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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 5/19. 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
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.
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
$621Icelandair
Fri, Apr 10 - Fri, Apr 24
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
$624Icelandair
Fri, Apr 10 - Fri, Apr 24
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
$627Icelandair
Fri, Apr 10 - Fri, Apr 24
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
$642Icelandair
Fri, Apr 17 - Fri, Apr 24
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
$644Icelandair
Fri, Apr 10 - Fri, Apr 24
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
$722Icelandair
Mon, Aug 31 - Tue, Sep 15
Turkish Airlines Logo
9:15 am - 9:40 am
PRG
-
ORD
31h 25m
1 stop
Turkish Airlines Logo
8:10 pm - 8:20 am
ORD
-
PRG
29h 10m
1 stop
$731Turkish Airlines
Thu, Apr 30 - Fri, Jul 10
Multiple Airlines Logo
6:15 am - 9:25 pm
PRG
-
ORD
22h 10m
2 stops
Multiple Airlines Logo
3:45 pm - 11:10 am
ORD
-
PRG
12h 25m
1 stop
$732Multiple Airlines
Tue, Sep 1 - Sun, Sep 13
Delta Logo
6:00 am - 5:54 pm
PRG
-
MDW
18h 54m
2 stops
Delta Logo
6:38 pm - 5:40 pm
MDW
-
PRG
16h 02m
2 stops
$875Delta
Fri, Apr 10 - Fri, Apr 24
Delta Logo
8:50 am - 6:40 pm
PRG
-
MDW
16h 50m
2 stops
Delta Logo
6:38 pm - 5:40 pm
MDW
-
PRG
16h 02m
2 stops
$876Delta
Fri, Apr 10 - Fri, Apr 24

LOT flights from Czech Republic to Chicago

Our best LOT deals on Czech Republic to Chicago flight tickets
LOT
Jun 8
PRG7:40 pmVáclav Havel Prague
26h 30m
1 stop
ORD3:10 pmChicago O'Hare Intl
Jun 22
ORD9:50 pmChicago O'Hare Intl
14h 10m
1 stop
PRG7:00 pmVáclav Havel Prague
$738
LOT
Sep 1
PRG12:45 pmVáclav Havel Prague
14h 05m
1 stop
ORD7:50 pmChicago O'Hare Intl
Sep 14
ORD5:10 pmChicago O'Hare Intl
11h 55m
1 stop
PRG12:05 pmVáclav Havel Prague
$749
LOT
Sep 3
PRG12:45 pmVáclav Havel Prague
14h 05m
1 stop
ORD7:50 pmChicago O'Hare Intl
Sep 15
ORD9:50 pmChicago O'Hare Intl
12h 30m
1 stop
PRG5:20 pmVáclav Havel Prague
$751

Icelandair flights from Czech Republic to Chicago

Our best Icelandair deals on Czech Republic to Chicago flight tickets
Icelandair
Apr 10
PRG2:00 pmVáclav Havel Prague
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
Apr 24
ORD7:25 pmChicago O'Hare Intl
10h 40m
1 stop
PRG1:05 pmVáclav Havel Prague
$621
Icelandair
Apr 10
PRG2:00 pmVáclav Havel Prague
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
Apr 24
ORD7:25 pmChicago O'Hare Intl
10h 40m
1 stop
PRG1:05 pmVáclav Havel Prague
$624
Icelandair
Apr 10
PRG2:00 pmVáclav Havel Prague
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
Apr 24
ORD7:25 pmChicago O'Hare Intl
10h 40m
1 stop
PRG1:05 pmVáclav Havel Prague
$627

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 March 22, 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

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

$621

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

$624

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

$627

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 4/17

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

$642

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

$644

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Mon 8/31

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Tue 9/15

7:25 pm-1:05 pm

1 stop10h 40m

$722

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 4/30

9:15 am-9:40 am

1 stop31h 25m

Chicago O'Hare Intl

Fri 7/10

8:10 pm-8:20 am

1 stop29h 10m

$731

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Tue 9/1

6:15 am-9:25 pm

2 stops22h 10m

Chicago O'Hare Intl

Sun 9/13

3:45 pm-11:10 am

1 stop12h 25m

$732

PragueChicago

PRG - MDW

PRGMDW

Václav Havel Prague

Fri 4/10

6:00 am-5:54 pm

2 stops18h 54m

Chicago Midway

Fri 4/24

6:38 pm-5:40 pm

2 stops16h 02m

$875

PragueChicago

PRG - MDW

PRGMDW

Václav Havel Prague

Fri 4/10

8:50 am-6:40 pm

2 stops16h 50m

Chicago Midway

Fri 4/24

6:38 pm-5:40 pm

2 stops16h 02m

$876

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 October is, on average, the cheapest month to fly to Chicago from Czech Republic, with most prices found around $598. If you’re not able to fly to Chicago in October, then September is your next best option. Flight prices from Czech Republic to Chicago during September average around $649.

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Czech Republic when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $801 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Czech Republic for as low as $627 on momondo.

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

13h 20m

Direct flights

None
The fastest flight from Czech Republic to Chicago takes 13h 20m
There are no direct flights from Czech Republic to Chicago. There are no popular flight routes from Czech Republic to Chicago.
Search flight deals

  • 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
IcelandairPriceFrom $595Free CancellationRating
7.0
625 reviews
Search Icelandair flights
LOTPriceFrom $619Free CancellationRating
7.5
1,184 reviews
Search LOT flights
LufthansaPriceFrom $740Free CancellationRating
6.8
7,861 reviews
Search Lufthansa flights
United AirlinesPriceFrom $760Free CancellationRating
7.4
9,453 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
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Schererville
Munster
Crown Point
Chesterton
Monticello
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