01:30
05/11/2026
SJU
Luis Munoz Marin International Airport
15h 46m
1 Stop
⏱ PHL · 10h 2m PHL Airport
17:16
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹17,911
per person
Select →
✕ Non-refundable 2 fare options LCC
Southwest Airlines
WN-1002
13:00
05/11/2026
SJU
Luis Munoz Marin International Airport
10h 30m
2 Stops
⏱ FLL · 2h 10m FLL Airport ⏱ BWI · 1h 15m BWI Airport
23:30
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹26,370
per person
Select →
✕ Non-refundable 🔥 Last 2 seats 9 fare options
Southwest Airlines
WN-4279
05:35
05/11/2026
SJU
Luis Munoz Marin International Airport
6h 45m
1 Stop
⏱ BWI · 0h 55m BWI Airport
12:20
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹27,613
per person
Select →
✕ Non-refundable 🔥 Last 2 seats 10 fare options
Southwest Airlines
WN-4279
05:35
05/11/2026
SJU
Luis Munoz Marin International Airport
15h 35m
2 Stops
⏱ BWI · 4h 10m BWI Airport ⏱ MDW · 4h 0m MDW Airport
21:10
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹27,789
per person
Select →
✕ Non-refundable 🔥 Last 4 seats 4 fare options
Southwest Airlines
WN-4279
05:35
05/11/2026
SJU
Luis Munoz Marin International Airport
14h 0m
2 Stops
⏱ BWI · 3h 10m BWI Airport ⏱ BNA · 3h 0m BNA Airport
19:35
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹27,789
per person
Select →
✕ Non-refundable 🔥 Last 2 seats 4 fare options
Southwest Airlines
WN-4279
05:35
05/11/2026
SJU
Luis Munoz Marin International Airport
16h 35m
2 Stops
⏱ BWI · 2h 0m BWI Airport ⏱ STL · 4h 10m STL Airport
22:10
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹28,319
per person
Select →
✕ Non-refundable 🔥 Last 4 seats 4 fare options
14:35
05/11/2026
SJU
Luis Munoz Marin International Airport
9h 17m
1 Stop
⏱ JFK · 2h 55m JFK Airport
23:52
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹28,331
per person
Select →
✕ Non-refundable 5 fare options
Southwest Airlines
WN-3137
16:25
05/11/2026
SJU
Luis Munoz Marin International Airport
7h 5m
1 Stop
⏱ BWI · 1h 15m BWI Airport
23:30
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹29,504
per person
Select →
✕ Non-refundable 🔥 Last 4 seats 10 fare options
Southwest Airlines
WN-3651
10:00
05/11/2026
SJU
Luis Munoz Marin International Airport
12h 20m
2 Stops
⏱ MCO · 3h 10m MCO Airport ⏱ BNA · 0h 50m BNA Airport
22:20
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹29,680
per person
Select →
✕ Non-refundable 🔥 Last 1 seats 4 fare options
Southwest Airlines
WN-4279
05:35
05/11/2026
SJU
Luis Munoz Marin International Airport
14h 0m
2 Stops
⏱ BWI · 0h 55m BWI Airport ⏱ BNA · 2h 50m BNA Airport
19:35
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹29,680
per person
Select →
✕ Non-refundable 🔥 Last 1 seats 4 fare options
Southwest Airlines
WN-4279
05:35
05/11/2026
SJU
Luis Munoz Marin International Airport
16h 45m
2 Stops
⏱ BWI · 3h 55m BWI Airport ⏱ BNA · 3h 15m BNA Airport
22:20
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹29,680
per person
Select →
✕ Non-refundable 🔥 Last 1 seats 4 fare options
Southwest Airlines
WN-4112
06:50
05/11/2026
SJU
Luis Munoz Marin International Airport
15h 30m
2 Stops
⏱ TPA · 4h 5m TPA Airport ⏱ BNA · 4h 25m BNA Airport
22:20
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹30,210
per person
Select →
✕ Non-refundable 🔥 Last 1 seats 4 fare options
22:55
05/11/2026
SJU
Luis Munoz Marin International Airport
23h 15m
1 Stop
⏱ BOS · 17h 2m BOS Airport
22:10
05/12/2026
+1
DTW
Detroit Metropolitan Wayne County Airport
₹30,815
per person
Select →
✕ Non-refundable 5 fare options
11:23
05/11/2026
SJU
Luis Munoz Marin International Airport
9h 32m
1 Stop
⏱ MCO · 3h 33m MCO Airport
20:55
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹30,870
per person
Select →
✕ Non-refundable 2 fare options LCC
Southwest Airlines
WN-1002
13:00
05/11/2026
SJU
Luis Munoz Marin International Airport
10h 30m
2 Stops
⏱ FLL · 0h 45m FLL Airport ⏱ BWI · 2h 40m BWI Airport
23:30
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹32,991
per person
Select →
✕ Non-refundable 🔥 Last 3 seats 9 fare options
Southwest Airlines
WN-4112
06:50
05/11/2026
SJU
Luis Munoz Marin International Airport
12h 45m
2 Stops
⏱ TPA · 4h 5m TPA Airport ⏱ BNA · 1h 40m BNA Airport
19:35
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹32,991
per person
Select →
✕ Non-refundable 🔥 Last 4 seats 4 fare options
Southwest Airlines
WN-4112
06:50
05/11/2026
SJU
Luis Munoz Marin International Airport
15h 20m
2 Stops
⏱ TPA · 3h 40m TPA Airport ⏱ STL · 4h 25m STL Airport
22:10
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹33,521
per person
Select →
✕ Non-refundable 🔥 Last 5 seats 4 fare options
Southwest Airlines
WN-4112
06:50
05/11/2026
SJU
Luis Munoz Marin International Airport
12h 45m
2 Stops
⏱ TPA · 0h 50m TPA Airport ⏱ BNA · 5h 0m BNA Airport
19:35
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹33,521
per person
Select →
✕ Non-refundable 🔥 Last 4 seats 4 fare options
Southwest Airlines
WN-4286
20:40
05/11/2026
SJU
Luis Munoz Marin International Airport
23h 35m
1 Stop
⏱ MCO · 15h 50m MCO Airport
20:15
05/12/2026
+1
DTW
Detroit Metropolitan Wayne County Airport
₹35,010
per person
Select →
✕ Non-refundable 🔥 Last 3 seats 4 fare options
Southwest Airlines
WN-4279
05:35
05/11/2026
SJU
Luis Munoz Marin International Airport
14h 0m
2 Stops
⏱ BWI · 1h 30m BWI Airport ⏱ BNA · 3h 0m BNA Airport
19:35
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹35,356
per person
Select →
✕ Non-refundable 🔥 Last 2 seats 4 fare options
Southwest Airlines
WN-4279
05:35
05/11/2026
SJU
Luis Munoz Marin International Airport
9h 20m
2 Stops
⏱ BWI · 1h 15m BWI Airport ⏱ MDW · 0h 40m MDW Airport
14:55
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹35,356
per person
Select →
✕ Non-refundable 🔥 Last 2 seats 4 fare options
Southwest Airlines
WN-3651
10:00
05/11/2026
SJU
Luis Munoz Marin International Airport
12h 20m
2 Stops
⏱ MCO · 2h 45m MCO Airport ⏱ BNA · 0h 40m BNA Airport
22:20
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹35,356
per person
Select →
✕ Non-refundable 🔥 Last 1 seats 4 fare options
Southwest Airlines
WN-1123
14:00
05/11/2026
SJU
Luis Munoz Marin International Airport
9h 30m
2 Stops
⏱ MCO · 0h 50m MCO Airport ⏱ BWI · 1h 25m BWI Airport
23:30
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹35,356
per person
Select →
✕ Non-refundable 🔥 Last 4 seats 4 fare options
Southwest Airlines
WN-3651
10:00
05/11/2026
SJU
Luis Munoz Marin International Airport
12h 20m
2 Stops
⏱ MCO · 3h 50m MCO Airport ⏱ BNA · 1h 25m BNA Airport
22:20
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹35,356
per person
Select →
✕ Non-refundable 🔥 Last 4 seats 4 fare options
Southwest Airlines
WN-4282
05:05
05/11/2026
SJU
Luis Munoz Marin International Airport
17h 5m
2 Stops
⏱ MCO · 3h 20m MCO Airport ⏱ STL · 4h 15m STL Airport
22:10
05/11/2026
DTW
Detroit Metropolitan Wayne County Airport
₹35,886
per person
Select →
✕ Non-refundable 🔥 Last 5 seats 4 fare options
😕 No flights match your filters. Clear
San Juan to Detroit — what to expect when booking
The SJU–DTW route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between San Juan,Puerto Rico and Detroit,USA is approximately
3110.37 km .