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Cheap flights from Prague to Chicago from €433

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Prague to Chicago

Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
14:00 - 21:25PRG  Václav Havel Prague-ORD Chicago O'Hare Intl
14h 25m1 stop Reykjavik Keflavik Intl
Icelandair Logo
19:30 - 11:55ORD  Chicago O'Hare Intl-PRG Václav Havel Prague
10h 25m1 stop Reykjavik Keflavik Intl
€669Icelandair
Fri, 9 Oct - Thu, 29 Oct
Scandinavian Airlines Logo
10:20 - 16:10PRG  Václav Havel Prague-ORD Chicago O'Hare Intl
12h 50m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
19:15 - 20:15ORD  Chicago O'Hare Intl-PRG Václav Havel Prague
18h 00m1 stop Kastrup Copenhagen
€759Scandinavian Airlines
Thu, 15 Oct - Mon, 19 Oct
Scandinavian Airlines Logo
10:20 - 16:10PRG  Václav Havel Prague-ORD Chicago O'Hare Intl
12h 50m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
19:15 - 20:15ORD  Chicago O'Hare Intl-PRG Václav Havel Prague
18h 00m1 stop Kastrup Copenhagen
€760Scandinavian Airlines
Thu, 15 Oct - Mon, 19 Oct
Scandinavian Airlines Logo
10:20 - 16:10PRG  Václav Havel Prague-ORD Chicago O'Hare Intl
12h 50m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
19:15 - 20:15ORD  Chicago O'Hare Intl-PRG Václav Havel Prague
18h 00m1 stop Kastrup Copenhagen
€765Scandinavian Airlines
Thu, 15 Oct - Mon, 19 Oct
Scandinavian Airlines Logo
10:20 - 16:10PRG  Václav Havel Prague-ORD Chicago O'Hare Intl
12h 50m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
19:15 - 20:15ORD  Chicago O'Hare Intl-PRG Václav Havel Prague
18h 00m1 stop Kastrup Copenhagen
€766Scandinavian Airlines
Thu, 15 Oct - Mon, 19 Oct
Multiple Airlines Logo
06:00 - 14:25PRG  Václav Havel Prague-ORD Chicago O'Hare Intl
15h 25m1 stop Amsterdam Schiphol
Multiple Airlines Logo
14:44 - 11:10ORD  Chicago O'Hare Intl-PRG Václav Havel Prague
13h 26m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
€772Multiple Airlines
Mon, 9 Nov - Sun, 22 Nov
Multiple Airlines Logo
06:00 - 14:25PRG  Václav Havel Prague-ORD Chicago O'Hare Intl
15h 25m1 stop Amsterdam Schiphol
Multiple Airlines Logo
14:44 - 11:10ORD  Chicago O'Hare Intl-PRG Václav Havel Prague
13h 26m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
€774Multiple Airlines
Mon, 9 Nov - Sun, 22 Nov
Multiple Airlines Logo
06:00 - 14:15PRG  Václav Havel Prague-ORD Chicago O'Hare Intl
15h 15m1 stop Amsterdam Schiphol
Multiple Airlines Logo
19:25 - 17:05ORD  Chicago O'Hare Intl-PRG Václav Havel Prague
15h 40m1 stop Paris Charles de Gaulle
€775Multiple Airlines
Thu, 8 Oct - Wed, 28 Oct
Multiple Airlines Logo
06:00 - 14:25PRG  Václav Havel Prague-ORD Chicago O'Hare Intl
15h 25m1 stop Amsterdam Schiphol
Multiple Airlines Logo
14:44 - 11:10ORD  Chicago O'Hare Intl-PRG Václav Havel Prague
13h 26m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
€776Multiple Airlines
Mon, 9 Nov - Sun, 22 Nov
Delta Logo
08:55 - 14:25PRG  Václav Havel Prague-ORD Chicago O'Hare Intl
12h 30m1 stop Amsterdam Schiphol
Delta Logo
10:35 - 09:05ORD  Chicago O'Hare Intl-PRG Václav Havel Prague
15h 30m2 stops Boston Logan Intl Paris Charles de Gaulle
€777Delta
Wed, 11 Nov - Wed, 18 Nov

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Delta flights from Prague to Chicago

Our best Delta deals on Prague to Chicago flight tickets
Delta
11 Nov
PRG08:55Václav Havel Prague
12h 30m
1 stop
ORD14:25Chicago O'Hare Intl
18 Nov
ORD10:35Chicago O'Hare Intl
15h 30m
2 stops
PRG09:05Václav Havel Prague
€777
Delta
9 Nov
PRG08:55Václav Havel Prague
16h 49m
2 stops
ORD18:44Chicago O'Hare Intl
16 Nov
ORD13:30Chicago O'Hare Intl
14h 40m
2 stops
PRG11:10Václav Havel Prague
€778
Delta
6 Nov
PRG08:55Václav Havel Prague
19h 11m
2 stops
ORD21:06Chicago O'Hare Intl
22 Nov
ORD18:25Chicago O'Hare Intl
15h 40m
1 stop
PRG17:05Václav Havel Prague
€780

United Airlines flights from Prague to Chicago

Our best United Airlines deals on Prague to Chicago flight tickets
United Airlines
9 Oct
PRG09:10Václav Havel Prague
12h 45m
1 stop
ORD14:55Chicago O'Hare Intl
27 Oct
ORD17:10Chicago O'Hare Intl
14h 45m
1 stop
PRG13:55Václav Havel Prague
€831
United Airlines
8 Oct
PRG14:30Václav Havel Prague
16h 02m
2 stops
ORD23:32Chicago O'Hare Intl
13 Oct
ORD19:05Chicago O'Hare Intl
11h 50m
1 stop
PRG13:55Václav Havel Prague
€834
United Airlines
9 Nov
PRG07:05Václav Havel Prague
15h 15m
1 stop
ORD15:20Chicago O'Hare Intl
22 Nov
ORD18:00Chicago O'Hare Intl
15h 05m
1 stop
PRG16:05Václav Havel Prague
€835

momondo Fare Finder

 
Use the filters below to find and compare flights from Prague to Chicago that are best for you.

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Fri 9/10

14:00-21:25

1 stop14h 25m

Chicago O'Hare Intl

Thu 29/10

19:30-11:55

1 stop10h 25m

€669

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Thu 15/10

10:20-16:10

1 stop12h 50m

Chicago O'Hare Intl

Mon 19/10

19:15-20:15

1 stop18h 00m

€759

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Thu 15/10

10:20-16:10

1 stop12h 50m

Chicago O'Hare Intl

Mon 19/10

19:15-20:15

1 stop18h 00m

€760

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Thu 15/10

10:20-16:10

1 stop12h 50m

Chicago O'Hare Intl

Mon 19/10

19:15-20:15

1 stop18h 00m

€765

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Thu 15/10

10:20-16:10

1 stop12h 50m

Chicago O'Hare Intl

Mon 19/10

19:15-20:15

1 stop18h 00m

€766

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Mon 9/11

06:00-14:25

1 stop15h 25m

Chicago O'Hare Intl

Sun 22/11

14:44-11:10

2 stops13h 26m

€772

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Mon 9/11

06:00-14:25

1 stop15h 25m

Chicago O'Hare Intl

Sun 22/11

14:44-11:10

2 stops13h 26m

€774

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Thu 8/10

06:00-14:15

1 stop15h 15m

Chicago O'Hare Intl

Wed 28/10

19:25-17:05

1 stop15h 40m

€775

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Mon 9/11

06:00-14:25

1 stop15h 25m

Chicago O'Hare Intl

Sun 22/11

14:44-11:10

2 stops13h 26m

€776

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Wed 11/11

08:55-14:25

1 stop12h 30m

Chicago O'Hare Intl

Wed 18/11

10:35-09:05

2 stops15h 30m

€777

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Prague 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

What is the typical price of a round-trip flight between Prague and Chicago?

Prices are currently high for flights on this route.

Typical prices usually range from €525 to €622.
The lowest price recently found on this route was €669.

What is the cheapest month to fly to Chicago?

The cheapest month to fly to Chicago from Prague is in February. Flight prices, which tend to average around €650, are often lower during this time because this is during the off-season. If you don’t want to visit Chicago in February, then you should wait until January to fly from Prague, when ticket prices are also cheap, with an average price of €664.

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

You are more likely to see cheaper flights to Chicago from Prague when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around €754 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Prague for as low as €648 on momondo.

How have Prague to Chicago flight prices changed over time?

As of September 2026, prices for Prague to Chicago flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Prague to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Prague to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Prague to Chicago (PRG to CHI) flight deals and tips

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

Best price found

€433

Fastest flight time

17h 14m

Direct flights

None
The best one-way flight to Chicago from Prague in the past 72 hours is €433. The best return flight deal from Prague to Chicago found on momondo in the last 72 hours is €669.
The fastest flight from Prague to Chicago takes 17h 14m
There are no direct flights from Prague to Chicago. There are no popular flight routes from Prague to Chicago.
Search flight deals

Frequently asked questions about flying from Prague to Chicago

  • How far is Václav Havel Prague to Chicago by plane?

    Václav Havel Prague and Chicago are 7294.8 km apart from one another. Typically, this will take 17h 14m by plane in normal conditions.

  • When did momondo last update prices for flights from Václav Havel Prague Airport to Chicago?

    Prices for flights from Václav Havel Prague Airport to Chicago are updated daily.

  • How old do you have to be to fly from Václav Havel Prague Airport to Chicago?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Václav Havel Prague Airport to Chicago.

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

    The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Prague to Chicago?

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Prague.

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

Flights from Prague to Chicago 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 Prague to Chicago?

Once all potential Prague to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Prague 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.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Chicago Midway Airport
Chicago O'Hare Intl Airport