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Cheap flights from the Czech Republic to Chicago from $333

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 4/28. 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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0 bags

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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.
Multiple Airlines Logo
9:00 am - 6:15 pm
PRG
-
ORD
16h 15m
2 stops
Multiple Airlines Logo
7:25 pm - 4:45 pm
ORD
-
PRG
14h 20m
2 stops
$618Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Icelandair Logo
2:00 pm - 9:25 pm
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
7:25 pm - 1:05 pm
ORD
-
PRG
10h 40m
1 stop
$631Icelandair
Fri, Apr 10 - Fri, Apr 24
Multiple Airlines Logo
6:00 am - 6:15 pm
PRG
-
ORD
19h 15m
3 stops
Multiple Airlines Logo
7:25 pm - 4:45 pm
ORD
-
PRG
14h 20m
2 stops
$666Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
LOT Logo
7:40 pm - 7:50 pm
PRG
-
ORD
31h 10m
1 stop
LOT Logo
5:10 pm - 5:20 pm
ORD
-
PRG
17h 10m
1 stop
$668LOT
Tue, Apr 21 - Tue, Apr 28
LOT Logo
7:10 am - 7:50 pm
PRG
-
ORD
19h 40m
1 stop
LOT Logo
9:50 pm - 9:15 am
ORD
-
PRG
28h 25m
1 stop
$682LOT
Thu, Apr 30 - Fri, Jul 10
LOT Logo
7:10 am - 7:50 pm
PRG
-
ORD
19h 40m
1 stop
LOT Logo
5:10 pm - 9:40 pm
ORD
-
PRG
21h 30m
2 stops
$683LOT
Wed, May 27 - Wed, Jun 17
LOT Logo
12:45 pm - 7:50 pm
PRG
-
ORD
14h 05m
1 stop
LOT Logo
9:50 pm - 5:20 pm
ORD
-
PRG
12h 30m
1 stop
$684LOT
Thu, Apr 30 - Fri, Jul 10
Icelandair Logo
2:00 pm - 9:25 pm
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
10:25 pm - 1:05 pm
ORD
-
PRG
31h 40m
1 stop
$687Icelandair
Wed, May 27 - Wed, Jun 17
LOT Logo
9:55 am - 7:50 pm
PRG
-
ORD
16h 55m
1 stop
LOT Logo
9:50 pm - 9:15 am
ORD
-
PRG
28h 25m
1 stop
$690LOT
Thu, Apr 30 - Fri, Jul 10
LOT Logo
6:05 pm - 7:50 pm
PRG
-
ORD
32h 45m
1 stop
LOT Logo
9:50 pm - 7:00 pm
ORD
-
PRG
14h 10m
1 stop
$692LOT
Fri, Apr 10 - Sun, Apr 26

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

Our best LOT deals on Czech Republic to Chicago O'Hare Intl Airport flight tickets
LOT
Apr 21
PRG7:40 pmVáclav Havel Prague
31h 10m
1 stop
ORD7:50 pmChicago O'Hare Intl
Apr 28
ORD5:10 pmChicago O'Hare Intl
17h 10m
1 stop
PRG5:20 pmVáclav Havel Prague
$668
LOT
Apr 30
PRG7:10 amVáclav Havel Prague
19h 40m
1 stop
ORD7:50 pmChicago O'Hare Intl
Jul 10
ORD9:50 pmChicago O'Hare Intl
28h 25m
1 stop
PRG9:15 amVáclav Havel Prague
$682
LOT
May 27
PRG7:10 amVáclav Havel Prague
19h 40m
1 stop
ORD7:50 pmChicago O'Hare Intl
Jun 17
ORD5:10 pmChicago O'Hare Intl
21h 30m
2 stops
PRG9:40 pmVáclav Havel Prague
$683

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
Mar 29
PRG9:15 amVáclav Havel Prague
31h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
Apr 6
ORD11:25 amChicago O'Hare Intl
13h 55m
1 stop
PRG8:20 amVáclav Havel Prague
$738
Turkish Airlines
Apr 30
PRG9:15 amVáclav Havel Prague
31h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
Jul 6
ORD11:25 amChicago O'Hare Intl
13h 55m
1 stop
PRG8:20 amVáclav Havel Prague
$745
Turkish Airlines
Apr 30
PRG9:15 amVáclav Havel Prague
31h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
Jul 6
ORD8:10 pmChicago O'Hare Intl
29h 10m
1 stop
PRG8:20 amVáclav Havel Prague
$746

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 March 9, 2026.
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

Cheapest round-trip

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Tue 4/21

9:00 am-6:15 pm

2 stops16h 15m

Chicago O'Hare Intl

Tue 4/28

7:25 pm-4:45 pm

2 stops14h 20m

$618
Quickest round-trip

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 4/10

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Fri 4/24

7:25 pm-1:05 pm

1 stop10h 40m

$631

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Tue 4/21

6:00 am-6:15 pm

3 stops19h 15m

Chicago O'Hare Intl

Tue 4/28

7:25 pm-4:45 pm

2 stops14h 20m

$666

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Tue 4/21

7:40 pm-7:50 pm

1 stop31h 10m

Chicago O'Hare Intl

Tue 4/28

5:10 pm-5:20 pm

1 stop17h 10m

$668

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 4/30

7:10 am-7:50 pm

1 stop19h 40m

Chicago O'Hare Intl

Fri 7/10

9:50 pm-9:15 am

1 stop28h 25m

$682

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 5/27

7:10 am-7:50 pm

1 stop19h 40m

Chicago O'Hare Intl

Wed 6/17

5:10 pm-9:40 pm

2 stops21h 30m

$683

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 4/30

12:45 pm-7:50 pm

1 stop14h 05m

Chicago O'Hare Intl

Fri 7/10

9:50 pm-5:20 pm

1 stop12h 30m

$684

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 5/27

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Wed 6/17

10:25 pm-1:05 pm

1 stop31h 40m

$687

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 4/30

9:55 am-7:50 pm

1 stop16h 55m

Chicago O'Hare Intl

Fri 7/10

9:50 pm-9:15 am

1 stop28h 25m

$690

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 4/10

6:05 pm-7:50 pm

1 stop32h 45m

Chicago O'Hare Intl

Sun 4/26

9:50 pm-7:00 pm

1 stop14h 10m

$692

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 February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Czech Republic averaging around $689.

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 $799 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 $627 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

Fastest flight time

12h 20m

Direct flights

None
The fastest flight from Czech Republic to Chicago O'Hare Intl Airport takes 12h 20m
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
IcelandairPriceFrom $595Free CancellationRating
7.1
619 reviews
Search Icelandair flights
LOTPriceFrom $619Free CancellationRating
7.5
1,183 reviews
Search LOT flights
LufthansaPriceFrom $727Free CancellationRating
6.8
7,840 reviews
Search Lufthansa flights
United AirlinesPriceFrom $760Free CancellationRating
7.4
9,409 reviews
Search United Airlines flights
Aer LingusPriceFrom $778Free CancellationRating
7.2
1,473 reviews
Search Aer Lingus flights

Traveling to a place near Chicago?

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

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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