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$217+ Cheap flights from Chicago (CHI) 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PRG
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Chicago to Czech Republic

Keep the following information in mind while searching for Chicago to Czech Republic flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$497
(FlightHub)

One-way from

$217
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$612
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 (CHI) to Czech Republic
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One-way flight from Chicago (CHI) to Czech Republic
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Highest demand for flights based on searches. 21% potential increase in price ($191 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 November 2025
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Find flight deals from Chicago to Czech Republic

Cheapest flights from Chicago to Czech Republic
Explore the most affordable flight options available from Chicago to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Delta deal was found by Cheapflights users on 11/3. 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 11/1210:35 amORD - PRG
2 stops15h 30mDelta
Wed 11/198:55 amPRG - ORD
1 stop12h 25mDelta
Deal found 11/3$497
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 11/53:08 pmORD - PRG
2 stops15h 07mAmerican Airlines
Wed 11/1911:00 amPRG - ORD
1 stop13h 00mAmerican Airlines
Deal found 11/4$498
This Delta deal was found by Cheapflights users on 11/4. 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.
Tue 12/211:15 amORD - PRG
2 stops14h 10mDelta
Tue 1/1311:35 amPRG - ORD
1 stop33h 45mDelta
Deal found 11/4$502
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/263:20 pmORD - PRG
1 stop12h 45mUnited Airlines
Wed 12/103:10 pmPRG - ORD
1 stop11h 55mUnited Airlines
Deal found 11/4$503
This FlightHub deal was found by Cheapflights users on 11/5. 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 12/27:05 amORD - PRG
2 stops18h 40mMultiple Airlines
Mon 12/84:45 pmPRG - ORD
1 stop32h 40mMultiple Airlines
Deal found 11/5$504
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/12:39 pmORD - PRG
2 stops18h 26mUnited Airlines
Mon 1/121:45 pmPRG - ORD
1 stop31h 25mUnited Airlines
Deal found 11/4$506
This Delta deal was found by Cheapflights users on 11/4. 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.
Tue 11/181:15 pmMDW - PRG
2 stops15h 25mDelta
Wed 11/266:00 amPRG - MDW
2 stops19h 08mDelta
Deal found 11/4$506
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Thu 12/410:35 pmORD - PRG
1 stop12h 30mLufthansa
Fri 12/1210:20 amPRG - ORD
1 stop16h 45mLufthansa
Deal found 11/4$507
This Delta deal was found by Cheapflights users on 11/3. 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 11/121:15 pmMDW - PRG
2 stops15h 25mDelta
Wed 11/198:55 amPRG - MDW
2 stops16h 23mDelta
Deal found 11/3$507
This Air Canada deal was found by Cheapflights users on 11/4. 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.
Mon 12/17:05 amORD - PRG
2 stops18h 40mAir Canada
Mon 1/121:45 pmPRG - ORD
2 stops54h 16mAir Canada
Deal found 11/4$511
This Delta deal was found by Cheapflights users on 11/6. 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 12/101:13 pmORD - PRG
2 stops17h 32mDelta
Tue 12/166:00 amPRG - ORD
2 stops22h 39mDelta
Deal found 11/6$512
This Delta deal was found by Cheapflights users on 11/5. 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.
Mon 12/81:14 pmMDW - PRG
2 stops14h 36mDelta
Wed 12/246:00 amPRG - MDW
2 stops18h 19mDelta
Deal found 11/5$512

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 November 6, 2025.
Use the filters below to find and compare flights from Chicago to the Czech Republic that are best for you.

Fly from

Chicago

Fly to

Czech Republic

Route

Depart

Return

Price

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 1/7

2:35 pm-4:05 pm

2 stops18h 30m

Václav Havel Prague

Thu 1/15

7:35 am-10:01 am

2 stops33h 26m

$502

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 12/1

2:39 pm-4:05 pm

2 stops18h 26m

Václav Havel Prague

Mon 1/12

1:45 pm-2:10 pm

1 stop31h 25m

$506

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Mon 12/8

10:49 am-8:25 am

2 stops14h 36m

Václav Havel Prague

Wed 12/24

6:00 am-5:19 pm

2 stops18h 19m

$512

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 12/10

1:23 pm-1:45 pm

2 stops17h 22m

Václav Havel Prague

Tue 12/16

6:00 am-9:39 pm

2 stops22h 39m

$512

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 4/8

7:15 pm-8:15 pm

1 stop18h 00m

Václav Havel Prague

Wed 4/22

10:20 am-4:10 pm

1 stop12h 50m

$519

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 12/3

7:00 am-8:25 am

2 stops18h 25m

Václav Havel Prague

Mon 1/12

12:40 pm-3:10 pm

1 stop33h 30m

$521

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 11/28

6:00 pm-10:25 pm

1 stop21h 25m

Václav Havel Prague

Fri 12/12

7:35 am-8:05 pm

1 stop19h 30m

$540

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 11/29

5:20 pm-5:05 pm

1 stop16h 45m

Václav Havel Prague

Tue 1/13

11:35 am-2:20 pm

1 stop33h 45m

$542

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 3/1

5:37 pm-5:05 pm

2 stops16h 28m

Václav Havel Prague

Sun 3/8

6:00 am-2:20 pm

1 stop15h 20m

$546

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 12/3

10:45 am-8:25 am

2 stops14h 40m

Václav Havel Prague

Sun 12/7

11:35 am-2:20 pm

1 stop33h 45m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 42 results
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Best time to book a flight from Chicago to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic from Chicago 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 to the Czech Republic

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

Currently, February is the cheapest month in which you can book a flight from Chicago to Czech Republic (average of $431). Flying from Chicago to Czech Republic in June is currently the most expensive (average of $875). 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 CHI to CZ?

Find hourly flight availability from Chicago 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 November 6, 2025.

It’s typically best to fly out from Chicago to Czech Republic at noon. Doing so could potentially save you 12% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Chicago to Czech Republic?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Czech Republic. Price data was last updated on December 8, 2024.

Travelers seeking maximum savings on their Chicago 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 November 6, 2025.
Peruse reviews from past customers who have flown with Scandinavian Airlines, United Airlines, and Turkish Airlines from Chicago to the Czech Republic to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,561 reviews

Entertainment

6.6

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Scandinavian Airlines
7.4
Good
1,561 reviews
Scandinavian Airlines
7.4
Good
1,561 reviews

Entertainment

6.6

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
United Airlines
7.4
Good
9,003 reviews
Scandinavian Airlines
7.4
Good
1,561 reviews

Entertainment

6.6

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Turkish Airlines
7.3
Good
4,031 reviews
Scandinavian Airlines
7.4
Good
1,561 reviews

Entertainment

6.6

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Lufthansa
6.8
Okay
7,555 reviews
Scandinavian Airlines
7.4
Good
1,561 reviews

Entertainment

6.6

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
British Airways
6.7
Okay
7,499 reviews
Scandinavian Airlines
7.4
Good
1,561 reviews

Entertainment

6.6

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 to Czech Republic?

    A quick flight from Chicago to Czech Republic can take about 14h 36m. United Airlines provides one of the quickest options available for as low as $512. Chicago and Czech Republic are separated by a distance of 4535 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Chicago to Czech Republic?

    The most popular flight routes from Chicago to Czech Republic are Chicago O'Hare Intl - Václav Havel Prague, Chicago Midway - Václav Havel Prague and Chicago O'Hare Intl - Brno Turany.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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 to Czech Republic?

    Currently, February is the cheapest month in which you can book a flight from Chicago to Czech Republic (average of $431). Flying from Chicago to Czech Republic in June is currently the most expensive (average of $875). 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 Chicago 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 Chicago to Czech Republic

Discover the top 10 airlines that operate flights from Chicago 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$420Average$489FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$453Average$630FlexibilityNo cancel feeOn-time76%
LOTCheapest$468Average$703FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$518Average$592FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$558Average$735FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$574Average$816FlexibilityNo cancel feeOn-time70%
SWISSCheapest$579Average$838FlexibilityNo cancel feeOn-time79%
DeltaCheapest$590Average$860FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$593Average$884FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$605Average$838FlexibilityNo cancel feeOn-timeN/A

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