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Cheap flights from Chicago to the Czech Republic from $338

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 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 - 5:55 pm
ORD
-
PRG
15h 40m
2 stops
Scandinavian Airlines Logo
10:20 am - 4:10 pm
PRG
-
ORD
12h 50m
1 stop
$753Scandinavian Airlines
Mon, Sep 7 - Thu, Sep 17
Scandinavian Airlines Logo
7:15 pm - 5:55 pm
ORD
-
PRG
15h 40m
2 stops
Scandinavian Airlines Logo
10:20 am - 10:22 pm
PRG
-
ORD
19h 02m
2 stops
$758Scandinavian Airlines
Mon, Sep 21 - Mon, Sep 28
Scandinavian Airlines Logo
7:15 pm - 9:40 am
ORD
-
PRG
31h 25m
1 stop
Scandinavian Airlines Logo
10:20 am - 4:10 pm
PRG
-
ORD
12h 50m
1 stop
$759Scandinavian Airlines
Fri, Sep 18 - Sun, Sep 27
Air Serbia Logo
4:40 pm - 8:05 pm
ORD
-
PRG
20h 25m
1 stop
Air Serbia Logo
9:10 am - 2:30 pm
PRG
-
ORD
36h 20m
1 stop
$760Air Serbia
Wed, Aug 12 - Tue, Aug 25
Scandinavian Airlines Logo
7:15 pm - 8:15 pm
ORD
-
PRG
18h 00m
1 stop
Scandinavian Airlines Logo
10:20 am - 10:06 pm
PRG
-
ORD
18h 46m
2 stops
$761Scandinavian Airlines
Thu, Sep 3 - Fri, Sep 11
Scandinavian Airlines Logo
7:15 pm - 8:15 pm
ORD
-
PRG
18h 00m
1 stop
Scandinavian Airlines Logo
10:20 am - 4:10 pm
PRG
-
ORD
12h 50m
1 stop
$762Scandinavian Airlines
Sun, Aug 16 - Sat, Aug 22
Scandinavian Airlines Logo
7:15 pm - 5:55 pm
ORD
-
PRG
15h 40m
2 stops
Scandinavian Airlines Logo
8:55 pm - 4:10 pm
PRG
-
ORD
26h 15m
1 stop
$763Scandinavian Airlines
Mon, Sep 7 - Thu, Sep 17
Delta Logo
9:59 am - 9:00 am
MDW
-
PRG
16h 01m
2 stops
Delta Logo
6:00 am - 6:37 pm
PRG
-
MDW
19h 37m
2 stops
$826Delta
Wed, Aug 12 - Thu, Dec 17
Delta Logo
9:59 am - 9:00 am
MDW
-
PRG
16h 01m
2 stops
Delta Logo
6:00 am - 6:37 pm
PRG
-
MDW
19h 37m
2 stops
$827Delta
Wed, Aug 12 - Thu, Dec 17
Delta Logo
10:35 am - 10:50 am
MDW
-
PRG
17h 15m
2 stops
Delta Logo
11:00 am - 8:45 am
PRG
-
MDW
28h 45m
2 stops
$839Delta
Wed, Oct 7 - Fri, Oct 16

Scandinavian Airlines flights from Chicago to Czech Republic

Our best Scandinavian Airlines deals on Chicago to Czech Republic flight tickets
Scandinavian Airlines
Sep 7
ORD7:15 pmChicago O'Hare Intl
15h 40m
2 stops
PRG5:55 pmVáclav Havel Prague
Sep 17
PRG10:20 amVáclav Havel Prague
12h 50m
1 stop
ORD4:10 pmChicago O'Hare Intl
$753
Scandinavian Airlines
Sep 21
ORD7:15 pmChicago O'Hare Intl
15h 40m
2 stops
PRG5:55 pmVáclav Havel Prague
Sep 28
PRG10:20 amVáclav Havel Prague
19h 02m
2 stops
ORD10:22 pmChicago O'Hare Intl
$758
Scandinavian Airlines
Sep 18
ORD7:15 pmChicago O'Hare Intl
31h 25m
1 stop
PRG9:40 amVáclav Havel Prague
Sep 27
PRG10:20 amVáclav Havel Prague
12h 50m
1 stop
ORD4:10 pmChicago O'Hare Intl
$759

Delta flights from Chicago to Czech Republic

Our best Delta deals on Chicago to Czech Republic flight tickets
Delta
Aug 12
ORD6:00 amChicago O'Hare Intl
20h 00m
1 stop
PRG9:00 amVáclav Havel Prague
Aug 26
PRG8:50 amVáclav Havel Prague
12h 40m
1 stop
ORD2:30 pmChicago O'Hare Intl
$812
Delta
Aug 12
ORD1:00 pmChicago O'Hare Intl
14h 50m
2 stops
PRG10:50 amVáclav Havel Prague
Dec 17
PRG6:00 amVáclav Havel Prague
15h 25m
1 stop
ORD2:25 pmChicago O'Hare Intl
$816
Delta
Oct 25
ORD1:35 pmChicago O'Hare Intl
16h 05m
2 stops
PRG11:40 amVáclav Havel Prague
Nov 10
PRG2:30 pmVáclav Havel Prague
30h 55m
1 stop
ORD2:25 pmChicago O'Hare Intl
$817

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 May 30, 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

Mon 9/7

7:15 pm-5:55 pm

2 stops15h 40m

Václav Havel Prague

Thu 9/17

10:20 am-4:10 pm

1 stop12h 50m

$753

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 9/21

7:15 pm-5:55 pm

2 stops15h 40m

Václav Havel Prague

Mon 9/28

10:20 am-10:22 pm

2 stops19h 02m

$758

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 9/18

7:15 pm-9:40 am

1 stop31h 25m

Václav Havel Prague

Sun 9/27

10:20 am-4:10 pm

1 stop12h 50m

$759

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 8/12

4:40 pm-8:05 pm

1 stop20h 25m

Václav Havel Prague

Tue 8/25

9:10 am-2:30 pm

1 stop36h 20m

$760

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 9/3

7:15 pm-8:15 pm

1 stop18h 00m

Václav Havel Prague

Fri 9/11

10:20 am-10:06 pm

2 stops18h 46m

$761

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 8/16

7:15 pm-8:15 pm

1 stop18h 00m

Václav Havel Prague

Sat 8/22

10:20 am-4:10 pm

1 stop12h 50m

$762

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 9/7

7:15 pm-5:55 pm

2 stops15h 40m

Václav Havel Prague

Thu 9/17

8:55 pm-4:10 pm

1 stop26h 15m

$763

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Wed 8/12

9:59 am-9:00 am

2 stops16h 01m

Václav Havel Prague

Thu 12/17

6:00 am-6:37 pm

2 stops19h 37m

$826

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Wed 8/12

9:59 am-9:00 am

2 stops16h 01m

Václav Havel Prague

Thu 12/17

6:00 am-6:37 pm

2 stops19h 37m

$827

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Wed 10/7

10:35 am-10:50 am

2 stops17h 15m

Václav Havel Prague

Fri 10/16

11:00 am-8:45 am

2 stops28h 45m

$839

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, July 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 $273. If you aren’t able to travel to Czech Republic during the month of July, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $372.

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 $744 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 33% 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

11h 45m

Direct flights

None
The fastest flight from Chicago to Czech Republic takes 11h 45m
There are no direct flights from Chicago to Czech Republic. There are no popular flight routes from Chicago to Czech Republic.
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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
1,802 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $504Free CancellationRating
7.5
1,197 reviews
Search LOT flights
LufthansaPriceFrom $518Free CancellationRating
6.8
8,032 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $530Free CancellationRating
7.4
4,404 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $542Free CancellationRating
6.7
8,013 reviews
Search British Airways flights
IcelandairPriceFrom $573Free CancellationRating
7.0
661 reviews
Search Icelandair flights
SWISSPriceFrom $579Free CancellationRating
7.5
1,964 reviews
Search SWISS flights
Aer LingusPriceFrom $589Free CancellationRating
7.3
1,589 reviews
Search Aer Lingus flights
KLMPriceFrom $598Free CancellationRating
7.8
1,524 reviews
Search KLM flights
American AirlinesPriceFrom $615Free CancellationRating
7.1
11,644 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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