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$288+ 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PRG
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$601
(Scandinavian Airlines)

One-way from

$288
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$636
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 ($190 potential increase over avg. RT price).
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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 March 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 March 31, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 3/31. 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.
Sun 8/317:15 pmORD - PRG
2 stops16h 40mScandinavian Airlines
Sun 9/149:00 pmPRG - ORD
2 stops26h 10mScandinavian Airlines
Deal found 3/31$601
This oojo deal was found by Cheapflights users on 3/30. 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.
Fri 9/2611:25 amORD - PRG
1 stop24h 00mTurkish Airlines
Fri 10/107:50 pmPRG - ORD
1 stop29h 05mTurkish Airlines
Deal found 3/30$610
This Air Serbia deal was found by Cheapflights users on 3/30. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/224:30 pmORD - PRG
1 stop33h 15mAir Serbia
Sat 10/259:15 amPRG - ORD
1 stop18h 45mAir Serbia
Deal found 3/30$641
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/307:25 pmORD - PRG
2 stops21h 30mMultiple Airlines
Wed 5/146:40 amPRG - ORD
2 stops31h 47mMultiple Airlines
Deal found 3/30$656
This Icelandair deal was found by Cheapflights users on 3/30. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:25 pmORD - PRG
1 stop10h 40mIcelandair
Fri 10/242:00 pmPRG - ORD
1 stop14h 15mIcelandair
Deal found 3/30$684
This oojo deal was found by Cheapflights users on 3/31. 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.
Sun 8/106:00 pmORD - PRG
1 stop17h 45mTAP AIR PORTUGAL
Wed 8/201:40 pmPRG - ORD
1 stop29h 55mTAP AIR PORTUGAL
Deal found 3/31$694
This Air Canada deal was found by Cheapflights users on 3/31. 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 3/31$699
This Delta deal was found by Cheapflights users on 3/31. 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.
Sat 10/252:00 pmMDW - PRG
2 stops14h 50mDelta
Wed 11/56:00 amPRG - MDW
2 stops19h 07mDelta
Deal found 3/31$724
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 11/297:05 pmORD - PRG
1 stop11h 50mUnited Airlines
Sat 12/67:20 amPRG - ORD
2 stops14h 25mUnited Airlines
Deal found 3/30$743
This SmartFares deal was found by Cheapflights users on 3/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/45:10 pmORD - PRG
1 stop11h 55mLOT
Mon 5/197:40 pmPRG - ORD
1 stop26h 15mLOT
Deal found 3/30$782
This FlightHub deal was found by Cheapflights users on 3/31. 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 4/283:45 pmORD - PRG
1 stop12h 25mAer Lingus
Fri 5/211:50 amPRG - ORD
1 stop14h 10mAer Lingus
Deal found 3/31$795
This Delta deal was found by Cheapflights users on 3/31. 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 5/137:00 amORD - PRG
1 stop19h 00mDelta
Wed 5/2111:00 amPRG - ORD
1 stop15h 20mDelta
Deal found 3/31$799

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 March 31, 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

Sun 8/31

7:15 pm-6:55 pm

2 stops16h 40m

Václav Havel Prague

Sun 9/14

9:00 pm-4:10 pm

2 stops26h 10m

$601

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 9/26

11:25 am-6:25 pm

1 stop24h 00m

Václav Havel Prague

Fri 10/10

7:50 pm-5:55 pm

1 stop29h 05m

$610

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 4/30

7:25 pm-11:55 pm

2 stops21h 30m

Václav Havel Prague

Wed 5/14

6:40 am-7:27 am

2 stops31h 47m

$656

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 8/10

6:00 pm-6:45 pm

1 stop17h 45m

Václav Havel Prague

Wed 8/20

1:40 pm-12:35 pm

1 stop29h 55m

$694

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 4/27

7:25 pm-1:05 pm

1 stop10h 40m

Václav Havel Prague

Fri 5/2

2:00 pm-9:15 pm

1 stop14h 15m

$744

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 4/30

4:30 pm-8:45 am

1 stop33h 15m

Václav Havel Prague

Sat 5/17

9:15 am-9:00 pm

1 stop18h 45m

$747

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 4/11

9:40 pm-7:00 pm

1 stop14h 20m

Václav Havel Prague

Wed 4/16

9:55 am-7:40 pm

1 stop16h 45m

$764

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 4/28

3:45 pm-11:10 am

1 stop12h 25m

Václav Havel Prague

Fri 5/2

11:50 am-7:00 pm

1 stop14h 10m

$795

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 8/10

4:00 pm-12:10 pm

1 stop13h 10m

Václav Havel Prague

Wed 8/20

1:40 pm-8:00 am

2 stops25h 20m

$797

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 5/13

9:25 am-9:00 am

1 stop16h 35m

Václav Havel Prague

Fri 5/23

11:00 am-8:46 pm

1 stop16h 46m

$799

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 33 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 $1,215). 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 March 31, 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 March 31, 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
7,899 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LOT
7.6
Good
1,065 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $385 on Aer Lingus. Other airlines that offer cheap prices include Turkish Airlines from $387 and Scandinavian Airlines from $398 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 $1,215). 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$397Average$549FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$455Average$506FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$515Average$581FlexibilityNo cancel feeOn-time77%
LOTCheapest$529Average$774FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$530Average$761FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$530Average$718FlexibilityNo cancel feeOn-time70%
SWISSCheapest$551Average$936FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$581Average$818FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$583Average$793FlexibilityNo cancel feeOn-time78%
KLMCheapest$587Average$748FlexibilityNo cancel feeOn-time75%
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