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Cheap flights from Chicago to the Czech Republic from $227

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 5/10. 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
0 bags

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Find the cheapest flights from Chicago to the Czech Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:15 pm - 9:40 am
ORD
-
PRG
31h 25m
1 stop
Scandinavian Airlines Logo
10:20 am - 4:10 pm
PRG
-
ORD
12h 50m
1 stop
$457Scandinavian Airlines
Fri, Apr 24 - Sat, May 2
Scandinavian Airlines Logo
8:20 pm - 6:40 pm
ORD
-
PRG
16h 20m
1 stop
Scandinavian Airlines Logo
10:25 am - 5:45 pm
PRG
-
ORD
13h 20m
1 stop
$460Scandinavian Airlines
Wed, Mar 11 - Wed, Mar 18
Scandinavian Airlines Logo
7:15 pm - 2:40 pm
ORD
-
PRG
12h 25m
1 stop
Scandinavian Airlines Logo
8:55 pm - 4:10 pm
PRG
-
ORD
26h 15m
1 stop
$461Scandinavian Airlines
Mon, Mar 30 - Tue, Apr 14
Scandinavian Airlines Logo
7:15 pm - 8:15 pm
ORD
-
PRG
18h 00m
1 stop
Scandinavian Airlines Logo
8:55 pm - 4:10 pm
PRG
-
ORD
26h 15m
1 stop
$466Scandinavian Airlines
Mon, Mar 30 - Tue, Apr 14
Scandinavian Airlines Logo
7:15 pm - 5:55 pm
ORD
-
PRG
15h 40m
2 stops
Scandinavian Airlines Logo
6:35 pm - 4:10 pm
PRG
-
ORD
28h 35m
2 stops
$472Scandinavian Airlines
Mon, Mar 30 - Tue, Apr 14
Scandinavian Airlines Logo
7:15 pm - 5:55 pm
ORD
-
PRG
15h 40m
2 stops
Scandinavian Airlines Logo
6:35 pm - 4:10 pm
PRG
-
ORD
28h 35m
2 stops
$474Scandinavian Airlines
Mon, Mar 30 - Tue, Apr 14
Delta Logo
1:10 pm - 8:20 am
MDW
-
PRG
12h 10m
2 stops
Delta Logo
8:50 am - 6:36 pm
PRG
-
MDW
16h 46m
2 stops
$604Delta
Mon, Mar 30 - Tue, Apr 14
Delta Logo
1:10 pm - 8:20 am
MDW
-
PRG
12h 10m
2 stops
Delta Logo
8:50 am - 6:36 pm
PRG
-
MDW
16h 46m
2 stops
$605Delta
Mon, Mar 30 - Tue, Apr 14
Delta Logo
6:34 pm - 3:00 pm
MDW
-
PRG
13h 26m
2 stops
Delta Logo
6:00 am - 5:54 pm
PRG
-
MDW
18h 54m
2 stops
$607Delta
Mon, Mar 30 - Thu, Apr 9
Multiple Airlines Logo
11:05 am - 6:40 pm
ORD
-
BRQ
24h 35m
3 stops
Multiple Airlines Logo
3:30 pm - 4:00 pm
BRQ
-
ORD
31h 30m
3 stops
$1,009Multiple Airlines
Mon, May 11 - Sat, May 30

Air Serbia flights from Chicago to Czech Republic

Our best Air Serbia deals on Chicago to Czech Republic flight tickets
Air Serbia
Apr 1
ORD4:40 pmChicago O'Hare Intl
33h 00m
1 stop
PRG8:40 amVáclav Havel Prague
Apr 11
PRG9:10 amVáclav Havel Prague
19h 05m
1 stop
ORD9:15 pmChicago O'Hare Intl
$550
Air Serbia
Apr 1
ORD4:40 pmChicago O'Hare Intl
33h 00m
1 stop
PRG8:40 amVáclav Havel Prague
Apr 14
PRG9:10 amVáclav Havel Prague
36h 20m
1 stop
ORD2:30 pmChicago O'Hare Intl
$552

LOT flights from Chicago to Czech Republic

Our best LOT deals on Chicago to Czech Republic flight tickets
LOT
Apr 7
ORD9:50 pmChicago O'Hare Intl
14h 10m
1 stop
PRG7:00 pmVáclav Havel Prague
Apr 15
PRG12:45 pmVáclav Havel Prague
14h 05m
1 stop
ORD7:50 pmChicago O'Hare Intl
$557
LOT
Feb 22
ORD9:55 pmChicago O'Hare Intl
27h 55m
2 stops
PRG8:50 amVáclav Havel Prague
Mar 1
PRG9:35 amVáclav Havel Prague
17h 25m
1 stop
ORD8:00 pmChicago O'Hare Intl
$710

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 February 8, 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

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 4/24

7:15 pm-9:40 am

1 stop31h 25m

Václav Havel Prague

Sat 5/2

10:20 am-4:10 pm

1 stop12h 50m

$457

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 3/11

8:20 pm-6:40 pm

1 stop16h 20m

Václav Havel Prague

Wed 3/18

10:25 am-5:45 pm

1 stop13h 20m

$460

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 3/30

7:15 pm-2:40 pm

1 stop12h 25m

Václav Havel Prague

Tue 4/14

8:55 pm-4:10 pm

1 stop26h 15m

$461

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 3/30

7:15 pm-8:15 pm

1 stop18h 00m

Václav Havel Prague

Tue 4/14

8:55 pm-4:10 pm

1 stop26h 15m

$466

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 3/30

7:15 pm-5:55 pm

2 stops15h 40m

Václav Havel Prague

Tue 4/14

6:35 pm-4:10 pm

2 stops28h 35m

$472

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 3/30

7:15 pm-5:55 pm

2 stops15h 40m

Václav Havel Prague

Tue 4/14

6:35 pm-4:10 pm

2 stops28h 35m

$474

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Mon 3/30

1:10 pm-8:20 am

2 stops12h 10m

Václav Havel Prague

Tue 4/14

8:50 am-6:36 pm

2 stops16h 46m

$604

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Mon 3/30

1:10 pm-8:20 am

2 stops12h 10m

Václav Havel Prague

Tue 4/14

8:50 am-6:36 pm

2 stops16h 46m

$605

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Mon 3/30

6:34 pm-3:00 pm

2 stops13h 26m

Václav Havel Prague

Thu 4/9

6:00 am-5:54 pm

2 stops18h 54m

$607

ChicagoBrno

ORD - BRQ

ORDBRQ

Chicago O'Hare Intl

Mon 5/11

11:05 am-6:40 pm

3 stops24h 35m

Brno Turany

Sat 5/30

3:30 pm-4:00 pm

3 stops31h 30m

$1,009

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, January 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 $511. If you aren’t able to travel to Czech Republic during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $599.

How far in advance should I book a flight to 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 $580 on momondo.

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

11h 25m

Direct flights

None
The fastest flight from Chicago to Czech Republic takes 11h 25m
There are no direct flights from Chicago to Czech Republic. There are no popular flight routes from Chicago to Czech Republic.
Search flight deals

  • 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 $422Free CancellationRating
7.3
1,678 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $453Free CancellationRating
7.1
606 reviews
Search Icelandair flights
LOTPriceFrom $514Free CancellationRating
7.5
1,179 reviews
Search LOT flights
LufthansaPriceFrom $519Free CancellationRating
6.8
7,775 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $530Free CancellationRating
7.3
4,208 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $574Free CancellationRating
6.7
7,723 reviews
Search British Airways flights
SWISSPriceFrom $579Free CancellationRating
7.6
1,867 reviews
Search SWISS flights
KLMPriceFrom $598Free CancellationRating
7.7
1,450 reviews
Search KLM flights
Aer LingusPriceFrom $605Free CancellationRating
7.2
1,447 reviews
Search Aer Lingus flights
Air CanadaPriceFrom $607Free CancellationRating
7.1
10,698 reviews
Search Air Canada 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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