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Cheap flights from Prague to Chicago O'Hare Intl Airport from £310

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — ORD
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Prague to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Prague (PRG) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

£506

One-way from

£310

Popular in

August

Cheapest in

April

Average price

£647
Icelandair
  • Icelandair
  • 28/5-4/6
  • 2 total stops
  • 46h 05m total
  • Prague to Chicago
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Air Serbia
  • Air Serbia
  • 4/4
  • 1 total stop
  • 31h 25m total
  • Prague to Chicago
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High demand for flights, 7% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Prague to O'Hare Intl

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 17 January 2025.

Wed 28/514:00PRG - ORD
1 stop14h 15mIcelandair
Wed 4/622:15ORD - PRG
1 stop31h 50mIcelandair
Deal found 17/1£506
Wed 14/511:55PRG - ORD
1 stop12h 55mMultiple Airlines
Sun 25/522:20ORD - PRG
1 stop14h 50mMultiple Airlines
Deal found 15/1£510
Fri 31/106:00PRG - ORD
1 stop15h 45mBritish Airways
Tue 4/218:35ORD - PRG
1 stop17h 35mBritish Airways
Deal found 16/1£512
Wed 7/508:10PRG - ORD
1 stop16h 40mFinnair
Mon 21/721:30ORD - PRG
1 stop30h 40mFinnair
Deal found 16/1£526
Fri 31/108:50PRG - ORD
2 stops19h 25mDelta
Tue 4/214:35ORD - PRG
2 stops15h 05mDelta
Deal found 16/1£546
Sun 16/214:45PRG - ORD
1 stop26h 25mTurkish Airlines
Fri 21/220:30ORD - PRG
1 stop34h 20mTurkish Airlines
Deal found 17/1£552
Sun 16/218:00PRG - ORD
2 stops32h 50mLOT
Fri 21/221:55ORD - PRG
1 stop12h 20mLOT
Deal found 17/1£571
Wed 21/506:00PRG - ORD
2 stops19h 21mUnited Airlines
Wed 28/515:10ORD - PRG
1 stop11h 30mUnited Airlines
Deal found 17/1£572
Sun 11/519:10PRG - ORD
1 stop24h 00mSWISS
Thu 17/714:20ORD - PRG
1 stop26h 00mSWISS
Deal found 16/1£585
Mon 7/406:00PRG - ORD
1 stop11h 55mLufthansa
Wed 4/618:25ORD - PRG
1 stop12h 15mLufthansa
Deal found 17/1£590
Sun 2/207:25PRG - ORD
1 stop13h 40mAustrian Airlines
Fri 14/216:20ORD - PRG
1 stop11h 05mAustrian Airlines
Deal found 16/1£593
Sat 1/212:30PRG - ORD
1 stop34h 00mTAP AIR PORTUGAL
Sun 16/220:25ORD - PRG
2 stops19h 00mTAP AIR PORTUGAL
Deal found 16/1£601

Find flights from Prague to O'Hare Intl within your budget

Customise your flight search to find flights from Prague to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 28/5

14:00-21:15

1 stop14h 15m

Chicago O'Hare Intl

Wed 4/6

22:15-13:05

1 stop31h 50m

£506

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 14/5

11:55-17:50

1 stop12h 55m

Chicago O'Hare Intl

Sun 25/5

22:20-20:10

1 stop14h 50m

£510

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 31/1

06:00-14:45

1 stop15h 45m

Chicago O'Hare Intl

Tue 4/2

18:35-19:10

1 stop17h 35m

£512

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 7/5

08:10-17:50

1 stop16h 40m

Chicago O'Hare Intl

Mon 21/7

21:30-11:10

1 stop30h 40m

£526

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 31/1

08:50-21:15

2 stops19h 25m

Chicago O'Hare Intl

Tue 4/2

14:35-12:40

2 stops15h 05m

£546

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Sun 16/2

14:45-10:10

1 stop26h 25m

Chicago O'Hare Intl

Fri 21/2

20:30-13:50

1 stop34h 20m

£552

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Sun 16/2

18:00-19:50

2 stops32h 50m

Chicago O'Hare Intl

Fri 21/2

21:55-17:15

1 stop12h 20m

£571

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Wed 21/5

06:00-18:21

2 stops19h 21m

Chicago O'Hare Intl

Wed 28/5

15:10-09:40

1 stop11h 30m

£572

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Sun 11/5

14:55-15:55

1 stop32h 00m

Chicago O'Hare Intl

Tue 15/7

14:20-23:20

1 stop26h 00m

£585

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Mon 7/4

06:00-10:55

1 stop11h 55m

Chicago O'Hare Intl

Wed 4/6

18:25-13:40

1 stop12h 15m

£590

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 17 results
1
2

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
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.

Travel insights for flights from Prague to O'Hare Intl

Get recent, data-driven insights about flights from Prague to O'Hare Intl including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Prague to O'Hare Intl. Price data was last updated on 10 January 2025.

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 £595). Flying from Prague to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

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.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated 17 January 2025.
To help decide which airline to fly from Prague to Chicago, see what other customers have to say about TAP AIR PORTUGAL and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,513 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT
7.6
Good
1,114 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,598 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Prague to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • What are the cheapest airlines flying from Prague to Chicago O'Hare Intl Airport round-trip?

    Icelandair, at £506, was found to be the cheapest airline from Prague to Chicago O'Hare Intl Airport.Alternate airlines flying return to your destination include British Airways and Finnair. Icelandair is priced at 12% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Prague to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for Air Serbia. According to our data, you can fly for as low as £310. Users have also found prices from £515 and £798 on TAP AIR PORTUGAL and Lufthansa, respectively.

  • 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 £595). Flying from Prague to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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 Prague?

Book flights to Prague if you plan to visit one of these locations
Evanston
Downers Grove
Schaumburg
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Beloit
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