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O'Hare Intl

$341+ Cheap flights from Prague (PRG) to O'Hare Intl (ORD)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — ORD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Václav Havel Prague to Chicago O'Hare Intl are usually found in April or October, booked 30 days in advance, depart on a Friday or Wednesday and return on a Wednesday

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 January 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$490
(Trip.com)

One-way from

$341
(Kiwi.com)

Popular in

August

Cheapest in

April

Average price

$791
Provider with most accurate pricing for Václav Havel Prague-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Václav Havel Prague-Chicago O'Hare Intl flights.
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From Václav Havel Prague to Chicago O'Hare Intl
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One-way flight from Václav Havel Prague to Chicago O'Hare Intl
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Highest demand for flights based on searches. 7% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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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 January 21, 2025.

This Trip.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/47:40 pmPRG - ORD
1 stop31h 20mLOT
Tue 3/1810:55 pmORD - PRG
1 stop16h 50mLOT
Deal found 1/19$490
This Lucky2Go deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lucky2Go is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2411:40 amPRG - ORD
1 stop14h 35mAer Lingus
Sun 3/94:55 pmORD - PRG
1 stop12h 05mAer Lingus
Deal found 1/20$535
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:25 amPRG - ORD
1 stop12h 45mScandinavian Airlines
Sun 9/217:15 pmORD - PRG
1 stop18h 00mScandinavian Airlines
Deal found 1/20$562
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:00 pmPRG - ORD
1 stop14h 15mIcelandair
Sat 10/257:25 pmORD - PRG
1 stop10h 40mIcelandair
Deal found 1/20$569
This Trip.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/22:55 pmPRG - ORD
2 stops37h 20mMultiple Airlines
Fri 9/2610:15 pmORD - PRG
2 stops26h 25mMultiple Airlines
Deal found 1/20$603
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/211:55 amPRG - ORD
1 stop12h 55mAmerican Airlines
Wed 7/910:30 pmORD - PRG
1 stop17h 35mAmerican Airlines
Deal found 1/20$613
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/78:50 amPRG - ORD
1 stop12h 40mDelta
Thu 3/1310:35 amORD - PRG
2 stops15h 45mDelta
Deal found 1/21$619
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/210:20 amPRG - ORD
1 stop13h 40mBritish Airways
Fri 9/2610:30 pmORD - PRG
1 stop11h 20mBritish Airways
Deal found 1/20$620
This Air France deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:30 amPRG - ORD
1 stop15h 30mAir France
Thu 7/105:15 pmORD - PRG
1 stop21h 30mAir France
Deal found 1/21$638
This Finnair deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/18:10 amPRG - ORD
1 stop16h 40mFinnair
Tue 7/810:30 pmORD - PRG
2 stops26h 00mFinnair
Deal found 1/20$651
This KLM deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/12:30 pmPRG - ORD
1 stop30h 40mKLM
Wed 7/94:20 pmORD - PRG
1 stop33h 00mKLM
Deal found 1/21$652
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/67:30 amPRG - ORD
2 stops19h 25mUnited Airlines
Thu 3/134:05 pmORD - PRG
2 stops15h 50mUnited Airlines
Deal found 1/20$694

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

Customize 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Tue 3/4

7:40 pm-8:00 pm

1 stop31h 20m

Chicago O'Hare Intl

Tue 3/18

10:55 pm-9:45 pm

1 stop16h 50m

$490

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Mon 2/24

11:40 am-7:15 pm

1 stop14h 35m

Chicago O'Hare Intl

Sun 3/9

4:55 pm-11:00 am

1 stop12h 05m

$535

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Mon 2/24

9:40 pm-1:25 pm

2 stops22h 45m

Chicago O'Hare Intl

Sun 3/9

10:25 pm-9:15 pm

2 stops16h 50m

$569

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Mon 2/3

10:30 am-5:50 pm

1 stop14h 20m

Chicago O'Hare Intl

Mon 2/17

7:40 pm-9:50 am

1 stop31h 10m

$576

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 5/2

11:55 am-5:50 pm

1 stop12h 55m

Chicago O'Hare Intl

Wed 7/9

10:30 pm-11:05 pm

1 stop17h 35m

$612

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Tue 3/4

8:50 am-5:32 pm

2 stops15h 42m

Chicago O'Hare Intl

Tue 3/18

2:40 pm-12:20 pm

2 stops15h 40m

$619

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 2/28

11:00 am-6:45 pm

1 stop14h 45m

Chicago O'Hare Intl

Sun 3/9

10:45 pm-10:50 pm

1 stop18h 05m

$623

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 5/2

2:00 pm-9:15 pm

1 stop14h 15m

Chicago O'Hare Intl

Mon 7/7

10:15 pm-1:05 pm

1 stop31h 50m

$631

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Sat 5/3

6:30 am-3:00 pm

1 stop15h 30m

Chicago O'Hare Intl

Thu 7/10

5:15 pm-9:45 pm

1 stop21h 30m

$638

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 5/1

8:10 am-5:50 pm

1 stop16h 40m

Chicago O'Hare Intl

Tue 7/8

10:30 pm-7:30 am

2 stops26h 00m

$651

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 28 results
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Compare providers for flights from Prague to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Prague to O'Hare Intl in January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
oojoPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Prague-Chicago O'Hare Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Prague-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Prague-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Prague-Chicago O'Hare Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Prague-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from Prague to O'Hare Intl. Price data was last updated on January 17, 2025.

The price you pay for your flight from Prague to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Prague to Chicago O'Hare Intl Airport (average of $245). Flying from Prague to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $320). 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.

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

Find hourly flight availability from Prague to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 19% on flights from Prague to Chicago O'Hare Intl Airport by exploring options for tickets in the evening.

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 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 January 21, 2025.
Peruse reviews from past customers who have flown with Scandinavian Airlines, United Airlines and LOT from Prague to Chicago to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

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
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

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
1,117 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

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
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

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
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

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
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

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?

    Václav Havel Prague (PRG) is the airport you will fly out of if you book a flight from Prague to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Václav Havel Prague; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Prague airport to Chicago O'Hare Intl. It is only a 6.9 mi journey to Václav Havel Prague (PRG) from Prague’s city center.

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

    Flying on LOT is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $490. Additional round-trip tickets that might be worth considering are offered by Aer Lingus and Scandinavian Airlines, with the lowest prices starting at $535 and $576, respectively. LOT is 30% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $449 on Air Serbia. Other airlines that offer cheap prices include Aer Lingus from $455 and TAP AIR PORTUGAL from $531 one-way.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from Prague to Chicago O'Hare Intl Airport (average of $245). Flying from Prague to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $320). 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

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Top 4 airlines flying from Prague to O'Hare Intl

Discover the top 4 airlines that operate flights from Prague to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$544Average$681FlexibilityNo cancel feeOn-time70%
LOTCheapest$563Average$687FlexibilityNo cancel feeOn-time81%
Aer LingusCheapest$564Average$699FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$693Average$764FlexibilityNo cancel feeOn-time76%
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