Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Chicago O'Hare Intl Airport to the Czech Republic from $253

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to the Czech Republic departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to the Czech Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Serbia Logo
11:20 pm - 8:40 amORD  Chicago O'Hare Intl-PRG Václav Havel Prague
26h 20m1 stop Belgrade Nikola Tesla
Air Serbia Logo
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
Multiple Airlines Logo
6:30 pm - 11:55 amORD  Chicago O'Hare Intl-PRG Václav Havel Prague
10h 25m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
6:50 am - 5:20 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
17h 30m2 stops Gdansk Rebiechowo Reykjavik Keflavik Intl
$665Multiple Airlines
Thu, Nov 5 - Sat, Nov 7
Turkish Airlines Logo
8:10 pm - 6:25 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
15h 15m1 stop Istanbul
Turkish Airlines Logo
3:20 pm - 9:40 amPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
25h 20m1 stop Istanbul
$671Turkish Airlines
Wed, Sep 16 - Wed, Sep 23
Turkish Airlines Logo
8:10 pm - 2:25 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
35h 15m1 stop Istanbul
Turkish Airlines Logo
3:20 pm - 9:40 amPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
25h 20m1 stop Istanbul
$678Turkish Airlines
Sun, Sep 20 - Tue, Oct 6
LOT Logo
9:50 pm - 5:15 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
12h 25m1 stop Warsaw Frederic Chopin
LOT Logo
7:15 am - 7:55 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
19h 40m1 stop Warsaw Frederic Chopin
$698LOT
Thu, Dec 3 - Thu, Dec 17
LOT Logo
9:50 pm - 5:15 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
12h 25m1 stop Warsaw Frederic Chopin
LOT Logo
7:15 am - 7:55 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
19h 40m1 stop Warsaw Frederic Chopin
$699LOT
Thu, Dec 3 - Sat, Dec 12
Lufthansa Logo
9:50 pm - 10:40 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
17h 50m1 stop Munich Franz Josef Strauss
Lufthansa Logo
7:05 am - 1:10 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
13h 05m1 stop Frankfurt am Main
$731Lufthansa
Wed, Jan 6 - Wed, Jan 13
British Airways Logo
9:50 pm - 5:30 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
12h 40m1 stop London Heathrow
British Airways Logo
9:35 pm - 1:45 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
23h 10m1 stop London Heathrow
$733British Airways
Mon, Feb 1 - Mon, Feb 15
British Airways Logo
9:50 pm - 5:30 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
12h 40m1 stop London Heathrow
British Airways Logo
6:50 am - 6:45 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
18h 55m1 stop London Heathrow
$733British Airways
Wed, Dec 30 - Wed, Jan 13
Lufthansa Logo
9:50 pm - 10:40 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
17h 50m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:10 am - 6:25 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
19h 15m1 stop Munich Franz Josef Strauss
$738Lufthansa
Sun, Dec 6 - Tue, Dec 15

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Turkish Airlines flights from Chicago O'Hare Intl Airport to Czech Republic

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Czech Republic flight tickets
Turkish Airlines
Sep 16
ORD8:10 pmChicago O'Hare Intl
15h 15m
1 stop
PRG6:25 pmVáclav Havel Prague
Sep 23
PRG3:20 pmVáclav Havel Prague
25h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$671
Turkish Airlines
Sep 20
ORD8:10 pmChicago O'Hare Intl
35h 15m
1 stop
PRG2:25 pmVáclav Havel Prague
Oct 6
PRG3:20 pmVáclav Havel Prague
25h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$678
Turkish Airlines
Sep 20
ORD8:10 pmChicago O'Hare Intl
15h 15m
1 stop
PRG6:25 pmVáclav Havel Prague
Oct 6
PRG3:20 pmVáclav Havel Prague
25h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$685

Icelandair flights from Chicago O'Hare Intl Airport to Czech Republic

Our best Icelandair deals on Chicago O'Hare Intl Airport to Czech Republic flight tickets
Icelandair
Aug 16
ORD7:25 pmChicago O'Hare Intl
10h 40m
1 stop
PRG1:05 pmVáclav Havel Prague
Aug 21
PRG2:00 pmVáclav Havel Prague
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
$674
Icelandair
Aug 16
ORD7:25 pmChicago O'Hare Intl
10h 40m
1 stop
PRG1:05 pmVáclav Havel Prague
Aug 21
PRG2:00 pmVáclav Havel Prague
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
$745
Icelandair
Aug 19
ORD10:25 pmChicago O'Hare Intl
31h 40m
1 stop
PRG1:05 pmVáclav Havel Prague
Aug 26
PRG2:00 pmVáclav Havel Prague
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
$835

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Sat 10/17

11:20 pm-8:40 am

1 stop26h 20m

Václav Havel Prague

Sat 10/24

9:10 am-9:15 pm

1 stop19h 05m

$653
Quickest round-trip

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Thu 11/5

6:30 pm-11:55 am

1 stop10h 25m

Václav Havel Prague

Sat 11/7

6:50 am-5:20 pm

2 stops17h 30m

$665

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Wed 9/16

8:10 pm-6:25 pm

1 stop15h 15m

Václav Havel Prague

Wed 9/23

3:20 pm-9:40 am

1 stop25h 20m

$671

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Sun 9/20

8:10 pm-2:25 pm

1 stop35h 15m

Václav Havel Prague

Tue 10/6

3:20 pm-9:40 am

1 stop25h 20m

$678

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Thu 12/3

9:50 pm-5:15 pm

1 stop12h 25m

Václav Havel Prague

Thu 12/17

7:15 am-7:55 pm

1 stop19h 40m

$698

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Thu 12/3

9:50 pm-5:15 pm

1 stop12h 25m

Václav Havel Prague

Sat 12/12

7:15 am-7:55 pm

1 stop19h 40m

$699

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Wed 1/6

9:50 pm-10:40 pm

1 stop17h 50m

Václav Havel Prague

Wed 1/13

7:05 am-1:10 pm

1 stop13h 05m

$731

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Mon 2/1

9:50 pm-5:30 pm

1 stop12h 40m

Václav Havel Prague

Mon 2/15

9:35 pm-1:45 pm

1 stop23h 10m

$733

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Wed 12/30

9:50 pm-5:30 pm

1 stop12h 40m

Václav Havel Prague

Wed 1/13

6:50 am-6:45 pm

1 stop18h 55m

$733

ChicagoPrague

ORD Chicago O'Hare Intl - PRG Václav Havel Prague

ORDPRG

Chicago O'Hare Intl

Sun 12/6

9:50 pm-10:40 pm

1 stop17h 50m

Václav Havel Prague

Tue 12/15

6:10 am-6:25 pm

1 stop19h 15m

$738

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to the Czech Republic from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Czech Republic

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Czech Republic?

In general, February is the cheapest month to fly from Chicago O'Hare Intl Airport to Czech Republic. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $573. If you aren’t able to travel to Czech Republic during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $624.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to the Czech Republic?

You are more likely to see cheaper flights to Czech Republic from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Czech Republic for around $745 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Czech Republic from Chicago O'Hare Intl Airport for as low as $476 on momondo.

Can stopping save me money on Chicago O'Hare Intl Airport to Czech Republic flights?

You could potentially save up to 11% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Czech Republic flight.

Cheap Chicago O'Hare Intl Airport to Czech Republic flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Czech Republic

Fastest flight time

11h 15m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Czech Republic takes 11h 15m
There are no direct flights from Chicago O'Hare Intl Airport to Czech Republic. There are no popular flight routes from Chicago O'Hare Intl Airport to Czech Republic.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to the Czech Republic

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Czech Republic?

    Prices for flights from Chicago O'Hare Intl Airport to Czech Republic are updated daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Czech Republic?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Czech Republic?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Czech Republic.

  • What documentation or ID do you need to fly to Czech Republic?

    The travel and health documents you'll need for your trip to Czech Republic may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Czech Republic. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Chicago O'Hare Intl Airport to Czech Republic

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Czech Republic with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $431Free CancellationRating
7.4
1,924 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $504Free CancellationRating
7.6
1,212 reviews
Search LOT flights
LufthansaPriceFrom $513Free CancellationRating
6.8
8,176 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $530Free CancellationRating
7.4
4,467 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $538Free CancellationRating
6.7
8,147 reviews
Search British Airways flights
Aer LingusPriceFrom $579Free CancellationRating
7.3
1,690 reviews
Search Aer Lingus flights
KLMPriceFrom $598Free CancellationRating
7.8
1,555 reviews
Search KLM flights
American AirlinesPriceFrom $615Free CancellationRating
7.1
11,862 reviews
Search American Airlines flights
SWISSPriceFrom $628Free CancellationRating
7.5
2,025 reviews
Search SWISS flights
United AirlinesPriceFrom $632Free CancellationRating
7.4
10,072 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Czech Republic?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Czech Republic from Chicago.

Can I find flights from Chicago to Czech Republic with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Czech Republic flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Czech Republic?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Czech Republic from Chicago.

I’m not ready to book a flight from Chicago to Czech Republic right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Czech Republic flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Czech Republic trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 9/5
Sat 9/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the Czech Republic

Popular cities in the Czech Republic

Popular flights according to clicks in the last 7 days on momondo
Flights to Praguefrom $569
Flights to Brnofrom $1,085
Flights to Ostravafrom $1,296
Flights to Pardubice
Flights to Carlsbadfrom $1,205