HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Czech Republic

$225+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PRG
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Czech Republic with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 30, 2025.

Round-trip from

$577
(oojo)

One-way from

$225
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$797
From Chicago O'Hare Intl to Czech Republic
Search Deals
One-way flight from Chicago O'Hare Intl to Czech Republic
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($185 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 30, 2025.

This oojo deal was found by Cheapflights users on 7/30. 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 9/610:15 pmORD - PRG
1 stop31h 50mIcelandair
Sun 9/212:00 pmPRG - ORD
1 stop14h 15mIcelandair
Deal found 7/30$577
This Scandinavian Airlines deal was found by Cheapflights users on 7/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:25 amORD - PRG
2 stops17h 20mScandinavian Airlines
Tue 11/1110:25 amPRG - ORD
2 stops18h 37mScandinavian Airlines
Deal found 7/30$578
This FlightHub deal was found by Cheapflights users on 7/28. 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.
Sat 9/2711:45 pmORD - PRG
1 stop25h 40mTurkish Airlines
Sat 10/117:20 pmPRG - ORD
1 stop21h 20mTurkish Airlines
Deal found 7/28$579
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 12/306:50 pmORD - PRG
1 stop12h 05mSWISS
Tue 1/1310:00 amPRG - ORD
1 stop13h 20mSWISS
Deal found 7/30$586
This Mytrip deal was found by Cheapflights users on 7/29. 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 8/197:25 pmORD - PRG
2 stops16h 25mMultiple Airlines
Tue 9/21:55 pmPRG - ORD
2 stops35h 20mMultiple Airlines
Deal found 7/29$604
This British Airways deal was found by Cheapflights users on 7/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:10 pmORD - PRG
1 stop12h 45mBritish Airways
Thu 1/89:30 pmPRG - ORD
1 stop28h 15mBritish Airways
Deal found 7/29$610
This Air Canada deal was found by Cheapflights users on 7/28. 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.
Sun 11/212:50 pmORD - PRG
2 stops20h 15mAir Canada
Fri 11/147:40 amPRG - ORD
2 stops21h 25mAir Canada
Deal found 7/28$620
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/1210:35 pmORD - PRG
1 stop18h 00mAmerican Airlines
Fri 8/227:10 amPRG - ORD
2 stops17h 04mAmerican Airlines
Deal found 7/29$628
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/137:05 pmORD - PRG
1 stop12h 00mUnited Airlines
Tue 8/1910:25 amPRG - ORD
2 stops15h 00mUnited Airlines
Deal found 7/30$630
This LOT deal was found by Cheapflights users on 7/27. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:10 pmORD - PRG
2 stops18h 50mLOT
Sun 10/129:55 amPRG - ORD
1 stop12h 15mLOT
Deal found 7/27$639

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 July 30, 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 9/6

10:15 pm-1:05 pm

1 stop31h 50m

Václav Havel Prague

Sun 9/21

2:00 pm-9:15 pm

1 stop14h 15m

$577

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 10/28

10:25 am-9:45 am

2 stops17h 20m

Václav Havel Prague

Tue 11/11

10:25 am-10:02 pm

2 stops18h 37m

$578

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 9/27

11:45 pm-8:25 am

1 stop25h 40m

Václav Havel Prague

Sat 10/11

7:20 pm-9:40 am

1 stop21h 20m

$579

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 12/30

6:50 pm-1:55 pm

1 stop12h 05m

Václav Havel Prague

Tue 1/13

10:00 am-4:20 pm

1 stop13h 20m

$586

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/19

7:25 pm-6:50 pm

2 stops16h 25m

Václav Havel Prague

Tue 9/2

1:55 pm-6:15 pm

2 stops35h 20m

$604

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 1/5

9:45 pm-5:30 pm

1 stop12h 45m

Václav Havel Prague

Wed 1/21

11:00 am-6:45 pm

1 stop14h 45m

$605

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 1/6

6:50 pm-1:55 pm

1 stop12h 05m

Václav Havel Prague

Wed 1/21

7:20 am-6:27 pm

2 stops18h 07m

$611

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 11/2

12:50 pm-4:05 pm

2 stops20h 15m

Václav Havel Prague

Fri 11/14

7:40 am-10:05 pm

2 stops21h 25m

$620

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/12

10:35 pm-11:35 pm

1 stop18h 00m

Václav Havel Prague

Fri 8/22

7:10 am-5:14 pm

2 stops17h 04m

$628

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 9/30

5:10 pm-7:00 pm

2 stops18h 50m

Václav Havel Prague

Sun 10/12

9:55 am-3:10 pm

1 stop12h 15m

$639

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 14 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, 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 $1,118). 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 July 30, 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 July 30, 2025.
Read reviews from past customers who have flown LOT, SWISS, 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
1,105 reviews

Food

7.2

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
LOT
7.6
Good
1,105 reviews
LOT
7.6
Good
1,105 reviews

Food

7.2

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
SWISS
7.5
Good
1,686 reviews
LOT
7.6
Good
1,105 reviews

Food

7.2

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
United Airlines
7.4
Good
8,896 reviews
LOT
7.6
Good
1,105 reviews

Food

7.2

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Turkish Airlines
7.3
Good
3,928 reviews
LOT
7.6
Good
1,105 reviews

Food

7.2

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Scandinavian Airlines
7.3
Good
1,453 reviews
LOT
7.6
Good
1,105 reviews

Food

7.2

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

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.

  • 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 $265 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Turkish Airlines from $319 and Scandinavian Airlines from $366 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, 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 $1,118). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to Czech Republic

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Heathrow flights
O'Hare Intl to Charles de Gaulle flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Madrid flights
O'Hare Intl to Dublin flights
O'Hare Intl to Athens flights
O'Hare Intl to Istanbul flights
O'Hare Intl to Orly flights
O'Hare Intl to Gatwick flights
O'Hare Intl to Barcelona-El Prat flights
O'Hare Intl to Frederic Chopin flights
O'Hare Intl to London City flights
O'Hare Intl to Frankfurt flights
O'Hare Intl to Amsterdam flights
Midway to Heathrow flights
O'Hare Intl to Munich flights
O'Hare Intl to Edinburgh flights
Midway to Charles de Gaulle flights
Midway to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Malpensa flights
O'Hare Intl to Stansted flights
O'Hare Intl to Lisbon flights
O'Hare Intl to Zurich flights
O'Hare Intl to Luton flights
O'Hare Intl to Keflavik Intl flights
O'Hare Intl to Bruxelles-National flights
O'Hare Intl to Krakow flights
O'Hare Intl to Vienna flights
Midway to Madrid flights
O'Hare Intl to Copenhagen flights
O'Hare Intl to Sabiha Gokcen flights
O'Hare Intl to Otopeni Intl flights
O'Hare Intl to Beauvais-Tille flights
Midway to Athens flights
Midway to Dublin flights
O'Hare Intl to Linate flights
Midway to Lisbon flights
Midway to Otopeni Intl flights
O'Hare Intl to Naples flights
Midway to Barcelona-El Prat flights
Midway to Frederic Chopin flights
O'Hare Intl to Belgrade flights
O'Hare Intl to Berlin flights
Midway to Frankfurt flights
O'Hare Intl to Vicenza flights
Midway to Keflavik Intl flights
O'Hare Intl to Oslo Gardermoen flights
O'Hare Intl to Tirana flights
O'Hare Intl to Ciampino flights
O'Hare Intl to Sofia 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$395Average$613FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$409Average$530FlexibilityNo cancel feeOn-time77%
LOTCheapest$507Average$779FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$516Average$590FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$530Average$826FlexibilityNo cancel feeOn-time71%
SWISSCheapest$536Average$712FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$537Average$728FlexibilityNo cancel feeOn-time70%
Austrian AirlinesCheapest$583Average$757FlexibilityNo cancel feeOn-time78%
DeltaCheapest$590Average$844FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$593Average$832FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.