Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Chicago to the Czech Republic from $249

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 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Chicago to the Czech Republic

Cheap round-trip flights

Scandinavian Airlines Logo
7:15 pm - 6:55 pmORD-PRG
16h 40m2 stops
Scandinavian Airlines Logo
10:25 am - 9:39 pmPRG-ORD
17h 14m2 stops
$576Scandinavian Airlines
Find Deal
Sun, Oct 12 - Tue, Oct 28
Scandinavian Airlines Logo
7:37 am - 8:15 pmORD-PRG
29h 38m2 stops
Scandinavian Airlines Logo
8:55 pm - 4:10 pmPRG-ORD
26h 15m1 stop
$577Scandinavian Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 22
Scandinavian Airlines Logo
10:25 am - 9:45 amORD-PRG
16h 20m2 stops
Scandinavian Airlines Logo
10:25 am - 9:19 pmPRG-ORD
16h 54m2 stops
$578Scandinavian Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
Turkish Airlines Logo
11:45 pm - 6:25 pmORD-PRG
35h 40m1 stop
Turkish Airlines Logo
7:20 pm - 9:40 amPRG-ORD
21h 20m1 stop
$585Turkish Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Turkish Airlines Logo
11:25 am - 8:25 amORD-PRG
14h 00m1 stop
Turkish Airlines Logo
3:25 pm - 9:40 amPRG-ORD
25h 15m1 stop
$595Turkish Airlines
Find Deal
Fri, Oct 17 - Wed, Oct 22
British Airways Logo
5:10 pm - 8:40 pmORD-PRG
20h 30m1 stop
British Airways Logo
6:45 am - 1:50 pmPRG-ORD
14h 05m1 stop
$610British Airways
Find Deal
Tue, Nov 18 - Thu, Dec 18
United Airlines Logo
3:00 pm - 1:55 pmORD-PRG
16h 55m2 stops
United Airlines Logo
7:30 am - 1:10 pmPRG-ORD
12h 40m1 stop
$615United Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
6:20 pm - 4:05 pmORD-PRG
14h 45m2 stops
United Airlines Logo
12:10 pm - 8:05 pmPRG-ORD
14h 55m1 stop
$617United Airlines
Find Deal
Mon, Nov 17 - Fri, Dec 19
Delta Logo
1:48 pm - 11:40 amMDW-PRG
15h 52m2 stops
Delta Logo
6:30 am - 6:25 pmPRG-MDW
18h 55m2 stops
$652Delta
Find Deal
Wed, Oct 29 - Thu, Nov 6
Delta Logo
9:30 am - 8:25 amMDW-PRG
15h 55m2 stops
Delta Logo
6:30 am - 6:36 pmPRG-MDW
19h 06m2 stops
$678Delta
Find Deal
Wed, Nov 19 - Wed, Dec 17

Scandinavian Airlines flights from Chicago to Czech Republic

Our best Scandinavian Airlines deals on Chicago to Czech Republic flight tickets
Scandinavian Airlines
Oct 12
ORD7:15 pmChicago O'Hare Intl
16h 40m
2 stops
PRG6:55 pmVáclav Havel Prague
Oct 28
PRG10:25 amVáclav Havel Prague
17h 14m
2 stops
ORD9:39 pmChicago O'Hare Intl
$576
Find similar
Scandinavian Airlines
Oct 8
ORD7:37 amChicago O'Hare Intl
29h 38m
2 stops
PRG8:15 pmVáclav Havel Prague
Oct 22
PRG8:55 pmVáclav Havel Prague
26h 15m
1 stop
ORD4:10 pmChicago O'Hare Intl
$577
Find similar
Scandinavian Airlines
Oct 21
ORD10:25 amChicago O'Hare Intl
16h 20m
2 stops
PRG9:45 amVáclav Havel Prague
Oct 28
PRG10:25 amVáclav Havel Prague
16h 54m
2 stops
ORD9:19 pmChicago O'Hare Intl
$578
Find similar

Turkish Airlines flights from Chicago to Czech Republic

Our best Turkish Airlines deals on Chicago to Czech Republic flight tickets
Turkish Airlines
Sep 10
ORD11:45 pmChicago O'Hare Intl
35h 40m
1 stop
PRG6:25 pmVáclav Havel Prague
Sep 17
PRG7:20 pmVáclav Havel Prague
21h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$585
Find similar
Turkish Airlines
Oct 17
ORD11:25 amChicago O'Hare Intl
14h 00m
1 stop
PRG8:25 amVáclav Havel Prague
Oct 22
PRG3:25 pmVáclav Havel Prague
25h 15m
1 stop
ORD9:40 amChicago O'Hare Intl
$595
Find similar
Turkish Airlines
Sep 6
ORD11:45 pmChicago O'Hare Intl
35h 40m
1 stop
PRG6:25 pmVáclav Havel Prague
Sep 11
PRG7:20 pmVáclav Havel Prague
21h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$596
Find similar

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 August 21, 2025.
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

Sun 10/12

7:15 pm-6:55 pm

2 stops16h 40m

Václav Havel Prague

Tue 10/28

10:25 am-9:39 pm

2 stops17h 14m

$576

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 10/8

7:37 am-8:15 pm

2 stops29h 38m

Václav Havel Prague

Wed 10/22

8:55 pm-4:10 pm

1 stop26h 15m

$577

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 10/21

10:25 am-9:45 am

2 stops16h 20m

Václav Havel Prague

Tue 10/28

10:25 am-9:19 pm

2 stops16h 54m

$578

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 9/10

11:45 pm-6:25 pm

1 stop35h 40m

Václav Havel Prague

Wed 9/17

7:20 pm-9:40 am

1 stop21h 20m

$585

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 10/17

11:25 am-8:25 am

1 stop14h 00m

Václav Havel Prague

Wed 10/22

3:25 pm-9:40 am

1 stop25h 15m

$595

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 11/18

5:10 pm-8:40 pm

1 stop20h 30m

Václav Havel Prague

Thu 12/18

6:45 am-1:50 pm

1 stop14h 05m

$610

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 10/29

3:00 pm-1:55 pm

2 stops16h 55m

Václav Havel Prague

Wed 11/5

7:30 am-1:10 pm

1 stop12h 40m

$615

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 11/17

6:20 pm-4:05 pm

2 stops14h 45m

Václav Havel Prague

Fri 12/19

12:10 pm-8:05 pm

1 stop14h 55m

$617

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Wed 10/29

1:48 pm-11:40 am

2 stops15h 52m

Václav Havel Prague

Thu 11/6

6:30 am-6:25 pm

2 stops18h 55m

$652

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Wed 11/19

9:30 am-8:25 am

2 stops15h 55m

Václav Havel Prague

Wed 12/17

6:30 am-6:36 pm

2 stops19h 06m

$678

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 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, October 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 $560. If you aren’t able to travel to Czech Republic during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $595.

What is the cheapest day to depart on your flight to Czech Republic?

The cheapest day to depart from Chicago to Czech Republic is on a Wednesday when prices can be found for as low as $678. The most expensive day to fly to Czech Republic is Monday, with ticket prices averaging around $836.

What is the cheapest time of day to depart on your flight to Czech Republic?

In the morning is the cheapest time of day to fly from Chicago to Czech Republic when you can find flight prices for as low as $647. Flying to Czech Republic in the morning is an ideal time because this is during off-peak travel hours. Flights to Czech Republic are more costly at noon, with an average ticket price of $916. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $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 for as low as $644 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

Direct flights

None
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
IcelandairPriceFrom $395Free CancellationRating
7.0
529 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $444Free CancellationRating
7.4
1,471 reviews
Search Scandinavian Airlines flights
LOTPriceFrom $507Free CancellationRating
7.6
1,110 reviews
Search LOT flights
Turkish AirlinesPriceFrom $516Free CancellationRating
7.3
3,950 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $537Free CancellationRating
6.7
7,291 reviews
Search British Airways flights
American AirlinesPriceFrom $542Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SWISSPriceFrom $551Free CancellationRating
7.6
1,702 reviews
Search SWISS flights
Austrian AirlinesPriceFrom $583Free CancellationRating
7.6
832 reviews
Search Austrian Airlines flights
DeltaPriceFrom $590Free CancellationRating
7.9
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $591Free CancellationRating
7.4
8,930 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

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
Tue 8/26
Tue 9/2
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 $335
Flights to Ostravafrom $1,067
Flights to Brnofrom $589
Flights to Pardubice
Flights to Carlsbad, Carlsbad Regionfrom $1,205