Find Cheap Flights from San Juan to Chicago O'Hare International

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 San Juan to Chicago O'Hare International

(Round-trip)
Depart: Thu Sep 28 2017 Return: Tue Oct 3 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SJU
12:00a
ORD
6:43a
6h 43m
1 stop
ORD
12:00a
SJU
12:32p
12h 32m
1 stop
Depart: Fri Sep 8 2017 Return: Wed Sep 20 2017 Trip spans 13 days
Spirit Airlines
Spirit Airlines
SJU
12:00a
ORD
6:43a
6h 43m
1 stop
ORD
12:00a
SJU
6:56a
6h 56m
1 stop
Depart: Tue Nov 7 2017 Return: Tue Nov 14 2017 Trip spans 8 days
Frontier
Frontier
SJU
12:00a
ORD
6:31p
18h 31m
1 stop
ORD
12:00a
SJU
2:41p
14h 41m
1 stop
Depart: Wed Sep 13 2017 Return: Wed Sep 27 2017 Trip spans 15 days
Multiple Airlines
Multiple Airlines
SJU
12:00a
ORD
6:43a
6h 43m
1 stop
ORD
12:00a
SJU
12:32p
12h 32m
1 stop
Depart: Wed Sep 13 2017 Return: Sat Sep 16 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SJU
12:00a
ORD
8:35a
8h 35m
1 stop
ORD
12:00a
SJU
9:10a
9h 10m
1 stop
Depart: Wed Oct 4 2017 Return: Mon Oct 9 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SJU
12:00a
ORD
2:03p
14h 03m
1 stop
ORD
12:00a
SJU
6:56a
6h 56m
1 stop
Depart: Mon Sep 11 2017 Return: Wed Sep 27 2017 Trip spans 17 days
Frontier
Frontier
SJU
12:00a
ORD
6:00p
18h 00m
1 stop
ORD
12:00a
SJU
5:39p
17h 39m
1 stop
Depart: Tue Oct 10 2017 Return: Wed Oct 18 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
SJU
12:00a
ORD
8:35a
8h 35m
1 stop
ORD
12:00a
SJU
6:56a
6h 56m
1 stop
Depart: Fri Sep 8 2017 Return: Tue Sep 12 2017 Trip spans 5 days
Frontier
Frontier
SJU
12:00a
ORD
6:00p
18h 00m
1 stop
ORD
12:00a
SJU
5:39p
17h 39m
1 stop
Depart: Fri Sep 29 2017 Return: Tue Oct 3 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
SJU
12:00a
ORD
6:43a
6h 43m
1 stop
ORD
12:00a
SJU
12:32p
12h 32m
1 stop
Depart: Fri Sep 15 2017 Return: Wed Sep 27 2017 Trip spans 13 days
Frontier
Frontier
SJU
12:00a
ORD
6:00p
18h 00m
1 stop
ORD
12:00a
SJU
5:39p
17h 39m
1 stop
Depart: Fri Nov 10 2017 Return: Mon Nov 13 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SJU
12:00a
ORD
7:32p
19h 32m
1 stop
ORD
12:00a
SJU
12:14p
12h 14m
1 stop
Depart: Tue Sep 12 2017 Return: Tue Sep 19 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SJU
12:00a
ORD
6:43a
6h 43m
1 stop
ORD
12:00a
SJU
12:32p
12h 32m
1 stop
Depart: Mon Sep 18 2017 Return: Fri Sep 22 2017 Trip spans 5 days
Frontier
Frontier
SJU
12:00a
ORD
6:00p
18h 00m
1 stop
ORD
12:00a
SJU
5:39p
17h 39m
1 stop
Depart: Thu Oct 5 2017 Return: Tue Oct 10 2017 Trip spans 6 days
Spirit Airlines
Spirit Airlines
SJU
12:00a
ORD
6:43a
6h 43m
1 stop
ORD
12:00a
SJU
6:56a
6h 56m
1 stop
Depart: Thu Jan 11 2018 Return: Tue Jan 16 2018 Trip spans 6 days
Frontier
Frontier
SJU
12:00a
ORD
6:25p
18h 25m
1 stop
ORD
12:00a
SJU
2:30p
14h 30m
1 stop
Depart: Fri Oct 6 2017 Return: Wed Oct 11 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SJU
12:00a
ORD
11:28a
11h 28m
1 stop
ORD
12:00a
SJU
6:56a
6h 56m
1 stop
Depart: Tue Nov 21 2017 Return: Mon Dec 11 2017 Trip spans 21 days
Spirit Airlines
Spirit Airlines
SJU
12:00a
ORD
8:28a
8h 28m
1 stop
ORD
12:00a
SJU
6:55a
6h 55m
1 stop
Depart: Sun Nov 5 2017 Return: Sat Nov 11 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SJU
12:00a
ORD
12:31p
13h 31m
1 stop
ORD
12:00a
SJU
6:55a
6h 55m
1 stop
Depart: Fri Sep 8 2017 Return: Mon Sep 11 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SJU
12:00a
ORD
6:43a
6h 43m
1 stop
ORD
12:00a
SJU
6:56a
6h 56m
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

San Juan
$234
Destination

Chicago
$234