Flights from Detroit to San Juan (Puerto Rico)

Our cheapest offers for flights from Detroit to San Juan (Puerto Rico)

Here you can compare cheap flights from Detroit (DTW) to San Juan (Puerto Rico) (SJU) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Juan (Puerto Rico). Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Detroit
San Juan (Puerto Rico)
Outbound
12/27/25
1 Stopover (BOS)
NK1364, NK1471
17h 37min
Return
12/30/25
1 Stopover (MCO)
NK0623, NK3921
11h 25min
Spirit Airlines
$465
found 3 days ago
Best option
Detroit
San Juan (Puerto Rico)
Outbound
12/27/25
1 Stopover (BOS)
NK1364, NK1471
17h 37min
Return
12/30/25
1 Stopover (MCO)
NK0623, NK3126
07h 16min
Spirit Airlines
$484
found 3 days ago
Detroit
San Juan (Puerto Rico)
Outbound
12/27/25
1 Stopover (BOS)
NK1364, NK1471
17h 37min
Return
12/30/25
1 Stopover (MCO)
NK0623, NK3921
11h 25min
Spirit Airlines
$479
found 3 days ago
Detroit
San Juan (Puerto Rico)
Outbound
12/27/25
2 Stopovers (CLT, MIA)
AA1297, AA2960, AA3146
21h 05min
Return
12/30/25
2 Stopovers (CLT, DFW)
AA2150, AA1029, AA2374
17h 47min
American Airlines ?
$576
found 3 days ago
Detroit
San Juan (Puerto Rico)
Outbound
12/27/25
1 Stopover (DFW)
F93989, F92220
14h 03min
Return
12/30/25
1 Stopover (IAH)
NK1356, NK2256
13h 51min
Frontier Airlines ?
$615
found 3 days ago
Detroit
San Juan (Puerto Rico)
Outbound
12/27/25
1 Stopover (DFW)
AA1860, AA0456
09h 09min
Return
12/30/25
1 Stopover (PHL)
AA3063, AA5079
10h 01min
American Airlines ?
$685
found 3 days ago
Detroit
San Juan (Puerto Rico)
Outbound
12/27/25
1 Stopover (PHL)
F92022, F91016
11h 38min
Return
12/30/25
1 Stopover (PHL)
F91165, F92021
10h 15min
Frontier Airlines
$746
found 3 days ago
Detroit
San Juan (Puerto Rico)
Outbound
12/27/25
1 Stopover (PHL)
F92022, F91016
11h 38min
Return
12/30/25
1 Stopover (MCO)
F91745, F93363
13h 26min
Frontier Airlines ?
$815
found 3 days ago
Detroit
San Juan (Puerto Rico)
Outbound
12/27/25
1 Stopover (CLT)
AA2582, AA2098
10h 18min
Return
12/30/25
1 Stopover (CLT)
AA2150, AA2371
07h 29min
American Airlines ?
$943
found 3 days ago
Detroit
San Juan (Puerto Rico)
Outbound
12/27/25
1 Stopover (ORD)
UA3425, UA0695
10h 48min
Return
12/30/25
1 Stopover (EWR)
UA2219, UA3544
11h 11min
United Airlines ?
$1,181
found 3 days ago
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Detroit to San Juan (Puerto Rico)

Favorite airline: e.g. Spirit Airlines, United Airlines
The majority of passengers on the route Detroit – San Juan (Puerto Rico) prefer to fly with Spirit Airlines.
Spirit Airlines
32 %
United Airlines
32 %
Frontier Airlines
23 %
Stopover flights are the cheapest connection
Compared to flights with a stopover, direct flights are $363.00 more expensive on this route.
non stop flight
1 stop
2 stops
04h 36min
12h 20min
17h 27min
$599
$236
$609
Favourite connection: via Orlando
On this route, flights with a stopover in Orlando are the most popular.
Route
bookings
1 stopover Orlando International Airport, FL
17h 08min, from $242
45 %
1 stopover Hartsfield-Jackson Atlanta International Airport, GA
11h 04min, from $259
27 %
1 stopover Fort Lauderdale-Hollywood International Airport, FL
17h 10min, from $319
18 %

Important flight information

Flight information: Detroit - San Juan (Puerto Rico)

Roundtrip from $464.96
Flight duration min. 05:28 / max. 05:33
Return flight duration min. 05:55/ max. 07:15
Distance 3114 km
Flights per week 8
Departure airport Airport Detroit Metropolitan Wayne County Airport, MI (DTW)
Arrival airport Airport San Juan - Luis Muñoz Marín International Airport (SJU)
Destination country Flights to Puerto Rico
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