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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 10/7. 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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Find the cheapest flights from Chicago to the Czech Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Serbia Logo
4:40 pm - 8:40 am
ORD
-
PRG
33h 00m
1 stop
Air Serbia Logo
8:35 pm - 2:30 pm
PRG
-
ORD
24h 55m
1 stop
$720Air Serbia
Wed, Aug 19 - Sun, Aug 30
Scandinavian Airlines Logo
7:15 pm - 9:40 am
ORD
-
PRG
31h 25m
1 stop
Scandinavian Airlines Logo
9:30 pm - 4:10 pm
PRG
-
ORD
25h 40m
1 stop
$721Scandinavian Airlines
Sun, Sep 20 - Sun, Sep 27
Turkish Airlines Logo
8:10 pm - 6:15 pm
ORD
-
PRG
15h 05m
1 stop
Turkish Airlines Logo
7:20 pm - 9:40 am
PRG
-
ORD
21h 20m
1 stop
$722Turkish Airlines
Sat, Aug 29 - Fri, Sep 18
Multiple Airlines Logo
2:40 pm - 8:40 am
ORD
-
PRG
11h 00m
1 stop
Multiple Airlines Logo
11:35 am - 5:50 pm
PRG
-
ORD
37h 15m
2 stops
$726Multiple Airlines
Tue, Aug 25 - Thu, Sep 17
Scandinavian Airlines Logo
7:00 am - 9:40 am
ORD
-
PRG
19h 40m
2 stops
Scandinavian Airlines Logo
3:20 pm - 10:04 pm
PRG
-
ORD
37h 44m
2 stops
$728Scandinavian Airlines
Thu, Sep 10 - Mon, Oct 5
Scandinavian Airlines Logo
7:00 am - 9:40 am
ORD
-
PRG
19h 40m
2 stops
Scandinavian Airlines Logo
8:55 pm - 4:10 pm
PRG
-
ORD
26h 15m
1 stop
$729Scandinavian Airlines
Thu, Sep 10 - Mon, Oct 5
Turkish Airlines Logo
8:10 pm - 6:15 pm
ORD
-
PRG
15h 05m
1 stop
Turkish Airlines Logo
7:20 pm - 9:40 am
PRG
-
ORD
21h 20m
1 stop
$732Turkish Airlines
Sat, Sep 5 - Sat, Sep 19
Multiple Airlines Logo
7:05 pm - 6:45 pm
ORD
-
PRG
16h 40m
1 stop
Multiple Airlines Logo
9:40 am - 6:15 pm
PRG
-
ORD
15h 35m
2 stops
$733Multiple Airlines
Wed, Sep 2 - Thu, Oct 1
Delta Logo
1:27 pm - 10:50 am
MDW
-
PRG
14h 23m
2 stops
Delta Logo
6:00 am - 6:01 pm
PRG
-
MDW
19h 01m
2 stops
$827Delta
Wed, Aug 5 - Tue, Aug 25
Delta Logo
1:18 pm - 10:50 am
MDW
-
PRG
14h 32m
2 stops
Delta Logo
6:30 am - 4:15 pm
PRG
-
MDW
16h 45m
2 stops
$834Delta
Tue, Jul 28 - Wed, Aug 19

Delta flights from Chicago to Czech Republic

Our best Delta deals on Chicago to Czech Republic flight tickets
Delta
Aug 5
MDW1:27 pmChicago Midway
14h 23m
2 stops
PRG10:50 amVáclav Havel Prague
Aug 25
PRG6:00 amVáclav Havel Prague
19h 01m
2 stops
MDW6:01 pmChicago Midway
$827
Delta
Jul 28
MDW1:18 pmChicago Midway
14h 32m
2 stops
PRG10:50 amVáclav Havel Prague
Aug 19
PRG6:30 amVáclav Havel Prague
16h 45m
2 stops
MDW4:15 pmChicago Midway
$834
Delta
Sep 1
MDW9:30 amChicago Midway
16h 30m
2 stops
PRG9:00 amVáclav Havel Prague
Sep 30
PRG11:00 amVáclav Havel Prague
28h 42m
2 stops
MDW8:42 amChicago Midway
$835

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 30
PRG8:35 pmVáclav Havel Prague
24h 55m
1 stop
ORD2:30 pmChicago O'Hare Intl
$720
Air Serbia
Aug 8
ORD11:20 pmChicago O'Hare Intl
26h 20m
1 stop
PRG8:40 amVáclav Havel Prague
Sep 1
PRG9:10 amVáclav Havel Prague
36h 20m
1 stop
ORD2:30 pmChicago O'Hare Intl
$770
Air Serbia
Aug 29
ORD11:20 pmChicago O'Hare Intl
26h 20m
1 stop
PRG8:40 amVáclav Havel Prague
Sep 20
PRG8:35 pmVáclav Havel Prague
24h 55m
1 stop
ORD2:30 pmChicago O'Hare Intl
$778

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 12, 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

Wed 8/19

4:40 pm-8:40 am

1 stop33h 00m

Václav Havel Prague

Sun 8/30

8:35 pm-2:30 pm

1 stop24h 55m

$720

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 9/20

7:15 pm-9:40 am

1 stop31h 25m

Václav Havel Prague

Sun 9/27

9:30 pm-4:10 pm

1 stop25h 40m

$721

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 8/29

8:10 pm-6:15 pm

1 stop15h 05m

Václav Havel Prague

Fri 9/18

7:20 pm-9:40 am

1 stop21h 20m

$722

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/25

2:40 pm-8:40 am

1 stop11h 00m

Václav Havel Prague

Thu 9/17

11:35 am-5:50 pm

2 stops37h 15m

$726

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 9/10

7:00 am-9:40 am

2 stops19h 40m

Václav Havel Prague

Mon 10/5

3:20 pm-10:04 pm

2 stops37h 44m

$728

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 9/10

7:00 am-9:40 am

2 stops19h 40m

Václav Havel Prague

Mon 10/5

8:55 pm-4:10 pm

1 stop26h 15m

$729

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 9/5

8:10 pm-6:15 pm

1 stop15h 05m

Václav Havel Prague

Sat 9/19

7:20 pm-9:40 am

1 stop21h 20m

$732

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 9/2

7:05 pm-6:45 pm

1 stop16h 40m

Václav Havel Prague

Thu 10/1

9:40 am-6:15 pm

2 stops15h 35m

$733

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Wed 8/5

1:27 pm-10:50 am

2 stops14h 23m

Václav Havel Prague

Tue 8/25

6:00 am-6:01 pm

2 stops19h 01m

$827
Quickest round-trip

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Tue 7/28

1:18 pm-10:50 am

2 stops14h 32m

Václav Havel Prague

Wed 8/19

6:30 am-4:15 pm

2 stops16h 45m

$834

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 $743 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 40m

Direct flights

None
The fastest flight from Chicago to Czech Republic takes 10h 40m
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
1,775 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $504Free CancellationRating
7.5
1,190 reviews
Search LOT flights
LufthansaPriceFrom $518Free CancellationRating
6.8
7,993 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $530Free CancellationRating
7.4
4,362 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $542Free CancellationRating
6.7
7,975 reviews
Search British Airways flights
IcelandairPriceFrom $573Free CancellationRating
7.0
654 reviews
Search Icelandair flights
SWISSPriceFrom $579Free CancellationRating
7.6
1,943 reviews
Search SWISS flights
Aer LingusPriceFrom $589Free CancellationRating
7.3
1,554 reviews
Search Aer Lingus flights
KLMPriceFrom $598Free CancellationRating
7.8
1,517 reviews
Search KLM flights
American AirlinesPriceFrom $615Free CancellationRating
7.1
11,663 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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