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Cheap flights from Prague to Chicago O'Hare Intl Airport from £363

PRG — ORD
2 Dec — 9 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Prague to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest flights from Prague to O'Hare Intl

Thu 12/1106:00 -
1 stop15h 25m
Fri 27/1110:30 -
2 stops17h 40m
Deal found 29/10£507
Mon 16/1106:00 -
1 stop15h 25m
Sun 29/1118:25 -
1 stop15h 40m
Deal found 2/11£508
Sun 15/1108:55 -
1 stop12h 30m
Sat 28/1118:25 -
1 stop15h 40m
Deal found 1/11£509
Thu 19/1108:55 -
1 stop12h 30m
Sun 22/1111:19 -
2 stops14h 06m
Deal found 1/11£512
Sat 14/1108:55 -
1 stop12h 30m
Fri 27/1110:30 -
2 stops17h 20m
Deal found 31/10£513
Fri 20/1109:50 -
1 stop13h 25m
Mon 7/1210:38 -
2 stops17h 32m
Deal found 2/11£514
Thu 10/1220:30 -
1 stop25h 15m
Sat 2/119:30 -
1 stop30h 10m
Deal found 1/11£583
Sat 5/1206:00 -
1 stop15h 25m
Mon 4/113:45 -
2 stops17h 00m
Deal found 29/10£607

Find flight deals from Prague to O'Hare Intl

Round-trip from

£507

One-way from

£363

Popular in

August

Cheapest in

January

Average price

£632
Delta
  • Delta
  • 11/1-31/1
  • 3 total stops
  • 29h 07m total
  • Prague to Chicago
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Air Serbia
  • Air Serbia
  • 30/12-31/12
  • 1 total stop
  • 19h 05m total
  • Prague to Chicago
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£28 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 November 2026
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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.

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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

£363

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Thu 12/11

20:30-14:45

1 stop25h 15m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£435
Fastest return journey

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Mon 5/4

11:35-17:50

1 stop13h 15m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£458

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Sun 8/11

19:20-10:00

1 stop21h 40m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£484

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Tue 29/12

09:30-18:20

1 stop15h 50m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£504

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Sun 15/11

08:55-14:25

1 stop12h 30m

Chicago O'Hare Intl

Sat 28/11

18:25-17:05

1 stop15h 40m

£507

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Mon 16/11

06:00-14:25

1 stop15h 25m

Chicago O'Hare Intl

Sun 29/11

18:25-17:05

1 stop15h 40m

£508

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Wed 17/2

06:00-14:25

1 stop15h 25m

Chicago O'Hare Intl

Wed 24/2

18:25-17:05

1 stop15h 40m

£509

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Wed 17/2

11:35-20:31

2 stops15h 56m

Chicago O'Hare Intl

Wed 24/2

09:48-09:05

2 stops16h 17m

£512

PragueChicago

PRG Václav Havel Prague - ORD Chicago O'Hare Intl

PRGORD

Václav Havel Prague

Fri 20/11

08:55-21:42

2 stops19h 47m

Chicago O'Hare Intl

Mon 7/12

14:41-11:10

2 stops13h 29m

£512

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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.
Estimated return price

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, January is the cheapest month in which you can book a flight from Prague to Chicago O'Hare Intl Airport (average of £510). Flying from Prague to Chicago O'Hare Intl Airport in August is currently the most expensive (average of £774). 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 below average for this route at the moment.

Prague to Chicago O'Hare Intl Airport flights typically cost between £550 and £681 in November.
The cheapest return price found within the last 5 days was £507 on Delta (12 Nov–27 Nov).

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 12h 30m. Delta provides one of the quickest options available for as low as £507. Prague and Chicago O'Hare Intl Airport are separated by a distance of 4531 mi.

  • 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, January is the cheapest month in which you can book a flight from Prague to Chicago O'Hare Intl Airport (average of £510). Flying from Prague to Chicago O'Hare Intl Airport in August is currently the most expensive (average of £774). 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

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

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Elk Grove Village

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