Find Deals on 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
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Costa Rica to Chicago O'Hare International

(Round-trip)
Depart: Thu Jan 26 2017 Return: Sat Jan 28 2017 Trip spans 3 days
Copa Airlines
Copa Airlines
SJO
12:41p
ORD
6:15p
29h 34m
1 stop
ORD
3:00a
SJO
3:23a
24h 23m
1 stop
Depart: Sat May 27 2017 Return: Sun May 28 2017 Trip spans 2 days
American Airlines
American Airlines
SJO
3:00a
ORD
2:23p
11h 23m
2 stops
ORD
6:35a
SJO
8:38a
26h 03m
2 stops
Depart: Wed Feb 1 2017 Return: Sun Mar 5 2017 Trip spans 33 days
Spirit Airlines
Spirit Airlines
SJO
9:12p
ORD
6:12a
9h 00m
1 stop
ORD
1:14p
SJO
8:22p
7h 08m
1 stop
Depart: Thu Feb 9 2017 Return: Mon Feb 13 2017 Trip spans 5 days
Major Airline
Major Airline
SJO
3:50a
ORD
1:29a
21h 39m
1 stop
ORD
7:15p
SJO
3:22p
20h 07m
1 stop
Depart: Thu May 18 2017 Return: Sun May 21 2017 Trip spans 4 days
Avianca
Avianca
SJO
1:40a
ORD
8:40a
7h 00m
1 stop
ORD
11:35a
SJO
6:30p
6h 55m
1 stop
Depart: Mon Jan 23 2017 Return: Thu Jan 26 2017 Trip spans 4 days
United
United
SJO
2:30a
ORD
12:09p
9h 39m
1 stop
ORD
7:25a
SJO
4:15p
8h 50m
1 stop
Depart: Wed Mar 22 2017 Return: Sun Mar 26 2017 Trip spans 5 days
Delta
Delta
SJO
10:30a
ORD
3:24a
16h 54m
1 stop
ORD
2:45p
SJO
8:50a
18h 05m
1 stop
Depart: Mon Jan 30 2017 Return: Tue Jan 31 2017 Trip spans 2 days
Copa Airlines
Copa Airlines
SJO
10:04a
ORD
6:15p
8h 11m
1 stop
ORD
3:00a
SJO
6:51a
27h 51m
1 stop
Depart: Fri Jun 30 2017 Return: Wed Jul 5 2017 Trip spans 6 days
Aeromexico
Aeromexico
SJO
2:08a
ORD
8:50a
30h 42m
1 stop
ORD
3:00a
SJO
8:17p
17h 17m
1 stop
Depart: Sun Apr 9 2017 Return: Sat Apr 15 2017 Trip spans 7 days
Air Canada
Air Canada
SJO
8:35a
ORD
4:08a
19h 33m
1 stop
ORD
2:35p
SJO
8:14a
17h 39m
1 stop
Depart: Thu Feb 2 2017 Return: Sun Mar 5 2017 Trip spans 32 days
Spirit Airlines
Spirit Airlines
SJO
8:50a
ORD
5:57p
9h 07m
1 stop
ORD
1:14p
SJO
8:22p
7h 08m
1 stop
Depart: Fri Feb 10 2017 Return: Sun Feb 12 2017 Trip spans 3 days
Copa Airlines
Copa Airlines
SJO
12:41p
ORD
6:15p
29h 34m
1 stop
ORD
3:00a
SJO
6:51a
27h 51m
1 stop
Depart: Sun Mar 12 2017 Return: Wed Mar 15 2017 Trip spans 4 days
Major Airline
Major Airline
SJO
11:43p
ORD
3:15p
15h 32m
1 stop
ORD
1:00a
SJO
2:51p
13h 51m
1 stop
Depart: Sun May 28 2017 Return: Wed May 31 2017 Trip spans 4 days
Avianca
Avianca
SJO
1:40a
ORD
8:40a
7h 00m
1 stop
ORD
11:35a
SJO
6:30p
6h 55m
1 stop
Depart: Fri Feb 3 2017 Return: Tue Feb 21 2017 Trip spans 19 days
Spirit Airlines
Spirit Airlines
SJO
8:50a
ORD
5:57p
9h 07m
1 stop
ORD
12:15a
SJO
7:50a
7h 35m
1 stop
Depart: Tue May 30 2017 Return: Wed May 31 2017 Trip spans 2 days
American Airlines
American Airlines
SJO
3:54a
ORD
2:22a
22h 28m
1 stop
ORD
6:35a
SJO
3:50p
9h 15m
2 stops
Depart: Sat Feb 11 2017 Return: Sun Feb 12 2017 Trip spans 2 days
Copa Airlines
Copa Airlines
SJO
12:36a
ORD
6:15p
17h 39m
1 stop
ORD
3:00a
SJO
5:25p
14h 25m
1 stop
Depart: Sat Feb 4 2017 Return: Sat Feb 25 2017 Trip spans 22 days
United
United
SJO
9:05p
ORD
2:59p
17h 54m
1 stop
ORD
10:50a
SJO
8:05p
9h 15m
1 stop
Depart: Sun Feb 12 2017 Return: Wed Feb 15 2017 Trip spans 4 days
Avianca
Avianca
SJO
12:40a
ORD
7:40a
7h 00m
1 stop
ORD
9:35a
SJO
4:30p
6h 55m
1 stop
Depart: Wed Feb 8 2017 Return: Tue Feb 14 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
SJO
9:12p
ORD
6:29a
9h 17m
1 stop
ORD
1:14p
SJO
8:22p
7h 08m
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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

San Jose
$267
Destination

Chicago
$267
Airlines Airline reviews

1 traveler who booked a flight from San Jose to Chicago rated their chosen airline with an average of 10.0

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