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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 8/4. 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.
Multiple Airlines Logo
7:25 pm - 6:50 pm
ORD
-
PRG
16h 25m
2 stops
Multiple Airlines Logo
7:30 pm - 6:15 pm
PRG
-
ORD
29h 45m
2 stops
$755Multiple Airlines
Tue, Sep 1 - Mon, Sep 7
Multiple Airlines Logo
9:50 pm - 4:05 pm
ORD
-
PRG
11h 15m
1 stop
Multiple Airlines Logo
7:15 am - 2:55 pm
PRG
-
ORD
14h 40m
2 stops
$756Multiple Airlines
Tue, Nov 3 - Thu, Nov 19
Scandinavian Airlines Logo
7:15 pm - 10:00 am
ORD
-
PRG
31h 45m
2 stops
Scandinavian Airlines Logo
10:25 am - 10:04 pm
PRG
-
ORD
18h 39m
2 stops
$758Scandinavian Airlines
Tue, Dec 1 - Sun, Dec 6
TAP AIR PORTUGAL Logo
6:00 pm - 12:35 pm
ORD
-
PRG
35h 35m
1 stop
TAP AIR PORTUGAL Logo
7:30 pm - 2:45 pm
PRG
-
ORD
26h 15m
1 stop
$759TAP AIR PORTUGAL
Wed, Aug 12 - Tue, Aug 25
Scandinavian Airlines Logo
7:00 am - 9:40 am
ORD
-
PRG
19h 40m
2 stops
Scandinavian Airlines Logo
8:55 pm - 10:04 pm
PRG
-
ORD
32h 09m
2 stops
$760Scandinavian Airlines
Wed, Oct 14 - Fri, Oct 23
Scandinavian Airlines Logo
7:30 am - 9:40 am
ORD
-
PRG
19h 10m
2 stops
Scandinavian Airlines Logo
8:55 pm - 4:10 pm
PRG
-
ORD
26h 15m
1 stop
$761Scandinavian Airlines
Sun, Sep 20 - Sat, Sep 26
Scandinavian Airlines Logo
7:15 pm - 8:15 pm
ORD
-
PRG
18h 00m
1 stop
Scandinavian Airlines Logo
8:55 pm - 4:10 pm
PRG
-
ORD
26h 15m
2 stops
$762Scandinavian Airlines
Sun, Aug 16 - Sun, Aug 23
Icelandair Logo
7:25 pm - 1:05 pm
ORD
-
PRG
10h 40m
1 stop
Icelandair Logo
2:00 pm - 9:25 pm
PRG
-
ORD
14h 25m
1 stop
$766Icelandair
Thu, Jul 2 - Wed, Jul 15
Delta Logo
9:59 am - 9:00 am
MDW
-
PRG
16h 01m
2 stops
Delta Logo
11:00 am - 10:36 pm
PRG
-
MDW
18h 36m
2 stops
$818Delta
Wed, Aug 12 - Wed, Aug 19
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
$826Delta
Wed, Aug 12 - Thu, Dec 17

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Scandinavian Airlines flights from Chicago to Czech Republic

Our best Scandinavian Airlines deals on Chicago to Czech Republic flight tickets
Scandinavian Airlines
Dec 1
ORD7:15 pmChicago O'Hare Intl
31h 45m
2 stops
PRG10:00 amVáclav Havel Prague
Dec 6
PRG10:25 amVáclav Havel Prague
18h 39m
2 stops
ORD10:04 pmChicago O'Hare Intl
$758
Scandinavian Airlines
Oct 14
ORD7:00 amChicago O'Hare Intl
19h 40m
2 stops
PRG9:40 amVáclav Havel Prague
Oct 23
PRG8:55 pmVáclav Havel Prague
32h 09m
2 stops
ORD10:04 pmChicago O'Hare Intl
$760
Scandinavian Airlines
Sep 20
ORD7:30 amChicago O'Hare Intl
19h 10m
2 stops
PRG9:40 amVáclav Havel Prague
Sep 26
PRG8:55 pmVáclav Havel Prague
26h 15m
1 stop
ORD4:10 pmChicago O'Hare Intl
$761

Lufthansa flights from Chicago to Czech Republic

Our best Lufthansa deals on Chicago to Czech Republic flight tickets
Lufthansa
Aug 12
ORD3:35 pmChicago O'Hare Intl
17h 25m
1 stop
PRG4:00 pmVáclav Havel Prague
Dec 17
PRG7:15 amVáclav Havel Prague
12h 55m
1 stop
ORD1:10 pmChicago O'Hare Intl
$796
Lufthansa
Aug 5
ORD3:35 pmChicago O'Hare Intl
10h 20m
1 stop
PRG8:55 amVáclav Havel Prague
Aug 19
PRG6:10 amVáclav Havel Prague
13h 45m
1 stop
ORD12:55 pmChicago O'Hare Intl
$801
Lufthansa
Jun 21
ORD10:30 pmChicago O'Hare Intl
12h 25m
1 stop
PRG5:55 pmVáclav Havel Prague
Jul 10
PRG6:15 amVáclav Havel Prague
19h 00m
1 stop
ORD6:15 pmChicago O'Hare Intl
$1,169

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 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

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 9/1

7:25 pm-6:50 pm

2 stops16h 25m

Václav Havel Prague

Mon 9/7

7:30 pm-6:15 pm

2 stops29h 45m

$755

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 11/3

9:50 pm-4:05 pm

1 stop11h 15m

Václav Havel Prague

Thu 11/19

7:15 am-2:55 pm

2 stops14h 40m

$756

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 12/1

7:15 pm-10:00 am

2 stops31h 45m

Václav Havel Prague

Sun 12/6

10:25 am-10:04 pm

2 stops18h 39m

$758

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 8/12

6:00 pm-12:35 pm

1 stop35h 35m

Václav Havel Prague

Tue 8/25

7:30 pm-2:45 pm

1 stop26h 15m

$759

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 10/14

7:00 am-9:40 am

2 stops19h 40m

Václav Havel Prague

Fri 10/23

8:55 pm-10:04 pm

2 stops32h 09m

$760

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 9/20

7:30 am-9:40 am

2 stops19h 10m

Václav Havel Prague

Sat 9/26

8:55 pm-4:10 pm

1 stop26h 15m

$761

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 8/16

7:15 pm-8:15 pm

1 stop18h 00m

Václav Havel Prague

Sun 8/23

8:55 pm-4:10 pm

2 stops26h 15m

$762
Quickest round-trip

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 7/2

7:25 pm-1:05 pm

1 stop10h 40m

Václav Havel Prague

Wed 7/15

2:00 pm-9:25 pm

1 stop14h 25m

$766

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Wed 8/12

9:59 am-9:00 am

2 stops16h 01m

Václav Havel Prague

Wed 8/19

11:00 am-10:36 pm

2 stops18h 36m

$818

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

$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 $476 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

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 $426Free CancellationRating
7.4
1,842 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $504Free CancellationRating
7.5
1,202 reviews
Search LOT flights
LufthansaPriceFrom $518Free CancellationRating
6.8
8,084 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $530Free CancellationRating
7.4
4,409 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $538Free CancellationRating
6.7
8,057 reviews
Search British Airways flights
IcelandairPriceFrom $573Free CancellationRating
7.0
680 reviews
Search Icelandair flights
Aer LingusPriceFrom $579Free CancellationRating
7.3
1,608 reviews
Search Aer Lingus flights
KLMPriceFrom $598Free CancellationRating
7.8
1,530 reviews
Search KLM flights
American AirlinesPriceFrom $615Free CancellationRating
7.1
11,716 reviews
Search American Airlines flights
United AirlinesPriceFrom $621Free CancellationRating
7.4
9,863 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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