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Cheap flights from Chicago O'Hare Intl Airport to the Czech Republic from $211

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 O'Hare Intl Airport to the Czech Republic departing on 1/26. 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 O'Hare Intl Airport to the Czech Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
10:29 am - 9:45 am
ORD
-
PRG
16h 16m2 stops
Scandinavian Airlines Logo
10:25 am - 4:45 pm
PRG
-
ORD
13h 20m1 stop
$499Scandinavian Airlines
Thu, Jan 22 - Fri, Feb 6
Scandinavian Airlines Logo
6:25 pm - 8:25 pm
ORD
-
PRG
43h 00m2 stops
Scandinavian Airlines Logo
8:50 pm - 9:35 pm
PRG
-
ORD
31h 45m2 stops
$501Scandinavian Airlines
Wed, Jan 28 - Sun, Feb 8
LOT Logo
10:55 pm - 9:45 pm
ORD
-
PRG
16h 50m1 stop
LOT Logo
12:55 pm - 9:00 pm
PRG
-
ORD
14h 05m1 stop
$502LOT
Sat, Mar 14 - Sat, Mar 21
Scandinavian Airlines Logo
10:40 am - 9:45 am
ORD
-
PRG
16h 05m2 stops
Scandinavian Airlines Logo
9:05 pm - 8:53 pm
PRG
-
ORD
30h 48m2 stops
$503Scandinavian Airlines
Fri, Jan 23 - Fri, Jan 30
Scandinavian Airlines Logo
10:24 am - 9:45 am
ORD
-
PRG
16h 21m2 stops
Scandinavian Airlines Logo
9:05 pm - 4:45 pm
PRG
-
ORD
26h 40m1 stop
$505Scandinavian Airlines
Sat, Jan 31 - Fri, Feb 6
Scandinavian Airlines Logo
7:20 pm - 9:45 am
ORD
-
PRG
31h 25m1 stop
Scandinavian Airlines Logo
10:25 am - 4:45 pm
PRG
-
ORD
13h 20m1 stop
$506Scandinavian Airlines
Wed, Jan 7 - Thu, Jan 15
Scandinavian Airlines Logo
6:25 pm - 8:25 pm
ORD
-
PRG
43h 00m2 stops
Scandinavian Airlines Logo
7:20 pm - 1:14 pm
PRG
-
ORD
48h 54m2 stops
$507Scandinavian Airlines
Wed, Jan 28 - Wed, Feb 4
Scandinavian Airlines Logo
11:00 am - 9:45 am
ORD
-
PRG
15h 45m2 stops
Scandinavian Airlines Logo
10:25 am - 9:35 pm
PRG
-
ORD
18h 10m2 stops
$508Scandinavian Airlines
Thu, Jan 15 - Wed, Jan 28
Scandinavian Airlines Logo
7:01 am - 9:45 am
ORD
-
PRG
19h 44m2 stops
Scandinavian Airlines Logo
10:25 am - 4:55 pm
PRG
-
ORD
13h 30m1 stop
$509Scandinavian Airlines
Sun, Jan 18 - Sun, Jan 25
Multiple Airlines Logo
6:30 pm - 9:05 pm
ORD
-
PRG
19h 35m2 stops
Multiple Airlines Logo
6:30 am - 5:20 pm
PRG
-
ORD
17h 50m2 stops
$510Multiple Airlines
Fri, Jan 16 - Fri, Jan 23

Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Czech Republic

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Czech Republic flight tickets
Scandinavian Airlines
Jan 22
ORD10:29 amChicago O'Hare Intl
16h 16m
2 stops
PRG9:45 amVáclav Havel Prague
Feb 6
PRG10:25 amVáclav Havel Prague
13h 20m
1 stop
ORD4:45 pmChicago O'Hare Intl
$499
Find similar
Scandinavian Airlines
Apr 7
ORD7:00 amChicago O'Hare Intl
19h 40m
2 stops
PRG9:40 amVáclav Havel Prague
Apr 21
PRG6:35 pmVáclav Havel Prague
28h 35m
2 stops
ORD4:10 pmChicago O'Hare Intl
$500
Find similar
Scandinavian Airlines
Jan 28
ORD6:25 pmChicago O'Hare Intl
43h 00m
2 stops
PRG8:25 pmVáclav Havel Prague
Feb 5
PRG7:20 pmVáclav Havel Prague
34h 09m
2 stops
ORD10:29 pmChicago O'Hare Intl
$501
Find similar

LOT flights from Chicago O'Hare Intl Airport to Czech Republic

Our best LOT deals on Chicago O'Hare Intl Airport to Czech Republic flight tickets
LOT
Mar 14
ORD10:55 pmChicago O'Hare Intl
16h 50m
1 stop
PRG9:45 pmVáclav Havel Prague
Mar 21
PRG12:55 pmVáclav Havel Prague
14h 05m
1 stop
ORD9:00 pmChicago O'Hare Intl
$502
Find similar
LOT
Mar 1
ORD9:55 pmChicago O'Hare Intl
16h 50m
2 stops
PRG9:45 pmVáclav Havel Prague
Mar 8
PRG9:35 amVáclav Havel Prague
17h 25m
1 stop
ORD9:00 pmChicago O'Hare Intl
$513
Find similar
LOT
Mar 14
ORD10:55 pmChicago O'Hare Intl
13h 55m
1 stop
PRG6:50 pmVáclav Havel Prague
Mar 21
PRG9:35 amVáclav Havel Prague
17h 25m
1 stop
ORD9:00 pmChicago O'Hare Intl
$515
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 December 4, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport 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

Thu 1/22

10:29 am-9:45 am

2 stops16h 16m

Václav Havel Prague

Fri 2/6

10:25 am-4:45 pm

1 stop13h 20m

$499

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 1/28

6:25 pm-8:25 pm

2 stops43h 00m

Václav Havel Prague

Sun 2/8

8:50 pm-9:35 pm

2 stops31h 45m

$501

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 3/14

10:55 pm-9:45 pm

1 stop16h 50m

Václav Havel Prague

Sat 3/21

12:55 pm-9:00 pm

1 stop14h 05m

$502

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 1/23

10:40 am-9:45 am

2 stops16h 05m

Václav Havel Prague

Fri 1/30

9:05 pm-8:53 pm

2 stops30h 48m

$503

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 1/31

10:24 am-9:45 am

2 stops16h 21m

Václav Havel Prague

Fri 2/6

9:05 pm-4:45 pm

1 stop26h 40m

$505

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 1/7

7:20 pm-9:45 am

1 stop31h 25m

Václav Havel Prague

Thu 1/15

10:25 am-4:45 pm

1 stop13h 20m

$506

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 1/28

6:25 pm-8:25 pm

2 stops43h 00m

Václav Havel Prague

Wed 2/4

7:20 pm-1:14 pm

2 stops48h 54m

$507

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 1/15

11:00 am-9:45 am

2 stops15h 45m

Václav Havel Prague

Wed 1/28

10:25 am-9:35 pm

2 stops18h 10m

$508

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 1/18

7:01 am-9:45 am

2 stops19h 44m

Václav Havel Prague

Sun 1/25

10:25 am-4:55 pm

1 stop13h 30m

$509

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 1/16

6:30 pm-9:05 pm

2 stops19h 35m

Václav Havel Prague

Fri 1/23

6:30 am-5:20 pm

2 stops17h 50m

$510

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 O'Hare Intl Airport 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 O'Hare Intl Airport to Czech Republic. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $589. If you aren’t able to travel to Czech Republic during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $624.

What is the cheapest day to depart on your flight to Czech Republic?

The cheapest day to depart from Chicago O'Hare Intl Airport to Czech Republic is on a Wednesday when prices can be found for as low as $678. The most expensive day to fly to Czech Republic is Monday, with ticket prices averaging around $836.

What is the cheapest time of day to depart on your flight to Czech Republic?

In the morning is the cheapest time of day to fly from Chicago O'Hare Intl Airport to Czech Republic when you can find flight prices for as low as $647. Flying to Czech Republic in the morning is an ideal time because this is during off-peak travel hours. Flights to Czech Republic are more costly at noon, with an average ticket price of $916. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 O'Hare Intl Airport 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 O'Hare Intl Airport for as low as $573 on momondo.

Can stopping save me money on Chicago O'Hare Intl Airport to Czech Republic flights?

You could potentially save up to 12% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Czech Republic flight.

Cheap Chicago O'Hare Intl Airport to Czech Republic flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Czech Republic

Fastest flight time

12h 00m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Czech Republic takes 12h 00m
There are no direct flights from Chicago O'Hare Intl Airport to Czech Republic. There are no popular flight routes from Chicago O'Hare Intl Airport to Czech Republic.
Search flight deals

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Czech Republic?

    Prices for flights from Chicago O'Hare Intl Airport to Czech Republic are updated daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Czech Republic?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Czech Republic?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Czech Republic.

  • What documentation or ID do you need to fly to Czech Republic?

    The travel and health documents you'll need for your trip to Czech Republic may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Czech Republic. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Chicago O'Hare Intl Airport to Czech Republic

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Czech Republic with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $420Free CancellationRating
7.4
1,592 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $453Free CancellationRating
7.0
584 reviews
Search Icelandair flights
LOTPriceFrom $468Free CancellationRating
7.5
1,143 reviews
Search LOT flights
Turkish AirlinesPriceFrom $516Free CancellationRating
7.3
4,077 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $519Free CancellationRating
6.8
7,612 reviews
Search Lufthansa flights
British AirwaysPriceFrom $574Free CancellationRating
6.7
7,562 reviews
Search British Airways flights
SWISSPriceFrom $579Free CancellationRating
7.5
1,804 reviews
Search SWISS flights
Aer LingusPriceFrom $605Free CancellationRating
7.2
1,384 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $624Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
Austrian AirlinesPriceFrom $639Free CancellationRating
7.6
875 reviews
Search Austrian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Czech Republic?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Czech Republic from Chicago.

Can I find flights from Chicago to Czech Republic with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Czech Republic flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Czech Republic?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Czech Republic from Chicago.

I’m not ready to book a flight from Chicago to Czech Republic right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Czech Republic flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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