Find Cheap Flights from Costa Rica 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 Costa Rica to Chicago O'Hare International

(Round-trip)
Depart: Thu Aug 24 2017 Return: Fri Aug 25 2017 Trip spans 2 days
Copa Airlines
Copa Airlines
SJO
3:35a
ORD
7:15p
15h 40m
1 stop
ORD
4:45a
SJO
4:04p
11h 19m
1 stop
Depart: Mon Jul 24 2017 Return: Mon Aug 7 2017 Trip spans 15 days
American Airlines
American Airlines
SJO
10:35a
ORD
6:59p
8h 24m
1 stop
ORD
2:30p
SJO
6:45a
16h 15m
1 stop
Depart: Tue Nov 28 2017 Return: Mon Dec 4 2017 Trip spans 7 days
Interjet
Interjet
SJO
8:40a
ORD
6:40p
10h 00m
1 stop
ORD
7:40p
SJO
7:40a
12h 00m
1 stop
Depart: Mon Jun 12 2017 Return: Thu Jun 15 2017 Trip spans 4 days
Major Airline
Major Airline
SJO
3:30a
ORD
3:15p
11h 45m
2 stops
ORD
12:45a
SJO
9:00a
8h 15m
2 stops
Depart: Fri Jun 9 2017 Return: Sat Jun 10 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
SJO
8:35a
ORD
6:58p
10h 23m
1 stop
ORD
12:55p
SJO
9:09p
8h 14m
1 stop
Depart: Tue Jun 13 2017 Return: Sun Jun 18 2017 Trip spans 6 days
Aeromexico
Aeromexico
SJO
7:50a
ORD
5:55p
10h 05m
1 stop
ORD
3:00a
SJO
7:50a
28h 50m
1 stop
Depart: Thu May 25 2017 Return: Tue May 30 2017 Trip spans 6 days
United
United
SJO
2:30a
ORD
11:20a
8h 50m
1 stop
ORD
6:51a
SJO
5:20p
10h 29m
1 stop
Depart: Fri Sep 8 2017 Return: Sun Sep 10 2017 Trip spans 3 days
Copa Airlines
Copa Airlines
SJO
1:40p
ORD
7:15p
29h 35m
1 stop
ORD
4:45a
SJO
1:31p
8h 46m
1 stop
Depart: Tue Aug 1 2017 Return: Tue Aug 8 2017 Trip spans 8 days
American Airlines
American Airlines
SJO
3:00a
ORD
4:13p
13h 13m
1 stop
ORD
1:30a
SJO
10:42a
9h 12m
1 stop
Depart: Wed Jun 14 2017 Return: Tue Jun 20 2017 Trip spans 7 days
Copa Airlines
Copa Airlines
SJO
1:40p
ORD
8:07a
18h 27m
1 stop
ORD
4:45a
SJO
7:21p
14h 36m
1 stop
Depart: Sun Jun 18 2017 Return: Sun Jun 25 2017 Trip spans 8 days
Major Airline
Major Airline
SJO
11:43p
ORD
3:15p
15h 32m
1 stop
ORD
6:25a
SJO
2:51p
8h 26m
1 stop
Depart: Tue Sep 12 2017 Return: Thu Sep 21 2017 Trip spans 10 days
American Airlines
American Airlines
SJO
3:00a
ORD
2:00p
11h 00m
2 stops
ORD
4:55a
SJO
2:52p
9h 57m
2 stops
Depart: Thu Jun 15 2017 Return: Mon Jun 19 2017 Trip spans 5 days
Copa Airlines
Copa Airlines
SJO
1:40p
ORD
8:07a
18h 27m
1 stop
ORD
4:45a
SJO
5:17a
24h 32m
1 stop
Depart: Sun Jul 30 2017 Return: Thu Aug 3 2017 Trip spans 5 days
Major Airline
Major Airline
SJO
11:35p
ORD
3:15p
15h 40m
1 stop
ORD
12:45a
SJO
9:40a
8h 55m
1 stop
Depart: Mon Jun 26 2017 Return: Mon Jul 3 2017 Trip spans 8 days
Aeromexico
Aeromexico
SJO
7:50a
ORD
12:10a
16h 20m
1 stop
ORD
8:20p
SJO
8:17p
23h 57m
1 stop
Depart: Sun Nov 5 2017 Return: Sat Nov 11 2017 Trip spans 7 days
Interjet
Interjet
SJO
10:35a
ORD
6:40a
20h 05m
1 stop
ORD
7:40p
SJO
9:35a
13h 55m
1 stop
Depart: Sun Aug 13 2017 Return: Thu Aug 24 2017 Trip spans 12 days
American Airlines
American Airlines
SJO
2:55a
ORD
7:31p
16h 36m
1 stop
ORD
7:10a
SJO
2:52p
7h 42m
1 stop
Depart: Fri Jun 16 2017 Return: Mon Jun 19 2017 Trip spans 4 days
Copa Airlines
Copa Airlines
SJO
7:30a
ORD
8:07a
24h 37m
1 stop
ORD
4:45a
SJO
7:21p
14h 36m
1 stop
Depart: Sat Jun 10 2017 Return: Fri Jun 16 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
SJO
8:35a
ORD
3:55p
7h 20m
1 stop
ORD
12:45p
SJO
9:18p
8h 33m
1 stop
Depart: Wed Aug 16 2017 Return: Thu Aug 24 2017 Trip spans 9 days
Major Airline
Major Airline
SJO
8:23p
ORD
4:07a
7h 44m
2 stops
ORD
6:25a
SJO
2:13a
19h 48m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

San Jose
$246
Destination

Chicago
$246
Airlines Airline reviews

2 travelers who booked a flight from San Jose to Chicago rated their chosen airlines with an average of 9.8.

Overall
10.0
Boarding
10.0
Crew
10.0
Comfort
9.0
Food
10.0
Entertainment
10.0