Cheap Flights from Prague to Chicago O'Hare International

Compare Prague to Chicago O'Hare International flight deals

Find the cheapest month or even day of the year to fly to Chicago O'Hare International

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Flight deals from Prague to Chicago O'Hare International

Looking for a cheap last-minute deal or the best return flight from Prague to Chicago O'Hare International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Prague to Chicago O'Hare International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Prague to Chicago O'Hare International flights are currently cheapest in October.

Prague to Chicago O'Hare International: Alternative routes

Compare routes from Prague to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago O'Hare International.

Prague to Chicago: Flight information

The things to know before you go.
Cheapest flight found$1,102
Cheapest month to flyFebruary

Finding cheap flights from Prague to Chicago O'Hare International: Frequently asked questions

The best price we found for a return flight from Prague to Chicago O'Hare International is $1,102. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Prague to Chicago O'Hare International. But we found flights with one or more stops from $1,102.
As of February 2026, there are no flights flying from Prague to Chicago O'Hare International.
The cheapest month to fly from Prague to Chicago O'Hare International is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Prague Airport to Chicago O'Hare International Airport on Thursday, 19 February 2026.
No airlines currently offer direct flights between Prague Airport and Chicago O'Hare International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago O'Hare International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, TAP Air Portugal offers the cheapest flight tickets to Chicago O'Hare International.

Flying from Vaclav Havel Airport Prague (PRG) to O'Hare International Airport (ORD): what you need to know

  • The timezone in Chicago is UTC-5, which is six hours behind Prague.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Be at the airport on time to catch your PRG to ORD flight.

  • Travelling during a peak month such as July? School holidays and other popular seasons can result in longer queues and delays at security. Be extra cautious and arrive up to four hours before international flights and two hours before domestic departures.

  • Consider adding a stopover when booking your ticket from Vaclav Havel Airport Prague to O'Hare International Airport. Just uncheck 'Direct flights only' to break up your journey, or perhaps see a new city along the way. Here are some options between PRG and ORD:

    • Frankfurt Airport

    • Franz Josef Strauss Airport

    • Vienna International Airport

How to find the cheapest flights from Vaclav Havel Airport Prague (PRG) to O'Hare International Airport (ORD)

  • $769 is currently the lowest price for a one-way Vaclav Havel Airport Prague to O'Hare International Airport flight. Return flights start from $1,102. These prices may change depending on availability and demand.

  • It's usually best to book as early as possible if you're hoping to get cheap tickets from PRG to ORD. That's because airlines adjust prices based on demand, which tends to increase closer to departure.

  • If you're flexible with your travel dates, try using the 'Whole month' search tool. It'll find the lowest price in every month when looking for your flight from Vaclav Havel Airport Prague to O'Hare International Airport.

  • Stay on top of deals for cheap flights from PRG to ORD by creating a Price Alert. You'll get an email or push notification on the app when a new discounted fare appears.

  • Choose your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Vaclav Havel Airport Prague to O'Hare International Airport.

Handy information about Vaclav Havel Airport Prague (PRG)

  • 69.89% of flights taking off from Vaclav Havel Airport Prague touch down at their destination on time.

  • To get to Vaclav Havel Airport Prague from central Prague, it takes around 30 minutes if you're travelling by car. This depends on traffic though. It's approximately 18 kilometres from the airport to the city centre.

  • You can expect a journey time of around 50 minutes when using public transport.

  • Looking for a handy hotel near PRG? If you've booked an early flight from Vaclav Havel Airport Prague to O'Hare International Airport, these accommodation options will have you sleeping moments from your check-in counter:

Arriving at O'Hare International Airport (ORD)

Getting from O'Hare International Airport (ORD) to central Chicago

  • The address for ORD is 10000 West O'Hare.

  • From O'Hare International Airport, Chicago is approximately 40 kilometres away. It takes around 35 minutes to reach the centre driving.

  • Getting there by public transport takes roughly 55 minutes.

When to fly to O'Hare International Airport (ORD)

  • The quietest month for a flight from Vaclav Havel Airport Prague to O'Hare International Airport is January, while August is the most popular. Pick the ideal time to go to Chicago based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Book your flight from Vaclav Havel Airport Prague to O'Hare International Airport for July if you want to visit Chicago during its warmest month. You can expect temperatures of between 15ºC and 29ºC.

  • January sees average temperatures of between -12ºC and 3ºC. Search for cheap tickets from PRG to ORD sometime then if you like cooler conditions.

Explore more of United States

  • Chicago has loads to offer, but there are so many other parts of United States waiting to be explored. Around 451 kilometres south-east of Chicago, a visit to Columbus will keep you busy. Start with attractions like Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • Around 257 kilometres south-east of Chicago, Indianapolis is another favourite stop in United States. Get a taste of what this destination has to offer at The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.