Czech Republic

$274+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PRG
May 9 — May 161
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago 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 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 April 9, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/4. 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 4/238:10 pm
ORD
-
PRG
1 stop29h 10m
Turkish Airlines
Thu 5/77:20 pm
PRG
-
ORD
1 stop21h 20m
Turkish Airlines
Deal found 4/4$559
This Justfly.com deal was found by Cheapflights users on 4/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:20 pm
ORD
-
PRG
2 stops17h 55m
Scandinavian Airlines
Sun 11/1510:25 am
PRG
-
ORD
1 stop13h 20m
Scandinavian Airlines
Deal found 4/7$562
This oojo deal was found by Cheapflights users on 4/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:15 pm
ORD
-
PRG
2 stops15h 40m
Scandinavian Airlines
Mon 11/1610:25 am
PRG
-
ORD
1 stop13h 20m
Scandinavian Airlines
Deal found 4/6$564
This FlightHub deal was found by Cheapflights users on 4/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:50 am
ORD
-
PRG
1 stop23h 00m
Turkish Airlines
Mon 11/302:45 pm
PRG
-
ORD
1 stop26h 20m
Turkish Airlines
Deal found 4/6$566
This FlightHub deal was found by Cheapflights users on 4/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:25 am
ORD
-
PRG
1 stop24h 00m
Turkish Airlines
Mon 10/57:20 pm
PRG
-
ORD
1 stop21h 20m
Turkish Airlines
Deal found 4/6$567
This FlightHub deal was found by Cheapflights users on 4/5. 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.
Thu 4/238:10 pm
ORD
-
PRG
1 stop15h 15m
Turkish Airlines
Sun 5/107:20 pm
PRG
-
ORD
1 stop21h 20m
Turkish Airlines
Deal found 4/5$568
This FlightHub deal was found by Cheapflights users on 4/8. 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 9/88:10 pm
ORD
-
PRG
1 stop15h 15m
Turkish Airlines
Wed 9/167:20 pm
PRG
-
ORD
1 stop21h 20m
Turkish Airlines
Deal found 4/8$573
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:10 pm
ORD
-
PRG
1 stop15h 15m
Turkish Airlines
Tue 4/289:15 am
PRG
-
ORD
1 stop31h 25m
Turkish Airlines
Deal found 4/5$575
This Booking.com deal was found by Cheapflights users on 4/8. 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.
Thu 10/811:25 am
ORD
-
PRG
1 stop24h 00m
Turkish Airlines
Mon 10/123:20 pm
PRG
-
ORD
1 stop25h 20m
Turkish Airlines
Deal found 4/8$576
This FlightHub deal was found by Cheapflights users on 4/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:10 pm
ORD
-
PRG
1 stop35h 15m
Turkish Airlines
Fri 9/181:55 pm
PRG
-
ORD
1 stop26h 45m
Turkish Airlines
Deal found 4/6$577
This FlightHub deal was found by Cheapflights users on 4/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:10 pm
ORD
-
PRG
1 stop35h 15m
Turkish Airlines
Sun 9/61:55 pm
PRG
-
ORD
1 stop26h 45m
Turkish Airlines
Deal found 4/6$586
This Delta deal was found by Cheapflights users on 4/6. 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.
Mon 11/95:59 pm
MDW
-
PRG
2 stops16h 06m
Delta
Fri 11/136:00 am
PRG
-
MDW
2 stops17h 25m
Delta
Deal found 4/6$766

Find 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 April 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$559
(Kiwi.com)

One-way from

$274
(Booking.com)

Popular in

June

Cheapest in

February

Average price

$597
Provider with most accurate pricing for Chicago (CHI)-Václav Havel Prague flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Václav Havel Prague flights.
From Chicago (CHI) to Czech Republic
One-way flight from Chicago (CHI) to Czech Republic
Highest demand for flights based on searches. 20% potential increase in price ($179 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Average for round-trip flights in April 2026

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 April 9, 2026.
Use the filters below to find and compare flights from Chicago to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Mon 5/11

9:22 am-8:20 am

2 stops15h 58m

Václav Havel Prague

Wed 5/20

11:00 am-9:09 pm

2 stops17h 09m

$873

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 9/17

1:00 pm-8:05 pm

2 stops24h 05m

Václav Havel Prague

Sat 9/19

9:10 am-9:15 pm

1 stop19h 05m

$899

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Mon 5/11

1:59 pm-10:50 am

2 stops13h 51m

Václav Havel Prague

Sun 5/24

6:00 am-3:26 pm

2 stops16h 26m

$932

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Sun 8/9

6:58 pm-5:40 pm

2 stops15h 42m

Václav Havel Prague

Sun 8/23

6:30 am-4:27 pm

2 stops16h 57m

$937

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 5/12

5:55 pm-5:55 pm

1 stop17h 00m

Václav Havel Prague

Sat 5/23

6:50 am-12:00 pm

1 stop12h 10m

$971

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 5/12

5:55 pm-5:55 pm

1 stop17h 00m

Václav Havel Prague

Mon 5/25

11:30 am-11:26 pm

2 stops18h 56m

$981

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Tue 5/12

7:13 pm-5:40 pm

2 stops15h 27m

Václav Havel Prague

Sun 5/24

6:00 am-5:56 pm

2 stops18h 56m

$987

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 6/6

8:10 pm-1:00 pm

1 stop33h 50m

Václav Havel Prague

Wed 6/10

3:20 pm-9:40 am

1 stop25h 20m

$1,010

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Wed 8/5

6:58 pm-5:40 pm

2 stops15h 42m

Václav Havel Prague

Sun 8/16

6:00 am-4:27 pm

2 stops17h 27m

$1,041
Quickest round-trip

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 6/4

11:03 am-11:00 am

2 stops16h 57m

Václav Havel Prague

Fri 6/19

6:50 am-12:00 pm

1 stop12h 10m

$1,047

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

Showing 1-10 of 43 resultsSorted by cheapest first
1
2
3
...
5

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, December is the cheapest month in which you can book a flight from Chicago to Czech Republic (average of $429). Flying from Chicago to Czech Republic in June is currently the most expensive (average of $815). 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.

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 April 9, 2026.
Peruse reviews from past customers who have flown with United Airlines,Turkish Airlines, andScandinavian 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.

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 15h 58m. Delta provides one of the quickest options available for as low as $873. 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 cheapest airlines to fly from Chicago to Czech Republic one-way?

    One-way options have recently been found by users for as low as $274 on United Airlines. Other airlines that offer cheap prices include Scandinavian Airlines from $279 and Aer Lingus from $294 one-way.

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

  • 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, December is the cheapest month in which you can book a flight from Chicago to Czech Republic (average of $429). Flying from Chicago to Czech Republic in June is currently the most expensive (average of $815). 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.

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 April 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$425Average$528FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$453Average$596FlexibilityNo cancel feeOn-time76%
LOTCheapest$504Average$783FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$518Average$713FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$530Average$583FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$542Average$670FlexibilityNo cancel feeOn-time70%
SWISSCheapest$579Average$837FlexibilityNo cancel feeOn-time79%
KLMCheapest$598Average$902FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$607Average$808FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$615Average$722FlexibilityNo cancel feeOn-time71%

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.