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Cheap flights from Chicago to the Czech Republic from $199

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 to the Czech Republic departing on 10/8. 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 to the Czech Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
6:00 pm - 12:35 pm
ORD
-
PRG
35h 35m
1 stop
TAP AIR PORTUGAL Logo
7:30 pm - 4:00 pm
PRG
-
ORD
27h 30m
1 stop
$649TAP AIR PORTUGAL
Wed, Sep 9 - Tue, Sep 15
Turkish Airlines Logo
8:10 pm - 2:25 pm
ORD
-
PRG
35h 15m
1 stop
Turkish Airlines Logo
9:15 am - 9:40 am
PRG
-
ORD
31h 25m
1 stop
$650Turkish Airlines
Wed, Sep 9 - Mon, Sep 14
Icelandair Logo
7:25 pm - 1:05 pm
ORD
-
PRG
10h 40m
1 stop
Icelandair Logo
2:00 pm - 9:25 pm
PRG
-
ORD
14h 25m
1 stop
$651Icelandair
Tue, Jul 28 - Wed, Aug 19
TAP AIR PORTUGAL Logo
7:50 pm - 7:00 pm
ORD
-
PRG
16h 10m
1 stop
TAP AIR PORTUGAL Logo
1:40 pm - 4:00 pm
PRG
-
ORD
33h 20m
1 stop
$652TAP AIR PORTUGAL
Thu, Aug 20 - Thu, Aug 27
Air Serbia Logo
11:20 pm - 7:30 pm
ORD
-
PRG
13h 10m
1 stop
Air Serbia Logo
9:10 am - 9:15 pm
PRG
-
ORD
19h 05m
1 stop
$655Air Serbia
Sat, Oct 17 - Sat, Oct 24
Air Serbia Logo
11:20 pm - 8:40 am
ORD
-
PRG
26h 20m
1 stop
Air Serbia Logo
9:10 am - 9:15 pm
PRG
-
ORD
19h 05m
1 stop
$656Air Serbia
Sat, Oct 10 - Sat, Oct 24
Multiple Airlines Logo
7:25 pm - 1:05 pm
ORD
-
PRG
10h 40m
1 stop
Multiple Airlines Logo
9:00 am - 7:52 pm
PRG
-
ORD
41h 52m
3 stops
$657Multiple Airlines
Tue, Aug 11 - Tue, Aug 25
Multiple Airlines Logo
10:25 pm - 6:50 pm
ORD
-
PRG
13h 25m
2 stops
Multiple Airlines Logo
9:00 am - 7:52 pm
PRG
-
ORD
41h 52m
3 stops
$660Multiple Airlines
Tue, Aug 11 - Tue, Aug 25
Delta Logo
1:00 pm - 11:10 am
MDW
-
PRG
15h 10m
2 stops
Delta Logo
6:00 am - 6:37 pm
PRG
-
MDW
19h 37m
2 stops
$765Delta
Sun, Dec 6 - Tue, Dec 15
Delta Logo
9:30 am - 8:25 am
MDW
-
PRG
15h 55m
2 stops
Delta Logo
8:55 am - 10:10 pm
PRG
-
MDW
20h 15m
2 stops
$769Delta
Wed, Dec 23 - Fri, Dec 25

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Turkish Airlines flights from Chicago to Czech Republic

Our best Turkish Airlines deals on Chicago to Czech Republic flight tickets
Turkish Airlines
Sep 9
ORD8:10 pmChicago O'Hare Intl
35h 15m
1 stop
PRG2:25 pmVáclav Havel Prague
Sep 14
PRG9:15 amVáclav Havel Prague
31h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$650
Turkish Airlines
Oct 10
ORD11:25 amChicago O'Hare Intl
13h 55m
1 stop
PRG8:20 amVáclav Havel Prague
Oct 26
PRG7:20 pmVáclav Havel Prague
21h 40m
1 stop
ORD11:00 amChicago O'Hare Intl
$670
Turkish Airlines
Aug 24
ORD8:10 pmChicago O'Hare Intl
29h 10m
1 stop
PRG8:20 amVáclav Havel Prague
Sep 9
PRG3:20 pmVáclav Havel Prague
25h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$693

KLM flights from Chicago to Czech Republic

Our best KLM deals on Chicago to Czech Republic flight tickets
KLM
Aug 24
MDW1:25 pmChicago Midway
11h 55m
2 stops
PRG8:20 amVáclav Havel Prague
Sep 9
PRG2:30 pmVáclav Havel Prague
15h 15m
2 stops
MDW10:45 pmChicago Midway
$865
KLM
Aug 18
MDW1:25 pmChicago Midway
11h 55m
2 stops
PRG8:20 amVáclav Havel Prague
Aug 28
PRG8:50 amVáclav Havel Prague
16h 11m
2 stops
MDW6:01 pmChicago Midway
$866
KLM
Aug 24
MDW1:25 pmChicago Midway
11h 55m
2 stops
PRG8:20 amVáclav Havel Prague
Sep 9
PRG2:30 pmVáclav Havel Prague
15h 15m
2 stops
MDW10:45 pmChicago Midway
$867

momondo 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, momondo users made 832,500 searches. Data last updated July 13, 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

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 9/9

6:00 pm-12:35 pm

1 stop35h 35m

Václav Havel Prague

Tue 9/15

7:30 pm-4:00 pm

1 stop27h 30m

$649

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 9/9

8:10 pm-2:25 pm

1 stop35h 15m

Václav Havel Prague

Mon 9/14

9:15 am-9:40 am

1 stop31h 25m

$650
Quickest round-trip

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 7/28

7:25 pm-1:05 pm

1 stop10h 40m

Václav Havel Prague

Wed 8/19

2:00 pm-9:25 pm

1 stop14h 25m

$651

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 8/20

7:50 pm-7:00 pm

1 stop16h 10m

Václav Havel Prague

Thu 8/27

1:40 pm-4:00 pm

1 stop33h 20m

$652

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 10/17

11:20 pm-7:30 pm

1 stop13h 10m

Václav Havel Prague

Sat 10/24

9:10 am-9:15 pm

1 stop19h 05m

$655

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 10/10

11:20 pm-8:40 am

1 stop26h 20m

Václav Havel Prague

Sat 10/24

9:10 am-9:15 pm

1 stop19h 05m

$656

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/11

7:25 pm-1:05 pm

1 stop10h 40m

Václav Havel Prague

Tue 8/25

9:00 am-7:52 pm

3 stops41h 52m

$657

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/11

10:25 pm-6:50 pm

2 stops13h 25m

Václav Havel Prague

Tue 8/25

9:00 am-7:52 pm

3 stops41h 52m

$660

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Sun 12/6

1:00 pm-11:10 am

2 stops15h 10m

Václav Havel Prague

Tue 12/15

6:00 am-6:37 pm

2 stops19h 37m

$765

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Wed 12/23

9:30 am-8:25 am

2 stops15h 55m

Václav Havel Prague

Fri 12/25

8:55 am-10:10 pm

2 stops20h 15m

$769

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 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, July is the cheapest month to fly from Chicago to Czech Republic. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $273. If you aren’t able to travel to Czech Republic during the month of July, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $372.

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

You are more likely to see cheaper flights to Czech Republic from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Czech Republic for around $735 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 for as low as $476 on momondo.

Can stopping save me money on Chicago to Czech Republic flights?

You could potentially save up to 5% on your flight if you consider stops on a Chicago to Czech Republic flight.

Cheap Chicago to Czech Republic flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Czech Republic

Fastest flight time

10h 40m

Direct flights

None
The fastest flight from Chicago to Czech Republic takes 10h 40m
There are no direct flights from Chicago to Czech Republic. There are no popular flight routes from Chicago to Czech Republic.
Search flight deals

Frequently asked questions about flying from Chicago to the Czech Republic

  • When did momondo last update prices for flights from Chicago to Czech Republic?

    Prices for flights from Chicago to Czech Republic are updated daily.

  • How many operators does momondo search for flights from Chicago to Czech Republic?

  • How old do you have to be to fly from Chicago to Czech Republic?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Czech Republic.

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

    The necessary travel and health documents for your Czech Republic trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Chicago to Czech Republic

Compare and see reviews for airlines that fly from Chicago to Czech Republic with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $426Free CancellationRating
7.4
1,878 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $504Free CancellationRating
7.5
1,210 reviews
Search LOT flights
LufthansaPriceFrom $518Free CancellationRating
6.8
8,133 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $530Free CancellationRating
7.4
4,445 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $538Free CancellationRating
6.7
8,113 reviews
Search British Airways flights
IcelandairPriceFrom $573Free CancellationRating
7.0
704 reviews
Search Icelandair flights
Aer LingusPriceFrom $579Free CancellationRating
7.3
1,666 reviews
Search Aer Lingus flights
KLMPriceFrom $598Free CancellationRating
7.8
1,538 reviews
Search KLM flights
American AirlinesPriceFrom $615Free CancellationRating
7.1
11,808 reviews
Search American Airlines flights
United AirlinesPriceFrom $621Free CancellationRating
7.4
9,988 reviews
Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Czech Republic for you.

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

Flights from Chicago to Czech Republic with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Czech Republic.

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

If you are not ready to book a flight from Chicago to Czech Republic now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Czech Republic and let you know when they change.

An easier way to manage your Czech Republic trip

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