￥14,970 Cheap Flights from Detroit (DTT) to San Juan (SJU)

View ￥14,970 flight on Mon, Oct 6, 2025Opens in a new window

Popular airlines from Detroit to San Juan (SJU-Luis Munoz Marin Intl.)

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Cheap Flights from Detroit to San Juan (DTT-SJU)

Prices were available within the past 7 days and start at ￥14,970 for one-way flights and ￥47,680 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Oct 10 - Wed, Oct 15
DTW
Detroit
SJU
San Juan
￥47,680 Roundtrip, found 5 days ago
￥47,680
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 10 from Detroit to San Juan, returning Wed, Oct 15, priced at ￥47,680 found 5 days ago
Delta
Fri, Oct 10 - Wed, Oct 15
DTW
Detroit
SJU
San Juan
￥48,510 Roundtrip, found 5 days ago
￥48,510
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Oct 10 from Detroit to San Juan, returning Wed, Oct 15, priced at ￥48,510 found 5 days ago
American Airlines
Thu, Oct 9 - Wed, Oct 15
DTW
Detroit
SJU
San Juan
￥50,480 Roundtrip, found 5 days ago
￥50,480
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Oct 9 from Detroit to San Juan, returning Wed, Oct 15, priced at ￥50,480 found 5 days ago
Delta
Fri, Oct 10 - Wed, Oct 15
DTW
Detroit
SJU
San Juan
￥51,510 Roundtrip, found 5 days ago
￥51,510
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Oct 10 from Detroit to San Juan, returning Wed, Oct 15, priced at ￥51,510 found 5 days ago
Delta
Fri, Oct 10 - Tue, Oct 14
DTW
Detroit
SJU
San Juan
￥51,910 Roundtrip, found 6 days ago
￥51,910
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Oct 10 from Detroit to San Juan, returning Tue, Oct 14, priced at ￥51,910 found 6 days ago
American Airlines
Fri, Oct 10 - Wed, Oct 15
DTW
Detroit
SJU
San Juan
￥52,180 Roundtrip, found 5 days ago
￥52,180
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 10 from Detroit to San Juan, returning Wed, Oct 15, priced at ￥52,180 found 5 days ago
American Airlines
Thu, Oct 9 - Wed, Oct 15
DTW
Detroit
SJU
San Juan
￥53,010 Roundtrip, found 5 days ago
￥53,010
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Oct 9 from Detroit to San Juan, returning Wed, Oct 15, priced at ￥53,010 found 5 days ago
American Airlines
Fri, Oct 10 - Tue, Oct 14
DTW
Detroit
SJU
San Juan
￥55,380 Roundtrip, found 6 days ago
￥55,380
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Oct 10 from Detroit to San Juan, returning Tue, Oct 14, priced at ￥55,380 found 6 days ago
American Airlines
Fri, Oct 10 - Wed, Oct 15
DTW
Detroit
SJU
San Juan
￥57,980 Roundtrip, found 5 days ago
￥57,980
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 10 from Detroit to San Juan, returning Wed, Oct 15, priced at ￥57,980 found 5 days ago
United
Thu, Oct 9 - Wed, Oct 15
DTW
Detroit
SJU
San Juan
￥67,980 Roundtrip, found 5 days ago
￥67,980
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 9 from Detroit to San Juan, returning Wed, Oct 15, priced at ￥67,980 found 5 days ago

Find the cheapest month to fly from Detroit (DTT) to San Juan (SJU)

August is typically the cheapest month to fly

From ￥19,713 - ￥42,017 per traveler.

Graph displaying average flight prices per month

Flights from Detroit (DTW) to San Juan (SJU)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Luis Munoz Marin Intl.
Roundtrip price
￥47,680
Distance
3092 km

Detroit to San Juan Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Detroit to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Juan.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with DTT to SJU flights that won’t make your bank account wince. Ready to temporarily leave behind Detroit for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SJU with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Detroit, MI (DTT-All Airports) to Isla Verde Intl. Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from Detroit, MI (DTT-All Airports) to Luis Munoz Marin Intl. Airport (SJU) was ￥47,680. Fares this cheap don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Detroit, MI (DTT-All Airports) to Luis Munoz Marin Intl. Airport (SJU)?
Each air carrier has different terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from Detroit, MI (DTT-All Airports) to Luis Munoz Marin Intl. Airport (SJU) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Detroit, MI (DTT-All Airports) to Luis Munoz Marin Intl. Airport (SJU) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Detroit, MI (DTT-All Airports) to Luis Munoz Marin Intl. Airport (SJU)?
Consider bringing your own entertainment (like some downloaded podcasts), as it takes around 5 hours and 56 minutes to arrive at Luis Munoz Marin Intl. Airport (SJU) from Detroit, MI (DTT-All Airports). A good pair of noise-canceling headphones will be useful too.
How far is the flight from Detroit, MI (DTT-All Airports) to SJU?
It's around 3,100 kilometers between Michigan and Carolina, so you'll be flying for a while. Keep yourself occupied with things like your e-reader or a thrilling novel.
Which airlines fly direct from Detroit, MI (DTT-All Airports) to Isla Verde Intl. Airport?
If you want to fly straight from Detroit, MI (DTT-All Airports) to Isla Verde Intl. Airport, you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are Detroit, MI (DTT-All Airports) to Luis Munoz Marin Intl. Airport (SJU) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Detroit, MI (DTT-All Airports) to Luis Munoz Marin Intl. Airport (SJU) can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out! If you'd rather start your trip planning early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines release their prices that far in advance. Our top tip? Check back often as updates are made frequently.
Can I fly from Detroit, MI (DTT-All Airports) to Isla Verde Intl. Airport right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from Detroit, MI (DTT-All Airports) to SJU please visit our COVID 19 travel advisor portal link.

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