How long is the flight from Prague to Chicago O'Hare Intl Airport?

A quick flight from Prague to Chicago O'Hare Intl Airport can take about 19h 05m. Scandinavian Airlines provides one of the quickest options available for as low as £589. Prague and Chicago O'Hare Intl Airport are separated by a distance of 4531 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What is the cheapest time of day to fly from PRG to ORD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Prague to Chicago O'Hare Intl Airport as you normally would.

What airport do you fly from for flights from Prague to Chicago O'Hare Intl?

If you book a flight to Chicago O'Hare Intl from Prague, you will be flying from Václav Havel Prague, which is the city’s only airport. Václav Havel Prague (PRG) is located 6.9 mi from the center of Prague. There are 0 flights from Václav Havel Prague to Chicago O'Hare Intl per day from 0 different airlines.

Can I find deals for flights from Prague to O'Hare Intl that include hotel bookings?

Yes. In addition to deals on Prague to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Prague to O'Hare Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Prague to O'Hare Intl.

Can I find deals for business class flights from Prague to O'Hare Intl?

Yes. Cheapflights offers flight deals from Prague to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£368+ Cheap Flights from Prague to Chicago O'Hare Intl Airport

Cheap flight deals from Prague to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Prague to O'Hare Intl
Explore the most affordable flight options available from Prague to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Thu 19/1110:40 -

2 stops37h 05m

Sat 5/1219:10 -

1 stop18h 00m

Deal found 9/10£539

Thu 12/1120:30 -

1 stop25h 15m

Sat 28/1117:20 -

1 stop19h 30m

Deal found 8/10£588

Wed 16/1209:15 -

1 stop19h 05m

Wed 6/123:55 -

1 stop25h 45m

Deal found 9/10£589

Wed 16/1210:25 -

1 stop13h 30m

Thu 7/119:10 -

1 stop12h 20m

Deal found 9/10£601

Mon 14/1219:20 -

1 stop28h 25m

Thu 7/119:10 -

1 stop12h 20m

Deal found 9/10£602

Thu 5/1119:15 -

1 stop27h 15m

Wed 18/1119:00 -

1 stop16h 25m

Deal found 6/10£617

Wed 16/1210:25 -

1 stop13h 30m

Mon 4/119:10 -

1 stop12h 20m

Deal found 9/10£630

Sat 19/1209:10 -

1 stop14h 40m

Sat 2/119:30 -

1 stop30h 10m

Deal found 8/10£640

Find flight deals from Prague to O'Hare Intl

Round-trip from	£539
One-way from	£368
Popular in	August
Cheapest in	February
Average price	£740

Scandinavian Airlines
19/11-5/12
3 total stops
55h 05m total
Prague to Chicago

Search Deals

Air Serbia
30/12-31/12
1 total stop
19h 05m total
Prague to Chicago

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£20 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Prague to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Wed 30/12

09:15-21:20

1 stop19h 05m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£368

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Tue 20/10

09:10-14:30

1 stop36h 20m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£442

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Sun 6/12

06:00-14:25

1 stop15h 25m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£462

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Sat 12/12

06:00-14:25

1 stop15h 25m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£462

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Mon 7/12

06:00-14:25

1 stop15h 25m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£462

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Mon 7/12

06:00-14:25

1 stop15h 25m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£462

Fastest return journey

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Thu 24/12

08:55-14:25

1 stop12h 30m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£462

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Sun 13/12

06:00-18:45

2 stops19h 45m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£466

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Thu 19/11

10:40-16:45

2 stops37h 05m

Chicago O'Hare Intl

Sat 5/12

19:10-20:10

1 stop18h 00m

£539

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Wed 16/12

09:15-21:20

1 stop19h 05m

Chicago O'Hare Intl

Sat 2/1

19:30-08:40

1 stop30h 10m

£589

Flights are sorted by cheapest return flights first.

Deals found on 9/10

Showing 1-10 of 19 resultsSorted by cheapest first

Best time to book a flight from Prague to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Prague with our price prediction graph.

PRG-ORD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Prague to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Prague to Chicago O'Hare Intl Airport?

To ensure you get the cheapest price possible for a flight from Prague to Chicago O'Hare Intl Airport, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Prague to Chicago O'Hare Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Prague to Chicago O'Hare Intl Airport (average of £552). Flying from Prague to Chicago O'Hare Intl Airport in August is currently the most expensive (average of £783). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Prague to Chicago O'Hare Intl Airport?

Airfare is typical for this route at the moment.

Prague to Chicago O'Hare Intl Airport flights typically cost between £534 and £808 in November.
The cheapest return price found within the last 5 days was £539 on Scandinavian Airlines (19 Nov–5 Dec).

Related info for your journey

What airport do you fly from for flights from Prague to Chicago O'Hare Intl?
If you book a flight to Chicago O'Hare Intl from Prague, you will be flying from Václav Havel Prague, which is the city’s only airport. Václav Havel Prague (PRG) is located 6.9 mi from the center of Prague. There are 0 flights from Václav Havel Prague to Chicago O'Hare Intl per day from 0 different airlines.
How long is the flight from Prague to Chicago O'Hare Intl Airport?
A quick flight from Prague to Chicago O'Hare Intl Airport can take about 19h 05m. Scandinavian Airlines provides one of the quickest options available for as low as £589. Prague and Chicago O'Hare Intl Airport are separated by a distance of 4531 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Prague to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Prague to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Prague to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Prague to O'Hare Intl.
Can I find deals for business class flights from Prague to O'Hare Intl?
Yes. Cheapflights offers flight deals from Prague to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Prague to Chicago O'Hare Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Prague to Chicago O'Hare Intl Airport (average of £552). Flying from Prague to Chicago O'Hare Intl Airport in August is currently the most expensive (average of £783). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Elk Grove Village

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Direct flights to Illinois

Flights by cabin class

O'Hare Intl flight routes

Other flight options

Other flights from Prague

Popular flights

Complete your trip

Chicago O'Hare Intl Airport car hire

Chicago car hire

Downtown car hire

Lincoln Park car hire

Hyde Park car hire

Near South Side car hire

North Center car hire

Near West Side car hire

South Chicago car hire

East Garfield Park car hire

Lake View car hire

O'Hare car hire

Fly with Cheapflights

How does Cheapflights help users find flights from Prague to O'Hare Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Prague to O'Hare Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Prague to O'Hare Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to O'Hare Intl from Prague.

Can Cheapflights find flights from Prague to O'Hare Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Prague to O'Hare Intl with no change fees.

Can Cheapflights notify me if prices for flights from Prague to O'Hare Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Prague to Chicago O'Hare Intl Airport from £368

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Prague to O'Hare Intl

Cheapest flights from Prague to O'Hare IntlExplore the most affordable flight options available from Prague to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Explore the most affordable flight options available from Prague to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Best flights from Prague to O'Hare IntlDiscover carefully curated flight deals from Prague to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Discover carefully curated flight deals from Prague to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Last-minute flights from Prague to O'Hare IntlDiscover last-minute flight deals from Prague to O'Hare Intl. Data last updated 10 October 2026 and is based on user searches.

Discover last-minute flight deals from Prague to O'Hare Intl. Data last updated 10 October 2026 and is based on user searches.

One-way flights from Prague to O'Hare IntlSearch for one-way flight options from Prague to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Search for one-way flight options from Prague to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Find flight deals from Prague to O'Hare Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Prague to Chicago O'Hare Intl Airport that are best for you.

Best time to book a flight from Prague to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Prague with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Prague to Chicago O'Hare Intl Airport?

To ensure you get the cheapest price possible for a flight from Prague to Chicago O'Hare Intl Airport, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Prague to Chicago O'Hare Intl Airport?

How much does it cost for a return flight from Prague to Chicago O'Hare Intl Airport?

Airfare is typical for this route at the moment.

Prague to Chicago O'Hare Intl Airport flights typically cost between £534 and £808 in November.The cheapest return price found within the last 5 days was £539 on Scandinavian Airlines (19 Nov–5 Dec).

Related info for your journey

What airport do you fly from for flights from Prague to Chicago O'Hare Intl?

How long is the flight from Prague to Chicago O'Hare Intl Airport?

Can I find deals for flights from Prague to O'Hare Intl that include hotel bookings?

How can I find direct flights from Prague to O'Hare Intl?

Can I find deals for business class flights from Prague to O'Hare Intl?

What is the cheapest month to book a flight from Prague to Chicago O'Hare Intl Airport?

Travelling to a place near Chicago O'Hare Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to O'Hare Intl by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Illinois

Book a non-stop flight to one of these other cities located in Illinois.

Search flights from Prague to O'Hare Intl by cabin class

Find flights from Prague to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to O'Hare Intl

Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.

Prague and O'Hare Intl flights

Browse other Prague and O'Hare Intl flight options. Last updated on 10 October 2026.

Other flights from Prague

Browse through other flights departing from Prague. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Prague to O'Hare Intl?

Why should you use Cheapflights to find cheap flight tickets from Prague to O'Hare Intl?

Can Cheapflights find flights from Prague to O'Hare Intl with no change fees?

Can Cheapflights notify me if prices for flights from Prague to O'Hare Intl become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Prague to O'Hare Intl
Explore the most affordable flight options available from Prague to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Best flights from Prague to O'Hare Intl
Discover carefully curated flight deals from Prague to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Last-minute flights from Prague to O'Hare Intl
Discover last-minute flight deals from Prague to O'Hare Intl. Data last updated 10 October 2026 and is based on user searches.

One-way flights from Prague to O'Hare Intl
Search for one-way flight options from Prague to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Prague to Chicago O'Hare Intl Airport flights typically cost between £534 and £808 in November.
The cheapest return price found within the last 5 days was £539 on Scandinavian Airlines (19 Nov–5 Dec).