August is by far the best month, wherein you can get cheapest flights for Chicago to Prague. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.
ORD
15:45
Chicago Chicago O Hare International Airport
Mon , 01 Sep 2025
PRG
11:10
Prague Vaclav Havel Airport Prague
Tue, 02 Sep 2025
ORD
17:10
Chicago Chicago O Hare International Airport
Mon , 01 Sep 2025
PRG
12:05
Prague Vaclav Havel Airport Prague
Tue, 02 Sep 2025
ORD
19:15
Chicago Chicago O Hare International Airport
Mon , 01 Sep 2025
PRG
20:15
Prague Vaclav Havel Airport Prague
Tue, 02 Sep 2025
ORD
22:15
Chicago Chicago O Hare International Airport
Mon , 01 Sep 2025
PRG
13:05
Prague Vaclav Havel Airport Prague
Wed, 03 Sep 2025
ORD
19:15
Chicago Chicago O Hare International Airport
Sun , 31 Aug 2025
PRG
20:05
Prague Vaclav Havel Airport Prague
Mon, 01 Sep 2025
ORD
18:00
Chicago Chicago O Hare International Airport
Sun , 31 Aug 2025
PRG
18:45
Prague Vaclav Havel Airport Prague
Mon, 01 Sep 2025
ORD
19:50
Chicago Chicago O Hare International Airport
Sun , 31 Aug 2025
PRG
18:25
Prague Vaclav Havel Airport Prague
Mon, 01 Sep 2025
ORD
21:15
Chicago Chicago O Hare International Airport
Sun , 31 Aug 2025
PRG
11:10
Prague Vaclav Havel Airport Prague
Tue, 02 Sep 2025
ORD
15:45
Chicago Chicago O Hare International Airport
Sun , 31 Aug 2025
PRG
11:10
Prague Vaclav Havel Airport Prague
Mon, 01 Sep 2025
ORD
14:05
Chicago Chicago O Hare International Airport
Sun , 31 Aug 2025
PRG
09:15
Prague Vaclav Havel Airport Prague
Mon, 01 Sep 2025
ORD
11:25
Chicago Chicago O Hare International Airport
Sun , 31 Aug 2025
PRG
08:25
Prague Vaclav Havel Airport Prague
Mon, 01 Sep 2025