Which airport typically offers the quickest layover for flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

Flights via Fort Lauderdale (FLL) offer the fastest connection on this route, with an average layover time of 0h 57m.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Most accurate provider : When it comes to deals on Detroit Metropolitan Wayne County Airport-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Detroit Metropolitan Wayne County Airport-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Detroit Metropolitan Wayne County Airport-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit Metropolitan Wayne County Airport-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Detroit to San Juan Luis Munoz Marin Intl?

For a flight from Detroit to San Juan Luis Munoz Marin Intl, you will be flying from Detroit Metropolitan Wayne County. Detroit Metropolitan Wayne County (DTW) is just 17.3 mi from the center of the city. Detroit Metropolitan Wayne County is the only Detroit airport and it handles 0 outbound flights to San Juan Luis Munoz Marin Intl per day. 7 airlines have flights to San Juan Luis Munoz Marin Intl from Detroit Metropolitan Wayne County on a regular basis.

Can I find deals for flights from Detroit to Luis Munoz Marin Intl that include hotel bookings?

Yes. In addition to deals on Detroit to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Detroit to Luis Munoz Marin Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Luis Munoz Marin Intl.

Can I find deals for business class flights from Detroit to Luis Munoz Marin Intl?

Yes. Cheapflights offers flight deals from Detroit to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$102+ Flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport

Q: How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

Airfare is below average for this route at the moment. Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport flights typically cost between $365 and $786 in January. The cheapest round-trip price found within the last 3 days was $208 on Multiple Airlines (Jan 8-Jan 14).

Q: What’s the top layover airport for flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

Orlando (MCO) – chosen by Cheapflights users on 65% of 1-stop itineraries from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport on Cheapflights.

Q: What’s the cheapest layover airport for flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

Orlando (MCO) is the most affordable 1-stop option, with an average round-trip price of $296.

Q: What’s the fastest layover option from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

Flights via Fort Lauderdale (FLL) have the shortest average one-way travel time for 1-stop routes: 6h 35m.

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Find cheap flights from Detroit to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to San Juan Luis Munoz Marin Intl are usually found in September or August, booked 30 days in advance, depart on a Monday or Friday and return on a Thursday

Cheap flight deals from Detroit to Luis Munoz Marin Intl

Cheapest flights from Detroit to Luis Munoz Marin Intl
Explore the most affordable flight options available from Detroit to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Mon 12/222:43 pmDTW - SJU

1 stop16h 56mFrontier

Mon 12/299:06 pmSJU - DTW

1 stop19h 41mFrontier

Deal found 12/15

$231

Fri 12/266:00 amDTW - SJU

1 stop9h 26mJetBlue

Mon 12/292:21 pmSJU - DTW

1 stop10h 38mJetBlue

Deal found 12/15

$236

Mon 12/227:45 amDTW - SJU

1 stop13h 20mSpirit Airlines

Fri 1/95:50 pmSJU - DTW

1 stop15h 06mSpirit Airlines

Deal found 12/16

$246

Tue 12/237:45 amDTW - SJU

1 stop13h 20mSpirit Airlines

Tue 12/304:10 amSJU - DTW

1 stop6h 23mSpirit Airlines

Deal found 12/15

$252

Tue 12/307:22 pmDTW - SJU

1 stop14h 11mMultiple Airlines

Wed 1/77:05 pmSJU - DTW

1 stop16h 06mMultiple Airlines

Deal found 12/17

$254

Tue 12/306:40 pmDTW - SJU

1 stop16h 18mSpirit Airlines

Wed 1/712:53 pmSJU - DTW

1 stop12h 49mSpirit Airlines

Deal found 12/15

$259

Thu 12/2510:49 amDTW - SJU

1 stop12h 48mMultiple Airlines

Wed 12/3111:38 amSJU - DTW

1 stop10h 54mMultiple Airlines

Deal found 12/17

$261

Mon 12/222:43 pmDTW - SJU

1 stop16h 56mFrontier

Sun 1/1110:47 pmSJU - DTW

1 stop20h 25mFrontier

Deal found 12/15

$268

Sun 12/2111:39 amDTW - SJU

1 stop10h 36mFrontier

Thu 12/257:00 amSJU - DTW

1 stop12h 09mFrontier

Deal found 12/17

$269

Mon 12/297:01 pmDTW - SJU

1 stop23h 41mFrontier

Wed 1/79:23 pmSJU - DTW

1 stop22h 15mFrontier

Deal found 12/15

$273

Tue 12/304:42 pmDTW - SJU

1 stop6h 47mMultiple Airlines

Tue 12/304:10 amSJU - DTW

1 stop6h 23mMultiple Airlines

Deal found 12/15

$277

Best flights from Detroit to Luis Munoz Marin Intl
Discover carefully curated flight deals from Detroit to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Thu 1/225:30 amDTW - SJU

1 stop9h 10mUnited Airlines

Fri 1/302:05 amSJU - DTW

2 stops12h 06mUnited Airlines

Deal found 12/16

$329

Wed 1/218:43 amDTW - SJU

Nonstop4h 27mDelta

Tue 2/242:16 pmSJU - DTW

1 stop8h 39mDelta

Deal found 12/17

$365

Mon 1/268:45 amDTW - SJU

1 stop8h 20mJetBlue

Thu 1/292:20 pmSJU - DTW

1 stop10h 36mJetBlue

Deal found 12/15

$368

Sat 2/2112:50 pmDTW - SJU

1 stop10h 05mSouthwest

Wed 3/45:40 amSJU - DTW

2 stops10h 50mSouthwest

Deal found 12/17

$415

Tue 2/247:30 amDTW - SJU

1 stop8h 47mDelta

Fri 2/273:10 pmSJU - DTW

Nonstop4h 55mDelta

Deal found 12/15

$365

Fri 4/108:45 amDTW - SJU

Nonstop4h 31mDelta

Thu 4/161:50 pmSJU - DTW

Nonstop4h 54mDelta

Deal found 12/17

$406

Sat 4/258:25 amDTW - SJU

Nonstop4h 25mDelta

Tue 4/281:50 pmSJU - DTW

Nonstop4h 54mDelta

Deal found 12/15

$406

Tue 4/148:25 amDTW - SJU

Nonstop4h 25mDelta

Mon 4/201:50 pmSJU - DTW

Nonstop4h 54mDelta

Deal found 12/17

$406

Wed 1/218:43 amDTW - SJU

Nonstop4h 27mDelta

Wed 1/283:20 pmSJU - DTW

Nonstop4h 55mDelta

Deal found 12/16

$410

Tue 1/208:43 amDTW - SJU

Nonstop4h 27mDelta

Tue 1/273:20 pmSJU - DTW

Nonstop4h 55mDelta

Deal found 12/16

$410

Sat 4/188:25 amDTW - SJU

Nonstop4h 25mDelta

Tue 4/217:00 amSJU - DTW

1 stop8h 03mDelta

Deal found 12/15

$411

Mon 1/58:43 amDTW - SJU

Nonstop4h 27mDelta

Wed 1/212:15 pmSJU - DTW

1 stop11h 30mDelta

Deal found 12/15

$418

Last-minute flights from Detroit to Luis Munoz Marin Intl
Discover last-minute flight deals from Detroit to Luis Munoz Marin Intl. Data last updated December 18, 2025 and is based on user searches.

Sun 1/46:00 amDTW - SJU

1 stop15h 05mSpirit Airlines

Mon 1/1211:52 amSJU - DTW

1 stop11h 20mSpirit Airlines

Deal found 12/16

$212

Tue 1/69:46 amDTW - SJU

1 stop13h 47mSpirit Airlines

Sun 1/116:00 amSJU - DTW

1 stop11h 06mSpirit Airlines

Deal found 12/16

$219

Wed 1/77:45 amDTW - SJU

1 stop13h 20mSpirit Airlines

Wed 1/145:50 pmSJU - DTW

1 stop15h 06mSpirit Airlines

Deal found 12/16

$211

Wed 1/75:10 amDTW - SJU

1 stop10h 03mMultiple Airlines

Sat 1/176:00 amSJU - DTW

1 stop8h 52mMultiple Airlines

Deal found 12/15

$214

Thu 1/810:27 amDTW - SJU

1 stop10h 10mMultiple Airlines

Tue 1/134:40 pmSJU - DTW

1 stop7h 04mMultiple Airlines

Deal found 12/15

$208

Fri 1/911:41 amDTW - SJU

1 stop10h 45mFrontier

Fri 1/163:58 amSJU - DTW

1 stop8h 26mFrontier

Deal found 12/14

$210

Fri 1/95:20 pmDTW - SJU

1 stop7h 01mFrontier

Thu 1/159:04 pmSJU - DTW

1 stop13h 23mFrontier

Deal found 12/16

$215

Tue 1/205:30 amDTW - SJU

1 stop9h 05mSpirit Airlines

Tue 1/276:00 amSJU - DTW

1 stop8h 52mSpirit Airlines

Deal found 12/14

$213

Wed 1/215:30 amDTW - SJU

1 stop9h 05mSpirit Airlines

Fri 2/134:36 pmSJU - DTW

1 stop8h 21mSpirit Airlines

Deal found 12/17

$217

Thu 1/225:15 amDTW - SJU

1 stop17h 18mSpirit Airlines

Sat 1/315:50 pmSJU - DTW

1 stop15h 06mSpirit Airlines

Deal found 12/16

$209

Fri 1/305:15 pmDTW - SJU

1 stop15h 32mSpirit Airlines

Sat 2/76:00 amSJU - DTW

1 stop8h 52mSpirit Airlines

Deal found 12/16

$216

Fri 1/305:15 amDTW - SJU

1 stop17h 18mSpirit Airlines

Tue 2/34:40 pmSJU - DTW

1 stop7h 04mSpirit Airlines

Deal found 12/15

$218

One-way flights from Detroit to Luis Munoz Marin Intl
Search for one-way flight options from Detroit to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Thu 1/16:00 amDTW - SJU

1 stop7h 20mSpirit Airlines

Deal found 12/17

$102

Mon 1/125:00 amDTW - SJU

1 stop10h 13mMultiple Airlines

Deal found 12/16

$103

Tue 1/135:15 pmDTW - SJU

1 stop15h 32mSpirit Airlines

Deal found 12/16

$104

Sat 1/172:55 pmDTW - SJU

2 stops20h 37mFrontier

Deal found 12/15

$105

Sat 1/172:55 pmDTW - SJU

2 stops20h 37mMultiple Airlines

Deal found 12/16

$107

Sat 1/175:30 amDTW - SJU

1 stop9h 05mSpirit Airlines

Deal found 12/16

$108

Sun 1/185:59 pmDTW - SJU

2 stops23h 59mMultiple Airlines

Deal found 12/16

$111

Fri 1/95:15 pmDTW - SJU

1 stop15h 32mSpirit Airlines

Deal found 12/17

$112

Fri 1/910:08 pmDTW - SJU

1 stop17h 05mMultiple Airlines

Deal found 12/16

$113

Mon 2/167:43 pmDTW - SJU

1 stop13h 04mSpirit Airlines

Deal found 12/16

$115

Sun 1/185:59 pmDTW - SJU

2 stops17h 43mFrontier

Deal found 12/16

$116

Find flight deals from Detroit to Luis Munoz Marin Intl

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$208 (Kiwi.com)
One-way from	$102 (Cheapflightsfares)
Popular in	December
Cheapest in	September
Average price	$567
Good round-trip deal	$439 or less
Good one-way deal	$273 or less

Provider with most accurate pricing for Detroit Metropolitan Wayne County-San Juan Luis Munoz Marin Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Detroit Metropolitan Wayne County-San Juan Luis Munoz Marin Intl flights.

Search Deals

From Detroit Metropolitan Wayne County to San Juan Luis Munoz Marin Intl

Search Deals

One-way flight from Detroit Metropolitan Wayne County to San Juan Luis Munoz Marin Intl

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($76 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to San Juan Luis Munoz Marin Intl.

Search Deals

Price to beat on a one-way flight from Detroit Metropolitan Wayne County to San Juan Luis Munoz Marin Intl.

Search Deals

Cheapflights 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

Fly to

Route

Depart

Return

Price

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Thu 1/22

5:30 am-3:40 pm

1 stop9h 10m

San Juan Luis Munoz Marin Intl

Fri 1/30

2:05 am-1:11 pm

2 stops12h 06m

$329

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Wed 1/21

8:43 am-2:10 pm

Nonstop4h 27m

San Juan Luis Munoz Marin Intl

Tue 2/24

2:16 pm-9:55 pm

1 stop8h 39m

$365

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Tue 2/24

7:30 am-5:17 pm

1 stop8h 47m

San Juan Luis Munoz Marin Intl

Fri 2/27

3:10 pm-7:05 pm

Nonstop4h 55m

$365

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Mon 1/26

8:45 am-6:05 pm

1 stop8h 20m

San Juan Luis Munoz Marin Intl

Thu 1/29

2:20 pm-11:56 pm

1 stop10h 36m

$368

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Fri 4/10

8:45 am-1:16 pm

Nonstop4h 31m

San Juan Luis Munoz Marin Intl

Thu 4/16

1:50 pm-6:44 pm

Nonstop4h 54m

$406

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Sat 4/25

8:25 am-12:50 pm

Nonstop4h 25m

San Juan Luis Munoz Marin Intl

Tue 4/28

1:50 pm-6:44 pm

Nonstop4h 54m

$406

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Tue 4/14

8:25 am-12:50 pm

Nonstop4h 25m

San Juan Luis Munoz Marin Intl

Mon 4/20

1:50 pm-6:44 pm

Nonstop4h 54m

$406

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Wed 1/21

8:43 am-2:10 pm

Nonstop4h 27m

San Juan Luis Munoz Marin Intl

Wed 1/28

3:20 pm-7:15 pm

Nonstop4h 55m

$410

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Tue 1/20

8:43 am-2:10 pm

Nonstop4h 27m

San Juan Luis Munoz Marin Intl

Tue 1/27

3:20 pm-7:15 pm

Nonstop4h 55m

$410

DetroitSan Juan

DTW - SJU

DTWSJU

Detroit Metropolitan Wayne County

Sat 4/18

8:25 am-12:50 pm

Nonstop4h 25m

San Juan Luis Munoz Marin Intl

Tue 4/21

7:00 am-3:03 pm

1 stop8h 03m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 20 results

Compare providers for flights from Detroit to Luis Munoz Marin Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Luis Munoz Marin Intl in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Detroit Metropolitan Wayne County Airport-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit Metropolitan Wayne County Airport-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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 Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport

Prices

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

The best time to book flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport (average of $132). Flying from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport in April is currently the most expensive (average of $212). 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 DTW to SJU?

It’s typically best to fly out from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport in the afternoon. Doing so could potentially save you 64% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

Reviews of airlines servicing Luis Munoz Marin Intl

Read through reviews of airlines operating flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

7.9

Good

4,250 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,005 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,054 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Spirit Airlines

6.3

Okay

8,190 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Frontier

5.8

Fair

3,081 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

What airport do you fly from for flights from Detroit to San Juan Luis Munoz Marin Intl?
For a flight from Detroit to San Juan Luis Munoz Marin Intl, you will be flying from Detroit Metropolitan Wayne County. Detroit Metropolitan Wayne County (DTW) is just 17.3 mi from the center of the city. Detroit Metropolitan Wayne County is the only Detroit airport and it handles 0 outbound flights to San Juan Luis Munoz Marin Intl per day. 7 airlines have flights to San Juan Luis Munoz Marin Intl from Detroit Metropolitan Wayne County on a regular basis.
How long is the flight from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?
Departing from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport will take you 4h 27m. Airlines will cover a distance of 1932 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport round-trip?
Cheapflights users have booked flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport round-trip from $84. Other airlines that can offer you cheap pricing are Spirit Airlines, from $139, and Delta, from $208. Frontier is 77% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $65. However, be on the lookout for offers from Spirit Airlines and JetBlue, as they are both options that can get you from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport for a low price.
What are the cheapest flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?
While on average a flight from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport is generally $476, our data shows the cheapest flight currently is $173. When looking at the most popular route, (Detroit Metropolitan Wayne County - San Juan Luis Munoz Marin Intl), you can expect to pay $151 for that flight.
Can I find deals for flights from Detroit to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on Detroit to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Detroit to Luis Munoz Marin Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Luis Munoz Marin Intl.
Can I find deals for business class flights from Detroit to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from Detroit to Luis Munoz Marin Intl 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 Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport (average of $132). Flying from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport in April is currently the most expensive (average of $212). 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

Dorado

Fajardo

Rio Grande

Humacao

Luquillo

Bayamón

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Complete your trip

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Top 7 airlines flying from Detroit to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$124	Average$243	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$148	Average$283	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$231	Average$573	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$266	Average$545	FlexibilityNo cancel fee	On-time69%
JetBlue	Cheapest$281	Average$362	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$329	Average$569	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$395	Average$553	FlexibilityNo cancel fee	On-time63%

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$102+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Luis Munoz Marin Intl (SJU)

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to San Juan Luis Munoz Marin Intl are usually found in September or August, booked 30 days in advance, depart on a Monday or Friday and return on a Thursday

Cheap flight deals from Detroit to Luis Munoz Marin Intl

Cheapest flights from Detroit to Luis Munoz Marin IntlExplore the most affordable flight options available from Detroit to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Detroit to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Detroit to Luis Munoz Marin Intl

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Cheapflights Insights

Everything you need to know about your flight from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport

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

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

What is the cheapest time of day to fly from DTW to SJU?

What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

What’s the top layover airport for flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

What’s the cheapest layover airport for flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

What’s the fastest layover option from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

Which airport typically offers the quickest layover for flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

Reviews of airlines servicing Luis Munoz Marin Intl

Related info for your journey

Find useful and relevant information for your journey from Detroit to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport round-trip?

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What are the cheapest flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?

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Top 7 airlines flying from Detroit to Luis Munoz Marin Intl

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Cheapest flights from Detroit to Luis Munoz Marin Intl
Explore the most affordable flight options available from Detroit to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.