$563 Cheap Flights from Prague (PRG) to Chicago (ORD)

View $563 flight on Fri, Jan 1, 2027Opens in a new window

Popular airlines from Vaclav Havel Airport (PRG) to Chicago O'Hare Intl. Airport (ORD)

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Cheap Flights from Prague to Chicago (PRG-ORD)

Prices were available within the past 7 days and start at $563 for one-way flights and $782 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Thu, Apr 23 - Sun, Apr 26
PRG
Prague
ORD
Chicago
$782 Roundtrip, found 2 days ago
$782
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Thu, Apr 23 from Prague to Chicago, returning Sun, Apr 26, priced at $782 found 2 days ago
Turkish Airlines
Sun, Apr 12 - Wed, Apr 22
PRG
Prague
ORD
Chicago
$801 Roundtrip, found 6 days ago
$801
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Sun, Apr 12 from Prague to Chicago, returning Wed, Apr 22, priced at $801 found 6 days ago
LOT-Polish Airlines
Wed, Nov 11 - Mon, Nov 23
PRG
Prague
ORD
Chicago
$835 Roundtrip, found 5 days ago
$835
Roundtrip
found 5 days ago
Select LOT-Polish Airlines flight, departing Wed, Nov 11 from Prague to Chicago, returning Mon, Nov 23, priced at $835 found 5 days ago
TAP Portugal
Thu, Apr 23 - Sun, Apr 26
PRG
Prague
ORD
Chicago
$902 Roundtrip, found 2 days ago
$902
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Thu, Apr 23 from Prague to Chicago, returning Sun, Apr 26, priced at $902 found 2 days ago
Air Serbia
Sat, May 30 - Wed, Jul 15
PRG
Prague
ORD
Chicago
$905 Roundtrip, found 6 days ago
$905
Roundtrip
found 6 days ago
Select Air Serbia flight, departing Sat, May 30 from Prague to Chicago, returning Wed, Jul 15, priced at $905 found 6 days ago
Scandinavian Airlines
Fri, Oct 23 - Sat, Oct 31
PRG
Prague
ORD
Chicago
$907 Roundtrip, found 7 hours ago
$907
Roundtrip
found 7 hours ago
Select Scandinavian Airlines flight, departing Fri, Oct 23 from Prague to Chicago, returning Sat, Oct 31, priced at $907 found 7 hours ago
Iberia
Thu, May 28 - Mon, Aug 24
PRG
Prague
ORD
Chicago
$921 Roundtrip, found 5 days ago
$921
Roundtrip
found 5 days ago
Select Iberia flight, departing Thu, May 28 from Prague to Chicago, returning Mon, Aug 24, priced at $921 found 5 days ago
British Airways
Sun, Aug 23 - Mon, Sep 14
PRG
Prague
ORD
Chicago
$932 Roundtrip, found 3 days ago
$932
Roundtrip
found 3 days ago
Select British Airways flight, departing Sun, Aug 23 from Prague to Chicago, returning Mon, Sep 14, priced at $932 found 3 days ago
American Airlines
Wed, Nov 11 - Mon, Nov 23
PRG
Prague
ORD
Chicago
$934 Roundtrip, found 5 days ago
$934
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Nov 11 from Prague to Chicago, returning Mon, Nov 23, priced at $934 found 5 days ago
Lufthansa
Wed, May 6 - Thu, May 14
PRG
Prague
ORD
Chicago
$941 Roundtrip, found 5 days ago
$941
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, May 6 from Prague to Chicago, returning Thu, May 14, priced at $941 found 5 days ago

Frequently asked questions

How much does a flight from Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.) cost?
You can find cheap one-way flights from $563 and cheap return flights from $782 Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.) with Expedia. One-way flights typically cost between $664 and $3942, and return flights often range between $894 and $5070. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.)?
The cheapest month to fly from PRG to ORD is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.)?
Enter PRG to ORD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.)?
Condor is one of the cheapest airlines offering connecting flights from Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.) with return tickets starting from around $925. This flight includes a layover in Frankfurt Intl. (FRA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.)?
To find a cheap flight from Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.)?
The earliest flight from Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.) typically departs at around 6:00 AM, operated by British Airways and American Airlines. This is a seasonal service active in January, which can help you make the most of your time in Chicago. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.)?
The most popular departure times for flights from Prague (PRG) to Chicago, IL (ORD) are in the early morning, from 6am to 9am. About 51% of passengers prefer this time window. Major airlines like KLM and Lufthansa operate flights during this period. Many travelers choose this timing to ensure they arrive in Chicago with ample time to explore the city.
How long does it take to fly from Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.)?
A flight from PRG to ORD with a layover takes around 14 hours 50 minutes, with the route covering approximately 4,535 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.)?
Business class is available on flights from PRG to ORD. Airlines that offer business class service on this route include:

  • Lufthansa
  • Swiss International Air Lines
  • Emirates
  • Turkish Airlines
  • British Airways
  • Air Dolomiti
  • Finnair
  • flydubai
  • Austrian Airlines
  • KLM

How do I earn miles on a Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.) flight with Expedia?
It's easy to earn miles on a Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chicago from Vaclav Havel (PRG)?
From Vaclav Havel (PRG), you can fly into O'Hare Intl. (ORD) to reach Chicago. Some flights may connect through major hubs like Schiphol (AMS), Frankfurt Intl. (FRA), Roissy-Charles de Gaulle (CDG) before reaching Chicago. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.) at the last minute?
Typically, booking a last minute flight from Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package?
Securing a Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.) Chicago Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.)?
If you booked your Prague (PRG-Vaclav Havel) to Chicago, IL (ORD-O'Hare Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Vaclav Havel
Destination airport
O'Hare Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, Air Serbia, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$782
Distance
4534 mi

Book with confidence

Prague to Chicago Flights

The cheapest times to fly from Prague to Chicago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Prague to Chicago are during the month of April. You can find some of the cheapest flights from Prague to Chicago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Prague to Chicago

Sunday is one of the best days to book for cheap flights from Prague to Chicago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Prague to Chicago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Prague to Chicago in 2026. You can also book with separate airlines for your outbound and return journeys, from $563 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Prague to Chicago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Prague to Chicago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Prague to Chicago Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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