Earn point on your loyalty program!arrow arc left

Cheap flights from Chicago (CHI) to Prague (PRG)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Chicago (CHI) to Prague (PRG)

How to find the cheapest flight from Chicago (CHI) to Prague (PRG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Prague (PRG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Prague (PRG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Chicago to Prague in May , June 2026

24 May - 05 Jun $ 1,068.00
CHI
Chicago
Lufthansa
1 STOPS
PRG
Prague
PRG
Prague
Lufthansa
1 STOPS
CHI
Chicago
Pick dates
20 May - 06 Jun $ 1,386.00
CHI
Chicago
TAP Portugal
1 STOPS
PRG
Prague
PRG
Prague
TAP Portugal
1 STOPS
CHI
Chicago
Pick dates
20 May - 10 Jun $ 1,386.00
CHI
Chicago
TAP Portugal
1 STOPS
PRG
Prague
PRG
Prague
TAP Portugal
1 STOPS
CHI
Chicago
Pick dates

Last minute flights from Chicago to Prague

24 May - 31 May $ 1,107.00
CHI
Chicago
Austrian Airlines
1 STOPS
PRG
Prague
PRG
Prague
Austrian Airlines
1 STOPS
CHI
Chicago
Pick dates
24 May - 31 May $ 1,109.00
CHI
Chicago
United Airlines
2 STOPS
PRG
Prague
PRG
Prague
United Airlines
1 STOPS
CHI
Chicago
Pick dates
24 May - 31 May $ 1,155.00
CHI
Chicago
Swiss International Air Lines
1 STOPS
PRG
Prague
PRG
Prague
Swiss International Air Lines
1 STOPS
CHI
Chicago
Pick dates

One-way flights to Prague from Chicago

1:25 PM - 6:05 PM
Iberia Airlines
1 Stops
11h 50m
CHI - PRG
$ 650
Kiwi
Pick dates
1:25 PM - 6:05 PM
Iberia Airlines
1 Stops
11h 50m
CHI - PRG
$ 650
Kiwi
Pick dates
3:35 PM - 8:05 AM
United Airlines
1 Stops
10h 20m
CHI - PRG
$ 771
Kiwi
Pick dates

How to find the cheapest flight from Chicago (CHI) to Prague (PRG)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Prague (PRG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Prague (PRG)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.