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Cheap flights from Prague to Chicago O'Hare Intl Airport from $373

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 O'Hare Intl Airport departing on 5/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Prague to Chicago.
Aer Lingus Logo
11:50 am - 2:00 pmPRG-ORD
33h 10m1 stop
Aer Lingus Logo
3:45 pm - 11:10 amORD-PRG
12h 25m1 stop
$582Aer Lingus
Find Deal
Thu, May 8 - Mon, May 12
Aer Lingus Logo
11:50 am - 7:00 pmPRG-ORD
14h 10m1 stop
Aer Lingus Logo
3:45 pm - 11:10 amORD-PRG
12h 25m1 stop
$602Aer Lingus
Find Deal
Sat, May 3 - Mon, May 19
Icelandair Logo
2:00 pm - 9:15 pmPRG-ORD
14h 15m1 stop
Icelandair Logo
10:15 pm - 1:05 pmORD-PRG
31h 50m1 stop
$604Icelandair
Find Deal
Mon, May 19 - Mon, May 26
British Airways Logo
10:10 am - 6:15 pmPRG-ORD
15h 05m1 stop
British Airways Logo
9:15 pm - 4:50 pmORD-PRG
12h 35m1 stop
$670British Airways
Find Deal
Thu, Jun 19 - Fri, Jul 4
United Airlines Logo
6:00 am - 8:12 pmPRG-ORD
21h 12m2 stops
United Airlines Logo
12:00 pm - 9:40 amORD-PRG
14h 40m2 stops
$764United Airlines
Find Deal
Sat, May 24 - Sun, May 25
United Airlines Logo
6:00 am - 11:30 pmPRG-ORD
24h 30m2 stops
United Airlines Logo
8:25 pm - 12:10 pmORD-PRG
32h 45m1 stop
$765United Airlines
Find Deal
Fri, Jul 4 - Sat, Jul 19
Lufthansa Logo
9:35 am - 2:00 pmPRG-ORD
11h 25m1 stop
Lufthansa Logo
3:35 pm - 8:55 amORD-PRG
10h 20m1 stop
$779Lufthansa
Find Deal
Wed, Jul 16 - Sat, Aug 2
Lufthansa Logo
6:20 am - 2:00 pmPRG-ORD
14h 40m1 stop
Lufthansa Logo
3:35 pm - 8:55 amORD-PRG
10h 20m1 stop
$806Lufthansa
Find Deal
Tue, Jul 15 - Sat, Aug 2
LOT Logo
7:10 am - 12:20 pmPRG-ORD
12h 10m1 stop
LOT Logo
5:10 pm - 5:20 pmORD-PRG
17h 10m2 stops
$2,106LOT
Find Deal
Thu, Jul 24 - Thu, Aug 7
LOT Logo
7:10 am - 12:20 pmPRG-ORD
12h 10m1 stop
LOT Logo
2:20 pm - 7:00 pmORD-PRG
21h 40m1 stop
$2,108LOT
Find Deal
Thu, Jul 24 - Thu, Aug 7

Aer Lingus flights from Prague to Chicago O'Hare Intl Airport

Our best Aer Lingus deals on Prague to Chicago O'Hare Intl Airport flight tickets
Aer Lingus
May 8
PRG11:50 amVáclav Havel Prague
33h 10m
1 stop
ORD2:00 pmChicago O'Hare Intl
May 12
ORD3:45 pmChicago O'Hare Intl
12h 25m
1 stop
PRG11:10 amVáclav Havel Prague
Aer Lingus
May 3
PRG11:50 amVáclav Havel Prague
14h 10m
1 stop
ORD7:00 pmChicago O'Hare Intl
May 19
ORD3:45 pmChicago O'Hare Intl
12h 25m
1 stop
PRG11:10 amVáclav Havel Prague
Aer Lingus
May 3
PRG11:50 amVáclav Havel Prague
14h 10m
1 stop
ORD7:00 pmChicago O'Hare Intl
May 19
ORD3:45 pmChicago O'Hare Intl
12h 25m
1 stop
PRG11:10 amVáclav Havel Prague

Icelandair flights from Prague to Chicago O'Hare Intl Airport

Our best Icelandair deals on Prague to Chicago O'Hare Intl Airport flight tickets
Icelandair
May 19
PRG2:00 pmVáclav Havel Prague
14h 15m
1 stop
ORD9:15 pmChicago O'Hare Intl
May 26
ORD10:15 pmChicago O'Hare Intl
31h 50m
1 stop
PRG1:05 pmVáclav Havel Prague
Icelandair
Apr 11
PRG2:00 pmVáclav Havel Prague
14h 15m
1 stop
ORD9:15 pmChicago O'Hare Intl
Apr 13
ORD7:25 pmChicago O'Hare Intl
10h 40m
1 stop
PRG1:05 pmVáclav Havel Prague
Icelandair
Jul 16
PRG2:00 pmVáclav Havel Prague
14h 15m
1 stop
ORD9:15 pmChicago O'Hare Intl
Jul 31
ORD7:25 pmChicago O'Hare Intl
10h 40m
1 stop
PRG1:05 pmVáclav Havel Prague

See travel insights to Chicago from

How to get the cheapest flight ticket from Prague to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport?

The month of October is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Prague averaging around $604.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $648. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Prague because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,125.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Prague in the evening is the least expensive time of day to depart. momondo users have found prices as low as $618 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $761. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Prague when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $729 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Prague for as low as $564 on momondo.

How have Prague to Chicago O'Hare Intl Airport flight prices changed over time?

As of April 2025, prices for Prague to Chicago O'Hare Intl Airport flights are approximately 65% more expensive when compared to flights at the same time last year.

When to book flights from Prague to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Prague to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Prague to Chicago O'Hare Intl Airport (PRG to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Prague to Chicago O'Hare Intl Airport

Best Price Found

$373

Fastest flight time

11h 25m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Prague in the past 72 hours is $373. The best round-trip flight deal from Prague to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $582.
The fastest flight from Prague to Chicago O'Hare Intl Airport takes 11h 25m
There are no direct flights from Prague to Chicago O'Hare Intl Airport. Popular non-direct route for this connection is Václav Havel Prague Airport - Chicago O'Hare Intl Airport.

  • How far is Václav Havel Prague to Chicago O'Hare Intl by plane?

    A flight from Václav Havel Prague to Chicago O'Hare Intl will travel around 4537.4 mi. By plane, this route typically takes 11h 25m.

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

    Prices for flights from Václav Havel Prague Airport to Chicago O'Hare Intl Airport were last updated today.

  • How many operators does momondo search for flights from Václav Havel Prague Airport to Chicago O'Hare Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Václav Havel Prague Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport 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 license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. 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 O'Hare Intl Airport?


Best airlines flying from Prague to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Prague to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $449Free CancellationRating
7.0
476 reviews
Search Icelandair flights
British AirwaysPriceFrom $544Free CancellationRating
6.6
6,718 reviews
Search British Airways flights
Aer LingusPriceFrom $572Free CancellationRating
7.0
1,059 reviews
Search Aer Lingus flights
LOTPriceFrom $599Free CancellationRating
7.6
1,065 reviews
Search LOT flights
American AirlinesPriceFrom $610Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LufthansaPriceFrom $693Free CancellationRating
6.7
6,964 reviews
Search Lufthansa flights
United AirlinesPriceFrom $731Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights

Traveling to a place near Chicago?

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Lake Geneva
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Kenosha
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South Haven
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Racine
Tinley Park
New Buffalo
South Holland
Hammond
Elgin
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Elk Grove Village
Orland Park

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Prague to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Prague to Chicago flights to just show those with flexible booking policies.

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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