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Cheap flights from the Czech Republic to Chicago from $367

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 12/12. 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

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
7:15 pm - 3:25 pmPRG-ORD
27h 10m1 stop
TAP AIR PORTUGAL Logo
7:10 pm - 11:05 amORD-PRG
32h 55m1 stop
$573TAP AIR PORTUGAL
Find Deal
Thu, Nov 20 - Wed, Dec 3
TAP AIR PORTUGAL Logo
7:15 pm - 3:25 pmPRG-ORD
27h 10m1 stop
TAP AIR PORTUGAL Logo
7:10 pm - 11:05 amORD-PRG
32h 55m1 stop
$575TAP AIR PORTUGAL
Find Deal
Thu, Nov 20 - Wed, Dec 3
TAP AIR PORTUGAL Logo
7:15 pm - 3:25 pmPRG-ORD
27h 10m1 stop
TAP AIR PORTUGAL Logo
7:10 pm - 11:05 amORD-PRG
32h 55m1 stop
$576TAP AIR PORTUGAL
Find Deal
Thu, Nov 20 - Wed, Dec 3
Aer Lingus Logo
11:40 am - 5:55 pmPRG-ORD
13h 15m1 stop
Aer Lingus Logo
3:50 pm - 11:00 amORD-PRG
12h 10m1 stop
$600Aer Lingus
Find Deal
Fri, Nov 21 - Fri, Dec 5
Multiple Airlines Logo
4:30 pm - 2:20 pmPRG-ORD
28h 50m2 stops
Multiple Airlines Logo
5:20 pm - 12:10 amORD-PRG
23h 50m2 stops
$647Multiple Airlines
Find Deal
Thu, Nov 13 - Fri, Nov 28
Multiple Airlines Logo
2:30 pm - 5:20 pmPRG-ORD
33h 50m3 stops
Multiple Airlines Logo
6:30 pm - 8:10 pmORD-PRG
18h 40m2 stops
$655Multiple Airlines
Find Deal
Fri, Nov 21 - Fri, Dec 5
Scandinavian Airlines Logo
10:25 am - 5:45 pmPRG-ORD
13h 20m1 stop
Scandinavian Airlines Logo
7:20 pm - 2:20 pmORD-PRG
12h 00m1 stop
$662Scandinavian Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
LOT Logo
9:35 am - 8:00 pmPRG-ORD
17h 25m1 stop
LOT Logo
9:55 pm - 8:50 amORD-PRG
27h 55m2 stops
$754LOT
Find Deal
Wed, Feb 18 - Sun, Feb 22
LOT Logo
6:00 pm - 7:55 pmPRG-ORD
32h 55m2 stops
LOT Logo
9:55 pm - 8:50 amORD-PRG
27h 55m2 stops
$772LOT
Find Deal
Sun, Nov 30 - Sun, Dec 7
Lufthansa Logo
3:15 pm - 9:05 pmPRG-ORD
11h 50m1 stop
Lufthansa Logo
9:50 pm - 4:05 pmORD-PRG
11h 15m1 stop
$803Lufthansa
Find Deal
Fri, Oct 31 - Thu, Nov 13

TAP AIR PORTUGAL flights from Czech Republic to Chicago O'Hare Intl Airport

Our best TAP AIR PORTUGAL deals on Czech Republic to Chicago O'Hare Intl Airport flight tickets
TAP AIR PORTUGAL
Nov 20
PRG7:15 pmVáclav Havel Prague
27h 10m
1 stop
ORD3:25 pmChicago O'Hare Intl
Dec 3
ORD7:10 pmChicago O'Hare Intl
32h 55m
1 stop
PRG11:05 amVáclav Havel Prague
$573
Find similar
TAP AIR PORTUGAL
Nov 20
PRG7:15 pmVáclav Havel Prague
27h 10m
1 stop
ORD3:25 pmChicago O'Hare Intl
Dec 3
ORD7:10 pmChicago O'Hare Intl
32h 55m
1 stop
PRG11:05 amVáclav Havel Prague
$575
Find similar
TAP AIR PORTUGAL
Nov 20
PRG7:15 pmVáclav Havel Prague
27h 10m
1 stop
ORD3:25 pmChicago O'Hare Intl
Dec 3
ORD7:10 pmChicago O'Hare Intl
32h 55m
1 stop
PRG11:05 amVáclav Havel Prague
$576
Find similar

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

Our best Turkish Airlines deals on Czech Republic to Chicago O'Hare Intl Airport flight tickets
Turkish Airlines
Feb 18
PRG7:25 pmVáclav Havel Prague
21h 40m
1 stop
ORD10:05 amChicago O'Hare Intl
Feb 22
ORD8:20 pmChicago O'Hare Intl
29h 20m
1 stop
PRG8:40 amVáclav Havel Prague
$689
Find similar
Turkish Airlines
Nov 12
PRG9:35 amVáclav Havel Prague
15h 50m
1 stop
ORD6:25 pmChicago O'Hare Intl
Nov 14
ORD11:50 amChicago O'Hare Intl
23h 40m
1 stop
PRG6:30 pmVáclav Havel Prague
$698
Find similar
Turkish Airlines
Nov 5
PRG7:25 pmVáclav Havel Prague
21h 40m
1 stop
ORD10:05 amChicago O'Hare Intl
Nov 25
ORD11:50 amChicago O'Hare Intl
23h 40m
1 stop
PRG6:30 pmVáclav Havel Prague
$721
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 October 16, 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

Thu 11/20

7:15 pm-3:25 pm

1 stop27h 10m

Chicago O'Hare Intl

Wed 12/3

7:10 pm-11:05 am

1 stop32h 55m

$573

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 11/20

7:15 pm-3:25 pm

1 stop27h 10m

Chicago O'Hare Intl

Wed 12/3

7:10 pm-11:05 am

1 stop32h 55m

$575

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 11/20

7:15 pm-3:25 pm

1 stop27h 10m

Chicago O'Hare Intl

Wed 12/3

7:10 pm-11:05 am

1 stop32h 55m

$576

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 11/21

11:40 am-5:55 pm

1 stop13h 15m

Chicago O'Hare Intl

Fri 12/5

3:50 pm-11:00 am

1 stop12h 10m

$600

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 11/13

4:30 pm-2:20 pm

2 stops28h 50m

Chicago O'Hare Intl

Fri 11/28

5:20 pm-12:10 am

2 stops23h 50m

$647

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 11/21

2:30 pm-5:20 pm

3 stops33h 50m

Chicago O'Hare Intl

Fri 12/5

6:30 pm-8:10 pm

2 stops18h 40m

$655

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 10/31

10:25 am-5:45 pm

1 stop13h 20m

Chicago O'Hare Intl

Mon 11/3

7:20 pm-2:20 pm

1 stop12h 00m

$662

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 2/18

9:35 am-8:00 pm

1 stop17h 25m

Chicago O'Hare Intl

Sun 2/22

9:55 pm-8:50 am

2 stops27h 55m

$754

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Sun 11/30

6:00 pm-7:55 pm

2 stops32h 55m

Chicago O'Hare Intl

Sun 12/7

9:55 pm-8:50 am

2 stops27h 55m

$772

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 10/31

3:15 pm-9:05 pm

1 stop11h 50m

Chicago O'Hare Intl

Thu 11/13

9:50 pm-4:05 pm

1 stop11h 15m

$803

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 Chicago from

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 $947 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 $579 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

Direct flights

None
There are no direct flights from Czech Republic to Chicago O'Hare Intl Airport. There are no popular flight routes from Czech Republic to Chicago O'Hare Intl Airport.
Search flight deals

  • 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
6.7
7,457 reviews
Search British Airways flights
Aer LingusPriceFrom $564Free CancellationRating
7.2
1,341 reviews
Search Aer Lingus flights
IcelandairPriceFrom $595Free CancellationRating
7.0
556 reviews
Search Icelandair flights
LOTPriceFrom $601Free CancellationRating
7.6
1,133 reviews
Search LOT flights
LufthansaPriceFrom $694Free CancellationRating
6.8
7,497 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
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Orland Park
Hammond
Tinley Park
Janesville
Elgin
Aurora
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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