A spacious airport terminal with high ceilings, check-in counters, and a Starbucks coffee shop.

$507 Cheap Flights from Prague (PRG) to Chicago (ORD)

View $507 flight on Wed, Nov 18, 2026Opens in a new window

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

Cheap Flights from Prague to Chicago (PRG-ORD)

Prices were available within the past 7 days and start at $507 for one-way flights and $652 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Thu, Oct 29 - Wed, Nov 11
PRG
Prague
ORD
Chicago
$652 Roundtrip, found 3 hours ago
$652
Roundtrip
found 3 hours ago
Select TAP Portugal flight, departing Thu, Oct 29 from Prague to Chicago, returning Wed, Nov 11, priced at $652 found 3 hours ago
Aer Lingus
Thu, Oct 1 - Sat, Oct 10
PRG
Prague
ORD
Chicago
$703 Roundtrip, found 6 days ago
$703
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Thu, Oct 1 from Prague to Chicago, returning Sat, Oct 10, priced at $703 found 6 days ago
United
Sun, Jan 10 - Mon, Jan 11
PRG
Prague
ORD
Chicago
$723 Roundtrip, found 4 days ago
$723
Roundtrip
found 4 days ago
Select United flight, departing Sun, Jan 10 from Prague to Chicago, returning Mon, Jan 11, priced at $723 found 4 days ago
Turkish Airlines
Mon, Oct 26 - Sun, Nov 29
PRG
Prague
ORD
Chicago
$849 Roundtrip, found 16 hours ago
$849
Roundtrip
found 16 hours ago
Select Turkish Airlines flight, departing Mon, Oct 26 from Prague to Chicago, returning Sun, Nov 29, priced at $849 found 16 hours ago
Air Serbia
Wed, Dec 30 - Wed, Jan 6
PRG
Prague
ORD
Chicago
$875 Roundtrip, found 6 hours ago
$875
Roundtrip
found 6 hours ago
Select Air Serbia flight, departing Wed, Dec 30 from Prague to Chicago, returning Wed, Jan 6, priced at $875 found 6 hours ago
Scandinavian Airlines
Mon, Oct 26 - Mon, Nov 2
PRG
Prague
ORD
Chicago
$889 Roundtrip, found 11 hours ago
$889
Roundtrip
found 11 hours ago
Select Scandinavian Airlines flight, departing Mon, Oct 26 from Prague to Chicago, returning Mon, Nov 2, priced at $889 found 11 hours ago
LOT-Polish Airlines
Thu, Oct 29 - Wed, Nov 11
PRG
Prague
ORD
Chicago
$892 Roundtrip, found 3 hours ago
$892
Roundtrip
found 3 hours ago
Select LOT-Polish Airlines flight, departing Thu, Oct 29 from Prague to Chicago, returning Wed, Nov 11, priced at $892 found 3 hours ago
British Airways
Thu, Jul 1 - Thu, Jul 22
PRG
Prague
ORD
Chicago
$946 Roundtrip, found 4 hours ago
$946
Roundtrip
found 4 hours ago
Select British Airways flight, departing Thu, Jul 1 from Prague to Chicago, returning Thu, Jul 22, priced at $946 found 4 hours ago
Iberia
Thu, Jul 1 - Thu, Jul 22
PRG
Prague
ORD
Chicago
$959 Roundtrip, found 4 hours ago
$959
Roundtrip
found 4 hours ago
Select Iberia flight, departing Thu, Jul 1 from Prague to Chicago, returning Thu, Jul 22, priced at $959 found 4 hours ago
Icelandair
Fri, Sep 18 - Sun, Sep 27
PRG
Prague
ORD
Chicago
$961 Roundtrip, found 6 days ago
$961
Roundtrip
found 6 days ago
Select Icelandair flight, departing Fri, Sep 18 from Prague to Chicago, returning Sun, Sep 27, priced at $961 found 6 days ago

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Midway Intl. MDW. Closest option available. Average driving time to city center is 16 minutes. Flights from $1,297
MDW
Midway Intl.
Closest
Average driving time to city center16 min
Flights from $1,297

What you need to know for your flight from Vaclav Havel to O'Hare Intl.

Prague (PRG) to Chicago (ORD) at a glance

Travel to Chicago (ORD) from Prague (PRG) with a range of airlines on this international long-haul route. Evaluate options from full-service carriers to discover the ideal itinerary that suits your budget, schedule, and travel plans as you dive into the iconic sights and neighborhoods of Chicago. Access essential flight details for your journey from Václav Havel Airport (PRG) to O'Hare International Airport (ORD).

  • Fastest flight duration: around 11h 15m in-flight, plus roughly 2h 30m layover with one stop
  • Route distance: roughly 4,500 miles (7,240 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $380–$1170, depending on seasonality and how far ahead you book

Flights from Vaclav Havel Airport (PRG) to O'Hare International Airport (ORD)

According to recent traveler bookings, the top airlines flying from Prague to Chicago are often selected for their one-stop services, featuring popular layovers at Frederic Chopin Airport (WAW) with a layover of about 2 hours and 45 minutes, Frankfurt International Airport (FRA) with approximately 1 hour and 15 minutes, and Dublin Airport (DUB) with around 3 hours and 15 minutes. These options allow travelers to balance fare, total travel time, and cabin class to create the ideal itinerary.

  • LOT-Polish Airlines: This full-service airline provides convenient one-stop flights, with one-way ticket prices generally falling between $380 and $1340. They represent about 26% of the departures on this route, featuring an in-flight duration of 11 hours and 15 minutes, and a total trip time of approximately 13 hours and 30 minutes, including layover time.
  • Lufthansa: Another full-service option, Lufthansa offers one-stop services with one-way fares usually ranging from $385 to $1185. This airline accounts for roughly 12% of the departures for this route. Expect an in-flight time of 11 hours and 15 minutes, combined with a total journey time of around 13 hours and 30 minutes, including layovers.
  • Aer Lingus: Offering one-stop services, Aer Lingus is a full-service carrier with one-way ticket prices typically between $575 and $1040. They make up about 10% of the departures on this route, providing an in-flight duration of 11 hours and 15 minutes, with total travel time nearing 13 hours and 30 minutes, including layover durations.
  • British Airways: This full-service airline provides one-stop options, with one-way fares generally ranging from $430 to $1050. British Airways represents approximately 9% of the departures on this route, featuring an in-flight time of 11 hours and 15 minutes, and a total journey time of around 13 hours and 30 minutes, including layovers.
  • American Airlines: As a full-service carrier, American Airlines offers one-stop flights with one-way fares typically ranging from $395 to $1015. They account for about 7% of the departures on this route, providing an in-flight time of 11 hours and 15 minutes, with total travel time estimated at roughly 13 hours and 30 minutes, including layover periods.

Best time to fly from Prague (PRG) to Chicago (ORD)

The most popular months for travelers flying from Prague to Chicago are May, June, and July, when peak temperatures in Chicago reach up to 73.4°F in July. If you prefer quieter travel, consider February, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 27°F. For better deals, September usually offers the lowest average one-way fare around $622. Flight availability peaks in June, with approximately 11 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $622, roughly 22% cheaper than the yearly average.
  • More budget-friendly months to fly: February, October, and July typically offer average one-way fares roughly ranging from $627 to $672.
  • Most flight options: June has the highest number of flights from Prague to Chicago, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January25.7°F (-3.5°C)Average8$908
February27.0°F (-2.8°C)Low7$627
March37.0°F (2.8°C)Average9$821
April46.0°F (7.8°C)Average7$1119
May57.0°F (13.9°C)High9$888
June67.3°F (19.6°C)High11$818
July73.4°F (23.0°C)High8$672
August73.0°F (22.8°C)Average8$902
September67.1°F (19.5°C)Average8$622
October54.9°F (12.7°C)Average10$651
November42.3°F (5.7°C)Low7$919
December33.1°F (0.6°C)Low9$673

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Prague (PRG) to Chicago (ORD)

  • Prague to Chicago (PRG-MDW): Midway International Airport (MDW) lies approximately 16 miles from O'Hare International Airport (ORD).
  • Prague to Chicago (PRG-DPA): Dupage Airport (DPA) is located around 19 miles from O'Hare International Airport (ORD).

How to find the best prices for flights from Prague (PRG) to Chicago (ORD)

Getting some of the best deals on flights from Prague to Chicago is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking at least two months in advance, although most travelers tend to book between two to eight weeks ahead. Departures in the morning (5 a.m. to 12 p.m.) often offer lower prices and are also the most popular time to fly, while flying on Friday typically provides cheaper options, despite Sunday being the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at O'Hare International Airport from Vaclav Havel Airport

Chicago welcomes travelers from Prague with a range of transport options based on price, convenience, and proximity. Here's how to reach Chicago efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Chicago, with private rides that can be arranged in advance.
  • Car rental: Renting a car from O'Hare International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at O'Hare International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From O'Hare International Airport, O'Hare Station, a metro station, is located about 0.1 miles away on foot, while Rosemont Station, a train station, is situated approximately 2.2 miles from the airport and is most conveniently accessed by car.

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 $507 and cheap return flights from $652 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 October 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
$651
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 October. 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 $507 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.

 

Explore a world of travel with Expedia