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Cheap flights from the Czech Republic to Chicago from $331

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the Czech Republic to Chicago departing on 10/22. 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 the Czech Republic to Chicago

Recent round-trip flight deals from the Czech Republic to Chicago

TAP AIR PORTUGAL Logo
1:40 pm - 12:35 pmPRG-ORD
29h 55m1 stop
TAP AIR PORTUGAL Logo
6:10 pm - 6:40 pmORD-PRG
17h 30m1 stop
$574TAP AIR PORTUGAL
Find Deal
Wed, Sep 3 - Mon, Sep 29
Scandinavian Airlines Logo
3:00 pm - 4:45 pmPRG-ORD
32h 45m1 stop
Scandinavian Airlines Logo
7:20 pm - 8:10 pmORD-PRG
17h 50m1 stop
$582Scandinavian Airlines
Find Deal
Tue, Nov 18 - Fri, Nov 28
Icelandair Logo
2:00 pm - 9:15 pmPRG-ORD
14h 15m1 stop
Icelandair Logo
10:15 pm - 1:05 pmORD-PRG
31h 50m1 stop
$584Icelandair
Find Deal
Wed, Sep 24 - Fri, Oct 3
Icelandair Logo
2:00 pm - 9:15 pmPRG-ORD
14h 15m1 stop
Icelandair Logo
10:15 pm - 1:05 pmORD-PRG
31h 50m1 stop
$588Icelandair
Find Deal
Wed, Sep 24 - Fri, Oct 3
Icelandair Logo
2:00 pm - 9:15 pmPRG-ORD
14h 15m1 stop
Icelandair Logo
7:25 pm - 1:05 pmORD-PRG
10h 40m1 stop
$592Icelandair
Find Deal
Wed, Oct 1 - Sat, Oct 11
Aer Lingus Logo
11:50 am - 7:00 pmPRG-ORD
14h 10m1 stop
Aer Lingus Logo
3:45 pm - 11:10 amORD-PRG
12h 25m1 stop
$615Aer Lingus
Find Deal
Sat, Sep 20 - Mon, Oct 6
Aer Lingus Logo
11:50 am - 7:00 pmPRG-ORD
14h 10m1 stop
Aer Lingus Logo
3:45 pm - 11:10 amORD-PRG
12h 25m1 stop
$627Aer Lingus
Find Deal
Wed, Sep 3 - Mon, Sep 29
LOT Logo
6:00 pm - 7:55 pmPRG-ORD
32h 55m2 stops
LOT Logo
9:55 pm - 5:15 pmORD-PRG
12h 20m1 stop
$664LOT
Find Deal
Sun, Feb 1 - Mon, Feb 9
Logo
8:50 am - 8:50 pmPRG-ORD
19h 00m2 stops
Logo
9:42 am - 3:50 pmORD-PRG
23h 08m2 stops
$680
Find Deal
Mon, Oct 6 - Tue, Oct 21
LOT Logo
6:05 pm - 3:10 pmPRG-ORD
28h 05m1 stop
LOT Logo
9:40 pm - 7:00 pmORD-PRG
14h 20m1 stop
$685LOT
Find Deal
Mon, Sep 29 - Wed, Oct 8

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

Our best Scandinavian Airlines deals on Czech Republic to Chicago O'Hare Intl Airport flight tickets
Scandinavian Airlines
Nov 18
PRG3:00 pmVáclav Havel Prague
32h 45m
1 stop
ORD4:45 pmChicago O'Hare Intl
Nov 28
ORD7:20 pmChicago O'Hare Intl
17h 50m
1 stop
PRG8:10 pmVáclav Havel Prague
$582
Find similar
Scandinavian Airlines
Nov 8
PRG10:25 amVáclav Havel Prague
13h 20m
1 stop
ORD4:45 pmChicago O'Hare Intl
Nov 26
ORD7:20 pmChicago O'Hare Intl
16h 20m
1 stop
PRG6:40 pmVáclav Havel Prague
$595
Find similar
Scandinavian Airlines
Nov 20
PRG3:00 pmVáclav Havel Prague
32h 45m
1 stop
ORD4:45 pmChicago O'Hare Intl
Nov 24
ORD7:20 pmChicago O'Hare Intl
16h 20m
1 stop
PRG6:40 pmVáclav Havel Prague
$653
Find similar

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

Our best Lufthansa deals on Czech Republic to Chicago O'Hare Intl Airport flight tickets
Lufthansa
Aug 28
PRG11:40 amVáclav Havel Prague
15h 15m
1 stop
ORD7:55 pmChicago O'Hare Intl
Sep 1
ORD9:40 pmChicago O'Hare Intl
16h 40m
1 stop
PRG9:20 pmVáclav Havel Prague
$733
Find similar
Lufthansa
Aug 20
PRG2:30 pmVáclav Havel Prague
27h 30m
1 stop
ORD11:00 amChicago O'Hare Intl
Aug 27
ORD3:10 pmChicago O'Hare Intl
11h 30m
1 stop
PRG9:40 amVáclav Havel Prague
$789
Find similar
Lufthansa
Aug 19
PRG10:25 amVáclav Havel Prague
11h 30m
1 stop
ORD2:55 pmChicago O'Hare Intl
Sep 21
ORD9:40 pmChicago O'Hare Intl
11h 20m
1 stop
PRG4:00 pmVáclav Havel Prague
$855
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Czech Republic to Chicago O'Hare Intl Airport 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 August 14, 2025.
Use the filters below to find and compare flights from the Czech Republic to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 9/3

1:40 pm-12:35 pm

1 stop29h 55m

Chicago O'Hare Intl

Mon 9/29

6:10 pm-6:40 pm

1 stop17h 30m

$574

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Tue 11/18

3:00 pm-4:45 pm

1 stop32h 45m

Chicago O'Hare Intl

Fri 11/28

7:20 pm-8:10 pm

1 stop17h 50m

$582

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 9/24

2:00 pm-9:15 pm

1 stop14h 15m

Chicago O'Hare Intl

Fri 10/3

10:15 pm-1:05 pm

1 stop31h 50m

$584

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 9/24

2:00 pm-9:15 pm

1 stop14h 15m

Chicago O'Hare Intl

Fri 10/3

10:15 pm-1:05 pm

1 stop31h 50m

$588

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 10/1

2:00 pm-9:15 pm

1 stop14h 15m

Chicago O'Hare Intl

Sat 10/11

7:25 pm-1:05 pm

1 stop10h 40m

$592

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Sat 9/20

11:50 am-7:00 pm

1 stop14h 10m

Chicago O'Hare Intl

Mon 10/6

3:45 pm-11:10 am

1 stop12h 25m

$615

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 9/3

11:50 am-7:00 pm

1 stop14h 10m

Chicago O'Hare Intl

Mon 9/29

3:45 pm-11:10 am

1 stop12h 25m

$627

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Sun 2/1

6:00 pm-7:55 pm

2 stops32h 55m

Chicago O'Hare Intl

Mon 2/9

9:55 pm-5:15 pm

1 stop12h 20m

$664

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Mon 10/6

8:50 am-8:50 pm

2 stops19h 00m

Chicago O'Hare Intl

Tue 10/21

9:42 am-3:50 pm

2 stops23h 08m

$680

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Mon 9/29

6:05 pm-3:10 pm

1 stop28h 05m

Chicago O'Hare Intl

Wed 10/8

9:40 pm-7:00 pm

1 stop14h 20m

$685

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Czech Republic to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport?

The month of April is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Czech Republic averaging around $693.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $648. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Czech Republic because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,125.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Czech Republic in the evening is the least expensive time of day to depart. momondo users have found prices as low as $618 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $761. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Czech Republic when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $779 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Czech Republic for as low as $564 on momondo.

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

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

Best Price Found

$331

Fastest flight time

12h 45m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Czech Republic in the past 72 hours is $331. The best round-trip flight deal from Czech Republic to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $574.
The fastest flight from Czech Republic to Chicago O'Hare Intl Airport takes 12h 45m
There are no direct flights from Czech Republic to Chicago O'Hare Intl Airport. Popular non-direct route for this connection is Václav Havel Prague Airport - Chicago O'Hare Intl Airport.
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  • When did momondo last update prices for flights from Czech Republic to Chicago O'Hare Intl Airport?

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

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

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

    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 Czech Republic to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Compare and see reviews for airlines that fly from Czech Republic to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $544Free CancellationRating
6.6
7,266 reviews
Search British Airways flights
Aer LingusPriceFrom $567Free CancellationRating
7.1
1,214 reviews
Search Aer Lingus flights
LOTPriceFrom $601Free CancellationRating
7.6
1,107 reviews
Search LOT flights
IcelandairPriceFrom $614Free CancellationRating
7.0
526 reviews
Search Icelandair flights
LufthansaPriceFrom $693Free CancellationRating
6.8
7,317 reviews
Search Lufthansa flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Rockford
South Haven
Schaumburg
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Tinley Park
Orland Park
Elgin
Aurora
Janesville
Benton Harbor

Why use momondo?

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

Finding the right flight to Chicago from Czech Republic is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

All flight searches from Czech Republic to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Czech Republic and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Chicago from Czech Republic are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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