How does KAYAK find such low prices on flights from Chicago to the Czech Republic?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to the Czech Republic.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to the Czech Republic?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago to the Czech Republic is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Chicago to the Czech Republic?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Chicago to the Czech Republic with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to the Czech Republic?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chicago to the Czech Republic up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Which airlines provide the cheapest flights from Chicago to the Czech Republic?

In the past 5 days, the cheapest round-trip tickets from Chicago to the Czech Republic were found on Turkish Airlines ($710) and Delta ($765).

Which airlines provide the cheapest flights from Chicago to the Czech Republic?

In the past 5 days, the cheapest round-trip tickets from Chicago to the Czech Republic were found on Turkish Airlines ($710) and Delta ($765).

How long does a flight from Chicago to the Czech Republic take?

The duration of a flight to the Czech Republic depends on your arrival airport. The shortest routes to the Czech Republic from Chicago are to Prague , which takes 11h 16m , and Brno , which takes 23h 10m.

How long does a flight from Chicago to the Czech Republic take?

The duration of a flight to the Czech Republic depends on your arrival airport. The shortest routes to the Czech Republic from Chicago are to Prague , which takes 11h 16m , and Brno , which takes 23h 10m.

$253 CHEAP FLIGHTS from Chicago to the Czech Republic

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Flight Deals

Book Cheap Chicago to the Czech Republic Plane Tickets

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Chicago to the Czech Republic

Sat, Oct 17 - Sat, Oct 24

11:20 pm - 8:40 amORD Chicago O'Hare Intl-PRG Václav Havel Prague

26h 20m1 stop Belgrade Nikola Tesla

9:10 am - 9:15 pmPRG Václav Havel Prague-ORD Chicago O'Hare Intl

19h 05m1 stop Belgrade Nikola Tesla

$653Air Serbia

Sat, Oct 17 - Sat, Oct 24

11:20 pm - 8:40 amORD Chicago O'Hare Intl-PRG Václav Havel Prague

26h 20m1 stop Belgrade Nikola Tesla

9:10 am - 9:15 pmPRG Václav Havel Prague-ORD Chicago O'Hare Intl

19h 05m1 stop Belgrade Nikola Tesla

$667Air Serbia

Wed, Sep 16 - Wed, Sep 23

8:10 pm - 6:25 pmORD Chicago O'Hare Intl-PRG Václav Havel Prague

15h 15m1 stop Istanbul

3:20 pm - 9:40 amPRG Václav Havel Prague-ORD Chicago O'Hare Intl

25h 20m1 stop Istanbul

$671Turkish Airlines

Sun, Sep 20 - Tue, Oct 6

8:10 pm - 2:25 pmORD Chicago O'Hare Intl-PRG Václav Havel Prague

35h 15m1 stop Istanbul

3:20 pm - 9:40 amPRG Václav Havel Prague-ORD Chicago O'Hare Intl

25h 20m1 stop Istanbul

$678Turkish Airlines

Wed, Jan 6 - Mon, Jan 18

9:50 pm - 5:30 pmORD Chicago O'Hare Intl-PRG Václav Havel Prague

12h 40m1 stop London Heathrow

6:45 am - 1:45 pmPRG Václav Havel Prague-ORD Chicago O'Hare Intl

14h 00m1 stop London Heathrow

$697British Airways

Thu, Dec 3 - Thu, Dec 17

9:50 pm - 5:15 pmORD Chicago O'Hare Intl-PRG Václav Havel Prague

12h 25m1 stop Warsaw Frederic Chopin

7:15 am - 7:55 pmPRG Václav Havel Prague-ORD Chicago O'Hare Intl

19h 40m1 stop Warsaw Frederic Chopin

$698LOT

Thu, Dec 3 - Sat, Dec 12

9:50 pm - 5:15 pmORD Chicago O'Hare Intl-PRG Václav Havel Prague

12h 25m1 stop Warsaw Frederic Chopin

7:15 am - 7:55 pmPRG Václav Havel Prague-ORD Chicago O'Hare Intl

19h 40m1 stop Warsaw Frederic Chopin

$699LOT

Tue, Dec 8 - Tue, Dec 22

9:50 pm - 10:40 pmORD Chicago O'Hare Intl-PRG Václav Havel Prague

17h 50m1 stop Munich Franz Josef Strauss

7:05 am - 1:10 pmPRG Václav Havel Prague-ORD Chicago O'Hare Intl

13h 05m1 stop Frankfurt am Main

$730Lufthansa

Sun, Nov 29 - Fri, Dec 4

9:50 pm - 10:40 pmORD Chicago O'Hare Intl-PRG Václav Havel Prague

17h 50m1 stop Munich Franz Josef Strauss

7:05 am - 1:10 pmPRG Václav Havel Prague-ORD Chicago O'Hare Intl

13h 05m1 stop Frankfurt am Main

$730Lufthansa

Mon, Jan 4 - Mon, Jan 18

9:50 pm - 5:30 pmORD Chicago O'Hare Intl-PRG Václav Havel Prague

12h 40m1 stop London Heathrow

9:35 pm - 1:45 pmPRG Václav Havel Prague-ORD Chicago O'Hare Intl

23h 10m1 stop London Heathrow

$733British Airways

Recent last minute flight deals from Chicago to the Czech Republic

Wed, Aug 12 - Thu, Dec 17

9:50 pm - 9:15 amORD Chicago O'Hare Intl-PRG Václav Havel Prague

28h 25m1 stop Warsaw Frederic Chopin

12:55 pm - 7:55 pmPRG Václav Havel Prague-ORD Chicago O'Hare Intl

14h 00m1 stop Warsaw Frederic Chopin

$750LOT

Wed, Aug 12 - Thu, Dec 17

9:50 pm - 9:15 amORD Chicago O'Hare Intl-PRG Václav Havel Prague

28h 25m1 stop Warsaw Frederic Chopin

12:55 pm - 7:55 pmPRG Václav Havel Prague-ORD Chicago O'Hare Intl

14h 00m1 stop Warsaw Frederic Chopin

$751LOT

Wed, Aug 12 - Thu, Dec 17

6:00 pm - 12:35 pmORD Chicago O'Hare Intl-PRG Václav Havel Prague

35h 35m1 stop Lisbon Humberto Delgado

7:15 pm - 3:30 pmPRG Václav Havel Prague-ORD Chicago O'Hare Intl

27h 15m1 stop Lisbon Humberto Delgado

$758TAP AIR PORTUGAL

Tue, Aug 11 - Tue, Sep 22

8:10 pm - 8:20 amORD Chicago O'Hare Intl-PRG Václav Havel Prague

29h 10m1 stop Istanbul

7:20 pm - 9:40 amPRG Václav Havel Prague-ORD Chicago O'Hare Intl

21h 20m1 stop Istanbul

$794Turkish Airlines

Wed, Aug 12 - Thu, Dec 17

8:10 pm - 1:00 pmORD Chicago O'Hare Intl-PRG Václav Havel Prague

33h 50m1 stop Istanbul

2:45 pm - 6:20 pmPRG Václav Havel Prague-ORD Chicago O'Hare Intl

34h 35m1 stop Istanbul

$802Turkish Airlines

Tue, Aug 11 - Thu, Aug 20

9:40 pm - 4:00 pmORD Chicago O'Hare Intl-PRG Václav Havel Prague

11h 20m1 stop Munich Franz Josef Strauss

2:30 pm - 7:55 pmPRG Václav Havel Prague-ORD Chicago O'Hare Intl

12h 25m1 stop Frankfurt am Main

$823Lufthansa

Tue, Aug 11 - Tue, Sep 22

7:25 pm - 1:05 pmORD Chicago O'Hare Intl-PRG Václav Havel Prague

10h 40m1 stop Reykjavik Keflavik Intl

1:20 pm - 6:15 pmPRG Václav Havel Prague-ORD Chicago O'Hare Intl

35h 55m2 stops Milan Malpensa Reykjavik Keflavik Intl

$864Multiple Airlines

Tue, Aug 11 - Thu, Aug 20

9:40 pm - 9:20 pmORD Chicago O'Hare Intl-PRG Václav Havel Prague

16h 40m1 stop Munich Franz Josef Strauss

6:00 am - 12:55 pmPRG Václav Havel Prague-ORD Chicago O'Hare Intl

13h 55m1 stop Frankfurt am Main

$880Lufthansa

Tue, Aug 11 - Thu, Aug 20

7:05 pm - 4:25 pmORD Chicago O'Hare Intl-PRG Václav Havel Prague

14h 20m1 stop London Heathrow

9:35 pm - 1:50 pmPRG Václav Havel Prague-ORD Chicago O'Hare Intl

23h 15m1 stop London Heathrow

$889British Airways

Tue, Aug 11 - Thu, Aug 20

11:22 am - 10:50 amORD Chicago O'Hare Intl-PRG Václav Havel Prague

16h 28m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

6:00 am - 2:15 pmPRG Václav Havel Prague-ORD Chicago O'Hare Intl

15h 15m1 stop Amsterdam Schiphol

$908Delta

Booking Insights

KAYAK's insights & trends for Chicago to the Czech Republic flights

Get data-powered insights and trends into flights from Chicago to the Czech Republic to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

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

The cheapest month for flights from Chicago to the Czech Republic is February, when tickets cost $573 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,127 and $872 respectively.

How far in advance should I book a flight from Chicago to the Czech Republic?

To get a below average price on the flight from Chicago to the Czech Republic, you should book around 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Find deals

Low season	January
High season	December
Cheapest flight	$253

Best time to beat the crowds with an average 30% drop in price.

Most popular time to fly and prices are also 13% lower on average.

Flight from Chicago O'Hare Airport to Prague

How does KAYAK find such low prices on flights from Chicago to the Czech Republic?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to the Czech Republic.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to the Czech Republic?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago to the Czech Republic is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Chicago to the Czech Republic?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Chicago to the Czech Republic with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to the Czech Republic?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chicago to the Czech Republic up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Chicago to the Czech Republic

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Cabin class types available on flights to the Czech Republic

First Class flights from Chicago to the Czech Republic

Business Class flights from Chicago to the Czech Republic

Premium Economy Class flights from Chicago to the Czech Republic

Economy Class flights from Chicago to the Czech Republic

$253 Find Cheap Flights from Chicago to the Czech Republic - Compare and Save

Book Cheap Chicago to the Czech Republic Plane Tickets

Recent round-trip flight deals from Chicago to the Czech Republic

Recent one-way flight deals from Chicago to the Czech Republic

Recent last minute flight deals from Chicago to the Czech Republic

KAYAK's insights & trends for Chicago to the Czech Republic flights

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

How far in advance should I book a flight from Chicago to the Czech Republic?

Which airlines provide the cheapest flights from Chicago to the Czech Republic?

How long does a flight from Chicago to the Czech Republic take?

Good to know

Low season

High season

Cheapest flight

FAQs - booking Czech Republic flights

Everything you need to know for your flight from Chicago to the Czech Republic

Cabin class types available on flights to the Czech Republic

Complete your trip to the Czech Republic with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in Chicago to the Czech Republic

Flights from Chicago to popular cities in the Czech Republic

Find deals for your return flight