wayne County
$298
Frontier
Nov 1
DTW5:49 pmDetroit Metropolitan Wayne County
8h 01m
1 stop
SJU2:50 amSan Juan Luis Munoz Marin Intl
Nov 4
SJU3:59 pmSan Juan Luis Munoz Marin Intl
9h 45m
1 stop
DTW12:44 amDetroit Metropolitan Wayne County
$299

momondo Fare Finder

 
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

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Route

Depart

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Price

Cheapest round-trip

DetroitSan Juan

DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl

DTWSJU

Detroit Metropolitan Wayne County

Mon 2/22

7:55 pm-12:37 pm

1 stop15h 42m

San Juan Luis Munoz Marin Intl

Wed 2/24

6:00 am-7:22 pm

1 stop14h 22m

$297

DetroitSan Juan

DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl

DTWSJU

Detroit Metropolitan Wayne County

Tue 11/3

4:29 pm-3:19 pm

1 stop21h 50m

San Juan Luis Munoz Marin Intl

Fri 11/6

3:59 pm-10:45 am

2 stops19h 46m

$298

DetroitSan Juan

DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl

DTWSJU

Detroit Metropolitan Wayne County

Sun 11/15

8:26 pm-11:57 am

1 stop14h 31m

San Juan Luis Munoz Marin Intl

Wed 11/18

8:45 am-11:37 pm

1 stop15h 52m

$332

DetroitSan Juan

DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl

DTWSJU

Detroit Metropolitan Wayne County

Mon 11/9

4:08 pm-10:00 am

1 stop16h 52m

San Juan Luis Munoz Marin Intl

Fri 11/13

3:59 pm-12:44 am

1 stop9h 45m

$341

DetroitSan Juan

DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl

DTWSJU

Detroit Metropolitan Wayne County

Thu 10/15

6:00 am-3:23 pm

1 stop9h 23m

San Juan Luis Munoz Marin Intl

Mon 10/26

6:25 am-3:19 pm

1 stop8h 54m

$369

DetroitSan Juan

DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl

DTWSJU

Detroit Metropolitan Wayne County

Sat 10/3

8:42 am-1:16 pm

Nonstop4h 34m

San Juan Luis Munoz Marin Intl

Sat 10/10

2:10 pm-6:47 pm

Nonstop4h 37m

$407
Quickest round-trip

DetroitSan Juan

DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl

DTWSJU

Detroit Metropolitan Wayne County

Sat 10/17

8:37 am-1:00 pm

Nonstop4h 23m

San Juan Luis Munoz Marin Intl

Sat 10/24

2:10 pm-6:47 pm

Nonstop4h 37m

$407

DetroitSan Juan

DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl

DTWSJU

Detroit Metropolitan Wayne County

Sun 11/1

6:10 am-4:55 pm

1 stop9h 45m

San Juan Luis Munoz Marin Intl

Sat 11/7

8:58 am-3:19 pm

1 stop7h 21m

$413

DetroitSan Juan

DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl

DTWSJU

Detroit Metropolitan Wayne County

Sat 10/3

12:25 pm-11:50 pm

2 stops11h 25m

San Juan Luis Munoz Marin Intl

Wed 10/7

12:40 pm-10:35 pm

2 stops9h 55m

$416

DetroitSan Juan

DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl

DTWSJU

Detroit Metropolitan Wayne County

Thu 10/15

5:35 pm-12:10 am

1 stop6h 35m

San Juan Luis Munoz Marin Intl

Tue 10/20

12:40 pm-9:45 pm

2 stops9h 05m

$416

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl 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 typical price of a round-trip flight between Detroit Metropolitan Wayne County Airport and San Juan Luis Munoz Marin Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $318 to $502.
The lowest price recently found on this route was $298.

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of May, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $392.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Detroit Metropolitan Wayne County Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $618. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Detroit Metropolitan Wayne County Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $721.

What is the cheapest Detroit Metropolitan Wayne County to San Juan Luis Munoz Marin Intl flight route?

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

How far in advance should I book a flight from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Detroit Metropolitan Wayne County Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $457 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Detroit Metropolitan Wayne County Airport for as low as $378 on momondo.

What cabin class options are available on Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport flights?

There are 4 cabin classes available to choose from on Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport 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 Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport.

How have Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of September 2026, prices for Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport flights are approximately 79% more expensive when compared to flights at the same time last year.

When to book flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport (DTW to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport

Best Price Found

$106

Fastest flight time

4h 20m

Direct flights

Every day
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Detroit Metropolitan Wayne County Airport in the past 72 hours is $106. The best round-trip flight deal from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $297.
The fastest flight from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport takes 4h 20m
Direct flights go from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport

  • How far is Detroit Metropolitan Wayne County to San Juan Luis Munoz Marin Intl by plane?

    There are 1931.8 mi between Detroit Metropolitan Wayne County and San Juan Luis Munoz Marin Intl. A reasonable flight in good conditions will take 4h 20m.

  • When did momondo last update prices for flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport were last updated today.

  • How many operators does momondo search for flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The necessary travel and health documents for your San Juan Luis Munoz Marin Intl 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 Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

  • What is the most popular airline from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $180Free CancellationRating
5.6
2,579 reviews
Search Frontier flights
JetBluePriceFrom $212Free CancellationRating
7.1
3,037 reviews
Search JetBlue flights
United AirlinesPriceFrom $266Free CancellationRating
7.4
10,228 reviews
Search United Airlines flights
American AirlinesPriceFrom $330Free CancellationRating
7.0
12,075 reviews
Search American Airlines flights
DeltaPriceFrom $333Free CancellationRating
7.8
8,591 reviews
Search Delta flights
SouthwestPriceFrom $395Free CancellationRating
8.0
4,196 reviews
Search Southwest flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Caguas
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to San Juan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from Detroit.

Can I find flights from Detroit to San Juan with flexible booking policies on momondo?

All flight searches from Detroit to San Juan on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Detroit to San Juan?

momondo helps you find the best flight between Detroit and San Juan 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 Detroit to San Juan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Detroit to San Juan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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