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Cheap flights from Prague to Chicago from €461

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Prague to Chicago departing on 6/9. 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
1 adult, Economy, 0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
14:00 - 21:25
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
19:25 - 13:05
ORD
-
PRG
10h 40m
1 stop
€645Icelandair
Wed, 26 Aug - Thu, 17 Sep
Icelandair Logo
14:00 - 21:25
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
19:25 - 13:05
ORD
-
PRG
10h 40m
1 stop
€652Icelandair
Fri, 22 May - Tue, 30 Jun
Icelandair Logo
14:00 - 21:25
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
22:25 - 13:05
ORD
-
PRG
31h 40m
1 stop
€654Icelandair
Fri, 22 May - Wed, 1 Jul
Icelandair Logo
14:00 - 21:25
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
19:25 - 13:05
ORD
-
PRG
10h 40m
1 stop
€655Icelandair
Fri, 22 May - Sun, 28 Jun
Icelandair Logo
14:00 - 21:25
PRG
-
ORD
14h 25m
1 stop
Icelandair Logo
22:25 - 13:05
ORD
-
PRG
31h 40m
1 stop
€656Icelandair
Fri, 22 May - Wed, 1 Jul
Turkish Airlines Logo
19:20 - 09:40
PRG
-
ORD
21h 20m
1 stop
Turkish Airlines Logo
11:25 - 14:25
ORD
-
PRG
20h 00m
1 stop
€698Turkish Airlines
Thu, 23 Apr - Mon, 27 Apr
Turkish Airlines Logo
09:15 - 18:15
PRG
-
ORD
16h 00m
1 stop
Turkish Airlines Logo
11:25 - 08:20
ORD
-
PRG
13h 55m
1 stop
€701Turkish Airlines
Sun, 17 May - Wed, 5 Aug
Delta Logo
06:00 - 17:54
PRG
-
MDW
18h 54m
2 stops
Delta Logo
18:38 - 17:40
MDW
-
PRG
16h 02m
2 stops
€760Delta
Sat, 11 Apr - Fri, 24 Apr
Delta Logo
06:00 - 18:36
PRG
-
MDW
19h 36m
2 stops
Delta Logo
18:36 - 17:40
MDW
-
PRG
16h 04m
2 stops
€762Delta
Sat, 25 Apr - Sat, 9 May
Delta Logo
11:00 - 21:09
PRG
-
MDW
17h 09m
2 stops
Delta Logo
09:23 - 08:20
MDW
-
PRG
15h 57m
2 stops
€769Delta
Wed, 13 May - Wed, 27 May

KLM flights from Prague to Chicago

Our best KLM deals on Prague to Chicago flight tickets
KLM
25 Apr
PRG11:15Václav Havel Prague
34h 00m
1 stop
ORD14:15Chicago O'Hare Intl
1 Jun
ORD06:07Chicago O'Hare Intl
19h 53m
1 stop
PRG09:00Václav Havel Prague
€770
KLM
26 Apr
PRG20:25Václav Havel Prague
25h 05m
1 stop
ORD14:30Chicago O'Hare Intl
30 May
ORD16:20Chicago O'Hare Intl
23h 15m
1 stop
PRG22:35Václav Havel Prague
€788
KLM
2 Apr
PRG14:30Václav Havel Prague
30h 45m
1 stop
ORD14:15Chicago O'Hare Intl
30 Apr
ORD16:20Chicago O'Hare Intl
14h 25m
1 stop
PRG13:45Václav Havel Prague
€821

United Airlines flights from Prague to Chicago

Our best United Airlines deals on Prague to Chicago flight tickets
United Airlines
10 Apr
PRG11:45Václav Havel Prague
15h 10m
1 stop
ORD19:55Chicago O'Hare Intl
26 Apr
ORD19:05Chicago O'Hare Intl
11h 50m
1 stop
PRG13:55Václav Havel Prague
€803
United Airlines
19 Jun
PRG14:30Václav Havel Prague
15h 56m
2 stops
ORD23:26Chicago O'Hare Intl
26 Jun
ORD18:30Chicago O'Hare Intl
12h 10m
1 stop
PRG13:40Václav Havel Prague
€810
United Airlines
10 Apr
PRG06:00Václav Havel Prague
15h 50m
1 stop
ORD14:50Chicago O'Hare Intl
26 Apr
ORD19:05Chicago O'Hare Intl
11h 50m
1 stop
PRG13:55Václav Havel Prague
€815

momondo Fare Finder

 
Customise your flight search to find flights from Prague to Chicago 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 13,528 searches. Data last updated 30 March 2026.
Use the filters below to find and compare flights from Prague to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 26/8

14:00-21:25

1 stop14h 25m

Chicago O'Hare Intl

Thu 17/9

19:25-13:05

1 stop10h 40m

€645

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 22/5

14:00-21:25

1 stop14h 25m

Chicago O'Hare Intl

Tue 30/6

19:25-13:05

1 stop10h 40m

€652

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 22/5

14:00-21:25

1 stop14h 25m

Chicago O'Hare Intl

Wed 1/7

22:25-13:05

1 stop31h 40m

€654

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 22/5

14:00-21:25

1 stop14h 25m

Chicago O'Hare Intl

Sun 28/6

19:25-13:05

1 stop10h 40m

€655

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 22/5

14:00-21:25

1 stop14h 25m

Chicago O'Hare Intl

Wed 1/7

22:25-13:05

1 stop31h 40m

€656

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 23/4

19:20-09:40

1 stop21h 20m

Chicago O'Hare Intl

Mon 27/4

11:25-14:25

1 stop20h 00m

€698

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Sun 17/5

09:15-18:15

1 stop16h 00m

Chicago O'Hare Intl

Wed 5/8

11:25-08:20

1 stop13h 55m

€701

PragueChicago

PRG - MDW

PRGMDW

Václav Havel Prague

Sat 11/4

06:00-17:54

2 stops18h 54m

Chicago Midway

Fri 24/4

18:38-17:40

2 stops16h 02m

€760

PragueChicago

PRG - MDW

PRGMDW

Václav Havel Prague

Sat 25/4

06:00-18:36

2 stops19h 36m

Chicago Midway

Sat 9/5

18:36-17:40

2 stops16h 04m

€762

PragueChicago

PRG - MDW

PRGMDW

Václav Havel Prague

Wed 13/5

11:00-21:09

2 stops17h 09m

Chicago Midway

Wed 27/5

09:23-08:20

2 stops15h 57m

€769

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?

What is the cheapest month to fly to Chicago?

The cheapest month to fly to Chicago from Prague is in October. Flight prices, which tend to average around €519, are often lower during this time because this is during the off-season. If you don’t want to visit Chicago in October, then you should wait until September to fly from Prague, when ticket prices are also cheap, with an average price of €564.

How far in advance should I book a flight 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 €696 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 €545 on momondo.

How have Prague to Chicago flight prices changed over time?

As of March 2026, prices for Prague to Chicago flights are approximately 1% more expensive 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

Fastest flight time

15h 55m

Direct flights

None
The fastest flight from Prague to Chicago takes 15h 55m
There are no direct flights from Prague to Chicago. There are no popular flight routes from Prague to Chicago.
Search flight deals

  • 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 15h 55m 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

Airports listed have a maximum distance of 25.6 km from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport