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$286+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PRG
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$636
(Icelandair)

One-way from

$286
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$990
From Chicago (CHI) to Czech Republic
Search Deals
One-way flight from Chicago (CHI) to Czech Republic
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Highest demand for flights based on searches. 20% potential increase in price ($188 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 June 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 June 12, 2025.

This Icelandair deal was found by Cheapflights users on 6/9. 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.
Wed 10/110:15 pmORD - PRG
1 stop31h 50mIcelandair
Wed 10/82:00 pmPRG - ORD
1 stop14h 15mIcelandair
Deal found 6/9$636
This Scandinavian Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 10/17:30 amORD - PRG
2 stops29h 45mScandinavian Airlines
Fri 10/178:55 pmPRG - ORD
1 stop26h 15mScandinavian Airlines
Deal found 6/11$638
This Delta deal was found by Cheapflights users on 6/11. 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.
Sun 10/261:00 pmMDW - PRG
2 stops22h 05mDelta
Thu 11/69:40 amPRG - MDW
2 stops19h 04mDelta
Deal found 6/11$639
This Turkish Airlines deal was found by Cheapflights users on 6/9. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:45 pmORD - PRG
1 stop25h 40mTurkish Airlines
Sun 10/57:50 pmPRG - ORD
1 stop33h 10mTurkish Airlines
Deal found 6/9$643
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 7/1410:30 pmORD - PRG
1 stop17h 30mAmerican Airlines
Tue 8/1911:35 amPRG - ORD
1 stop13h 15mAmerican Airlines
Deal found 6/11$648
This FlightHub deal was found by Cheapflights users on 6/10. 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 7/273:45 pmORD - PRG
1 stop12h 25mAer Lingus
Thu 8/1411:50 amPRG - ORD
1 stop14h 10mAer Lingus
Deal found 6/10$649
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/149:14 pmORD - PRG
1 stop31h 56mUnited Airlines
Tue 8/196:00 amPRG - ORD
2 stops19h 25mUnited Airlines
Deal found 6/12$655
This Gotogate deal was found by Cheapflights users on 6/10. 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.
Wed 10/87:05 pmORD - PRG
1 stop16h 20mMultiple Airlines
Wed 10/2211:40 amPRG - ORD
2 stops15h 31mMultiple Airlines
Deal found 6/10$656
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:40 amORD - PRG
2 stops16h 00mAir Canada
Wed 11/57:20 amPRG - ORD
2 stops14h 25mAir Canada
Deal found 6/12$658
This Iberia deal was found by Cheapflights users on 6/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/154:55 pmORD - PRG
1 stop20h 35mBritish Airways
Thu 8/2110:10 amPRG - ORD
1 stop15h 05mBritish Airways
Deal found 6/12$669
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/244:00 pmORD - PRG
1 stop11h 55mLufthansa
Thu 11/63:10 pmPRG - ORD
1 stop11h 55mLufthansa
Deal found 6/11$671
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Mon 7/146:10 pmORD - PRG
1 stop17h 30mTAP AIR PORTUGAL
Thu 8/217:30 pmPRG - ORD
1 stop27h 40mTAP AIR PORTUGAL
Deal found 6/12$674

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 June 12, 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 10/1

10:15 pm-1:05 pm

1 stop31h 50m

Václav Havel Prague

Wed 10/8

2:00 pm-9:15 pm

1 stop14h 15m

$636

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 10/1

7:30 am-8:15 pm

2 stops29h 45m

Václav Havel Prague

Fri 10/17

8:55 pm-4:10 pm

1 stop26h 15m

$638

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Sun 10/26

1:00 pm-5:05 pm

2 stops22h 05m

Václav Havel Prague

Thu 11/6

9:40 am-9:44 pm

2 stops19h 04m

$639

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 10/1

11:45 pm-8:25 am

1 stop25h 40m

Václav Havel Prague

Sun 10/5

7:50 pm-10:00 pm

1 stop33h 10m

$643

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 7/14

10:30 pm-11:00 pm

1 stop17h 30m

Václav Havel Prague

Tue 8/19

11:35 am-5:50 pm

1 stop13h 15m

$648

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 7/27

3:45 pm-11:10 am

1 stop12h 25m

Václav Havel Prague

Thu 8/14

11:50 am-7:00 pm

1 stop14h 10m

$649

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 8/14

9:14 pm-12:10 pm

1 stop31h 56m

Václav Havel Prague

Tue 8/19

6:00 am-6:25 pm

2 stops19h 25m

$655

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 10/8

7:05 pm-6:25 pm

1 stop16h 20m

Václav Havel Prague

Wed 10/22

11:40 am-8:11 pm

2 stops15h 31m

$656

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 10/25

10:40 am-9:40 am

2 stops16h 00m

Václav Havel Prague

Wed 11/5

7:20 am-2:45 pm

2 stops14h 25m

$658

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 7/15

4:55 pm-8:30 pm

1 stop20h 35m

Václav Havel Prague

Thu 8/21

10:10 am-6:15 pm

1 stop15h 05m

$669

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 36 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, November is the cheapest month in which you can book a flight from Chicago to Czech Republic (average of $651). Flying from Chicago to Czech Republic in June is currently the most expensive (average of $1,132). 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 June 12, 2025.

When flying from Chicago 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.

Rainfall in Czech Republic by month

Plan your trip to Czech Republic by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Czech Republic ranges from 0.4 - 2.4 inches per month. June is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit Czech Republic when rainfall is around 0.4 in.

Temperature in Czech Republic by month

Plan your trip to Czech Republic by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Czech Republic, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 June 12, 2025.
See what other customers who have flown with Delta, KLM and LOT from Chicago to Czech Republic have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LOT
7.6
Good
1,077 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Chicago to Czech Republic one-way?

    One-way options have recently been found by users for as low as $286 on Icelandair. Other airlines that offer cheap prices include Turkish Airlines from $318 and Scandinavian Airlines from $389 one-way.

  • 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, November is the cheapest month in which you can book a flight from Chicago to Czech Republic (average of $651). Flying from Chicago to Czech Republic in June is currently the most expensive (average of $1,132). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$395Average$545FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$444Average$506FlexibilityNo cancel feeOn-time77%
LOTCheapest$507Average$775FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$516Average$590FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$537Average$743FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$542Average$778FlexibilityNo cancel feeOn-time71%
SWISSCheapest$551Average$959FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$581Average$839FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$582Average$736FlexibilityNo cancel feeOn-time78%
DeltaCheapest$590Average$877FlexibilityNo cancel feeOn-timeN/A

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