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Cheap flights from Prague to Chicago from $376

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Prague to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
2:00 pm - 9:25 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
14h 25m1 stop Reykjavik Keflavik Intl
Icelandair Logo
7:30 pm - 11:55 amORD  Chicago O'Hare Intl-PRG Václav Havel Prague
10h 25m1 stop Reykjavik Keflavik Intl
$569Icelandair
Fri, Oct 16 - Thu, Oct 29
Icelandair Logo
2:00 pm - 9:25 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
14h 25m1 stop Reykjavik Keflavik Intl
Icelandair Logo
7:30 pm - 11:55 amORD  Chicago O'Hare Intl-PRG Václav Havel Prague
10h 25m1 stop Reykjavik Keflavik Intl
$570Icelandair
Fri, Oct 16 - Thu, Oct 29
Icelandair Logo
2:00 pm - 9:25 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
14h 25m1 stop Reykjavik Keflavik Intl
Icelandair Logo
6:30 pm - 11:55 amORD  Chicago O'Hare Intl-PRG Václav Havel Prague
10h 25m1 stop Reykjavik Keflavik Intl
$580Icelandair
Fri, Oct 16 - Thu, Nov 12
Aer Lingus Logo
11:40 am - 6:20 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
13h 40m1 stop Dublin
Aer Lingus Logo
3:55 pm - 11:00 amORD  Chicago O'Hare Intl-PRG Václav Havel Prague
12h 05m1 stop Dublin
$636Aer Lingus
Fri, Nov 6 - Sun, Nov 15
Aer Lingus Logo
11:40 am - 6:20 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
13h 40m1 stop Dublin
Aer Lingus Logo
3:55 pm - 11:00 amORD  Chicago O'Hare Intl-PRG Václav Havel Prague
12h 05m1 stop Dublin
$765Aer Lingus
Fri, Nov 6 - Thu, Nov 12
LOT Logo
12:45 pm - 3:10 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
33h 25m1 stop Warsaw Frederic Chopin
LOT Logo
10:50 pm - 8:50 amORD  Chicago O'Hare Intl-PRG Václav Havel Prague
28h 00m1 stop Warsaw Frederic Chopin
$860LOT
Sat, Oct 17 - Sat, Oct 31
LOT Logo
7:40 pm - 3:10 pmPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
26h 30m1 stop Warsaw Frederic Chopin
LOT Logo
10:50 pm - 8:50 amORD  Chicago O'Hare Intl-PRG Václav Havel Prague
28h 00m1 stop Warsaw Frederic Chopin
$876LOT
Sat, Oct 17 - Sat, Oct 31
United Airlines Logo
6:00 am - 11:00 amPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
12h 00m1 stop Frankfurt am Main
United Airlines Logo
7:50 pm - 1:55 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
12h 05m1 stop Zurich
$961United Airlines
Fri, Oct 16 - Thu, Oct 29
United Airlines Logo
6:00 am - 11:00 amPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
12h 00m1 stop Frankfurt am Main
United Airlines Logo
7:05 pm - 1:55 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
11h 50m1 stop Zurich
$969United Airlines
Fri, Sep 25 - Fri, Oct 2
Lufthansa Logo
6:00 am - 11:00 amPRG  Václav Havel Prague-ORD Chicago O'Hare Intl
12h 00m1 stop Frankfurt am Main
Lufthansa Logo
6:00 pm - 12:40 pmORD  Chicago O'Hare Intl-PRG Václav Havel Prague
11h 40m1 stop Munich Franz Josef Strauss
$973Lufthansa
Sat, Sep 26 - Sat, Oct 3

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Turkish Airlines flights from Prague to Chicago

Our best Turkish Airlines deals on Prague to Chicago flight tickets
Turkish Airlines
Oct 29
PRG2:45 pmVáclav Havel Prague
26h 15m
1 stop
ORD11:00 amChicago O'Hare Intl
Nov 11
ORD8:15 pmChicago O'Hare Intl
15h 10m
1 stop
PRG6:25 pmVáclav Havel Prague
$800
Turkish Airlines
Feb 4
PRG9:30 amVáclav Havel Prague
15h 50m
1 stop
ORD6:20 pmChicago O'Hare Intl
Feb 9
ORD8:15 pmChicago O'Hare Intl
29h 20m
1 stop
PRG8:35 amVáclav Havel Prague
$809
Turkish Airlines
Oct 19
PRG3:20 pmVáclav Havel Prague
25h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
Nov 1
ORD9:15 pmChicago O'Hare Intl
33h 35m
1 stop
PRG1:50 pmVáclav Havel Prague
$813

Aer Lingus flights from Prague to Chicago

Our best Aer Lingus deals on Prague to Chicago flight tickets
Aer Lingus
Nov 6
PRG11:40 amVáclav Havel Prague
13h 40m
1 stop
ORD6:20 pmChicago O'Hare Intl
Nov 15
ORD3:55 pmChicago O'Hare Intl
12h 05m
1 stop
PRG11:00 amVáclav Havel Prague
$636
Aer Lingus
Sep 29
PRG11:50 amVáclav Havel Prague
14h 25m
1 stop
ORD7:15 pmChicago O'Hare Intl
Nov 21
ORD3:55 pmChicago O'Hare Intl
12h 05m
1 stop
PRG11:00 amVáclav Havel Prague
$765
Aer Lingus
Sep 23
PRG11:50 amVáclav Havel Prague
14h 25m
1 stop
ORD7:15 pmChicago O'Hare Intl
Oct 2
ORD3:45 pmChicago O'Hare Intl
12h 25m
1 stop
PRG11:10 amVáclav Havel Prague
$784

momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Fri 10/16

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Thu 10/29

7:30 pm-11:55 am

1 stop10h 25m

$569

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Fri 10/16

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Thu 10/29

7:30 pm-11:55 am

1 stop10h 25m

$570

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Fri 10/16

2:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Thu 11/12

6:30 pm-11:55 am

1 stop10h 25m

$580

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Fri 11/6

11:40 am-6:20 pm

1 stop13h 40m

Chicago O'Hare Intl

Sun 11/15

3:55 pm-11:00 am

1 stop12h 05m

$636

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Fri 11/6

11:40 am-6:20 pm

1 stop13h 40m

Chicago O'Hare Intl

Thu 11/12

3:55 pm-11:00 am

1 stop12h 05m

$765

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Sat 10/17

12:45 pm-3:10 pm

1 stop33h 25m

Chicago O'Hare Intl

Sat 10/31

10:50 pm-8:50 am

1 stop28h 00m

$860

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Sat 10/17

7:40 pm-3:10 pm

1 stop26h 30m

Chicago O'Hare Intl

Sat 10/31

10:50 pm-8:50 am

1 stop28h 00m

$876

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Fri 10/16

6:00 am-11:00 am

1 stop12h 00m

Chicago O'Hare Intl

Thu 10/29

7:50 pm-1:55 pm

1 stop12h 05m

$961

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Fri 9/25

6:00 am-11:00 am

1 stop12h 00m

Chicago O'Hare Intl

Fri 10/2

7:05 pm-1:55 pm

1 stop11h 50m

$969
Quickest round-trip

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Sat 9/26

6:00 am-11:00 am

1 stop12h 00m

Chicago O'Hare Intl

Sat 10/3

6:00 pm-12:40 pm

1 stop11h 40m

$973

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 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 low for flights on this route.

Typical prices usually range from $762 to $1,155.
The lowest price recently found on this route was $569.

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Prague, with most prices found around $740. If you’re not able to fly to Chicago in February, then January is your next best option. Flight prices from Prague to Chicago during January average around $754.

Can stopping save me money on Prague to Chicago flights?

You could potentially save up to 3% on your flight if you consider stops on a Prague to Chicago flight.

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 round-trip 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

$376

Fastest flight time

14h 25m

Direct flights

None
The best one-way flight to Chicago from Prague in the past 72 hours is $376. The best round-trip flight deal from Prague to Chicago found on momondo in the last 72 hours is $569.
The fastest flight from Prague to Chicago takes 14h 25m
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?

    There are 4532.8 mi between Václav Havel Prague and Chicago. In terms of flight time, this usually takes a little over 14h 25m.

  • 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 many operators does momondo search for flights from Václav Havel Prague Airport to Chicago?

  • 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 layovers. 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 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.

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

Best airlines flying from Prague to Chicago

Compare and see reviews for airlines that fly from Prague to Chicago with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $658Free CancellationRating
7.3
1,763 reviews
Search Aer Lingus flights
LOTPriceFrom $736Free CancellationRating
7.6
1,197 reviews
Search LOT flights
LufthansaPriceFrom $804Free CancellationRating
6.8
8,225 reviews
Search Lufthansa flights
United AirlinesPriceFrom $807Free CancellationRating
7.4
10,214 reviews
Search United Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Portage
Benton Harbor
Lansing
Saint Joseph
Valparaiso
Schererville
Munster
Chesterton
Monticello
Porter
Crown Point
Griffith
Saint John

Why use momondo?

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

It is quick and easy to find Prague to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

Yes. All flights to Chicago from Prague on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Prague to Chicago?

Once you have performed a search for Prague to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Chicago from Prague are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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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
Chicago Greater Rockford Airport