Find Cheap Flights from Czech Republic to Chicago

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 Czech Republic to Chicago

(Round-trip)
Depart: Wed Oct 18 2017 Return: Wed Oct 25 2017 Trip spans 8 days
LOT Polish Airlines
LOT Polish Airlines
PRG
ORD
25h 10m
1 stop
ORD
PRG
28h 05m
1 stop
Depart: Tue Oct 10 2017 Return: Tue Nov 7 2017 Trip spans 29 days
Multiple Airlines
Multiple Airlines
PRG
ORD
26h 15m
1 stop
ORD
PRG
14h 10m
1 stop
Depart: Sat Oct 7 2017 Return: Fri Oct 13 2017 Trip spans 7 days
Air France
Air France
PRG
ORD
12h 35m
1 stop
ORD
PRG
11h 35m
1 stop
Depart: Tue Oct 10 2017 Return: Tue Nov 7 2017 Trip spans 29 days
KLM
KLM
PRG
MDW
15h 15m
2 stops
MDW
PRG
12h 48m
2 stops
Depart: Wed Dec 20 2017 Return: Wed Dec 27 2017 Trip spans 8 days
SWISS
SWISS
PRG
ORD
12h 55m
1 stop
ORD
PRG
16h 40m
1 stop
Depart: Sun Oct 22 2017 Return: Thu Nov 2 2017 Trip spans 12 days
British Airways
British Airways
PRG
ORD
15h 45m
1 stop
ORD
PRG
14h 10m
1 stop
Depart: Thu Sep 28 2017 Return: Mon Oct 9 2017 Trip spans 12 days
Finnair
Finnair
PRG
ORD
25h 50m
2 stops
ORD
PRG
13h 45m
1 stop
Depart: Thu Dec 28 2017 Return: Sun Jan 14 2018 Trip spans 18 days
Lufthansa
Lufthansa
PRG
ORD
18h 45m
2 stops
ORD
PRG
15h 20m
1 stop
Depart: Wed Dec 27 2017 Return: Mon Jan 15 2018 Trip spans 20 days
Turkish Airlines
Turkish Airlines
PRG
ORD
33h 40m
1 stop
ORD
PRG
34h 00m
1 stop
Depart: Wed Dec 27 2017 Return: Wed Jan 10 2018 Trip spans 15 days
Delta
Delta
PRG
MDW
17h 34m
2 stops
MDW
PRG
15h 45m
2 stops
Depart: Tue Mar 13 2018 Return: Fri Mar 16 2018 Trip spans 4 days
LOT Polish Airlines
LOT Polish Airlines
PRG
ORD
14h 05m
1 stop
ORD
PRG
11h 45m
1 stop
Depart: Tue Oct 24 2017 Return: Tue Nov 14 2017 Trip spans 22 days
LOT Polish Airlines
LOT Polish Airlines
PRG
ORD
17h 30m
1 stop
ORD
PRG
11h 40m
1 stop
Depart: Wed Oct 25 2017 Return: Mon Oct 30 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
PRG
ORD
30h 15m
1 stop
ORD
PRG
30h 10m
1 stop
Depart: Wed Oct 18 2017 Return: Wed Oct 25 2017 Trip spans 8 days
KLM
KLM
PRG
MDW
17h 08m
2 stops
MDW
PRG
14h 18m
2 stops
Depart: Mon Oct 9 2017 Return: Fri Oct 13 2017 Trip spans 5 days
Air France
Air France
PRG
ORD
28h 25m
1 stop
ORD
PRG
14h 00m
1 stop
Depart: Sat Mar 24 2018 Return: Fri Apr 6 2018 Trip spans 14 days
LOT Polish Airlines
LOT Polish Airlines
PRG
ORD
17h 45m
1 stop
ORD
PRG
11h 55m
1 stop
Depart: Tue Oct 3 2017 Return: Fri Oct 13 2017 Trip spans 11 days
British Airways
British Airways
PRG
ORD
26h 15m
1 stop
ORD
PRG
18h 25m
1 stop
Depart: Fri Oct 6 2017 Return: Fri Oct 13 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
PRG
ORD
14h 25m
1 stop
ORD
PRG
11h 35m
1 stop
Depart: Mon Sep 25 2017 Return: Wed Oct 11 2017 Trip spans 17 days
KLM
KLM
PRG
ORD
16h 15m
2 stops
ORD
PRG
18h 45m
1 stop
Depart: Fri Sep 29 2017 Return: Mon Oct 9 2017 Trip spans 11 days
Finnair
Finnair
PRG
ORD
25h 50m
2 stops
ORD
PRG
13h 45m
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,
please send us an email and someone from our team will get back to you promptly.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Prague
$429
Destination

Chicago
only $429
only $531