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Cheap flights from Chicago to the Czech Republic from $330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to the Czech Republic departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago to the Czech Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:15 pm - 8:15 pm
ORD
-
PRG
18h 00m
1 stop
Scandinavian Airlines Logo
8:55 pm - 5:45 pm
PRG
-
ORD
27h 50m
1 stop
$616Scandinavian Airlines
Mon, Oct 19 - Sat, Oct 24
Turkish Airlines Logo
11:25 am - 2:25 pm
ORD
-
PRG
20h 00m
1 stop
Turkish Airlines Logo
7:20 pm - 6:15 pm
PRG
-
ORD
29h 55m
1 stop
$642Turkish Airlines
Wed, Sep 9 - Tue, Sep 15
Turkish Airlines Logo
8:10 pm - 1:00 pm
ORD
-
PRG
33h 50m
1 stop
Turkish Airlines Logo
9:15 am - 9:40 am
PRG
-
ORD
31h 25m
1 stop
$646Turkish Airlines
Wed, Aug 26 - Wed, Sep 9
Turkish Airlines Logo
11:25 am - 1:00 pm
ORD
-
PRG
18h 35m
1 stop
Turkish Airlines Logo
7:20 pm - 9:40 am
PRG
-
ORD
21h 20m
1 stop
$653Turkish Airlines
Wed, Aug 26 - Wed, Sep 9
Air Serbia Logo
4:40 pm - 8:05 pm
ORD
-
PRG
20h 25m
1 stop
Air Serbia Logo
9:10 am - 9:15 pm
PRG
-
ORD
19h 05m
1 stop
$656Air Serbia
Wed, Sep 23 - Sat, Oct 3
Air Serbia Logo
11:20 pm - 7:30 pm
ORD
-
PRG
13h 10m
1 stop
Air Serbia Logo
8:35 pm - 9:15 pm
PRG
-
ORD
31h 40m
1 stop
$659Air Serbia
Sat, Oct 10 - Fri, Oct 23
Air Serbia Logo
4:40 pm - 8:40 am
ORD
-
PRG
33h 00m
1 stop
Air Serbia Logo
9:10 am - 9:15 pm
PRG
-
ORD
19h 05m
1 stop
$660Air Serbia
Wed, Oct 14 - Sat, Oct 24
Scandinavian Airlines Logo
10:30 am - 2:40 pm
ORD
-
PRG
21h 10m
2 stops
Scandinavian Airlines Logo
7:20 pm - 4:45 pm
PRG
-
ORD
28h 25m
1 stop
$663Scandinavian Airlines
Wed, Oct 21 - Wed, Nov 4
Delta Logo
12:30 pm - 10:50 am
MDW
-
PRG
15h 20m
2 stops
Delta Logo
6:00 am - 6:37 pm
PRG
-
MDW
19h 37m
2 stops
$767Delta
Tue, Oct 20 - Tue, Nov 3
Delta Logo
6:45 pm - 5:40 pm
MDW
-
PRG
15h 55m
2 stops
Delta Logo
6:00 am - 6:31 pm
PRG
-
MDW
19h 31m
2 stops
$818Delta
Mon, Sep 14 - Tue, Sep 29

Delta flights from Chicago to Czech Republic

Our best Delta deals on Chicago to Czech Republic flight tickets
Delta
Oct 20
MDW12:30 pmChicago Midway
15h 20m
2 stops
PRG10:50 amVáclav Havel Prague
Nov 3
PRG6:00 amVáclav Havel Prague
19h 37m
2 stops
MDW6:37 pmChicago Midway
$767
Delta
Sep 14
MDW6:45 pmChicago Midway
15h 55m
2 stops
PRG5:40 pmVáclav Havel Prague
Sep 29
PRG6:00 amVáclav Havel Prague
19h 31m
2 stops
MDW6:31 pmChicago Midway
$818
Delta
Aug 18
MDW1:00 pmChicago Midway
14h 50m
2 stops
PRG10:50 amVáclav Havel Prague
Aug 26
PRG6:00 amVáclav Havel Prague
19h 31m
2 stops
MDW6:31 pmChicago Midway
$827

Turkish Airlines flights from Chicago to Czech Republic

Our best Turkish Airlines deals on Chicago to Czech Republic flight tickets
Turkish Airlines
Sep 9
ORD11:25 amChicago O'Hare Intl
20h 00m
1 stop
PRG2:25 pmVáclav Havel Prague
Sep 15
PRG7:20 pmVáclav Havel Prague
29h 55m
1 stop
ORD6:15 pmChicago O'Hare Intl
$642
Turkish Airlines
Aug 26
ORD8:10 pmChicago O'Hare Intl
33h 50m
1 stop
PRG1:00 pmVáclav Havel Prague
Sep 9
PRG9:15 amVáclav Havel Prague
31h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$646
Turkish Airlines
Aug 26
ORD11:25 amChicago O'Hare Intl
18h 35m
1 stop
PRG1:00 pmVáclav Havel Prague
Sep 9
PRG7:20 pmVáclav Havel Prague
21h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$653

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Czech Republic that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 28, 2026.
Use the filters below to find and compare flights from Chicago to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 10/19

7:15 pm-8:15 pm

1 stop18h 00m

Václav Havel Prague

Sat 10/24

8:55 pm-5:45 pm

1 stop27h 50m

$616

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 9/9

11:25 am-2:25 pm

1 stop20h 00m

Václav Havel Prague

Tue 9/15

7:20 pm-6:15 pm

1 stop29h 55m

$642

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 8/26

8:10 pm-1:00 pm

1 stop33h 50m

Václav Havel Prague

Wed 9/9

9:15 am-9:40 am

1 stop31h 25m

$646

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 8/26

11:25 am-1:00 pm

1 stop18h 35m

Václav Havel Prague

Wed 9/9

7:20 pm-9:40 am

1 stop21h 20m

$653

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 9/23

4:40 pm-8:05 pm

1 stop20h 25m

Václav Havel Prague

Sat 10/3

9:10 am-9:15 pm

1 stop19h 05m

$656

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 10/10

11:20 pm-7:30 pm

1 stop13h 10m

Václav Havel Prague

Fri 10/23

8:35 pm-9:15 pm

1 stop31h 40m

$659

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 10/14

4:40 pm-8:40 am

1 stop33h 00m

Václav Havel Prague

Sat 10/24

9:10 am-9:15 pm

1 stop19h 05m

$660

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 10/21

10:30 am-2:40 pm

2 stops21h 10m

Václav Havel Prague

Wed 11/4

7:20 pm-4:45 pm

1 stop28h 25m

$663
Quickest round-trip

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Tue 10/20

12:30 pm-10:50 am

2 stops15h 20m

Václav Havel Prague

Tue 11/3

6:00 am-6:37 pm

2 stops19h 37m

$767

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Mon 9/14

6:45 pm-5:40 pm

2 stops15h 55m

Václav Havel Prague

Tue 9/29

6:00 am-6:31 pm

2 stops19h 31m

$818

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the Czech Republic from

How to get the cheapest flight ticket from Chicago to Czech Republic

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Czech Republic?

In general, November is the cheapest month to fly from Chicago to Czech Republic. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $372. If you aren’t able to travel to Czech Republic during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $373.

How far in advance should I book a flight from Chicago to the Czech Republic?

You are more likely to see cheaper flights to Czech Republic from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Czech Republic for around $737 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Czech Republic from Chicago for as low as $470 on momondo.

Can stopping save me money on Chicago to Czech Republic flights?

You could potentially save up to 27% on your flight if you consider stops on a Chicago to Czech Republic flight.

Cheap Chicago to Czech Republic flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Czech Republic

Fastest flight time

10h 20m

Direct flights

None
The fastest flight from Chicago to Czech Republic takes 10h 20m
There are no direct flights from Chicago to Czech Republic. There are no popular flight routes from Chicago to Czech Republic.
Search flight deals

Frequently asked questions about flying from Chicago to the Czech Republic

  • When did momondo last update prices for flights from Chicago to Czech Republic?

    Prices for flights from Chicago to Czech Republic are updated daily.

  • How many operators does momondo search for flights from Chicago to Czech Republic?

  • How old do you have to be to fly from Chicago to Czech Republic?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Czech Republic.

  • What documentation or ID do you need to fly to Czech Republic?

    The necessary travel and health documents for your Czech Republic trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Chicago to Czech Republic

Compare and see reviews for airlines that fly from Chicago to Czech Republic with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $425Free CancellationRating
7.4
1,762 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $453Free CancellationRating
7.0
646 reviews
Search Icelandair flights
LOTPriceFrom $504Free CancellationRating
7.5
1,192 reviews
Search LOT flights
LufthansaPriceFrom $518Free CancellationRating
6.8
7,956 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $530Free CancellationRating
7.4
4,343 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $538Free CancellationRating
6.7
7,929 reviews
Search British Airways flights
SWISSPriceFrom $579Free CancellationRating
7.5
1,924 reviews
Search SWISS flights
Aer LingusPriceFrom $589Free CancellationRating
7.3
1,536 reviews
Search Aer Lingus flights
KLMPriceFrom $598Free CancellationRating
7.8
1,510 reviews
Search KLM flights
American AirlinesPriceFrom $615Free CancellationRating
7.1
11,676 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Czech Republic?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Czech Republic for you.

Can I find flights from Chicago to Czech Republic with flexible booking policies on momondo?

Flights from Chicago to Czech Republic with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Czech Republic?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Czech Republic.

I’m not ready to book a flight from Chicago to Czech Republic right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago to Czech Republic now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Czech Republic and let you know when they change.

An easier way to manage your Czech Republic trip

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