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Cheap flights from Chicago O'Hare Intl Airport to the Czech Republic from $225

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 9/27. 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

Scandinavian Airlines Logo
7:20 pm - 8:25 pmORD-PRG
18h 05m1 stop
Scandinavian Airlines Logo
10:25 am - 4:45 pmPRG-ORD
13h 20m1 stop
$431Scandinavian Airlines
Find Deal
Thu, Nov 6 - Thu, Nov 20
Scandinavian Airlines Logo
7:20 pm - 2:20 pmORD-PRG
12h 00m1 stop
Scandinavian Airlines Logo
10:25 am - 4:45 pmPRG-ORD
13h 20m1 stop
$432Scandinavian Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 13
Scandinavian Airlines Logo
8:20 pm - 6:35 pmORD-PRG
16h 15m2 stops
Scandinavian Airlines Logo
10:25 am - 4:45 pmPRG-ORD
13h 20m1 stop
$440Scandinavian Airlines
Find Deal
Sat, Oct 25 - Wed, Nov 5
Scandinavian Airlines Logo
8:20 pm - 2:20 pmORD-PRG
12h 00m1 stop
Scandinavian Airlines Logo
10:25 am - 4:45 pmPRG-ORD
13h 20m1 stop
$441Scandinavian Airlines
Find Deal
Sun, Oct 26 - Sat, Nov 15
Scandinavian Airlines Logo
8:20 pm - 9:45 amORD-PRG
31h 25m1 stop
Scandinavian Airlines Logo
8:50 pm - 4:45 pmPRG-ORD
26h 55m1 stop
$442Scandinavian Airlines
Find Deal
Sat, Oct 25 - Sat, Nov 8
Scandinavian Airlines Logo
7:20 pm - 2:20 pmORD-PRG
12h 00m1 stop
Scandinavian Airlines Logo
10:25 am - 4:45 pmPRG-ORD
13h 20m1 stop
$443Scandinavian Airlines
Find Deal
Thu, Nov 6 - Wed, Nov 12
Scandinavian Airlines Logo
7:20 pm - 8:25 pmORD-PRG
18h 05m1 stop
Scandinavian Airlines Logo
11:15 am - 4:45 pmPRG-ORD
36h 30m2 stops
$444Scandinavian Airlines
Find Deal
Thu, Nov 6 - Thu, Nov 20
Scandinavian Airlines Logo
7:20 pm - 6:35 pmORD-PRG
16h 15m2 stops
Scandinavian Airlines Logo
10:25 am - 4:45 pmPRG-ORD
13h 20m1 stop
$451Scandinavian Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
Turkish Airlines Logo
7:50 pm - 6:25 pmORD-PRG
15h 35m1 stop
Turkish Airlines Logo
2:45 pm - 11:05 amPRG-ORD
26h 20m1 stop
$497Turkish Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 29
Turkish Airlines Logo
11:25 am - 2:30 pmORD-PRG
20h 05m1 stop
Turkish Airlines Logo
7:20 pm - 9:40 amPRG-ORD
21h 20m1 stop
$506Turkish Airlines
Find Deal
Wed, Sep 17 - Wed, Oct 1

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

Our best American Airlines deals on Chicago O'Hare Intl Airport to Czech Republic flight tickets
American Airlines
Aug 12
ORD10:35 pmChicago O'Hare Intl
18h 00m
1 stop
PRG11:35 pmVáclav Havel Prague
Aug 22
PRG7:10 amVáclav Havel Prague
17h 04m
2 stops
ORD5:14 pmChicago O'Hare Intl
$628
Find similar
American Airlines
Aug 14
ORD8:35 pmChicago O'Hare Intl
16h 35m
1 stop
PRG8:10 pmVáclav Havel Prague
Aug 20
PRG6:40 amVáclav Havel Prague
17h 08m
2 stops
ORD4:48 pmChicago O'Hare Intl
$677
Find similar
American Airlines
Aug 14
ORD10:35 pmChicago O'Hare Intl
14h 35m
1 stop
PRG8:10 pmVáclav Havel Prague
Aug 20
PRG6:40 amVáclav Havel Prague
17h 40m
2 stops
ORD5:20 pmChicago O'Hare Intl
$678
Find similar

British Airways flights from Chicago O'Hare Intl Airport to Czech Republic

Our best British Airways deals on Chicago O'Hare Intl Airport to Czech Republic flight tickets
British Airways
Aug 12
ORD5:40 pmChicago O'Hare Intl
10h 55m
1 stop
PRG11:35 amVáclav Havel Prague
Aug 22
PRG7:10 amVáclav Havel Prague
14h 30m
1 stop
ORD2:40 pmChicago O'Hare Intl
$614
Find similar
British Airways
Aug 12
ORD5:40 pmChicago O'Hare Intl
10h 55m
1 stop
PRG11:35 amVáclav Havel Prague
Aug 19
PRG9:10 pmVáclav Havel Prague
21h 45m
1 stop
ORD11:55 amChicago O'Hare Intl
$615
Find similar
British Airways
Aug 14
ORD8:35 pmChicago O'Hare Intl
13h 25m
1 stop
PRG5:00 pmVáclav Havel Prague
Aug 20
PRG6:40 amVáclav Havel Prague
12h 15m
1 stop
ORD11:55 amChicago O'Hare Intl
$663
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 July 31, 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 11/6

7:20 pm-8:25 pm

1 stop18h 05m

Václav Havel Prague

Thu 11/20

10:25 am-4:45 pm

1 stop13h 20m

$431

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 11/29

7:20 pm-2:20 pm

1 stop12h 00m

Václav Havel Prague

Sat 12/13

10:25 am-4:45 pm

1 stop13h 20m

$432

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 10/25

8:20 pm-6:35 pm

2 stops16h 15m

Václav Havel Prague

Wed 11/5

10:25 am-4:45 pm

1 stop13h 20m

$440

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 10/26

8:20 pm-2:20 pm

1 stop12h 00m

Václav Havel Prague

Sat 11/15

10:25 am-4:45 pm

1 stop13h 20m

$441

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 10/25

8:20 pm-9:45 am

1 stop31h 25m

Václav Havel Prague

Sat 11/8

8:50 pm-4:45 pm

1 stop26h 55m

$442

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 11/6

7:20 pm-2:20 pm

1 stop12h 00m

Václav Havel Prague

Wed 11/12

10:25 am-4:45 pm

1 stop13h 20m

$443

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 11/6

7:20 pm-8:25 pm

1 stop18h 05m

Václav Havel Prague

Thu 11/20

11:15 am-4:45 pm

2 stops36h 30m

$444

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 11/29

7:20 pm-6:35 pm

2 stops16h 15m

Václav Havel Prague

Sat 12/6

10:25 am-4:45 pm

1 stop13h 20m

$451

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 10/15

7:50 pm-6:25 pm

1 stop15h 35m

Václav Havel Prague

Wed 10/29

2:45 pm-11:05 am

1 stop26h 20m

$497

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 9/17

11:25 am-2:30 pm

1 stop20h 05m

Václav Havel Prague

Wed 10/1

7:20 pm-9:40 am

1 stop21h 20m

$506

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 $610. 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 $633.

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 $737 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 $636 on momondo.

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

Best Price Found

$225

Fastest flight time

12h 00m

Direct flights

None

Airports in Czech Republic

1 airport
The best one-way flight to Czech Republic from Chicago O'Hare Intl Airport in the past 72 hours is $225. The best round-trip flight deal from Chicago O'Hare Intl Airport to Czech Republic found on momondo in the last 72 hours is $431.
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. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Václav Havel Prague Airport.
There is 1 airport near Czech Republic: Václav Havel Prague (PRG)
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
IcelandairPriceFrom $395Free CancellationRating
7.0
520 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $409Free CancellationRating
7.3
1,457 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $507Free CancellationRating
7.6
1,105 reviews
Search LOT flights
Turkish AirlinesPriceFrom $516Free CancellationRating
7.3
3,933 reviews
Search Turkish Airlines flights
American AirlinesPriceFrom $530Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SWISSPriceFrom $536Free CancellationRating
7.5
1,686 reviews
Search SWISS flights
British AirwaysPriceFrom $537Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
Austrian AirlinesPriceFrom $583Free CancellationRating
7.6
823 reviews
Search Austrian Airlines flights
DeltaPriceFrom $590Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $593Free CancellationRating
7.4
8,900 reviews
Search United 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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