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Cheap flights from Chicago to the Czech Republic from $278

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 7/30. 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.
Scandinavian Airlines Logo
10:30 am - 9:40 am
ORD
-
PRG
16h 10m
2 stops
Scandinavian Airlines Logo
10:20 am - 4:10 pm
PRG
-
ORD
12h 50m
1 stop
$755Scandinavian Airlines
Fri, Sep 11 - Fri, Sep 25
British Airways Logo
5:10 pm - 2:35 pm
ORD
-
PRG
14h 25m
1 stop
British Airways Logo
6:00 am - 1:50 pm
PRG
-
ORD
14h 50m
1 stop
$756British Airways
Tue, Dec 8 - Fri, Jan 22
Scandinavian Airlines Logo
7:15 pm - 2:40 pm
ORD
-
PRG
12h 25m
1 stop
Scandinavian Airlines Logo
10:20 am - 4:10 pm
PRG
-
ORD
12h 50m
1 stop
$757Scandinavian Airlines
Sat, Aug 15 - Sat, Aug 22
Multiple Airlines Logo
10:25 pm - 1:05 pm
ORD
-
PRG
31h 40m
1 stop
Multiple Airlines Logo
9:00 am - 7:52 pm
PRG
-
ORD
17h 52m
3 stops
$758Multiple Airlines
Mon, Jul 27 - Wed, Aug 12
Scandinavian Airlines Logo
10:40 am - 9:45 am
ORD
-
PRG
16h 05m
2 stops
Scandinavian Airlines Logo
7:20 pm - 9:33 pm
PRG
-
ORD
33h 13m
2 stops
$759Scandinavian Airlines
Tue, Dec 8 - Thu, Jan 21
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
$760Scandinavian Airlines
Fri, Oct 2 - Sun, Oct 11
Multiple Airlines Logo
7:25 pm - 6:50 pm
ORD
-
PRG
16h 25m
2 stops
Multiple Airlines Logo
2:55 pm - 7:52 pm
PRG
-
ORD
35h 57m
3 stops
$761Multiple Airlines
Tue, Aug 4 - Tue, Aug 18
Multiple Airlines Logo
7:25 pm - 1:05 pm
ORD
-
PRG
10h 40m
1 stop
Multiple Airlines Logo
8:20 am - 9:25 pm
PRG
-
ORD
20h 05m
2 stops
$762Multiple Airlines
Thu, Aug 20 - Sun, Aug 30
Delta Logo
12:46 pm - 10:50 am
MDW
-
PRG
15h 04m
2 stops
Delta Logo
6:00 am - 6:37 pm
PRG
-
MDW
19h 37m
2 stops
$825Delta
Wed, Aug 12 - Thu, Dec 17
Delta Logo
1:00 pm - 11:40 am
MDW
-
PRG
15h 40m
2 stops
Delta Logo
6:00 am - 6:37 pm
PRG
-
MDW
19h 37m
2 stops
$826Delta
Sun, Dec 6 - Tue, Dec 15

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British Airways flights from Chicago to Czech Republic

Our best British Airways deals on Chicago to Czech Republic flight tickets
British Airways
Dec 8
ORD5:10 pmChicago O'Hare Intl
14h 25m
1 stop
PRG2:35 pmVáclav Havel Prague
Jan 22
PRG6:00 amVáclav Havel Prague
14h 50m
1 stop
ORD1:50 pmChicago O'Hare Intl
$756
British Airways
Aug 12
ORD9:15 pmChicago O'Hare Intl
16h 35m
1 stop
PRG8:50 pmVáclav Havel Prague
Dec 17
PRG6:45 amVáclav Havel Prague
14h 05m
1 stop
ORD1:50 pmChicago O'Hare Intl
$802
British Airways
Dec 8
ORD9:45 pmChicago O'Hare Intl
15h 55m
1 stop
PRG8:40 pmVáclav Havel Prague
Jan 24
PRG6:50 amVáclav Havel Prague
14h 00m
1 stop
ORD1:50 pmChicago O'Hare Intl
$806

SWISS flights from Chicago to Czech Republic

Our best SWISS deals on Chicago to Czech Republic flight tickets
SWISS
Aug 2
ORD7:05 pmChicago O'Hare Intl
16h 40m
1 stop
PRG6:45 pmVáclav Havel Prague
Aug 18
PRG7:30 pmVáclav Havel Prague
24h 05m
1 stop
ORD12:35 pmChicago O'Hare Intl
$800
SWISS
Aug 6
ORD7:05 pmChicago O'Hare Intl
11h 50m
1 stop
PRG1:55 pmVáclav Havel Prague
Aug 20
PRG6:15 amVáclav Havel Prague
13h 20m
1 stop
ORD12:35 pmChicago O'Hare Intl
$818
SWISS
Jun 15
ORD2:20 pmChicago O'Hare Intl
10h 55m
1 stop
PRG8:15 amVáclav Havel Prague
Jun 17
PRG6:15 amVáclav Havel Prague
13h 20m
1 stop
ORD12:35 pmChicago O'Hare Intl
$1,097

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 June 14, 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

Fri 9/11

10:30 am-9:40 am

2 stops16h 10m

Václav Havel Prague

Fri 9/25

10:20 am-4:10 pm

1 stop12h 50m

$755

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 12/8

5:10 pm-2:35 pm

1 stop14h 25m

Václav Havel Prague

Fri 1/22

6:00 am-1:50 pm

1 stop14h 50m

$756
Quickest round-trip

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 8/15

7:15 pm-2:40 pm

1 stop12h 25m

Václav Havel Prague

Sat 8/22

10:20 am-4:10 pm

1 stop12h 50m

$757

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 7/27

10:25 pm-1:05 pm

1 stop31h 40m

Václav Havel Prague

Wed 8/12

9:00 am-7:52 pm

3 stops17h 52m

$758

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 12/8

10:40 am-9:45 am

2 stops16h 05m

Václav Havel Prague

Thu 1/21

7:20 pm-9:33 pm

2 stops33h 13m

$759

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 10/2

7:15 pm-8:15 pm

1 stop18h 00m

Václav Havel Prague

Sun 10/11

10:20 am-4:10 pm

1 stop12h 50m

$760

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/4

7:25 pm-6:50 pm

2 stops16h 25m

Václav Havel Prague

Tue 8/18

2:55 pm-7:52 pm

3 stops35h 57m

$761

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 8/20

7:25 pm-1:05 pm

1 stop10h 40m

Václav Havel Prague

Sun 8/30

8:20 am-9:25 pm

2 stops20h 05m

$762

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Wed 8/12

12:46 pm-10:50 am

2 stops15h 04m

Václav Havel Prague

Thu 12/17

6:00 am-6:37 pm

2 stops19h 37m

$825

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Sun 12/6

1:00 pm-11:40 am

2 stops15h 40m

Václav Havel Prague

Tue 12/15

6:00 am-6:37 pm

2 stops19h 37m

$826

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 $733 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 00m

Direct flights

None
The fastest flight from Chicago to Czech Republic takes 11h 00m
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 $426Free CancellationRating
7.4
1,824 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $504Free CancellationRating
7.5
1,198 reviews
Search LOT flights
LufthansaPriceFrom $518Free CancellationRating
6.8
8,057 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $530Free CancellationRating
7.4
4,411 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $538Free CancellationRating
6.7
8,047 reviews
Search British Airways flights
IcelandairPriceFrom $573Free CancellationRating
7.0
674 reviews
Search Icelandair flights
Aer LingusPriceFrom $579Free CancellationRating
7.3
1,603 reviews
Search Aer Lingus flights
KLMPriceFrom $598Free CancellationRating
7.8
1,529 reviews
Search KLM flights
American AirlinesPriceFrom $615Free CancellationRating
7.1
11,651 reviews
Search American Airlines flights
United AirlinesPriceFrom $621Free CancellationRating
7.4
9,820 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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