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Cheap flights from Chicago to the Czech Republic from $337

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 6/12. 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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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 - 8:15 pm
ORD
-
PRG
18h 00m
2 stops
Scandinavian Airlines Logo
10:20 am - 4:10 pm
PRG
-
ORD
12h 50m
1 stop
$756Scandinavian Airlines
Sat, Aug 15 - Thu, Aug 20
Air Serbia Logo
4:40 pm - 8:05 pm
ORD
-
PRG
20h 25m
1 stop
Air Serbia Logo
9:10 am - 2:30 pm
PRG
-
ORD
36h 20m
1 stop
$757Air Serbia
Wed, Aug 12 - Tue, Aug 25
Turkish Airlines Logo
8:10 pm - 6:25 pm
ORD
-
PRG
15h 15m
1 stop
Turkish Airlines Logo
9:35 am - 6:25 pm
PRG
-
ORD
15h 50m
1 stop
$759Turkish Airlines
Wed, Aug 12 - Thu, Dec 17
Scandinavian Airlines Logo
7:15 pm - 2:40 pm
ORD
-
PRG
12h 25m
1 stop
Scandinavian Airlines Logo
10:20 am - 10:34 pm
PRG
-
ORD
19h 14m
2 stops
$761Scandinavian Airlines
Sun, Aug 16 - Fri, Aug 21
TAP AIR PORTUGAL Logo
6:00 pm - 12:35 pm
ORD
-
PRG
35h 35m
1 stop
TAP AIR PORTUGAL Logo
1:40 pm - 4:00 pm
PRG
-
ORD
33h 20m
1 stop
$766TAP AIR PORTUGAL
Wed, Aug 12 - Thu, Aug 27
Scandinavian Airlines Logo
7:15 pm - 8:50 am
ORD
-
PRG
30h 35m
2 stops
Scandinavian Airlines Logo
10:20 am - 10:06 pm
PRG
-
ORD
18h 46m
2 stops
$768Scandinavian Airlines
Thu, Aug 20 - Thu, Sep 3
Finnair Logo
9:30 pm - 6:45 pm
ORD
-
PRG
14h 15m
1 stop
Finnair Logo
8:40 am - 5:50 pm
PRG
-
ORD
16h 10m
1 stop
$775Finnair
Wed, Aug 12 - Wed, Aug 19
Finnair Logo
9:30 pm - 6:45 pm
ORD
-
PRG
14h 15m
1 stop
Finnair Logo
11:35 am - 5:50 pm
PRG
-
ORD
13h 15m
1 stop
$776Finnair
Sun, Jul 26 - Tue, Aug 25
Delta Logo
9:59 am - 9:00 am
MDW
-
PRG
16h 01m
2 stops
Delta Logo
11:00 am - 10:36 pm
PRG
-
MDW
18h 36m
2 stops
$818Delta
Tue, Aug 11 - Wed, Aug 19
Delta Logo
9:59 am - 9:00 am
MDW
-
PRG
16h 01m
2 stops
Delta Logo
8:55 am - 6:37 pm
PRG
-
MDW
16h 42m
2 stops
$826Delta
Wed, Aug 12 - Thu, Dec 17

TAP AIR PORTUGAL flights from Chicago to Czech Republic

Our best TAP AIR PORTUGAL deals on Chicago to Czech Republic flight tickets
TAP AIR PORTUGAL
Aug 12
ORD6:00 pmChicago O'Hare Intl
35h 35m
1 stop
PRG12:35 pmVáclav Havel Prague
Aug 27
PRG1:40 pmVáclav Havel Prague
33h 20m
1 stop
ORD4:00 pmChicago O'Hare Intl
$766
TAP AIR PORTUGAL
Aug 13
ORD7:50 pmChicago O'Hare Intl
16h 10m
1 stop
PRG7:00 pmVáclav Havel Prague
Aug 27
PRG1:40 pmVáclav Havel Prague
33h 20m
1 stop
ORD4:00 pmChicago O'Hare Intl
$782
TAP AIR PORTUGAL
Aug 9
ORD6:00 pmChicago O'Hare Intl
17h 20m
1 stop
PRG6:20 pmVáclav Havel Prague
Aug 18
PRG7:30 pmVáclav Havel Prague
27h 30m
1 stop
ORD4:00 pmChicago O'Hare Intl
$800

Scandinavian Airlines flights from Chicago to Czech Republic

Our best Scandinavian Airlines deals on Chicago to Czech Republic flight tickets
Scandinavian Airlines
Sep 7
ORD7:15 pmChicago O'Hare Intl
15h 40m
2 stops
PRG5:55 pmVáclav Havel Prague
Sep 17
PRG10:20 amVáclav Havel Prague
12h 50m
1 stop
ORD4:10 pmChicago O'Hare Intl
$753
Scandinavian Airlines
Oct 25
ORD8:15 pmChicago O'Hare Intl
16h 25m
1 stop
PRG6:40 pmVáclav Havel Prague
Nov 15
PRG7:15 pmVáclav Havel Prague
28h 30m
2 stops
ORD4:45 pmChicago O'Hare Intl
$755
Scandinavian Airlines
Aug 15
ORD7:15 pmChicago O'Hare Intl
18h 00m
2 stops
PRG8:15 pmVáclav Havel Prague
Aug 20
PRG10:20 amVáclav Havel Prague
12h 50m
1 stop
ORD4:10 pmChicago O'Hare Intl
$756

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 May 25, 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

Sat 8/15

7:15 pm-8:15 pm

2 stops18h 00m

Václav Havel Prague

Thu 8/20

10:20 am-4:10 pm

1 stop12h 50m

$756

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 8/12

4:40 pm-8:05 pm

1 stop20h 25m

Václav Havel Prague

Tue 8/25

9:10 am-2:30 pm

1 stop36h 20m

$757

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 8/12

8:10 pm-6:25 pm

1 stop15h 15m

Václav Havel Prague

Thu 12/17

9:35 am-6:25 pm

1 stop15h 50m

$759

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 8/16

7:15 pm-2:40 pm

1 stop12h 25m

Václav Havel Prague

Fri 8/21

10:20 am-10:34 pm

2 stops19h 14m

$761

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 8/12

6:00 pm-12:35 pm

1 stop35h 35m

Václav Havel Prague

Thu 8/27

1:40 pm-4:00 pm

1 stop33h 20m

$766

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 8/20

7:15 pm-8:50 am

2 stops30h 35m

Václav Havel Prague

Thu 9/3

10:20 am-10:06 pm

2 stops18h 46m

$768

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 8/12

9:30 pm-6:45 pm

1 stop14h 15m

Václav Havel Prague

Wed 8/19

8:40 am-5:50 pm

1 stop16h 10m

$775
Quickest round-trip

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 7/26

9:30 pm-6:45 pm

1 stop14h 15m

Václav Havel Prague

Tue 8/25

11:35 am-5:50 pm

1 stop13h 15m

$776

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Tue 8/11

9:59 am-9:00 am

2 stops16h 01m

Václav Havel Prague

Wed 8/19

11:00 am-10:36 pm

2 stops18h 36m

$818

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Wed 8/12

9:59 am-9:00 am

2 stops16h 01m

Václav Havel Prague

Thu 12/17

8:55 am-6:37 pm

2 stops16h 42m

$826

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 $743 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 $470 on momondo.

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

You could potentially save up to 33% 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 20m

Direct flights

None
The fastest flight from Chicago to Czech Republic takes 10h 20m
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 $425Free CancellationRating
7.4
1,790 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $504Free CancellationRating
7.5
1,195 reviews
Search LOT flights
LufthansaPriceFrom $518Free CancellationRating
6.8
8,029 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $530Free CancellationRating
7.4
4,396 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $542Free CancellationRating
6.7
8,004 reviews
Search British Airways flights
IcelandairPriceFrom $573Free CancellationRating
7.0
657 reviews
Search Icelandair flights
SWISSPriceFrom $579Free CancellationRating
7.5
1,957 reviews
Search SWISS flights
Aer LingusPriceFrom $589Free CancellationRating
7.3
1,581 reviews
Search Aer Lingus flights
KLMPriceFrom $598Free CancellationRating
7.8
1,521 reviews
Search KLM flights
American AirlinesPriceFrom $615Free CancellationRating
7.1
11,629 reviews
Search American 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

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.
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