Find Cheap Flights to San Juan

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Detroit Metro to San Juan

(Round-trip)
Depart: Thu Sep 7 2017 Return: Tue Sep 12 2017 Trip spans 6 days
Spirit Airlines
Spirit Airlines
DTW
4:48a
SJU
11:21a
6h 33m
1 stop
SJU
10:12a
DTW
5:01p
6h 49m
1 stop
Depart: Tue Sep 5 2017 Return: Mon Sep 11 2017 Trip spans 7 days
Frontier
Frontier
DTW
9:00a
SJU
8:40p
11h 40m
1 stop
SJU
10:25p
DTW
8:00a
9h 35m
1 stop
Depart: Mon Dec 18 2017 Return: Tue Dec 26 2017 Trip spans 9 days
JetBlue
JetBlue
DTW
2:13a
SJU
9:49a
7h 36m
1 stop
SJU
10:08p
DTW
5:18a
7h 10m
1 stop
Depart: Tue Sep 19 2017 Return: Fri Sep 22 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
DTW
4:48a
SJU
11:21a
6h 33m
1 stop
SJU
10:12a
DTW
5:01p
6h 49m
1 stop
Depart: Mon Oct 2 2017 Return: Tue Oct 10 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
DTW
4:48a
SJU
11:21a
6h 33m
1 stop
SJU
10:12a
DTW
5:01p
6h 49m
1 stop
Depart: Wed Sep 6 2017 Return: Mon Sep 11 2017 Trip spans 6 days
Frontier
Frontier
DTW
9:00a
SJU
8:40p
11h 40m
1 stop
SJU
10:25p
DTW
8:00a
9h 35m
1 stop
Depart: Mon Jan 1 2018 Return: Mon Jan 8 2018 Trip spans 8 days
Delta
Delta
DTW
4:10a
SJU
8:56a
4h 46m
nonstop
SJU
11:50a
DTW
8:18p
8h 28m
1 stop
Depart: Fri Jan 19 2018 Return: Mon Jan 22 2018 Trip spans 4 days
Spirit Airlines
Spirit Airlines
DTW
4:19a
SJU
10:44a
6h 25m
1 stop
SJU
10:19a
DTW
5:21p
7h 02m
1 stop
Depart: Sat Sep 9 2017 Return: Tue Sep 12 2017 Trip spans 4 days
Frontier
Frontier
DTW
9:00a
SJU
8:39p
11h 39m
1 stop
SJU
10:25p
DTW
8:00a
9h 35m
1 stop
Depart: Wed Dec 27 2017 Return: Wed Jan 3 2018 Trip spans 8 days
United
United
DTW
1:05p
SJU
10:55p
9h 50m
1 stop
SJU
8:58p
DTW
12:30p
15h 32m
1 stop
Depart: Sat Dec 16 2017 Return: Sat Dec 23 2017 Trip spans 8 days
American Airlines
American Airlines
DTW
10:26a
SJU
4:45p
6h 19m
1 stop
SJU
12:40p
DTW
8:01p
7h 21m
1 stop
Depart: Fri Jan 26 2018 Return: Sat Jan 27 2018 Trip spans 2 days
Spirit Airlines
Spirit Airlines
DTW
4:19a
SJU
10:44a
6h 25m
1 stop
SJU
10:19a
DTW
5:21p
7h 02m
1 stop
Depart: Sat Sep 16 2017 Return: Mon Sep 18 2017 Trip spans 3 days
Frontier
Frontier
DTW
9:00a
SJU
8:39p
11h 39m
1 stop
SJU
10:25p
DTW
8:00a
9h 35m
1 stop
Depart: Wed Feb 7 2018 Return: Wed Feb 14 2018 Trip spans 8 days
Spirit Airlines
Spirit Airlines
DTW
4:19a
SJU
10:44a
6h 25m
1 stop
SJU
10:19a
DTW
5:21p
7h 02m
nonstop
Depart: Sun Sep 17 2017 Return: Mon Sep 25 2017 Trip spans 9 days
Frontier
Frontier
DTW
9:00a
SJU
8:39p
11h 39m
1 stop
SJU
10:25p
DTW
8:00a
9h 35m
1 stop
Depart: Sat Feb 24 2018 Return: Fri Mar 2 2018 Trip spans 7 days
Spirit Airlines
Spirit Airlines
DTW
4:00a
SJU
10:28a
6h 28m
1 stop
SJU
10:19a
DTW
5:22p
7h 03m
1 stop
Depart: Fri Sep 22 2017 Return: Mon Sep 25 2017 Trip spans 4 days
Frontier
Frontier
DTW
9:00a
SJU
8:39p
11h 39m
1 stop
SJU
10:25p
DTW
8:00a
9h 35m
1 stop
Depart: Thu Sep 21 2017 Return: Wed Sep 27 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
DTW
4:48a
SJU
11:21a
6h 33m
1 stop
SJU
12:23p
DTW
7:41p
7h 18m
1 stop
Depart: Thu Oct 12 2017 Return: Tue Oct 17 2017 Trip spans 6 days
Frontier
Frontier
DTW
9:50a
SJU
7:29p
9h 39m
1 stop
SJU
10:15p
DTW
3:15p
17h 00m
1 stop
Depart: Wed Sep 27 2017 Return: Mon Oct 2 2017 Trip spans 6 days
Spirit Airlines
Spirit Airlines
DTW
2:40a
SJU
9:11a
6h 31m
1 stop
SJU
10:12a
DTW
5:01p
6h 49m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Detroit
$247
Destination

San Juan
$247