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Cheap flights from Chicago to the Czech Republic from $232

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 3/31. 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
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 - 9:40 am
ORD
-
PRG
31h 25m
1 stop
Scandinavian Airlines Logo
3:20 pm - 4:10 pm
PRG
-
ORD
31h 50m
1 stop
$444Scandinavian Airlines
Mon, Apr 20 - Fri, Apr 24
Scandinavian Airlines Logo
7:15 pm - 9:40 am
ORD
-
PRG
31h 25m
1 stop
Scandinavian Airlines Logo
10:45 am - 4:10 pm
PRG
-
ORD
36h 25m
2 stops
$446Scandinavian Airlines
Mon, Apr 20 - Fri, Apr 24
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
$447Scandinavian Airlines
Mon, Apr 20 - Sat, Apr 25
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
$448Scandinavian Airlines
Mon, Apr 20 - Sat, Apr 25
Scandinavian Airlines Logo
8:20 pm - 6:40 pm
ORD
-
PRG
16h 20m
1 stop
Scandinavian Airlines Logo
10:20 am - 4:10 pm
PRG
-
ORD
12h 50m
1 stop
$453Scandinavian Airlines
Sun, Mar 8 - Mon, Apr 27
Scandinavian Airlines Logo
7:15 pm - 8:50 pm
ORD
-
PRG
18h 35m
1 stop
Scandinavian Airlines Logo
3:20 pm - 4:10 pm
PRG
-
ORD
31h 50m
1 stop
$454Scandinavian Airlines
Sat, Apr 11 - Fri, Apr 17
Delta Logo
6:34 pm - 7:35 pm
MDW
-
PRG
18h 01m
2 stops
Delta Logo
6:00 am - 5:54 pm
PRG
-
MDW
18h 54m
2 stops
$606Delta
Tue, Apr 14 - Tue, Apr 21
Delta Logo
1:28 pm - 11:40 am
MDW
-
PRG
15h 12m
2 stops
Delta Logo
8:55 am - 6:40 pm
PRG
-
MDW
15h 45m
2 stops
$607Delta
Sun, Mar 1 - Wed, Mar 11
Delta Logo
1:10 pm - 8:25 am
MDW
-
PRG
13h 15m
2 stops
Delta Logo
6:00 am - 4:55 pm
PRG
-
MDW
17h 55m
2 stops
$613Delta
Mon, Mar 23 - Tue, Mar 31
Multiple Airlines Logo
12:46 pm - 11:40 am
MDW
-
PRG
15h 54m
2 stops
Multiple Airlines Logo
6:00 am - 5:55 pm
PRG
-
MDW
18h 55m
2 stops
$779Multiple Airlines
Sun, Feb 1 - Wed, Feb 4

LOT flights from Chicago to Czech Republic

Our best LOT deals on Chicago to Czech Republic flight tickets
LOT
Apr 15
ORD9:50 pmChicago O'Hare Intl
14h 10m
1 stop
PRG7:00 pmVáclav Havel Prague
Apr 22
PRG9:55 amVáclav Havel Prague
16h 55m
1 stop
ORD7:50 pmChicago O'Hare Intl
$509
LOT
Mar 5
ORD9:55 pmChicago O'Hare Intl
13h 55m
1 stop
PRG6:50 pmVáclav Havel Prague
Mar 12
PRG9:35 amVáclav Havel Prague
17h 25m
1 stop
ORD9:00 pmChicago O'Hare Intl
$515
LOT
Apr 15
ORD9:50 pmChicago O'Hare Intl
14h 10m
1 stop
PRG7:00 pmVáclav Havel Prague
Apr 21
PRG12:45 pmVáclav Havel Prague
14h 05m
1 stop
ORD7:50 pmChicago O'Hare Intl
$516

Lufthansa flights from Chicago to Czech Republic

Our best Lufthansa deals on Chicago to Czech Republic flight tickets
Lufthansa
Feb 3
ORD9:50 pmChicago O'Hare Intl
11h 15m
1 stop
PRG4:05 pmVáclav Havel Prague
Feb 23
PRG4:45 pmVáclav Havel Prague
32h 40m
1 stop
ORD6:25 pmChicago O'Hare Intl
$511
Lufthansa
Feb 2
ORD9:50 pmChicago O'Hare Intl
17h 35m
1 stop
PRG10:25 pmVáclav Havel Prague
Feb 17
PRG6:15 amVáclav Havel Prague
19h 10m
1 stop
ORD6:25 pmChicago O'Hare Intl
$540

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 January 21, 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

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 4/20

7:15 pm-9:40 am

1 stop31h 25m

Václav Havel Prague

Fri 4/24

3:20 pm-4:10 pm

1 stop31h 50m

$444

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 4/20

7:15 pm-9:40 am

1 stop31h 25m

Václav Havel Prague

Fri 4/24

10:45 am-4:10 pm

2 stops36h 25m

$446

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 4/20

7:15 pm-9:40 am

1 stop31h 25m

Václav Havel Prague

Sat 4/25

10:20 am-4:10 pm

1 stop12h 50m

$447

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 4/20

7:15 pm-9:40 am

1 stop31h 25m

Václav Havel Prague

Sat 4/25

10:20 am-4:10 pm

1 stop12h 50m

$448

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 3/8

8:20 pm-6:40 pm

1 stop16h 20m

Václav Havel Prague

Mon 4/27

10:20 am-4:10 pm

1 stop12h 50m

$453

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 4/11

7:15 pm-8:50 pm

1 stop18h 35m

Václav Havel Prague

Fri 4/17

3:20 pm-4:10 pm

1 stop31h 50m

$454

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Tue 4/14

6:34 pm-7:35 pm

2 stops18h 01m

Václav Havel Prague

Tue 4/21

6:00 am-5:54 pm

2 stops18h 54m

$606

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Sun 3/1

1:28 pm-11:40 am

2 stops15h 12m

Václav Havel Prague

Wed 3/11

8:55 am-6:40 pm

2 stops15h 45m

$607

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Mon 3/23

1:10 pm-8:25 am

2 stops13h 15m

Václav Havel Prague

Tue 3/31

6:00 am-4:55 pm

2 stops17h 55m

$613

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Sun 2/1

12:46 pm-11:40 am

2 stops15h 54m

Václav Havel Prague

Wed 2/4

6:00 am-5:55 pm

2 stops18h 55m

$779

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, January 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 $511. If you aren’t able to travel to Czech Republic during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $589.

How far in advance should I book a flight to 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 $738 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 $580 on momondo.

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

You could potentially save up to 2% 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 20m

Direct flights

None
The fastest flight from Chicago to Czech Republic takes 10h 20m
There are no direct flights from Chicago to Czech Republic. There are no popular flight routes from Chicago to Czech Republic.
Search flight deals

  • 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 $422Free CancellationRating
7.3
1,660 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $453Free CancellationRating
7.1
602 reviews
Search Icelandair flights
LOTPriceFrom $468Free CancellationRating
7.5
1,174 reviews
Search LOT flights
Turkish AirlinesPriceFrom $518Free CancellationRating
7.3
4,200 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $519Free CancellationRating
6.8
7,738 reviews
Search Lufthansa flights
British AirwaysPriceFrom $574Free CancellationRating
6.7
7,689 reviews
Search British Airways flights
SWISSPriceFrom $579Free CancellationRating
7.5
1,855 reviews
Search SWISS flights
Aer LingusPriceFrom $605Free CancellationRating
7.2
1,441 reviews
Search Aer Lingus flights
Air CanadaPriceFrom $607Free CancellationRating
7.1
10,646 reviews
Search Air Canada flights
United AirlinesPriceFrom $624Free CancellationRating
7.4
9,191 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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