Find Cheap Flights to Puerto Rico

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 Cincinnati Cinci./N. Kentucky to Puerto Rico

(Round-trip)
Depart: Fri Dec 8 2017 Return: Mon Dec 11 2017 Trip spans 4 days
Frontier
Frontier
CVG
12:07p
SJU
6:11p
6h 04m
1 stop
SJU
10:07p
CVG
5:19a
7h 12m
1 stop
Depart: Sat Jan 6 2018 Return: Sat Jan 13 2018 Trip spans 8 days
Allegiant Air
Allegiant Air
CVG
7:45a
SJU
11:54a
4h 09m
nonstop
SJU
1:39p
CVG
6:05p
4h 26m
nonstop
Depart: Thu Feb 8 2018 Return: Mon Feb 12 2018 Trip spans 5 days
American Airlines
American Airlines
CVG
1:00a
SJU
9:20a
8h 20m
1 stop
SJU
9:56a
CVG
7:38p
9h 42m
1 stop
Depart: Sat Jan 20 2018 Return: Fri Jan 26 2018 Trip spans 7 days
Frontier
Frontier
CVG
9:15a
SJU
5:59p
8h 44m
1 stop
SJU
10:07p
CVG
5:19a
7h 12m
1 stop
Depart: Tue Feb 13 2018 Return: Sun Feb 18 2018 Trip spans 6 days
United
United
CVG
9:20a
SJU
6:50p
9h 30m
2 stops
SJU
2:08a
CVG
11:40a
9h 32m
1 stop
Depart: Tue Oct 10 2017 Return: Tue Oct 17 2017 Trip spans 8 days
Frontier
Frontier
CVG
1:20p
SJU
7:29p
6h 09m
1 stop
SJU
10:15p
CVG
5:34a
7h 19m
1 stop
Depart: Wed Jan 17 2018 Return: Tue Jan 23 2018 Trip spans 7 days
Frontier
Frontier
CVG
9:15a
SJU
5:59p
8h 44m
1 stop
SJU
10:07p
CVG
5:19a
7h 12m
1 stop
Depart: Tue Jan 23 2018 Return: Fri Jan 26 2018 Trip spans 4 days
Frontier
Frontier
CVG
9:15a
SJU
5:59p
8h 44m
1 stop
SJU
10:07p
CVG
5:19a
7h 12m
1 stop
Depart: Sat Dec 30 2017 Return: Sat Jan 13 2018 Trip spans 15 days
Allegiant Air
Allegiant Air
CVG
7:45a
SJU
11:49a
4h 04m
nonstop
SJU
1:39p
CVG
6:05p
4h 26m
nonstop
Depart: Tue Feb 6 2018 Return: Mon Mar 5 2018 Trip spans 28 days
Frontier
Frontier
CVG
9:15a
SJU
5:59p
8h 44m
1 stop
SJU
10:07p
CVG
5:19a
7h 12m
1 stop
Depart: Tue Sep 19 2017 Return: Mon Sep 25 2017 Trip spans 7 days
Frontier
Frontier
CVG
10:00a
SJU
8:39p
10h 39m
1 stop
SJU
10:25p
CVG
9:02a
10h 37m
1 stop
Depart: Wed Feb 28 2018 Return: Sat Mar 10 2018 Trip spans 11 days
American Airlines
American Airlines
CVG
4:15a
SJU
10:13a
5h 58m
1 stop
SJU
4:20a
CVG
6:10p
13h 50m
1 stop
Depart: Wed Sep 20 2017 Return: Mon Sep 25 2017 Trip spans 6 days
Frontier
Frontier
CVG
10:00a
SJU
8:39p
10h 39m
1 stop
SJU
10:25p
CVG
9:02a
10h 37m
1 stop
Depart: Tue Oct 3 2017 Return: Mon Oct 9 2017 Trip spans 7 days
Frontier
Frontier
CVG
10:00a
SJU
8:39p
10h 39m
1 stop
SJU
10:15p
CVG
7:32p
21h 17m
1 stop
Depart: Wed Jan 3 2018 Return: Wed Jan 10 2018 Trip spans 8 days
American Airlines
American Airlines
CVG
7:05a
SJU
6:59p
11h 54m
2 stops
SJU
2:40a
CVG
6:10p
15h 30m
1 stop
Depart: Wed Oct 18 2017 Return: Sun Oct 22 2017 Trip spans 5 days
Frontier
Frontier
CVG
1:20p
SJU
7:29p
6h 09m
1 stop
SJU
10:15p
CVG
5:34a
7h 19m
1 stop
Depart: Mon Dec 4 2017 Return: Sun Dec 10 2017 Trip spans 7 days
United
United
CVG
12:55p
BQN
7:50p
6h 55m
1 stop
BQN
9:58p
CVG
9:44a
11h 46m
1 stop
Depart: Sat Nov 25 2017 Return: Sat Dec 2 2017 Trip spans 8 days
American Airlines
American Airlines
CVG
2:00a
SJU
9:03a
7h 03m
1 stop
SJU
4:08a
CVG
7:48p
15h 40m
2 stops
Depart: Tue Dec 5 2017 Return: Mon Dec 11 2017 Trip spans 7 days
United
United
CVG
12:55p
BQN
7:50p
6h 55m
1 stop
BQN
9:58p
CVG
6:32a
8h 34m
1 stop
Depart: Mon Oct 2 2017 Return: Tue Oct 10 2017 Trip spans 9 days
Frontier
Frontier
CVG
10:00a
SJU
8:39p
10h 39m
1 stop
SJU
10:15p
CVG
5:34a
7h 19m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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

Cincinnati
$243
Destination

Aguadilla
$591
San Juan
$243