Cheap flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport from C$ 269
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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SJU
23 May — 30 May1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
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 2 days in advance, depart on a Saturday or Monday and return on a Monday
Cheap flight deals from Detroit to Luis Munoz Marin Intl
Enter your travel dates to find the best prices.
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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 23 April 2026.
Mon 27/410:19 a.m.
DTW
-
SJU
1 stop13h 24m
Frontier
Tue 5/56:00 a.m.
SJU
-
DTW
1 stop29h 59m
Frontier
Deal found 21/4C$ 317
Wed 7/104:20 p.m.
DTW
-
SJU
1 stop6h 20m
Southwest
Wed 14/109:55 a.m.
SJU
-
DTW
2 stops11h 00m
Southwest
Deal found 21/4C$ 538
Thu 23/712:35 p.m.
DTW
-
SJU
1 stop10h 54m
Frontier
Sun 26/75:15 p.m.
SJU
-
DTW
1 stop7h 27m
Frontier
Deal found 21/4C$ 557
Thu 10/91:20 p.m.
DTW
-
SJU
2 stops10h 30m
Southwest
Mon 14/910:00 a.m.
SJU
-
DTW
2 stops10h 50m
Southwest
Deal found 19/4C$ 560
Fri 18/93:57 p.m.
DTW
-
SJU
1 stop7h 00m
JetBlue
Wed 30/96:07 a.m.
SJU
-
DTW
1 stop6h 20m
JetBlue
Deal found 22/4C$ 591
Tue 12/51:20 p.m.
DTW
-
SJU
2 stops10h 20m
Southwest
Wed 13/55:35 a.m.
SJU
-
DTW
2 stops10h 00m
Southwest
Deal found 20/4C$ 608
Sun 23/84:15 p.m.
DTW
-
SJU
2 stops8h 15m
Southwest
Thu 27/85:00 a.m.
SJU
-
DTW
2 stops9h 05m
Southwest
Deal found 20/4C$ 615
Fri 18/95:55 a.m.
DTW
-
SJU
2 stops11h 00m
Southwest
Wed 30/910:30 a.m.
SJU
-
DTW
2 stops10h 45m
Southwest
Deal found 22/4C$ 642
Sat 24/105:35 a.m.
DTW
-
SJU
1 stop7h 05m
Southwest
Wed 28/106:45 a.m.
SJU
-
DTW
2 stops11h 40m
Southwest
Deal found 20/4C$ 649
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 23 April 2026.
Fri 18/93:50 p.m.
DTW
-
SJU
1 stop7h 00m
Southwest
Wed 30/95:15 a.m.
SJU
-
DTW
2 stops9h 45m
Southwest
Deal found 22/4C$ 615
Fri 24/78:25 a.m.
DTW
-
SJU
Nonstop4h 30m
Delta
Thu 30/712:56 p.m.
SJU
-
DTW
1 stop9h 58m
Delta
Deal found 21/4C$ 720
Sun 27/91:20 p.m.
DTW
-
SJU
2 stops10h 05m
Southwest
Sat 3/103:10 p.m.
SJU
-
DTW
1 stop6h 55m
Southwest
Deal found 20/4C$ 642
Sat 12/97:55 a.m.
DTW
-
SJU
2 stops10h 20m
Southwest
Sat 26/98:20 a.m.
SJU
-
DTW
2 stops9h 10m
Southwest
Deal found 19/4C$ 649
Fri 11/95:20 a.m.
DTW
-
SJU
1 stop7h 56m
Delta
Sat 19/93:10 p.m.
SJU
-
DTW
Nonstop4h 50m
Delta
Deal found 20/4C$ 754
Sun 26/75:20 a.m.
DTW
-
SJU
1 stop11h 25m
Delta
Fri 31/72:05 p.m.
SJU
-
DTW
Nonstop4h 39m
Delta
Deal found 19/4C$ 815
Wed 22/710:40 a.m.
DTW
-
SJU
2 stops9h 05m
Southwest
Sat 25/77:00 a.m.
SJU
-
DTW
2 stops13h 05m
Southwest
Deal found 22/4C$ 814
Thu 23/78:25 a.m.
DTW
-
SJU
Nonstop4h 30m
Delta
Sun 26/77:35 a.m.
SJU
-
DTW
1 stop7h 25m
Delta
Deal found 21/4C$ 822
Mon 8/68:25 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Fri 12/62:04 p.m.
SJU
-
DTW
Nonstop4h 38m
Delta
Deal found 18/4C$ 843
Fri 3/78:25 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Mon 6/72:04 p.m.
SJU
-
DTW
Nonstop4h 38m
Delta
Deal found 18/4C$ 850
Direct flights from Detroit to Luis Munoz Marin Intl
Explore direct flight options from Detroit to Luis Munoz Marin Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 April 2026.
Sun 26/78:25 a.m.
DTW
-
SJU
Nonstop4h 30m
Delta
Thu 30/72:05 p.m.
SJU
-
DTW
Nonstop4h 39m
Delta
Deal found 19/4C$ 679
Sat 25/78:25 a.m.
DTW
-
SJU
Nonstop4h 30m
Delta
Fri 31/72:05 p.m.
SJU
-
DTW
Nonstop4h 39m
Delta
Deal found 20/4C$ 713
Mon 20/78:25 a.m.
DTW
-
SJU
Nonstop4h 30m
Delta
Tue 21/72:05 p.m.
SJU
-
DTW
Nonstop4h 39m
Delta
Deal found 19/4C$ 734
Sun 12/78:25 a.m.
DTW
-
SJU
Nonstop4h 30m
Delta
Fri 24/72:05 p.m.
SJU
-
DTW
Nonstop4h 39m
Delta
Deal found 20/4C$ 740
Wed 10/68:25 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Wed 24/62:04 p.m.
SJU
-
DTW
Nonstop4h 38m
Delta
Deal found 20/4C$ 747
Sat 27/68:25 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Fri 31/72:05 p.m.
SJU
-
DTW
Nonstop4h 39m
Delta
Deal found 20/4C$ 774
Thu 11/68:25 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Wed 17/62:04 p.m.
SJU
-
DTW
Nonstop4h 38m
Delta
Deal found 19/4C$ 781
Thu 23/78:25 a.m.
DTW
-
SJU
Nonstop4h 30m
Delta
Sun 26/72:05 p.m.
SJU
-
DTW
Nonstop4h 39m
Delta
Deal found 20/4C$ 815
Tue 26/58:59 a.m.
DTW
-
SJU
Nonstop4h 21m
Delta
Tue 9/62:04 p.m.
SJU
-
DTW
Nonstop4h 38m
Delta
Deal found 20/4C$ 836
Mon 8/68:25 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Fri 12/62:04 p.m.
SJU
-
DTW
Nonstop4h 38m
Delta
Deal found 20/4C$ 843
Thu 2/78:25 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Mon 6/72:04 p.m.
SJU
-
DTW
Nonstop4h 38m
Delta
Deal found 20/4C$ 850
Sun 10/58:59 a.m.
DTW
-
SJU
Nonstop4h 21m
Delta
Wed 13/52:35 p.m.
SJU
-
DTW
Nonstop4h 40m
Delta
Deal found 20/4C$ 856
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 23 April 2026 and is based on user searches.
Mon 27/410:19 a.m.
DTW
-
SJU
1 stop13h 24m
Frontier
Tue 5/56:00 a.m.
SJU
-
DTW
1 stop29h 59m
Frontier
Deal found 21/4C$ 317
Mon 4/54:00 p.m.
DTW
-
SJU
2 stops7h 55m
Southwest
Tue 12/55:05 a.m.
SJU
-
DTW
1 stop6h 55m
Southwest
Deal found 18/4C$ 750
Fri 8/54:00 p.m.
DTW
-
SJU
2 stops7h 55m
Southwest
Sun 10/511:40 a.m.
SJU
-
DTW
1 stop12h 30m
Southwest
Deal found 20/4C$ 809
Sat 9/57:20 a.m.
DTW
-
SJU
2 stops10h 15m
Southwest
Sat 16/55:15 a.m.
SJU
-
DTW
2 stops9h 45m
Southwest
Deal found 20/4C$ 784
Sun 10/512:40 p.m.
DTW
-
SJU
2 stops8h 15m
Southwest
Thu 14/55:35 a.m.
SJU
-
DTW
2 stops9h 20m
Southwest
Deal found 21/4C$ 673
Tue 12/51:20 p.m.
DTW
-
SJU
2 stops10h 20m
Southwest
Wed 13/55:35 a.m.
SJU
-
DTW
2 stops10h 00m
Southwest
Deal found 20/4C$ 608
Wed 13/57:15 a.m.
DTW
-
SJU
1 stop13h 19m
United Airlines
Tue 19/57:20 a.m.
SJU
-
DTW
2 stops16h 39m
United Airlines
Deal found 21/4C$ 747
Tue 19/512:40 p.m.
DTW
-
SJU
2 stops8h 25m
Southwest
Tue 26/58:10 a.m.
SJU
-
DTW
2 stops13h 25m
Southwest
Deal found 19/4C$ 718
Wed 20/51:20 p.m.
DTW
-
SJU
2 stops10h 20m
Southwest
Tue 26/58:10 a.m.
SJU
-
DTW
2 stops13h 25m
Southwest
Deal found 18/4C$ 766
Tue 26/58:59 a.m.
DTW
-
SJU
Nonstop4h 21m
Delta
Tue 9/62:04 p.m.
SJU
-
DTW
Nonstop4h 38m
Delta
Deal found 20/4C$ 836
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 23 April 2026.
Mon 19/105:30 a.m.
DTW
-
SJU
2 stops11h 00m
Southwest
Deal found 20/4C$ 269
Thu 17/95:30 a.m.
DTW
-
SJU
1 stop9h 00m
Southwest
Deal found 21/4C$ 291
Mon 20/78:25 a.m.
DTW
-
SJU
Nonstop4h 30m
Delta
Deal found 20/4C$ 367
Mon 20/71:25 p.m.
DTW
-
SJU
2 stops10h 10m
Southwest
Deal found 21/4C$ 373
Fri 17/71:25 p.m.
DTW
-
SJU
2 stops10h 10m
Southwest
Deal found 18/4C$ 393
Sat 17/108:37 a.m.
DTW
-
SJU
Nonstop4h 23m
Delta
Deal found 20/4C$ 402
Thu 7/53:35 p.m.
DTW
-
SJU
2 stops8h 20m
Southwest
Deal found 21/4C$ 404
Sun 21/68:25 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Deal found 20/4C$ 408
Sat 20/68:25 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Deal found 20/4C$ 443
Wed 20/58:59 a.m.
DTW
-
SJU
Nonstop4h 21m
Delta
Deal found 20/4C$ 470
Sat 23/58:59 a.m.
DTW
-
SJU
Nonstop4h 21m
Delta
Deal found 21/4C$ 504
Find flight deals from Detroit to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 April 2026.
Customize your flight search to find flights from Detroit to Luis Munoz Marin Intl 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 23 April 2026.
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
Cheapest round-trip
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Fri 18/9
3:50 p.m.-10:50 p.m.
1 stop7h 00m
San Juan Luis Munoz Marin Intl
Wed 30/9
5:15 a.m.-3:00 p.m.
2 stops9h 45m
C$ 615
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Sun 27/9
1:20 p.m.-11:25 p.m.
2 stops10h 05m
San Juan Luis Munoz Marin Intl
Sat 3/10
3:10 p.m.-10:05 p.m.
1 stop6h 55m
C$ 642
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Sat 12/9
7:55 a.m.-6:15 p.m.
2 stops10h 20m
San Juan Luis Munoz Marin Intl
Sat 26/9
8:20 a.m.-5:30 p.m.
2 stops9h 10m
C$ 649
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Fri 24/7
8:25 a.m.-12:55 p.m.
Nonstop4h 30m
San Juan Luis Munoz Marin Intl
Thu 30/7
12:56 p.m.-10:54 p.m.
1 stop9h 58m
C$ 720
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Fri 11/9
5:20 a.m.-1:16 p.m.
1 stop7h 56m
San Juan Luis Munoz Marin Intl
Sat 19/9
3:10 p.m.-8:00 p.m.
Nonstop4h 50m
C$ 754
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Wed 22/7
10:40 a.m.-7:45 p.m.
2 stops9h 05m
San Juan Luis Munoz Marin Intl
Sat 25/7
7:00 a.m.-8:05 p.m.
2 stops13h 05m
C$ 814
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Sun 26/7
5:20 a.m.-4:45 p.m.
1 stop11h 25m
San Juan Luis Munoz Marin Intl
Fri 31/7
2:05 p.m.-6:44 p.m.
Nonstop4h 39m
C$ 815
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Thu 23/7
8:25 a.m.-12:55 p.m.
Nonstop4h 30m
San Juan Luis Munoz Marin Intl
Sun 26/7
7:35 a.m.-3:00 p.m.
1 stop7h 25m
C$ 822
Quickest round-trip
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Mon 8/6
8:25 a.m.-12:54 p.m.
Nonstop4h 29m
San Juan Luis Munoz Marin Intl
Fri 12/6
2:04 p.m.-6:42 p.m.
Nonstop4h 38m
C$ 843
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Fri 3/7
8:25 a.m.-12:54 p.m.
Nonstop4h 29m
San Juan Luis Munoz Marin Intl
Mon 6/7
2:04 p.m.-6:42 p.m.
Nonstop4h 38m
C$ 850
Flights are sorted by cheapest round-trip flights first.
Deals found on 19/4
Showing 1-10 of 20 resultsSorted by cheapest first
1
2
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.
DTW-SJU
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
Airlines
More
How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Detroit to Luis Munoz Marin Intl. Price data was last updated on 17 April 2026.
The best time to book flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport is 2 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, September 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 C$ 322). Flying from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of C$ 828). 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?
Find hourly flight availability from Detroit to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 April 2026.
When flying from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?
Weekly flight availability from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport
Explore weekly flight availability from Detroit to Luis Munoz Marin Intl. 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 23 April 2026.
The most flights from DTW to SJU are scheduled on a Monday (2 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).
What’s the top layover airport for flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?
Share of one-stop round-trip flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Orlando (MCO) – chosen by Cheapflights users on 75% of one-stop itineraries from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport on Cheapflights.
What’s the cheapest layover airport for flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?
Average round-trip fare for 1-stop flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Orlando (MCO) is the most affordable 1-stop option, with an average round-trip price of C$ 410.
What’s the fastest layover option from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?
Shortest average travel time for 1-stop one-way flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Orlando (MCO) have the shortest average one-way travel time for 1-stop routes: 6h 09m.
Which airport typically offers the quickest layover for flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?
Average layover duration for 1-stop one-way flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Fort Lauderdale (FLL) offer the fastest connection on this route, with an average layover time of 0h 50m.
Reviews of airlines servicing Luis Munoz Marin Intl
Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated 23 April 2026.
Check out reviews from past customers who have flown with Delta,JetBlue, andSpirit Airlines from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
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.
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 27.8 km from the centre of the city. Detroit Metropolitan Wayne County is the only Detroit airport and it handles 1 outbound flight to San Juan Luis Munoz Marin Intl per day. 3 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?
Airlines like Southwest and Delta fly from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport in about 4h 30m. The time it takes to get you to your destination can typically vary by up to 2h 30m. Airlines will cover a distance of 3109 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with 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 C$ 141. Other airlines that can offer you cheap pricing are Spirit Airlines, from C$ 272, and Delta, from C$ 349. These flights start at 72% lower than the current average price 3 months from now.
What are the cheapest flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport?
Looking at all options, your cheapest flight can be booked for C$ 505. While the most popular route (Detroit Metropolitan Wayne County - San Juan Luis Munoz Marin Intl) can be booked for C$ 444 on average, our data indicates C$ 1,000 when flying from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport.
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, September 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 C$ 322). Flying from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of C$ 828). 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.
Explore flights to Luis Munoz Marin Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 April 2026.
Top 3 airlines flying from Detroit to Luis Munoz Marin Intl
Discover the top 3 airlines that operate flights from Detroit to Luis Munoz Marin Intl. 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 23 April 2026.
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 Luis Munoz Marin Intl?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Detroit to Luis Munoz Marin Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Detroit to Luis Munoz Marin Intl?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Detroit to Luis Munoz Marin Intl.
Can Cheapflights find flights from Detroit to Luis Munoz Marin Intl with no change fees?
Yes, we can. To see specific flights from Detroit to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl become cheaper?
Yes! Start tracking prices for Detroit to Luis Munoz Marin Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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