Cheap flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport from C$ 271
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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SJU
19 Jun — 26 Jun1
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 Monday or Friday and return on a Monday
Cheap flight deals from Detroit to Luis Munoz Marin Intl
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
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 20 May 2026.
Wed 29/711:00 a.m.
DTW
-
SJU
1 stop29h 05m
Frontier
Sat 1/83:06 a.m.
SJU
-
DTW
1 stop8h 49m
Frontier
Deal found 18/5C$ 503
Sat 6/612:55 p.m.
DTW
-
SJU
1 stop11h 46m
Frontier
Sat 13/63:35 p.m.
SJU
-
DTW
1 stop20h 00m
Frontier
Deal found 16/5C$ 517
Tue 15/95:35 a.m.
DTW
-
SJU
2 stops10h 50m
Southwest
Tue 22/92:25 p.m.
SJU
-
DTW
1 stop6h 50m
Southwest
Deal found 18/5C$ 542
Sat 30/512:55 p.m.
DTW
-
SJU
1 stop11h 46m
Frontier
Fri 5/63:13 a.m.
SJU
-
DTW
1 stop8h 47m
Frontier
Deal found 18/5C$ 557
Wed 27/52:40 p.m.
DTW
-
SJU
1 stop14h 09m
Frontier
Tue 2/63:06 a.m.
SJU
-
DTW
1 stop8h 54m
Frontier
Deal found 18/5C$ 558
Sat 23/56:20 a.m.
DTW
-
SJU
1 stop7h 47m
Frontier
Sat 30/55:15 p.m.
SJU
-
DTW
1 stop7h 24m
Frontier
Deal found 16/5C$ 586
Thu 27/81:20 p.m.
DTW
-
SJU
2 stops10h 30m
Southwest
Tue 1/910:30 a.m.
SJU
-
DTW
2 stops10h 00m
Southwest
Deal found 18/5C$ 598
Tue 4/86:00 a.m.
DTW
-
SJU
2 stops12h 10m
Southwest
Wed 5/85:15 a.m.
SJU
-
DTW
2 stops9h 45m
Southwest
Deal found 15/5C$ 612
Fri 23/105:30 a.m.
DTW
-
SJU
2 stops11h 00m
Southwest
Wed 28/106:45 a.m.
SJU
-
DTW
2 stops11h 40m
Southwest
Deal found 19/5C$ 619
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 20 May 2026.
Wed 15/78:35 a.m.
DTW
-
SJU
Nonstop4h 36m
Delta
Thu 23/72:21 p.m.
SJU
-
DTW
Nonstop4h 42m
Delta
Deal found 19/5C$ 752
Sat 30/57:20 a.m.
DTW
-
SJU
2 stops10h 15m
Southwest
Sat 6/65:00 a.m.
SJU
-
DTW
1 stop11h 35m
Southwest
Deal found 19/5C$ 899
Mon 3/88:25 a.m.
DTW
-
SJU
Nonstop4h 30m
Delta
Thu 6/82:11 p.m.
SJU
-
DTW
Nonstop4h 39m
Delta
Deal found 17/5C$ 752
Wed 29/78:35 a.m.
DTW
-
SJU
Nonstop4h 36m
Delta
Sun 2/82:21 p.m.
SJU
-
DTW
Nonstop4h 42m
Delta
Deal found 18/5C$ 787
Wed 1/78:35 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Tue 7/72:21 p.m.
SJU
-
DTW
Nonstop4h 42m
Delta
Deal found 16/5C$ 842
Wed 1/78:35 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Sun 5/72:14 p.m.
SJU
-
DTW
Nonstop4h 39m
Delta
Deal found 19/5C$ 897
Thu 2/78:35 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Tue 7/72:21 p.m.
SJU
-
DTW
Nonstop4h 42m
Delta
Deal found 19/5C$ 897
Sat 27/68:35 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Sat 4/72:14 p.m.
SJU
-
DTW
Nonstop4h 39m
Delta
Deal found 15/5C$ 910
Wed 10/68:35 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Wed 24/62:14 p.m.
SJU
-
DTW
Nonstop4h 39m
Delta
Deal found 16/5C$ 945
Wed 10/68:35 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Wed 17/67:05 a.m.
SJU
-
DTW
1 stop7h 59m
Delta
Deal found 19/5C$ 952
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 20 May 2026.
Sun 26/78:35 a.m.
DTW
-
SJU
Nonstop4h 36m
Delta
Fri 31/72:21 p.m.
SJU
-
DTW
Nonstop4h 42m
Delta
Deal found 18/5C$ 752
Sun 9/88:25 a.m.
DTW
-
SJU
Nonstop4h 30m
Delta
Sat 22/82:11 p.m.
SJU
-
DTW
Nonstop4h 39m
Delta
Deal found 18/5C$ 780
Sat 25/78:35 a.m.
DTW
-
SJU
Nonstop4h 36m
Delta
Fri 31/72:21 p.m.
SJU
-
DTW
Nonstop4h 42m
Delta
Deal found 18/5C$ 787
Sat 8/88:25 a.m.
DTW
-
SJU
Nonstop4h 30m
Delta
Sat 15/82:11 p.m.
SJU
-
DTW
Nonstop4h 39m
Delta
Deal found 17/5C$ 814
Fri 17/78:35 a.m.
DTW
-
SJU
Nonstop4h 36m
Delta
Mon 20/72:21 p.m.
SJU
-
DTW
Nonstop4h 42m
Delta
Deal found 15/5C$ 821
Wed 24/68:35 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Tue 7/72:21 p.m.
SJU
-
DTW
Nonstop4h 42m
Delta
Deal found 18/5C$ 842
Sun 2/88:35 a.m.
DTW
-
SJU
Nonstop4h 36m
Delta
Mon 3/82:11 p.m.
SJU
-
DTW
Nonstop4h 39m
Delta
Deal found 17/5C$ 855
Tue 9/68:35 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Thu 18/62:14 p.m.
SJU
-
DTW
Nonstop4h 39m
Delta
Deal found 18/5C$ 862
Mon 15/68:35 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Mon 20/72:21 p.m.
SJU
-
DTW
Nonstop4h 42m
Delta
Deal found 18/5C$ 876
Tue 7/78:35 a.m.
DTW
-
SJU
Nonstop4h 36m
Delta
Thu 9/72:21 p.m.
SJU
-
DTW
Nonstop4h 42m
Delta
Deal found 19/5C$ 883
Sun 12/78:35 a.m.
DTW
-
SJU
Nonstop4h 36m
Delta
Tue 21/72:21 p.m.
SJU
-
DTW
Nonstop4h 42m
Delta
Deal found 17/5C$ 890
Wed 24/68:35 a.m.
DTW
-
SJU
Nonstop4h 29m
Delta
Sat 4/72:14 p.m.
SJU
-
DTW
Nonstop4h 39m
Delta
Deal found 18/5C$ 897
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 20 May 2026 and is based on user searches.
Sat 23/56:20 a.m.
DTW
-
SJU
1 stop7h 47m
Frontier
Sat 30/55:15 p.m.
SJU
-
DTW
1 stop7h 24m
Frontier
Deal found 16/5C$ 586
Wed 27/52:40 p.m.
DTW
-
SJU
1 stop14h 09m
Frontier
Tue 2/63:06 a.m.
SJU
-
DTW
1 stop8h 54m
Frontier
Deal found 18/5C$ 558
Sat 30/512:55 p.m.
DTW
-
SJU
1 stop11h 46m
Frontier
Fri 5/63:13 a.m.
SJU
-
DTW
1 stop8h 47m
Frontier
Deal found 18/5C$ 557
Sat 6/612:55 p.m.
DTW
-
SJU
1 stop11h 46m
Frontier
Sat 13/63:35 p.m.
SJU
-
DTW
1 stop20h 00m
Frontier
Deal found 16/5C$ 517
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 20 May 2026.
Tue 4/86:00 a.m.
DTW
-
SJU
2 stops12h 10m
Southwest
Deal found 15/5C$ 271
Fri 3/712:42 p.m.
DTW
-
SJU
1 stop12h 02m
Frontier
Deal found 19/5C$ 319
Fri 3/75:45 p.m.
DTW
-
SJU
1 stop6h 30m
Southwest
Deal found 19/5C$ 348
Sun 15/118:37 a.m.
DTW
-
SJU
Nonstop4h 23m
Delta
Deal found 17/5C$ 370
Sun 16/81:20 p.m.
DTW
-
SJU
2 stops9h 25m
Southwest
Deal found 20/5C$ 375
Sat 14/1110:50 a.m.
DTW
-
SJU
2 stops11h 05m
Southwest
Deal found 19/5C$ 382
Fri 13/111:30 p.m.
DTW
-
SJU
2 stops8h 25m
Southwest
Deal found 17/5C$ 389
Thu 12/118:37 a.m.
DTW
-
SJU
Nonstop4h 23m
Delta
Deal found 17/5C$ 404
Sun 12/78:35 a.m.
DTW
-
SJU
Nonstop4h 36m
Delta
Deal found 18/5C$ 411
Tue 10/1111:30 a.m.
DTW
-
SJU
2 stops9h 52m
United Airlines
Deal found 16/5C$ 437
Thu 16/78:35 a.m.
DTW
-
SJU
Nonstop4h 36m
Delta
Deal found 18/5C$ 446
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 20 May 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 20 May 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
Wed 15/7
8:35 a.m.-1:11 p.m.
Nonstop4h 36m
San Juan Luis Munoz Marin Intl
Thu 23/7
2:21 p.m.-7:03 p.m.
Nonstop4h 42m
C$ 752
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Mon 3/8
8:25 a.m.-12:55 p.m.
Nonstop4h 30m
San Juan Luis Munoz Marin Intl
Thu 6/8
2:11 p.m.-6:50 p.m.
Nonstop4h 39m
C$ 752
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Wed 29/7
8:35 a.m.-1:11 p.m.
Nonstop4h 36m
San Juan Luis Munoz Marin Intl
Sun 2/8
2:21 p.m.-7:03 p.m.
Nonstop4h 42m
C$ 787
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Wed 1/7
8:35 a.m.-1:04 p.m.
Nonstop4h 29m
San Juan Luis Munoz Marin Intl
Tue 7/7
2:21 p.m.-7:03 p.m.
Nonstop4h 42m
C$ 842
Quickest round-trip
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Wed 1/7
8:35 a.m.-1:04 p.m.
Nonstop4h 29m
San Juan Luis Munoz Marin Intl
Sun 5/7
2:14 p.m.-6:53 p.m.
Nonstop4h 39m
C$ 897
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Thu 2/7
8:35 a.m.-1:04 p.m.
Nonstop4h 29m
San Juan Luis Munoz Marin Intl
Tue 7/7
2:21 p.m.-7:03 p.m.
Nonstop4h 42m
C$ 897
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Sat 30/5
7:20 a.m.-5:35 p.m.
2 stops10h 15m
San Juan Luis Munoz Marin Intl
Sat 6/6
5:00 a.m.-4:35 p.m.
1 stop11h 35m
C$ 899
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Sat 27/6
8:35 a.m.-1:04 p.m.
Nonstop4h 29m
San Juan Luis Munoz Marin Intl
Sat 4/7
2:14 p.m.-6:53 p.m.
Nonstop4h 39m
C$ 910
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Wed 10/6
8:35 a.m.-1:04 p.m.
Nonstop4h 29m
San Juan Luis Munoz Marin Intl
Wed 24/6
2:14 p.m.-6:53 p.m.
Nonstop4h 39m
C$ 945
DetroitSan Juan
DTW - SJU
DTWSJU
Detroit Metropolitan Wayne County
Wed 10/6
8:35 a.m.-1:04 p.m.
Nonstop4h 29m
San Juan Luis Munoz Marin Intl
Wed 17/6
7:05 a.m.-3:04 p.m.
1 stop7h 59m
C$ 952
Flights are sorted by cheapest round-trip flights first.
Deals found on 15/5
Showing 1-10 of 17 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?
The best time to book flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport is 1 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$ 329). 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$ 821). 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 20 May 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 20 May 2026.
The most flights from DTW to SJU are scheduled on a Monday (2 on average). You will have fewer flight options on Friday, 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$ 413.
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 20 May 2026.
Check out reviews from past customers who have flown with Southwest,Delta, andJetBlue 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.
I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
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. 4 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 36m. The time it takes to get you to your destination can typically vary by up to 6h 24m. 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$ 142. Other airlines that can offer you cheap pricing are Spirit Airlines, from C$ 274, and Delta, from C$ 351. These flights start at 73% lower than the current average price 3 months from now.
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$ 329). 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$ 821). 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 20 May 2026.
Top 4 airlines flying from Detroit to Luis Munoz Marin Intl
Discover the top 4 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 20 May 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.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyze navigation, to offer and measure personalized advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review and update your choices anytime by clicking the ’Privacy Preferences’ link in the page side navigation.