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Cheap flights from Chicago to the Czech Republic from $253

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 11/10. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to the Czech Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
5:10 pm - 1:15 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
13h 05m1 stop London Heathrow
British Airways Logo
6:45 am - 1:45 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
14h 00m1 stop London Heathrow
$645British Airways
Wed, Dec 2 - Tue, Dec 8
British Airways Logo
9:50 pm - 5:30 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
12h 40m1 stop London Heathrow
British Airways Logo
6:45 am - 1:45 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
14h 00m1 stop London Heathrow
$649British Airways
Tue, Dec 1 - Tue, Dec 8
Air Serbia Logo
11:20 pm - 8:40 amORD  Chicago O'Hare Intl-PRG Václav Havel Prague
26h 20m1 stop Belgrade Nikola Tesla
Air Serbia Logo
8:35 pm - 9:15 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
31h 40m1 stop Belgrade Nikola Tesla
$652Air Serbia
Sat, Oct 17 - Fri, Oct 23
Air Serbia Logo
4:40 pm - 8:05 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
20h 25m1 stop Belgrade Nikola Tesla
Air Serbia Logo
9:10 am - 9:15 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
19h 05m1 stop Belgrade Nikola Tesla
$655Air Serbia
Wed, Oct 14 - Sat, Oct 24
Turkish Airlines Logo
8:10 pm - 6:25 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
15h 15m1 stop Istanbul
Turkish Airlines Logo
3:20 pm - 9:40 amPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
25h 20m1 stop Istanbul
$680Turkish Airlines
Sun, Sep 20 - Tue, Oct 6
Turkish Airlines Logo
8:10 pm - 6:25 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
15h 15m1 stop Istanbul
Turkish Airlines Logo
3:20 pm - 9:40 amPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
25h 20m1 stop Istanbul
$681Turkish Airlines
Sun, Sep 20 - Tue, Oct 6
LOT Logo
9:50 pm - 6:50 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
14h 00m1 stop Warsaw Frederic Chopin
LOT Logo
9:35 am - 7:55 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
17h 20m1 stop Warsaw Frederic Chopin
$699LOT
Fri, Feb 5 - Fri, Feb 19
LOT Logo
9:50 pm - 5:15 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
12h 25m1 stop Warsaw Frederic Chopin
LOT Logo
7:15 am - 7:55 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
19h 40m1 stop Warsaw Frederic Chopin
$699LOT
Thu, Dec 3 - Sat, Dec 12
Scandinavian Airlines Logo
7:15 pm - 2:20 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
12h 05m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
10:25 am - 4:45 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
13h 20m1 stop Kastrup Copenhagen
$702Scandinavian Airlines
Sun, Nov 29 - Mon, Dec 7
Scandinavian Airlines Logo
7:15 pm - 2:20 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
12h 05m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
10:25 am - 4:45 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
13h 20m1 stop Kastrup Copenhagen
$763Scandinavian Airlines
Thu, Dec 3 - Thu, Dec 10

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KLM flights from Chicago to Czech Republic

Our best KLM deals on Chicago to Czech Republic flight tickets
KLM
Aug 11
MDW1:25 pmChicago Midway
11h 55m
2 stops
PRG8:20 amVáclav Havel Prague
Aug 20
PRG8:50 amVáclav Havel Prague
16h 11m
2 stops
MDW6:01 pmChicago Midway
$922
KLM
Aug 26
MDW1:25 pmChicago Midway
11h 55m
2 stops
PRG8:20 amVáclav Havel Prague
Sep 9
PRG2:30 pmVáclav Havel Prague
15h 14m
2 stops
MDW10:44 pmChicago Midway
$978
KLM
Oct 13
MDW5:31 pmChicago Midway
13h 14m
2 stops
PRG1:45 pmVáclav Havel Prague
Oct 26
PRG6:00 amVáclav Havel Prague
16h 47m
2 stops
MDW4:47 pmChicago Midway
$1,015

Icelandair flights from Chicago to Czech Republic

Our best Icelandair deals on Chicago to Czech Republic flight tickets
Icelandair
Aug 20
ORD7:25 pmChicago O'Hare Intl
10h 40m
1 stop
PRG1:05 pmVáclav Havel Prague
Sep 9
PRG2:00 pmVáclav Havel Prague
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
$674
Icelandair
Aug 23
ORD7:25 pmChicago O'Hare Intl
10h 40m
1 stop
PRG1:05 pmVáclav Havel Prague
Aug 31
PRG2:00 pmVáclav Havel Prague
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
$746
Icelandair
Aug 16
ORD7:25 pmChicago O'Hare Intl
10h 40m
1 stop
PRG1:05 pmVáclav Havel Prague
Aug 21
PRG2:00 pmVáclav Havel Prague
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
$760

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 August 10, 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 Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Wed 12/2

5:10 pm-1:15 pm

1 stop13h 05m

Václav Havel Prague

Tue 12/8

6:45 am-1:45 pm

1 stop14h 00m

$645

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Tue 12/1

9:50 pm-5:30 pm

1 stop12h 40m

Václav Havel Prague

Tue 12/8

6:45 am-1:45 pm

1 stop14h 00m

$649

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Sat 10/17

11:20 pm-8:40 am

1 stop26h 20m

Václav Havel Prague

Fri 10/23

8:35 pm-9:15 pm

1 stop31h 40m

$652

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Wed 10/14

4:40 pm-8:05 pm

1 stop20h 25m

Václav Havel Prague

Sat 10/24

9:10 am-9:15 pm

1 stop19h 05m

$655

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Sun 9/20

8:10 pm-6:25 pm

1 stop15h 15m

Václav Havel Prague

Tue 10/6

3:20 pm-9:40 am

1 stop25h 20m

$680

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Sun 9/20

8:10 pm-6:25 pm

1 stop15h 15m

Václav Havel Prague

Tue 10/6

3:20 pm-9:40 am

1 stop25h 20m

$681

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Fri 2/5

9:50 pm-6:50 pm

1 stop14h 00m

Václav Havel Prague

Fri 2/19

9:35 am-7:55 pm

1 stop17h 20m

$699

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Thu 12/3

9:50 pm-5:15 pm

1 stop12h 25m

Václav Havel Prague

Sat 12/12

7:15 am-7:55 pm

1 stop19h 40m

$699
Quickest round-trip

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Sun 11/29

7:15 pm-2:20 pm

1 stop12h 05m

Václav Havel Prague

Mon 12/7

10:25 am-4:45 pm

1 stop13h 20m

$702

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Thu 12/3

7:15 pm-2:20 pm

1 stop12h 05m

Václav Havel Prague

Thu 12/10

10:25 am-4:45 pm

1 stop13h 20m

$763

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 $573. 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 $622.

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 $745 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 $476 on momondo.

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

You could potentially save up to 11% 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.
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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 $431Free CancellationRating
7.4
1,936 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $504Free CancellationRating
7.5
1,214 reviews
Search LOT flights
LufthansaPriceFrom $513Free CancellationRating
6.8
8,173 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $530Free CancellationRating
7.4
4,479 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $538Free CancellationRating
6.7
8,153 reviews
Search British Airways flights
Aer LingusPriceFrom $579Free CancellationRating
7.3
1,693 reviews
Search Aer Lingus flights
KLMPriceFrom $598Free CancellationRating
7.8
1,555 reviews
Search KLM flights
American AirlinesPriceFrom $615Free CancellationRating
7.1
11,897 reviews
Search American Airlines flights
SWISSPriceFrom $628Free CancellationRating
7.5
2,035 reviews
Search SWISS flights
United AirlinesPriceFrom $632Free CancellationRating
7.4
10,099 reviews
Search United 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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