Cheap flights from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport from C$ 145
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SJU
10 Oct — 17 Oct1
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 October or May, booked 2 days in advance, depart on a Monday or Wednesday 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 10 September 2026.
Sun 15/114:29 p.m. -
1 stop19h 56m
Sat 21/113:55 a.m. -
1 stop7h 37m
Deal found 8/9C$ 419
Thu 12/1112:44 p.m. -
1 stop9h 44m
Mon 16/117:00 a.m. -
1 stop17h 37m
Deal found 9/9C$ 423
Sat 5/123:20 p.m. -
1 stop7h 15m
Sat 12/128:10 a.m. -
1 stop25h 39m
Deal found 7/9C$ 480
Sat 26/98:42 a.m. -
Nonstop4h 34m
Sat 3/102:30 p.m. -
Nonstop4h 37m
Deal found 7/9C$ 534
Sat 24/108:37 a.m. -
Nonstop4h 23m
Tue 27/106:45 a.m. -
1 stop12h 02m
Deal found 7/9C$ 540
Mon 28/95:55 a.m. -
2 stops11h 00m
Sat 3/101:00 p.m. -
2 stops8h 55m
Deal found 7/9C$ 546
Tue 27/102:25 p.m. -
2 stops9h 25m
Tue 10/115:40 a.m. -
2 stops10h 35m
Deal found 6/9C$ 583
Tue 13/1011:05 a.m. -
2 stops10h 50m
Tue 20/105:50 a.m. -
2 stops9h 30m
Deal found 7/9C$ 593
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 10 September 2026.
Tue 20/1011:05 a.m. -
2 stops10h 50m
Wed 28/1012:40 p.m. -
2 stops9h 55m
Deal found 8/9C$ 546
Tue 29/912:30 p.m. -
2 stops11h 20m
Fri 2/101:00 a.m. -
2 stops10h 24m
Deal found 6/9C$ 670
Thu 10/128:29 a.m. -
Nonstop4h 24m
Thu 17/123:04 p.m. -
Nonstop4h 51m
Deal found 9/9C$ 776
Tue 27/102:25 p.m. -
2 stops9h 25m
Thu 12/114:00 p.m. -
2 stops8h 55m
Deal found 6/9C$ 583
Mon 19/106:35 a.m. -
2 stops10h 10m
Mon 26/105:00 a.m. -
2 stops8h 15m
Deal found 5/9C$ 620
Mon 18/16:10 a.m. -
2 stops12h 50m
Thu 21/110:45 a.m. -
2 stops10h 10m
Deal found 6/9C$ 620
Sun 13/125:20 a.m. -
1 stop8h 30m
Sat 19/124:50 p.m. -
Nonstop4h 55m
Deal found 6/9C$ 820
Sat 14/119:00 a.m. -
2 stops10h 25m
Tue 17/115:40 a.m. -
2 stops10h 35m
Deal found 5/9C$ 660
Sat 27/21:10 p.m. -
2 stops9h 35m
Sun 7/36:10 a.m. -
1 stop7h 35m
Deal found 8/9C$ 670
Sat 5/1210:50 a.m. -
2 stops11h 05m
Sat 12/128:45 a.m. -
2 stops9h 40m
Deal found 7/9C$ 700
Wed 6/16:15 a.m. -
2 stops11h 30m
Wed 20/15:45 a.m. -
2 stops8h 45m
Deal found 5/9C$ 735
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 10 September 2026.
Sat 26/98:42 a.m. -
Nonstop4h 34m
Sat 3/102:30 p.m. -
Nonstop4h 37m
Deal found 7/9C$ 534
Wed 20/18:40 a.m. -
Nonstop4h 25m
Thu 28/13:15 p.m. -
Nonstop4h 55m
Deal found 7/9C$ 627
Thu 21/18:40 a.m. -
Nonstop4h 25m
Fri 29/13:15 p.m. -
Nonstop4h 55m
Deal found 7/9C$ 658
Tue 19/18:40 a.m. -
Nonstop4h 25m
Wed 20/13:15 p.m. -
Nonstop4h 55m
Deal found 6/9C$ 677
Mon 30/118:40 a.m. -
Nonstop4h 24m
Tue 8/123:04 p.m. -
Nonstop4h 51m
Deal found 7/9C$ 682
Mon 9/118:40 a.m. -
Nonstop4h 24m
Fri 13/113:15 p.m. -
Nonstop4h 50m
Deal found 8/9C$ 688
Thu 24/129:14 a.m. -
Nonstop4h 21m
Fri 25/123:45 p.m. -
Nonstop4h 49m
Deal found 7/9C$ 707
Sat 17/108:37 a.m. -
Nonstop4h 23m
Sat 24/102:10 p.m. -
Nonstop4h 37m
Deal found 9/9C$ 729
Sat 31/108:37 a.m. -
Nonstop4h 23m
Mon 9/113:15 p.m. -
Nonstop4h 50m
Deal found 7/9C$ 751
Thu 10/128:29 a.m. -
Nonstop4h 24m
Thu 17/123:04 p.m. -
Nonstop4h 51m
Deal found 9/9C$ 776
Tue 15/128:29 a.m. -
Nonstop4h 24m
Fri 18/123:04 p.m. -
Nonstop4h 51m
Deal found 7/9C$ 782
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 10 September 2026 and is based on user searches.
Sat 26/98:42 a.m. -
Nonstop4h 34m
Sat 3/102:30 p.m. -
Nonstop4h 37m
Deal found 7/9C$ 534
Sat 26/97:55 a.m. -
2 stops10h 25m
Sat 3/101:00 p.m. -
2 stops8h 55m
Deal found 7/9C$ 636
Mon 28/95:55 a.m. -
2 stops11h 00m
Sat 3/101:00 p.m. -
2 stops8h 55m
Deal found 7/9C$ 546
Tue 6/102:25 p.m. -
2 stops9h 25m
Sat 10/107:50 a.m. -
2 stops10h 30m
Deal found 6/9C$ 623
Thu 8/106:35 a.m. -
2 stops10h 10m
Sun 11/105:00 a.m. -
2 stops10h 15m
Deal found 8/9C$ 665
Tue 13/1011:05 a.m. -
2 stops10h 50m
Tue 20/105:50 a.m. -
2 stops9h 30m
Deal found 7/9C$ 593
Mon 19/106:35 a.m. -
2 stops10h 10m
Mon 26/105:00 a.m. -
2 stops8h 15m
Deal found 5/9C$ 620
Sat 24/108:37 a.m. -
Nonstop4h 23m
Tue 27/106:45 a.m. -
1 stop12h 02m
Deal found 7/9C$ 540
Tue 27/102:25 p.m. -
2 stops9h 25m
Thu 12/114:00 p.m. -
2 stops8h 55m
Deal found 6/9C$ 583
Tue 27/109:25 a.m. -
1 stop7h 24m
Tue 10/113:15 p.m. -
Nonstop4h 50m
Deal found 7/9C$ 618
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 10 September 2026.
Mon 5/107:00 a.m. -
1 stop8h 19m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/9C$ 145
Fri 23/106:51 p.m. -
2 stops21h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/9C$ 178
Wed 28/106:25 a.m. -
2 stops10h 55m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 215
Wed 23/96:46 p.m. -
1 stop7h 06m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 219
Wed 23/96:00 a.m. -
2 stops10h 25m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 273
Sun 28/21:45 p.m. -
2 stops9h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 320
Sun 6/128:29 a.m. -
Nonstop4h 24m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 339
Tue 2/35:20 a.m. -
1 stop11h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 345
Sat 27/210:40 a.m. -
2 stops11h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 350
Thu 4/36:00 a.m. -
1 stop6h 17m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/9C$ 375
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 10 September 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 7,457,451 searches. Data last updated 10 September 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 Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl
DTWSJU
Detroit Metropolitan Wayne County
Wed 23/9
6:00 a.m.-4:25 p.m.
2 stops10h 25m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 273
Quickest round-trip
DetroitSan Juan
DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl
DTWSJU
Detroit Metropolitan Wayne County
Mon 7/12
8:29 a.m.-1:53 p.m.
Nonstop4h 24m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 339
DetroitSan Juan
DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl
DTWSJU
Detroit Metropolitan Wayne County
Tue 8/12
8:29 a.m.-1:53 p.m.
Nonstop4h 24m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 339
DetroitSan Juan
DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl
DTWSJU
Detroit Metropolitan Wayne County
Tue 2/3
5:20 a.m.-5:20 p.m.
1 stop11h 00m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 345
DetroitSan Juan
DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl
DTWSJU
Detroit Metropolitan Wayne County
Sat 27/2
10:40 a.m.-11:00 p.m.
2 stops11h 20m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 350
DetroitSan Juan
DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl
DTWSJU
Detroit Metropolitan Wayne County
Tue 10/11
8:40 a.m.-2:04 p.m.
Nonstop4h 24m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 376
DetroitSan Juan
DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl
DTWSJU
Detroit Metropolitan Wayne County
Mon 9/11
8:40 a.m.-2:04 p.m.
Nonstop4h 24m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 376
DetroitSan Juan
DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl
DTWSJU
Detroit Metropolitan Wayne County
Tue 2/3
12:35 p.m.-12:36 a.m.
2 stops11h 01m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 407
DetroitSan Juan
DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl
DTWSJU
Detroit Metropolitan Wayne County
Mon 1/3
12:35 p.m.-12:36 a.m.
2 stops11h 01m
San Juan Luis Munoz Marin Intl
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 407
DetroitSan Juan
DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl
DTWSJU
Detroit Metropolitan Wayne County
Tue 20/10
11:05 a.m.-9:55 p.m.
2 stops10h 50m
San Juan Luis Munoz Marin Intl
Wed 28/10
12:40 p.m.-10:35 p.m.
2 stops9h 55m
C$ 546
Flights are sorted by cheapest round-trip flights first.
Deals found on 9/9
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
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, October 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$ 512). 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$ 842). 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 10 September 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?
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 C$ 440 and C$ 629 in November.The cheapest round-trip price found within the last 5 days was C$ 419 on Frontier (15 Nov-21 Nov).
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 10 September 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.
It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful
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 0 outbound flights 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 fly from Detroit Metropolitan Wayne County Airport to San Juan Luis Munoz Marin Intl Airport in about 10h 50m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3109 km.
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 Frontier, from C$ 281, and Delta, from C$ 314. These flights start at 77% 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, October 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$ 512). 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$ 842). 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 10 September 2026.
Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on 10 September 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 7,457,451 searches. Data last updated 10 September 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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