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Cheap flights from Chicago to the Czech Republic from $323

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 4/26. 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.
Turkish Airlines Logo
11:25 am - 8:20 am
ORD
-
PRG
13h 55m
1 stop
Turkish Airlines Logo
7:20 pm - 9:40 am
PRG
-
ORD
21h 20m
1 stop
$553Turkish Airlines
Wed, Sep 30 - Wed, Oct 7
Turkish Airlines Logo
8:10 pm - 6:25 pm
ORD
-
PRG
15h 15m
1 stop
Turkish Airlines Logo
7:25 pm - 11:05 am
PRG
-
ORD
21h 40m
1 stop
$579Turkish Airlines
Thu, Oct 15 - Thu, Oct 29
Turkish Airlines Logo
11:25 am - 8:20 am
ORD
-
PRG
13h 55m
1 stop
Turkish Airlines Logo
7:20 pm - 9:40 am
PRG
-
ORD
21h 20m
1 stop
$588Turkish Airlines
Thu, Oct 8 - Tue, Oct 20
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
$589Turkish Airlines
Sun, Oct 4 - Thu, Oct 22
Turkish Airlines Logo
8:10 pm - 2:25 pm
ORD
-
PRG
35h 15m
1 stop
Turkish Airlines Logo
1:55 pm - 9:40 am
PRG
-
ORD
26h 45m
1 stop
$590Turkish Airlines
Thu, Sep 10 - Mon, Oct 5
Turkish Airlines Logo
8:10 pm - 2:25 pm
ORD
-
PRG
35h 15m
1 stop
Turkish Airlines Logo
1:55 pm - 9:40 am
PRG
-
ORD
26h 45m
1 stop
$591Turkish Airlines
Wed, Sep 9 - Mon, Sep 14
Turkish Airlines Logo
8:10 pm - 6:25 pm
ORD
-
PRG
15h 15m
1 stop
Turkish Airlines Logo
3:20 pm - 9:40 am
PRG
-
ORD
25h 20m
1 stop
$592Turkish Airlines
Mon, Aug 3 - Tue, Sep 22
Turkish Airlines Logo
11:25 am - 8:20 am
ORD
-
PRG
13h 55m
1 stop
Turkish Airlines Logo
7:20 pm - 9:40 am
PRG
-
ORD
21h 20m
1 stop
$594Turkish Airlines
Mon, Oct 5 - Tue, Oct 20
Delta Logo
5:59 pm - 5:40 pm
MDW
-
PRG
16h 41m
2 stops
Delta Logo
6:00 am - 6:37 pm
PRG
-
MDW
19h 37m
2 stops
$818Delta
Tue, Oct 13 - Thu, Oct 22
Delta Logo
5:59 pm - 5:40 pm
MDW
-
PRG
16h 41m
2 stops
Delta Logo
6:00 am - 6:37 pm
PRG
-
MDW
19h 37m
2 stops
$819Delta
Wed, Oct 7 - Thu, Oct 22

Turkish Airlines flights from Chicago to Czech Republic

Our best Turkish Airlines deals on Chicago to Czech Republic flight tickets
Turkish Airlines
Oct 8
ORD11:25 amChicago O'Hare Intl
13h 55m
1 stop
PRG8:20 amVáclav Havel Prague
Oct 20
PRG7:20 pmVáclav Havel Prague
21h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$588
Turkish Airlines
Oct 4
ORD11:25 amChicago O'Hare Intl
18h 35m
1 stop
PRG1:00 pmVáclav Havel Prague
Oct 22
PRG7:20 pmVáclav Havel Prague
21h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$589
Turkish Airlines
Sep 10
ORD8:10 pmChicago O'Hare Intl
15h 15m
1 stop
PRG6:25 pmVáclav Havel Prague
Oct 5
PRG7:20 pmVáclav Havel Prague
21h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$590

Air Serbia flights from Chicago to Czech Republic

Our best Air Serbia deals on Chicago to Czech Republic flight tickets
Air Serbia
Aug 19
ORD4:40 pmChicago O'Hare Intl
33h 00m
1 stop
PRG8:40 amVáclav Havel Prague
Aug 29
PRG9:10 amVáclav Havel Prague
19h 05m
1 stop
ORD9:15 pmChicago O'Hare Intl
$628
Air Serbia
Sep 19
ORD11:20 pmChicago O'Hare Intl
13h 10m
1 stop
PRG7:30 pmVáclav Havel Prague
Oct 3
PRG9:10 amVáclav Havel Prague
19h 05m
1 stop
ORD9:15 pmChicago O'Hare Intl
$629
Air Serbia
Oct 3
ORD11:20 pmChicago O'Hare Intl
26h 20m
1 stop
PRG8:40 amVáclav Havel Prague
Oct 17
PRG9:10 amVáclav Havel Prague
19h 05m
1 stop
ORD9:15 pmChicago O'Hare Intl
$642

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 20, 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
Quickest round-trip

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 9/30

11:25 am-8:20 am

1 stop13h 55m

Václav Havel Prague

Wed 10/7

7:20 pm-9:40 am

1 stop21h 20m

$553

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 10/15

8:10 pm-6:25 pm

1 stop15h 15m

Václav Havel Prague

Thu 10/29

7:25 pm-11:05 am

1 stop21h 40m

$579

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 10/8

11:25 am-8:20 am

1 stop13h 55m

Václav Havel Prague

Tue 10/20

7:20 pm-9:40 am

1 stop21h 20m

$588

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 10/4

11:25 am-1:00 pm

1 stop18h 35m

Václav Havel Prague

Thu 10/22

7:20 pm-9:40 am

1 stop21h 20m

$589

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 9/10

8:10 pm-2:25 pm

1 stop35h 15m

Václav Havel Prague

Mon 10/5

1:55 pm-9:40 am

1 stop26h 45m

$590

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 9/9

8:10 pm-2:25 pm

1 stop35h 15m

Václav Havel Prague

Mon 9/14

1:55 pm-9:40 am

1 stop26h 45m

$591

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 8/3

8:10 pm-6:25 pm

1 stop15h 15m

Václav Havel Prague

Tue 9/22

3:20 pm-9:40 am

1 stop25h 20m

$592

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 10/5

11:25 am-8:20 am

1 stop13h 55m

Václav Havel Prague

Tue 10/20

7:20 pm-9:40 am

1 stop21h 20m

$594

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Tue 10/13

5:59 pm-5:40 pm

2 stops16h 41m

Václav Havel Prague

Thu 10/22

6:00 am-6:37 pm

2 stops19h 37m

$818

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Wed 10/7

5:59 pm-5:40 pm

2 stops16h 41m

Václav Havel Prague

Thu 10/22

6:00 am-6:37 pm

2 stops19h 37m

$819

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, February 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 $486. If you aren’t able to travel to Czech Republic during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $511.

How far in advance should I book a flight to 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 $736 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 34% 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

12h 20m

Direct flights

None
The fastest flight from Chicago to Czech Republic takes 12h 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
7.3
1,751 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $453Free CancellationRating
7.0
636 reviews
Search Icelandair flights
LOTPriceFrom $504Free CancellationRating
7.5
1,188 reviews
Search LOT flights
LufthansaPriceFrom $518Free CancellationRating
6.8
7,931 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $530Free CancellationRating
7.4
4,313 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $538Free CancellationRating
6.7
7,895 reviews
Search British Airways flights
SWISSPriceFrom $579Free CancellationRating
7.6
1,923 reviews
Search SWISS flights
KLMPriceFrom $598Free CancellationRating
7.8
1,501 reviews
Search KLM flights
Aer LingusPriceFrom $607Free CancellationRating
7.3
1,514 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $615Free CancellationRating
7.1
11,622 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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