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$319+ Cheap flights from the Czech Republic to Chicago (CHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — CHI
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from Czech Republic to Chicago

Keep the following information in mind while searching for Czech Republic to Chicago flight deals. Data was last updated November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$580
(Gotogate)

One-way from

$319
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$746
Provider with most accurate pricing for Václav Havel Prague-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Václav Havel Prague-Chicago (CHI) flights.
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From Czech Republic to Chicago (CHI)
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One-way flight from Czech Republic to Chicago (CHI)
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Czech Republic to Chicago

Cheapest flights from Czech Republic to Chicago
Explore the most affordable flight options available from Czech Republic to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This Gotogate deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:15 pmPRG - ORD
1 stop27h 10mTAP AIR PORTUGAL
Wed 12/37:10 pmORD - PRG
1 stop16h 15mTAP AIR PORTUGAL
Deal found 10/31$580
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:15 pmPRG - ORD
1 stop26h 45mTAP AIR PORTUGAL
Wed 1/147:10 pmORD - PRG
1 stop16h 15mTAP AIR PORTUGAL
Deal found 10/31$623
This Gotogate deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:50 pmPRG - ORD
1 stop26h 55mScandinavian Airlines
Thu 1/87:20 pmORD - PRG
1 stop31h 25mScandinavian Airlines
Deal found 11/2$642
This oojo deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:25 amPRG - ORD
1 stop13h 20mScandinavian Airlines
Wed 1/147:20 pmORD - PRG
1 stop31h 25mScandinavian Airlines
Deal found 11/2$643
This oojo deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:50 pmPRG - ORD
1 stop26h 55mScandinavian Airlines
Sun 1/187:10 pmORD - PRG
1 stop31h 35mScandinavian Airlines
Deal found 10/31$645
This Cheapflightsfares deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:25 amPRG - ORD
1 stop13h 20mScandinavian Airlines
Wed 12/317:20 pmORD - PRG
1 stop16h 20mScandinavian Airlines
Deal found 10/31$646
This Justfly.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:00 pmPRG - ORD
1 stop32h 45mScandinavian Airlines
Sat 1/177:20 pmORD - PRG
1 stop31h 25mScandinavian Airlines
Deal found 11/2$647
This FlightHub deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:05 pmPRG - ORD
1 stop26h 40mScandinavian Airlines
Sun 1/187:10 pmORD - PRG
1 stop31h 35mScandinavian Airlines
Deal found 11/2$648
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:30 pmPRG - MDW
2 stops16h 17mDelta
Sun 1/186:14 pmMDW - PRG
2 stops15h 51mDelta
Deal found 11/2$828
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:35 amPRG - MDW
2 stops19h 12mDelta
Wed 1/141:28 pmMDW - PRG
2 stops15h 12mDelta
Deal found 10/31$831
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:00 amPRG - MDW
2 stops19h 08mDelta
Sat 11/221:26 pmMDW - PRG
2 stops14h 24mDelta
Deal found 11/2$834
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:55 amPRG - MDW
2 stops16h 13mDelta
Wed 12/310:49 amMDW - PRG
2 stops14h 36mDelta
Deal found 10/31$837

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from the Czech Republic to Chicago that are best for you.

Fly from

Czech Republic

Fly to

Chicago

Route

Depart

Return

Price

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Sat 12/13

8:10 am-9:52 pm

2 stops20h 42m

Chicago O'Hare Intl

Fri 1/16

8:45 am-10:20 am

2 stops18h 35m

$662

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 12/10

3:00 pm-4:45 pm

1 stop32h 45m

Chicago O'Hare Intl

Sat 1/17

7:20 pm-9:45 am

1 stop31h 25m

$667

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Tue 12/16

7:20 pm-4:45 pm

1 stop28h 25m

Chicago O'Hare Intl

Wed 1/14

7:20 pm-9:45 am

1 stop31h 25m

$667

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 12/10

3:00 pm-4:45 pm

1 stop32h 45m

Chicago O'Hare Intl

Sun 1/18

7:10 pm-9:45 am

1 stop31h 35m

$667

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 12/10

3:00 pm-4:45 pm

1 stop32h 45m

Chicago O'Hare Intl

Wed 1/14

7:20 pm-9:45 am

1 stop31h 25m

$667

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 12/11

3:00 pm-4:45 pm

1 stop32h 45m

Chicago O'Hare Intl

Wed 1/14

7:20 pm-9:45 am

1 stop31h 25m

$667

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 12/11

3:00 pm-4:45 pm

1 stop32h 45m

Chicago O'Hare Intl

Sat 1/17

7:20 pm-9:45 am

1 stop31h 25m

$667

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 12/11

3:00 pm-4:45 pm

1 stop32h 45m

Chicago O'Hare Intl

Thu 1/15

7:20 pm-9:45 am

1 stop31h 25m

$667

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Tue 12/16

7:20 pm-4:45 pm

1 stop28h 25m

Chicago O'Hare Intl

Mon 1/19

7:20 pm-9:45 am

1 stop31h 25m

$667

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Tue 12/16

7:20 pm-4:45 pm

1 stop28h 25m

Chicago O'Hare Intl

Thu 1/15

7:20 pm-9:45 am

1 stop31h 25m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 38 results
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Best time to book a flight from Czech Republic to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Czech Republic with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the Czech Republic to Chicago

What is the cheapest month to book a flight from Czech Republic to Chicago?

Currently, April is the cheapest month in which you can book a flight from Czech Republic to Chicago (average of $472). Flying from Czech Republic to Chicago in February is currently the most expensive (average of $983). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CZ to CHI?

Find hourly flight availability from Czech Republic to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

One of the essential ways to save on airfare from Czech Republic to Chicago is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 18% on airfare.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated November 2, 2025.
Read through reviews of airlines operating flights from the Czech Republic to Chicago, such as LOT, Turkish Airlines, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,133 reviews

Comfort

7.5

Overall

7.6

Entertainment

6.9

Food

7.1

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
LOT
7.6
Good
1,133 reviews
LOT
7.6
Good
1,133 reviews

Comfort

7.5

Overall

7.6

Entertainment

6.9

Food

7.1

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Turkish Airlines
7.3
Good
4,039 reviews
LOT
7.6
Good
1,133 reviews

Comfort

7.5

Overall

7.6

Entertainment

6.9

Food

7.1

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Lufthansa
6.8
Okay
7,544 reviews
LOT
7.6
Good
1,133 reviews

Comfort

7.5

Overall

7.6

Entertainment

6.9

Food

7.1

Boarding

7.6

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights

Related info for your journey

Find useful and relevant information for your journey from Czech Republic to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Czech Republic to Chicago?

    Airlines like Scandinavian Airlines and Delta fly from Czech Republic to Chicago in about 19h 12m. The time it takes to get you to your destination can typically vary by up to 13h 33m. Czech Republic and Chicago are separated by a distance of 4535 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Czech Republic to Chicago that include hotel bookings?

    Yes. In addition to deals on Czech Republic to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Czech Republic to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Czech Republic to Chicago.

  • Can I find deals for business class flights from Czech Republic to Chicago?

    Yes. Cheapflights offers flight deals from Czech Republic to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Czech Republic to Chicago?

    Currently, April is the cheapest month in which you can book a flight from Czech Republic to Chicago (average of $472). Flying from Czech Republic to Chicago in February is currently the most expensive (average of $983). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Porter
Benton Harbor

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Alternative routes for Czech Republic to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Czech Republic to Chicago

Discover the top 4 airlines that operate flights from Czech Republic to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$564Average$852FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$595Average$649FlexibilityNo cancel feeOn-time76%
LOTCheapest$601Average$700FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$694Average$891FlexibilityNo cancel feeOn-time76%

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