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Cheap flights from the Czech Republic to Chicago from $339

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 2/2. 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.
Multiple Airlines Logo
8:20 am - 1:00 pm
PRG
-
ORD
35h 40m
2 stops
Multiple Airlines Logo
9:40 pm - 9:20 pm
ORD
-
PRG
16h 40m
1 stop
$598Multiple Airlines
mar., abr. 21 - mié., abr. 22
Multiple Airlines Logo
8:55 pm - 12:30 pm
PRG
-
ORD
22h 35m
1 stop
Multiple Airlines Logo
9:15 pm - 10:50 pm
ORD
-
PRG
18h 35m
1 stop
$615Multiple Airlines
lun., jun. 8 - lun., jun. 22
Multiple Airlines Logo
12:00 pm - 2:41 pm
PRG
-
ORD
33h 41m
2 stops
Multiple Airlines Logo
9:40 pm - 4:05 pm
ORD
-
PRG
11h 25m
1 stop
$618Multiple Airlines
vie., abr. 17 - mar., abr. 21
Multiple Airlines Logo
12:00 pm - 2:41 pm
PRG
-
ORD
33h 41m
2 stops
Multiple Airlines Logo
2:20 pm - 8:40 am
ORD
-
PRG
11h 20m
1 stop
$619Multiple Airlines
vie., abr. 17 - dom., abr. 19
Multiple Airlines Logo
6:50 pm - 9:12 am
PRG
-
ORD
45h 22m
2 stops
Multiple Airlines Logo
9:00 pm - 12:50 am
ORD
-
PRG
20h 50m
1 stop
$622Multiple Airlines
jue., feb. 5 - mié., feb. 18
TAP AIR PORTUGAL Logo
7:15 pm - 3:25 pm
PRG
-
ORD
27h 10m
1 stop
TAP AIR PORTUGAL Logo
7:10 pm - 6:25 pm
ORD
-
PRG
16h 15m
1 stop
$629TAP AIR PORTUGAL
jue., feb. 5 - mié., feb. 18
Multiple Airlines Logo
6:50 pm - 9:12 am
PRG
-
ORD
45h 22m
2 stops
Multiple Airlines Logo
9:00 pm - 12:50 am
ORD
-
PRG
20h 50m
1 stop
$639Multiple Airlines
jue., feb. 5 - mié., feb. 18
Multiple Airlines Logo
6:50 pm - 9:22 am
PRG
-
ORD
45h 32m
2 stops
Multiple Airlines Logo
11:35 pm - 6:05 pm
ORD
-
PRG
12h 30m
1 stop
$641Multiple Airlines
jue., feb. 26 - mié., mar. 11
TAP AIR PORTUGAL Logo
7:30 pm - 4:00 pm
PRG
-
ORD
27h 30m
1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 12:35 pm
ORD
-
PRG
35h 35m
1 stop
$642TAP AIR PORTUGAL
mar., abr. 14 - mié., abr. 22
TAP AIR PORTUGAL Logo
1:40 pm - 4:00 pm
PRG
-
ORD
33h 20m
1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 12:35 pm
ORD
-
PRG
35h 35m
1 stop
$649TAP AIR PORTUGAL
jue., abr. 16 - mié., abr. 22

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
Feb 25
PRG9:35 amVáclav Havel Prague
17h 25m
1 stop
ORD8:00 pmChicago O'Hare Intl
Mar 18
ORD12:20 pmChicago O'Hare Intl
22h 55m
2 stops
PRG5:15 pmVáclav Havel Prague
$666
LOT
Apr 13
PRG12:45 pmVáclav Havel Prague
14h 05m
1 stop
ORD7:50 pmChicago O'Hare Intl
Apr 28
ORD5:10 pmChicago O'Hare Intl
11h 55m
1 stop
PRG12:05 pmVáclav Havel Prague
$694
LOT
Apr 13
PRG7:10 amVáclav Havel Prague
19h 40m
1 stop
ORD7:50 pmChicago O'Hare Intl
Apr 24
ORD9:50 pmChicago O'Hare Intl
12h 30m
1 stop
PRG5:20 pmVáclav Havel Prague
$699

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
Feb 5
PRG7:15 pmVáclav Havel Prague
27h 10m
1 stop
ORD3:25 pmChicago O'Hare Intl
Feb 18
ORD7:10 pmChicago O'Hare Intl
16h 15m
1 stop
PRG6:25 pmVáclav Havel Prague
$629
TAP AIR PORTUGAL
Apr 14
PRG7:30 pmVáclav Havel Prague
27h 30m
1 stop
ORD4:00 pmChicago O'Hare Intl
Apr 22
ORD6:00 pmChicago O'Hare Intl
35h 35m
1 stop
PRG12:35 pmVáclav Havel Prague
$642
TAP AIR PORTUGAL
Apr 16
PRG1:40 pmVáclav Havel Prague
33h 20m
1 stop
ORD4:00 pmChicago O'Hare Intl
Apr 22
ORD6:00 pmChicago O'Hare Intl
35h 35m
1 stop
PRG12:35 pmVáclav Havel Prague
$649

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 enero 21, 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

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

mar. 4/21

8:20 am-1:00 pm

2 stops35h 40m

Chicago O'Hare Intl

mié. 4/22

9:40 pm-9:20 pm

1 stop16h 40m

$598

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

lun. 6/8

8:55 pm-12:30 pm

1 stop22h 35m

Chicago O'Hare Intl

lun. 6/22

9:15 pm-10:50 pm

1 stop18h 35m

$615

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

vie. 4/17

12:00 pm-2:41 pm

2 stops33h 41m

Chicago O'Hare Intl

mar. 4/21

9:40 pm-4:05 pm

1 stop11h 25m

$618

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

vie. 4/17

12:00 pm-2:41 pm

2 stops33h 41m

Chicago O'Hare Intl

dom. 4/19

2:20 pm-8:40 am

1 stop11h 20m

$619

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

jue. 2/5

6:50 pm-9:12 am

2 stops45h 22m

Chicago O'Hare Intl

mié. 2/18

9:00 pm-12:50 am

1 stop20h 50m

$622

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

jue. 2/5

7:15 pm-3:25 pm

1 stop27h 10m

Chicago O'Hare Intl

mié. 2/18

7:10 pm-6:25 pm

1 stop16h 15m

$629

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

jue. 2/5

6:50 pm-9:12 am

2 stops45h 22m

Chicago O'Hare Intl

mié. 2/18

9:00 pm-12:50 am

1 stop20h 50m

$639

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

jue. 2/26

6:50 pm-9:22 am

2 stops45h 32m

Chicago O'Hare Intl

mié. 3/11

11:35 pm-6:05 pm

1 stop12h 30m

$641

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

mar. 4/14

7:30 pm-4:00 pm

1 stop27h 30m

Chicago O'Hare Intl

mié. 4/22

6:00 pm-12:35 pm

1 stop35h 35m

$642

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

jue. 4/16

1:40 pm-4:00 pm

1 stop33h 20m

Chicago O'Hare Intl

mié. 4/22

6:00 pm-12:35 pm

1 stop35h 35m

$649

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 $727.

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

13h 20m

Direct flights

None
The fastest flight from Czech Republic to Chicago O'Hare Intl Airport takes 13h 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
Aer LingusPriceFrom $574Free CancellationRating
7.2
1,441 reviews
Search Aer Lingus flights
IcelandairPriceFrom $595Free CancellationRating
7.1
602 reviews
Search Icelandair flights
LOTPriceFrom $603Free CancellationRating
7.5
1,174 reviews
Search LOT flights
LufthansaPriceFrom $727Free CancellationRating
6.8
7,738 reviews
Search Lufthansa flights
United AirlinesPriceFrom $760Free CancellationRating
7.4
9,191 reviews
Search United Airlines 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
Kenosha
Joliet
Oak Brook
Orland Park
Racine
Hammond
Janesville
Tinley Park
Elgin
Aurora
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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