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$208+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PRG
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$530
(oojo)

One-way from

$208
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$688
From Chicago O'Hare Intl to Czech Republic
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One-way flight from Chicago O'Hare Intl to Czech Republic
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Highest demand for flights based on searches. 20% potential increase in price ($186 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:40 pmORD - PRG
1 stop13h 05mAmerican Airlines
Fri 11/2111:00 amPRG - ORD
1 stop14h 45mAmerican Airlines
Deal found 9/14$572
This Lufthansa deal was found by Cheapflights users on 9/13. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:50 pmORD - PRG
1 stop11h 15mLufthansa
Tue 11/47:25 amPRG - ORD
1 stop12h 45mLufthansa
Deal found 9/13$573
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:40 amORD - PRG
3 stops30h 15mMultiple Airlines
Tue 10/218:40 pmPRG - ORD
2 stops26h 15mMultiple Airlines
Deal found 9/15$575
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 12/112:50 pmORD - PRG
2 stops15h 15mUnited Airlines
Sun 12/77:25 amPRG - ORD
1 stop12h 45mUnited Airlines
Deal found 9/13$577
This FlightHub deal was found by Cheapflights users on 9/14. 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.
Sun 11/97:15 amORD - PRG
2 stops23h 40mMultiple Airlines
Sat 11/152:50 pmPRG - ORD
1 stop32h 30mMultiple Airlines
Deal found 9/14$578
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 12/289:50 pmORD - PRG
1 stop17h 35mUnited Airlines
Wed 1/73:10 pmPRG - ORD
1 stop11h 55mUnited Airlines
Deal found 9/14$579
This FlightHub deal was found by Cheapflights users on 9/12. 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 12/37:15 amORD - PRG
2 stops18h 30mAir Canada
Mon 12/87:25 amPRG - ORD
2 stops34h 53mAir Canada
Deal found 9/12$581
This Booking.com deal was found by Cheapflights users on 9/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1410:40 amORD - PRG
2 stops17h 10mAir Canada
Tue 10/216:00 amPRG - ORD
2 stops15h 48mAir Canada
Deal found 9/13$582
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:06 pmORD - PRG
2 stops14h 54mAmerican Airlines
Thu 11/136:45 amPRG - ORD
2 stops18h 10mAmerican Airlines
Deal found 9/13$583
This Icelandair deal was found by Cheapflights users on 9/14. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:15 pmORD - PRG
1 stop31h 50mIcelandair
Wed 10/12:00 pmPRG - ORD
1 stop14h 15mIcelandair
Deal found 9/14$584
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:50 pmORD - PRG
2 stops15h 00mAir Canada
Mon 12/1510:25 amPRG - ORD
2 stops16h 05mAir Canada
Deal found 9/14$585

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 September 15, 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

Fri 3/13

1:00 pm-1:55 pm

2 stops18h 55m

Václav Havel Prague

Fri 3/27

12:10 pm-9:05 pm

1 stop14h 55m

$576

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 10/15

10:50 am-9:40 am

2 stops15h 50m

Václav Havel Prague

Wed 10/29

12:10 pm-9:05 pm

1 stop14h 55m

$587

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 10/25

12:55 pm-11:25 am

2 stops15h 30m

Václav Havel Prague

Thu 11/6

4:40 pm-2:00 pm

1 stop28h 20m

$594

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 2/28

1:00 pm-10:40 pm

2 stops26h 40m

Václav Havel Prague

Wed 3/11

7:25 am-3:00 pm

1 stop13h 35m

$594

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 10/13

6:00 pm-4:00 pm

1 stop15h 00m

Václav Havel Prague

Mon 10/20

11:40 am-11:00 am

1 stop30h 20m

$597

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 2/28

1:00 pm-10:40 pm

2 stops26h 40m

Václav Havel Prague

Tue 3/10

7:25 am-6:33 pm

2 stops17h 08m

$604

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 3/1

1:01 pm-2:15 pm

2 stops18h 14m

Václav Havel Prague

Sat 3/7

1:45 pm-12:45 pm

2 stops30h 00m

$614

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 9/30

10:30 pm-5:50 pm

1 stop12h 20m

Václav Havel Prague

Wed 10/8

6:00 am-2:48 pm

2 stops15h 48m

$637

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 10/17

4:20 pm-10:35 am

1 stop11h 15m

Václav Havel Prague

Wed 10/22

6:00 am-3:04 pm

2 stops16h 04m

$641

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 12/14

4:10 pm-1:55 pm

1 stop14h 45m

Václav Havel Prague

Sun 12/28

7:25 am-8:05 am

2 stops31h 40m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 22 results
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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, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Czech Republic (average of $651). Flying from Chicago O'Hare Intl Airport to Czech Republic in June is currently the most expensive (average of $1,119). 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 September 15, 2025.

When flying from Chicago O'Hare Intl Airport to Czech Republic, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 15, 2025.
Read reviews from past customers who have flown LOT, Scandinavian Airlines, and United 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.
LOT
7.6
Good
1,114 reviews

Overall

7.6

Food

7.2

Comfort

7.5

Boarding

7.6

Entertainment

7.0

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Krzysztof,Sep 2025

ORD - KRK

It’s a professional person and flyer I love the LOT I will going to use this again
LOT
7.6
Good
1,114 reviews
LOT
7.6
Good
1,114 reviews

Overall

7.6

Food

7.2

Comfort

7.5

Boarding

7.6

Entertainment

7.0

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Krzysztof,Sep 2025

ORD - KRK

It’s a professional person and flyer I love the LOT I will going to use this again
Scandinavian Airlines
7.4
Good
1,484 reviews
LOT
7.6
Good
1,114 reviews

Overall

7.6

Food

7.2

Comfort

7.5

Boarding

7.6

Entertainment

7.0

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Krzysztof,Sep 2025

ORD - KRK

It’s a professional person and flyer I love the LOT I will going to use this again
United Airlines
7.4
Good
8,929 reviews
LOT
7.6
Good
1,114 reviews

Overall

7.6

Food

7.2

Comfort

7.5

Boarding

7.6

Entertainment

7.0

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Krzysztof,Sep 2025

ORD - KRK

It’s a professional person and flyer I love the LOT I will going to use this again
Aer Lingus
7.2
Good
1,270 reviews
LOT
7.6
Good
1,114 reviews

Overall

7.6

Food

7.2

Comfort

7.5

Boarding

7.6

Entertainment

7.0

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Krzysztof,Sep 2025

ORD - KRK

It’s a professional person and flyer I love the LOT I will going to use this again
Lufthansa
6.8
Okay
7,407 reviews
LOT
7.6
Good
1,114 reviews

Overall

7.6

Food

7.2

Comfort

7.5

Boarding

7.6

Entertainment

7.0

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Krzysztof,Sep 2025

ORD - KRK

It’s a professional person and flyer I love the LOT I will going to use this again

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 $594, United Airlines can have you in Czech Republic from Chicago O'Hare Intl Airport in 15h 30m. The distance from Chicago O'Hare Intl Airport to Czech Republic is about 4531 mi. This flight may include one or multiple stops.

  • 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, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Czech Republic (average of $651). Flying from Chicago O'Hare Intl Airport to Czech Republic in June is currently the most expensive (average of $1,119). 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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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$395Average$591FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$409Average$477FlexibilityNo cancel feeOn-time77%
LOTCheapest$468Average$723FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$516Average$592FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$537Average$726FlexibilityNo cancel feeOn-time70%
DeltaCheapest$579Average$860FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$595Average$846FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$600Average$783FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$603Average$909FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$605Average$848FlexibilityNo cancel feeOn-timeN/A

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