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$239+ Cheap flights from O'Hare Intl (ORD) to the Czech Republic

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PRG
Jan 21 — Jan 281
Wed 1/21
Wed 1/28
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Czech Republic

Cheapest flights from O'Hare Intl to Czech Republic
Explore the most affordable flight options available from O'Hare Intl to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2025.

This KAYAK deal was found by Cheapflights users on 12/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:50 pmORD - PRG
2 stops55h 55mSWISS
Wed 1/78:15 pmPRG - ORD
2 stops48h 55mSWISS
Deal found 12/21$716
This FlightHub deal was found by Cheapflights users on 12/21. 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.
Wed 12/246:00 pmORD - PRG
1 stop12h 05mLufthansa
Sun 12/2810:30 amPRG - ORD
1 stop16h 35mLufthansa
Deal found 12/21$719
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:55 pmORD - PRG
1 stop21h 15mMultiple Airlines
Sun 12/2810:30 amPRG - ORD
1 stop11h 50mMultiple Airlines
Deal found 12/21$729
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:50 pmORD - PRG
2 stops31h 55mSWISS
Sun 12/289:40 amPRG - ORD
1 stop13h 40mSWISS
Deal found 12/21$730
This Kiwi.com deal was found by Cheapflights users on 12/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:25 pmORD - PRG
1 stop20h 50mLufthansa
Thu 12/253:10 pmPRG - ORD
1 stop11h 55mLufthansa
Deal found 12/20$733
This Kiwi.com deal was found by Cheapflights users on 12/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:20 pmORD - PRG
1 stop10h 15mLufthansa
Sun 12/287:25 amPRG - ORD
1 stop14h 55mLufthansa
Deal found 12/20$734
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:50 pmORD - PRG
2 stops15h 15mUnited Airlines
Mon 12/296:15 amPRG - ORD
1 stop14h 55mUnited Airlines
Deal found 12/20$737
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 pmORD - PRG
1 stop15h 05mUnited Airlines
Tue 12/303:05 pmPRG - ORD
1 stop31h 15mUnited Airlines
Deal found 12/21$742
This Kiwi.com deal was found by Cheapflights users on 12/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:10 pmORD - PRG
1 stop19h 50mMultiple Airlines
Sun 12/284:45 pmPRG - ORD
1 stop28h 25mMultiple Airlines
Deal found 12/20$745
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:50 pmORD - PRG
2 stops15h 15mUnited Airlines
Sun 12/281:45 pmPRG - ORD
2 stops25h 02mUnited Airlines
Deal found 12/20$747

Find flight deals from O'Hare Intl to Czech Republic

Keep the following information in mind while searching for O'Hare Intl to Czech Republic flight deals. Data was last updated December 22, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$489
(Cheapflightsfares)

One-way from

$239
(oojo)

Popular in

June

Cheapest in

January

Average price

$664
Provider with most accurate pricing for Chicago (CHI)-Václav Havel Prague flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Václav Havel Prague flights.
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From Chicago O'Hare Intl to Czech Republic
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One-way flight from Chicago O'Hare Intl to Czech Republic
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($192 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Czech Republic 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 December 22, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to the Czech Republic that are best for you.

Fly from

O'Hare Intl

Fly to

Czech Republic

Route

Depart

Return

Price

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 3/7

7:20 pm-2:20 pm

1 stop12h 00m

Václav Havel Prague

Thu 3/12

10:25 am-5:45 pm

1 stop13h 20m

$516

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 1/17

7:20 pm-9:45 am

1 stop31h 25m

Václav Havel Prague

Fri 2/6

10:25 am-4:45 pm

1 stop13h 20m

$516

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 1/10

7:20 pm-9:45 am

1 stop31h 25m

Václav Havel Prague

Mon 1/26

10:25 am-4:45 pm

1 stop13h 20m

$516

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 1/10

7:20 pm-9:45 am

1 stop31h 25m

Václav Havel Prague

Wed 1/28

7:20 pm-4:55 pm

1 stop28h 35m

$516

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 1/22

7:20 pm-9:45 am

1 stop31h 25m

Václav Havel Prague

Tue 2/3

7:20 pm-4:45 pm

1 stop28h 25m

$516

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 2/24

10:11 am-6:40 pm

2 stops25h 29m

Václav Havel Prague

Mon 3/2

10:25 am-4:45 pm

1 stop13h 20m

$529

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 3/4

7:20 pm-2:20 pm

1 stop12h 00m

Václav Havel Prague

Tue 3/10

10:25 am-9:34 pm

2 stops17h 09m

$534

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 1/22

10:40 am-9:45 am

2 stops16h 05m

Václav Havel Prague

Fri 2/6

10:25 am-4:45 pm

1 stop13h 20m

$541

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 1/23

7:05 am-9:45 am

2 stops19h 40m

Václav Havel Prague

Sun 2/1

10:25 am-4:55 pm

1 stop13h 30m

$541

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 1/22

10:40 am-9:45 am

2 stops16h 05m

Václav Havel Prague

Sun 2/1

10:25 am-4:55 pm

1 stop13h 30m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 19 results
1
2

Best time to book a flight from O'Hare Intl to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic from O'Hare Intl 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 Chicago O'Hare Intl Airport to the Czech Republic

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Czech Republic?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Czech Republic (average of $426). Flying from Chicago O'Hare Intl Airport to Czech Republic in June is currently the most expensive (average of $896). 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 ORD to CZ?

Find hourly flight availability from O'Hare Intl to Czech Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2025.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Czech Republic in the morning. Doing so could potentially save you 29% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Czech Republic?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Czech Republic. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Czech Republic flight should consider departing on Sunday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Czech Republic

Get insights into the airlines that provide service to Czech Republic. 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 Czech Republic. Reviews last updated December 22, 2025.
Read reviews from past customers who have flown Scandinavian Airlines, United Airlines, and Turkish Airlines from Chicago O'Hare Intl Airport to the Czech Republic. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,617 reviews

Entertainment

6.7

Crew

8.0

Food

6.7

Overall

7.4

Comfort

7.3

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Scandinavian Airlines
7.4
Good
1,617 reviews
Scandinavian Airlines
7.4
Good
1,617 reviews

Entertainment

6.7

Crew

8.0

Food

6.7

Overall

7.4

Comfort

7.3

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
United Airlines
7.4
Good
9,102 reviews
Scandinavian Airlines
7.4
Good
1,617 reviews

Entertainment

6.7

Crew

8.0

Food

6.7

Overall

7.4

Comfort

7.3

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Turkish Airlines
7.3
Good
4,108 reviews
Scandinavian Airlines
7.4
Good
1,617 reviews

Entertainment

6.7

Crew

8.0

Food

6.7

Overall

7.4

Comfort

7.3

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Aer Lingus
7.2
Good
1,410 reviews
Scandinavian Airlines
7.4
Good
1,617 reviews

Entertainment

6.7

Crew

8.0

Food

6.7

Overall

7.4

Comfort

7.3

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu
Lufthansa
6.8
Okay
7,644 reviews
Scandinavian Airlines
7.4
Good
1,617 reviews

Entertainment

6.7

Crew

8.0

Food

6.7

Overall

7.4

Comfort

7.3

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Czech Republic. 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 Chicago O'Hare Intl Airport to Czech Republic?

    For as low as $516, Scandinavian Airlines can have you in Czech Republic from Chicago O'Hare Intl Airport in 12h. The distance from Chicago O'Hare Intl Airport to Czech Republic is about 4531 mi.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Czech Republic one-way?

    One-way options have recently been found by users for as low as $250 on Icelandair. Other airlines that offer cheap prices include Scandinavian Airlines from $279 and Turkish Airlines from $319 one-way.

  • Can I find deals for flights from O'Hare Intl to Czech Republic that include hotel bookings?

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

  • How can I find direct flights from O'Hare Intl to Czech Republic?

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

  • Can I find deals for business class flights from O'Hare Intl to Czech Republic?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Czech Republic 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 Chicago O'Hare Intl Airport to Czech Republic?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Czech Republic (average of $426). Flying from Chicago O'Hare Intl Airport to Czech Republic in June is currently the most expensive (average of $896). 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

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Alternative routes for O'Hare Intl to Czech Republic

See prices for flight routes from nearby airports that may be better suited for you.
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Midway to Athens flights
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Midway to Madrid flights
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Midway to Frederic Chopin flights
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Midway to Lisbon flights
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Midway to Amsterdam flights

Top 10 airlines flying from O'Hare Intl to Czech Republic

Discover the top 10 airlines that operate flights from O'Hare Intl to Czech Republic. 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 December 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$421Average$486FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$453Average$606FlexibilityNo cancel feeOn-time76%
LOTCheapest$468Average$699FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$518Average$594FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$519Average$718FlexibilityNo cancel feeOn-time76%
SWISSCheapest$579Average$838FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$600Average$816FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$605Average$837FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$607Average$782FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$625Average$883FlexibilityNo cancel feeOn-time69%

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