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Cheap flights from the Czech Republic to Chicago from $363

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 9/29. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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.
Icelandair Logo
2:00 pm - 9:25 pm-
14h 25m
Icelandair Logo
7:25 pm - 1:05 pm-
10h 40m
$581Icelandair
Wed, Sep 2 - Sun, Sep 6
Multiple Airlines Logo
2:55 pm - 6:15 pm-
34h 20m
Multiple Airlines Logo
7:25 pm - 4:45 pm-
14h 20m
$599Multiple Airlines
Tue, Sep 15 - Tue, Sep 22
Icelandair Logo
2:00 pm - 9:25 pm-
14h 25m
Icelandair Logo
7:25 pm - 1:05 pm-
10h 40m
$611Icelandair
Fri, Sep 18 - Sun, Oct 4
Icelandair Logo
2:00 pm - 9:25 pm-
14h 25m
Icelandair Logo
7:25 pm - 1:05 pm-
10h 40m
$612Icelandair
Fri, Sep 18 - Sun, Oct 4
LOT Logo
6:05 pm - 3:10 pm-
28h 05m
LOT Logo
9:50 pm - 7:00 pm-
14h 10m
$825LOT
Wed, Sep 9 - Fri, Sep 25
LOT Logo
6:05 pm - 3:05 pm-
28h 00m
LOT Logo
9:50 pm - 7:00 pm-
14h 10m
$827LOT
Wed, Sep 9 - Fri, Sep 25
LOT Logo
12:45 pm - 7:50 pm-
14h 05m
LOT Logo
9:50 pm - 9:45 pm-
16h 55m
$830LOT
Fri, Sep 25 - Tue, Dec 1
United Airlines Logo
6:00 am - 2:52 pm-
15h 52m
United Airlines Logo
7:05 pm - 1:55 pm-
11h 50m
$957United Airlines
Thu, Oct 8 - Mon, Oct 12
United Airlines Logo
6:00 am - 2:52 pm-
15h 52m
United Airlines Logo
4:05 pm - 1:30 pm-
14h 25m
$959United Airlines
Thu, Oct 8 - Mon, Oct 12
United Airlines Logo
6:00 am - 11:00 am-
12h 00m
United Airlines Logo
2:40 pm - 1:55 pm-
16h 15m
$961United Airlines
Sat, Sep 12 - Tue, Oct 13

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Icelandair flights from Czech Republic to Chicago

Our best Icelandair deals on Czech Republic to Chicago flight tickets
Icelandair
Sep 18
PRG2:00 pmVáclav Havel Prague
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
Oct 4
ORD7:25 pmChicago O'Hare Intl
10h 40m
1 stop
PRG1:05 pmVáclav Havel Prague
$574
Icelandair
Sep 2
PRG2:00 pmVáclav Havel Prague
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
Sep 6
ORD7:25 pmChicago O'Hare Intl
10h 40m
1 stop
PRG1:05 pmVáclav Havel Prague
$581
Icelandair
Aug 21
PRG2:00 pmVáclav Havel Prague
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
Nov 1
ORD6:30 pmChicago O'Hare Intl
10h 25m
1 stop
PRG11:55 amVáclav Havel Prague
$604

United Airlines flights from Czech Republic to Chicago

Our best United Airlines deals on Czech Republic to Chicago flight tickets
United Airlines
Aug 18
PRG9:10 amVáclav Havel Prague
12h 45m
1 stop
ORD2:55 pmChicago O'Hare Intl
Sep 8
ORD2:40 pmChicago O'Hare Intl
16h 15m
1 stop
PRG1:55 pmVáclav Havel Prague
$961
United Airlines
Aug 18
PRG6:10 amVáclav Havel Prague
11h 50m
1 stop
ORD11:00 amChicago O'Hare Intl
Sep 10
ORD6:00 pmChicago O'Hare Intl
15h 00m
1 stop
PRG4:00 pmVáclav Havel Prague
$965
United Airlines
Aug 18
PRG9:10 amVáclav Havel Prague
12h 45m
1 stop
ORD2:55 pmChicago O'Hare Intl
Sep 9
ORD4:05 pmChicago O'Hare Intl
18h 25m
1 stop
PRG5:30 pmVáclav Havel Prague
$966

momondo Fare Finder

 
Customize your flight search to find flights from Czech Republic to Chicago 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 4, 2026.
Use the filters below to find and compare flights from the Czech Republic to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 9/2

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Sun 9/6

7:25 pm-1:05 pm

1 stop10h 40m

$581

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Tue 9/15

2:55 pm-6:15 pm

2 stops34h 20m

Chicago O'Hare Intl

Tue 9/22

7:25 pm-4:45 pm

2 stops14h 20m

$599

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 9/18

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Sun 10/4

7:25 pm-1:05 pm

1 stop10h 40m

$611

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 9/18

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Sun 10/4

7:25 pm-1:05 pm

1 stop10h 40m

$612

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 9/9

6:05 pm-3:10 pm

1 stop28h 05m

Chicago O'Hare Intl

Fri 9/25

9:50 pm-7:00 pm

1 stop14h 10m

$825

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 9/9

6:05 pm-3:05 pm

2 stops28h 00m

Chicago O'Hare Intl

Fri 9/25

9:50 pm-7:00 pm

1 stop14h 10m

$827

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 9/25

12:45 pm-7:50 pm

1 stop14h 05m

Chicago O'Hare Intl

Tue 12/1

9:50 pm-9:45 pm

1 stop16h 55m

$830

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 10/8

6:00 am-2:52 pm

2 stops15h 52m

Chicago O'Hare Intl

Mon 10/12

7:05 pm-1:55 pm

1 stop11h 50m

$957

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 10/8

6:00 am-2:52 pm

2 stops15h 52m

Chicago O'Hare Intl

Mon 10/12

4:05 pm-1:30 pm

1 stop14h 25m

$959

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Sat 9/12

6:00 am-11:00 am

1 stop12h 00m

Chicago O'Hare Intl

Tue 10/13

2:40 pm-1:55 pm

1 stop16h 15m

$961

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

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?

The month of February is, on average, the cheapest month to fly to Chicago from Czech Republic, with most prices found around $735. If you’re not able to fly to Chicago in February, then September is your next best option. Flight prices from Czech Republic to Chicago during September average around $749.

Cheap Czech Republic to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Czech Republic to Chicago

Fastest flight time

14h 25m

Direct flights

None
The fastest flight from Czech Republic to Chicago takes 14h 25m
There are no direct flights from Czech Republic to Chicago. There are no popular flight routes from Czech Republic to Chicago.
Search flight deals

Frequently asked questions about flying from the Czech Republic to Chicago

  • When did momondo last update prices for flights from Czech Republic to Chicago?

    Prices for flights from Czech Republic to Chicago are refreshed on a daily basis.

  • How many operators does momondo search for flights from Czech Republic to Chicago?

  • How old do you have to be to fly from Czech Republic to Chicago?

    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 Czech Republic to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The necessary travel and health documents for your Chicago 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 Czech Republic to Chicago

Compare and see reviews for airlines that fly from Czech Republic to Chicago with momondo
Airline
Rating
Free Cancellation
Price
LOTPriceFrom $736Free CancellationRating
7.6
1,212 reviews
Search LOT flights
LufthansaPriceFrom $740Free CancellationRating
6.8
8,177 reviews
Search Lufthansa flights
United AirlinesPriceFrom $807Free CancellationRating
7.4
10,059 reviews
Search United Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Portage
Benton Harbor
Lansing
Saint Joseph
Valparaiso
Schererville
Munster
Chesterton
Monticello
Crown Point
Porter
Griffith
Saint John

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?

momondo does allow users to show only those flights to Chicago from Czech Republic which offer a flexible booking policy as well as other useful filters and features.

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?

Yes. momondo can track prices for Czech Republic to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport