What airlines fly to Chicago?

Lufthansa, LOT and Aer Lingus are the top three most popular airlines that fly to Chicago from Czech Republic according to our data. Lufthansa is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 5 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Czech Republic to Chicago?

TAP AIR PORTUGAL and Air Serbia are the most popular carriers operating from Czech Republic to Chicago

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

Prices for flights from Czech Republic to Chicago are refreshed on a daily basis.

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

As of July 2025, there are 5 operators available to choose from for flights from Czech Republic to Chicago.

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

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 Czech Republic to Chicago.

What documentation or ID do you need to fly to Chicago?

The necessary travel and health documents for your Chicago 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.

$315 Cheap Flights from the Czech Republic to Chicago in 2025

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Find the cheapest flights from the Czech Republic to Chicago

Round-trip

One-way

Last minute

Recent round-trip flight deals from the Czech Republic to Chicago

11:50 am - 7:00 pmPRG-ORD

14h 10m1 stop

3:45 pm - 11:10 amORD-PRG

12h 25m1 stop

$597Aer Lingus

Find Deal

mié., sep. 3 - lun., sep. 22

3:00 pm - 4:45 pmPRG-ORD

32h 45m1 stop

7:20 pm - 2:20 pmORD-PRG

12h 00m1 stop

$605Scandinavian Airlines

Find Deal

jue., nov. 13 - dom., nov. 30

11:50 am - 2:00 pmPRG-ORD

33h 10m1 stop

3:45 pm - 11:10 amORD-PRG

12h 25m1 stop

$606Aer Lingus

Find Deal

mié., ago. 27 - vie., sep. 26

2:00 pm - 9:15 pmPRG-ORD

14h 15m1 stop

10:15 pm - 1:05 pmORD-PRG

31h 50m1 stop

$613Icelandair

Find Deal

mié., sep. 10 - mié., sep. 24

2:00 pm - 9:15 pmPRG-ORD

14h 15m1 stop

7:25 pm - 1:05 pmORD-PRG

10h 40m1 stop

$660Icelandair

Find Deal

mié., oct. 1 - sáb., oct. 4

7:10 am - 7:40 pmPRG-ORD

19h 30m1 stop

9:55 pm - 9:45 pmORD-PRG

16h 50m2 stops

$694LOT

Find Deal

jue., oct. 16 - dom., nov. 2

7:40 pm - 12:20 pmPRG-ORD

23h 40m1 stop

4:55 pm - 9:15 amORD-PRG

33h 20m2 stops

$695LOT

Find Deal

mié., ago. 27 - vie., sep. 26

3:25 pm - 9:40 amPRG-ORD

25h 15m1 stop

11:25 am - 6:25 pmORD-PRG

24h 00m1 stop

$697Turkish Airlines

Find Deal

jue., oct. 9 - mar., oct. 14

2:30 pm - 7:55 pmPRG-ORD

12h 25m1 stop

9:40 pm - 4:00 pmORD-PRG

11h 20m1 stop

$733Lufthansa

Find Deal

jue., sep. 4 - dom., sep. 14

7:20 pm - 9:40 amPRG-ORD

21h 20m1 stop

7:50 pm - 8:25 amORD-PRG

29h 35m1 stop

$740Turkish Airlines

Find Deal

lun., sep. 8 - mié., sep. 10

Turkish Airlines flights from Czech Republic to Chicago

Our best Turkish Airlines deals on Czech Republic to Chicago flight tickets

Turkish Airlines

Oct 9

PRG3:25 pmVáclav Havel Prague

25h 15m

1 stop

ORD9:40 amChicago O'Hare Intl

Oct 14

ORD11:25 amChicago O'Hare Intl

24h 00m

1 stop

PRG6:25 pmVáclav Havel Prague

$697

Find similar

Turkish Airlines

Sep 8

PRG7:20 pmVáclav Havel Prague

21h 20m

1 stop

ORD9:40 amChicago O'Hare Intl

Sep 10

ORD7:50 pmChicago O'Hare Intl

29h 35m

1 stop

PRG8:25 amVáclav Havel Prague

$740

Find similar

Scandinavian Airlines flights from Czech Republic to Chicago

Our best Scandinavian Airlines deals on Czech Republic to Chicago flight tickets

Scandinavian Airlines

Nov 13

PRG3:00 pmVáclav Havel Prague

32h 45m

1 stop

ORD4:45 pmChicago O'Hare Intl

Nov 30

ORD7:20 pmChicago O'Hare Intl

12h 00m

1 stop

PRG2:20 pmVáclav Havel Prague

$605

Find similar

Scandinavian Airlines

Nov 13

PRG11:15 amVáclav Havel Prague

36h 30m

2 stops

ORD4:45 pmChicago O'Hare Intl

Nov 30

ORD7:20 pmChicago O'Hare Intl

16h 20m

1 stop

PRG6:40 pmVáclav Havel Prague

$661

Find similar

Scandinavian Airlines

Nov 20

PRG3:00 pmVáclav Havel Prague

32h 45m

1 stop

ORD4:45 pmChicago O'Hare Intl

Nov 24

ORD7:20 pmChicago O'Hare Intl

31h 25m

1 stop

PRG9:45 amVáclav Havel Prague

$664

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

mié. 9/3

11:50 am-7:00 pm

1 stop14h 10m

Chicago O'Hare Intl

lun. 9/22

3:45 pm-11:10 am

1 stop12h 25m

$597

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

jue. 11/13

3:00 pm-4:45 pm

1 stop32h 45m

Chicago O'Hare Intl

dom. 11/30

7:20 pm-2:20 pm

1 stop12h 00m

$605

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

mié. 8/27

11:50 am-2:00 pm

1 stop33h 10m

Chicago O'Hare Intl

vie. 9/26

3:45 pm-11:10 am

1 stop12h 25m

$606

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

mié. 9/10

2:00 pm-9:15 pm

1 stop14h 15m

Chicago O'Hare Intl

mié. 9/24

10:15 pm-1:05 pm

1 stop31h 50m

$613

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

mié. 10/1

2:00 pm-9:15 pm

1 stop14h 15m

Chicago O'Hare Intl

sáb. 10/4

7:25 pm-1:05 pm

1 stop10h 40m

$660

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

jue. 10/16

7:10 am-7:40 pm

1 stop19h 30m

Chicago O'Hare Intl

dom. 11/2

9:55 pm-9:45 pm

2 stops16h 50m

$694

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

mié. 8/27

7:40 pm-12:20 pm

1 stop23h 40m

Chicago O'Hare Intl

vie. 9/26

4:55 pm-9:15 am

2 stops33h 20m

$695

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

jue. 10/9

3:25 pm-9:40 am

1 stop25h 15m

Chicago O'Hare Intl

mar. 10/14

11:25 am-6:25 pm

1 stop24h 00m

$697

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

jue. 9/4

2:30 pm-7:55 pm

1 stop12h 25m

Chicago O'Hare Intl

dom. 9/14

9:40 pm-4:00 pm

1 stop11h 20m

$733

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

lun. 9/8

7:20 pm-9:40 am

1 stop21h 20m

Chicago O'Hare Intl

mié. 9/10

7:50 pm-8:25 am

1 stop29h 35m

$740

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Czech Republic to Chicago

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

Prices

Airlines

What is the cheapest month to fly to Chicago?

The month of January is, on average, the cheapest month to fly to Chicago from Czech Republic, with most prices found around $587. If you’re not able to fly to Chicago in January, then February is your next best option. Flight prices from Czech Republic to Chicago during February average around $596.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Sunday when prices can be found for as low as $661. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Czech Republic to Chicago for around $751.

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

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Czech Republic to Chicago during this time can be as low as $668. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $819.

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Czech Republic when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $771 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Czech Republic for as low as $564 on momondo.

Cheap Czech Republic to Chicago flight deals and tips

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

Best Price Found	$315
Fastest flight time	11h 30m
Direct flights	None
Airports in Chicago	2 airports

The best one-way flight to Chicago from Czech Republic in the past 72 hours is $315. The best round-trip flight deal from Czech Republic to Chicago found on momondo in the last 72 hours is $597.

The fastest flight from Czech Republic to Chicago takes 11h 30m

There are no direct flights from Czech Republic to Chicago. Popular non-direct route for this connection is Václav Havel Prague Airport - Chicago O'Hare Intl Airport.

There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

Search flight deals

When did momondo last update prices for flights from Czech Republic to Chicago?
Prices for flights from Czech Republic to Chicago are refreshed on a daily basis.
How many operators does momondo search for flights from Czech Republic to Chicago?
As of July 2025, there are 5 operators available to choose from for flights from Czech Republic to Chicago.
How old do you have to be to fly from Czech Republic to Chicago?
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 Czech Republic to Chicago.
What documentation or ID do you need to fly to Chicago?
The necessary travel and health documents for your Chicago 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 Czech Republic to Chicago

Compare and see reviews for airlines that fly from Czech Republic to Chicago with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $544	Free Cancellation	Rating 6.6 7,222 reviews	Search British Airways flights
Aer Lingus	PriceFrom $567	Free Cancellation	Rating 7.1 1,192 reviews	Search Aer Lingus flights
LOT	PriceFrom $601	Free Cancellation	Rating 7.6 1,105 reviews	Search LOT flights
Icelandair	PriceFrom $605	Free Cancellation	Rating 7.0 520 reviews	Search Icelandair flights
Lufthansa	PriceFrom $693	Free Cancellation	Rating 6.8 7,275 reviews	Search Lufthansa flights

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Hammond

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Saint Joseph

Portage

Lansing

Schererville

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Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

Finding the right flight to Chicago from Czech Republic is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Chicago from Czech Republic which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Czech Republic and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Czech Republic to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.