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Cheap flights from Chicago O'Hare Intl Airport to the Czech Republic from $280

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 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
British Airways Logo
7:05 pm - 4:25 pm
ORD
-
PRG
14h 20m
1 stop
British Airways Logo
10:25 am - 3:55 pm
PRG
-
ORD
12h 30m
1 stop
$728British Airways
Tue, Aug 4 - Tue, Aug 25
Multiple Airlines Logo
9:50 am - 1:55 pm
ORD
-
PRG
21h 05m
2 stops
Multiple Airlines Logo
7:30 pm - 12:35 pm
PRG
-
ORD
24h 05m
1 stop
$734Multiple Airlines
Tue, Aug 4 - Tue, Aug 18
Multiple Airlines Logo
4:05 pm - 5:50 pm
ORD
-
PRG
18h 45m
1 stop
Multiple Airlines Logo
6:10 am - 8:05 pm
PRG
-
ORD
20h 55m
2 stops
$739Multiple Airlines
Tue, Aug 4 - Tue, Aug 25
Multiple Airlines Logo
9:50 am - 10:50 am
ORD
-
PRG
18h 00m
1 stop
Multiple Airlines Logo
7:30 pm - 12:35 pm
PRG
-
ORD
24h 05m
1 stop
$743Multiple Airlines
Tue, Aug 4 - Tue, Aug 18
British Airways Logo
5:00 pm - 4:25 pm
ORD
-
PRG
16h 25m
1 stop
British Airways Logo
2:00 pm - 1:50 pm
PRG
-
ORD
30h 50m
1 stop
$752British Airways
Tue, Aug 4 - Tue, Aug 18
Air Canada Logo
10:41 am - 10:50 am
ORD
-
PRG
17h 09m
2 stops
Air Canada Logo
6:10 am - 2:55 pm
PRG
-
ORD
15h 45m
2 stops
$758Air Canada
Tue, Aug 4 - Tue, Aug 25
SWISS Logo
2:20 pm - 8:15 am
ORD
-
PRG
10h 55m
1 stop
SWISS Logo
7:30 pm - 12:35 pm
PRG
-
ORD
24h 05m
1 stop
$770SWISS
Mon, Aug 3 - Mon, Aug 17
Multiple Airlines Logo
8:45 am - 8:15 am
ORD
-
PRG
16h 30m
2 stops
Multiple Airlines Logo
7:30 pm - 12:35 pm
PRG
-
ORD
24h 05m
1 stop
$778Multiple Airlines
Mon, Aug 3 - Mon, Aug 17
Multiple Airlines Logo
8:40 pm - 10:50 am
ORD
-
PRG
31h 10m
1 stop
Multiple Airlines Logo
7:30 pm - 12:35 pm
PRG
-
ORD
24h 05m
1 stop
$787Multiple Airlines
Mon, Aug 3 - Mon, Aug 17
Scandinavian Airlines Logo
7:15 pm - 2:40 pm
ORD
-
PRG
12h 25m
1 stop
Scandinavian Airlines Logo
10:20 am - 4:10 pm
PRG
-
ORD
12h 50m
1 stop
$799Scandinavian Airlines
Sun, May 17 - Tue, May 19

British Airways flights from Chicago O'Hare Intl Airport to Czech Republic

Our best British Airways deals on Chicago O'Hare Intl Airport to Czech Republic flight tickets
British Airways
Aug 4
ORD7:05 pmChicago O'Hare Intl
14h 20m
1 stop
PRG4:25 pmVáclav Havel Prague
Aug 25
PRG10:25 amVáclav Havel Prague
12h 30m
1 stop
ORD3:55 pmChicago O'Hare Intl
$728
British Airways
Aug 4
ORD5:00 pmChicago O'Hare Intl
16h 25m
1 stop
PRG4:25 pmVáclav Havel Prague
Aug 18
PRG2:00 pmVáclav Havel Prague
30h 50m
1 stop
ORD1:50 pmChicago O'Hare Intl
$752
British Airways
Aug 4
ORD4:30 pmChicago O'Hare Intl
16h 55m
2 stops
PRG4:25 pmVáclav Havel Prague
Aug 18
PRG5:45 pmVáclav Havel Prague
30h 10m
2 stops
ORD4:55 pmChicago O'Hare Intl
$803

Air Canada flights from Chicago O'Hare Intl Airport to Czech Republic

Our best Air Canada deals on Chicago O'Hare Intl Airport to Czech Republic flight tickets
Air Canada
Aug 4
ORD10:41 amChicago O'Hare Intl
17h 09m
2 stops
PRG10:50 amVáclav Havel Prague
Aug 25
PRG6:10 amVáclav Havel Prague
15h 45m
2 stops
ORD2:55 pmChicago O'Hare Intl
$758
Air Canada
Aug 4
ORD10:41 amChicago O'Hare Intl
17h 09m
2 stops
PRG10:50 amVáclav Havel Prague
Aug 18
PRG2:20 pmVáclav Havel Prague
14h 45m
2 stops
ORD10:05 pmChicago O'Hare Intl
$811
Air Canada
Aug 2
ORD10:41 amChicago O'Hare Intl
17h 09m
2 stops
PRG10:50 amVáclav Havel Prague
Aug 13
PRG6:15 amVáclav Havel Prague
17h 42m
2 stops
ORD4:57 pmChicago O'Hare Intl
$812

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 May 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 - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/4

7:05 pm-4:25 pm

1 stop14h 20m

Václav Havel Prague

Tue 8/25

10:25 am-3:55 pm

1 stop12h 30m

$728

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/4

9:50 am-1:55 pm

2 stops21h 05m

Václav Havel Prague

Tue 8/18

7:30 pm-12:35 pm

1 stop24h 05m

$734

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/4

4:05 pm-5:50 pm

1 stop18h 45m

Václav Havel Prague

Tue 8/25

6:10 am-8:05 pm

2 stops20h 55m

$739

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/4

9:50 am-10:50 am

1 stop18h 00m

Václav Havel Prague

Tue 8/18

7:30 pm-12:35 pm

1 stop24h 05m

$743

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/4

5:00 pm-4:25 pm

1 stop16h 25m

Václav Havel Prague

Tue 8/18

2:00 pm-1:50 pm

1 stop30h 50m

$752

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/4

10:41 am-10:50 am

2 stops17h 09m

Václav Havel Prague

Tue 8/25

6:10 am-2:55 pm

2 stops15h 45m

$758

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 8/3

2:20 pm-8:15 am

1 stop10h 55m

Václav Havel Prague

Mon 8/17

7:30 pm-12:35 pm

1 stop24h 05m

$770

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 8/3

8:45 am-8:15 am

2 stops16h 30m

Václav Havel Prague

Mon 8/17

7:30 pm-12:35 pm

1 stop24h 05m

$778

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 8/3

8:40 pm-10:50 am

1 stop31h 10m

Václav Havel Prague

Mon 8/17

7:30 pm-12:35 pm

1 stop24h 05m

$787
Quickest round-trip

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 5/17

7:15 pm-2:40 pm

1 stop12h 25m

Václav Havel Prague

Tue 5/19

10:20 am-4:10 pm

1 stop12h 50m

$799

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, November 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 $372. If you aren’t able to travel to Czech Republic during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $386.

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 $741 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 $470 on momondo.

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

You could potentially save up to 27% 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

12h 00m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Czech Republic takes 12h 00m
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 $425Free CancellationRating
7.4
1,770 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $453Free CancellationRating
7.0
650 reviews
Search Icelandair flights
LOTPriceFrom $504Free CancellationRating
7.5
1,193 reviews
Search LOT flights
LufthansaPriceFrom $518Free CancellationRating
6.8
7,975 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $530Free CancellationRating
7.4
4,355 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $542Free CancellationRating
6.7
7,949 reviews
Search British Airways flights
SWISSPriceFrom $579Free CancellationRating
7.6
1,937 reviews
Search SWISS flights
Aer LingusPriceFrom $589Free CancellationRating
7.3
1,546 reviews
Search Aer Lingus flights
KLMPriceFrom $598Free CancellationRating
7.8
1,511 reviews
Search KLM flights
American AirlinesPriceFrom $615Free CancellationRating
7.1
11,669 reviews
Search American 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.

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