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O'Hare Intl

$389+ 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — ORD
feb 26 — mar 51
ons 2/26
ons 3/5
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 50 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 februari 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$576
(Mytrip)

One-way from

$389
(Air Serbia)

Popular in

August

Cheapest in

April

Average price

$761
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. 6% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in February 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 februari 21, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 3/1011:40 amPRG - ORD
1 stop13h 15mAer Lingus
tis 3/254:55 pmORD - PRG
1 stop12h 05mAer Lingus
Deal found 2/20$576
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 3/106:00 amPRG - ORD
1 stop15h 30mDelta
tis 3/252:40 pmORD - PRG
2 stops15h 40mDelta
Deal found 2/20$618
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 12/510:25 amPRG - ORD
1 stop13h 20mScandinavian Airlines
fre 12/127:30 pmORD - PRG
1 stop31h 15mScandinavian Airlines
Deal found 2/20$630
This American Airlines deal was found by Cheapflights users on 2/20. 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.
tors 5/111:35 amPRG - ORD
1 stop13h 15mAmerican Airlines
fre 5/237:15 pmORD - PRG
1 stop20h 45mAmerican Airlines
Deal found 2/20$634
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 2/276:35 amPRG - ORD
1 stop19h 10mBritish Airways
tis 3/48:25 pmORD - PRG
1 stop15h 45mBritish Airways
Deal found 2/20$645
This Finnair deal was found by Cheapflights users on 2/20. 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.
lör 5/248:10 amPRG - ORD
1 stop16h 15mMultiple Airlines
sön 5/2510:25 pmORD - PRG
1 stop14h 45mMultiple Airlines
Deal found 2/20$656
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 2/257:15 amPRG - ORD
1 stop19h 45mLOT
mån 3/319:40 pmORD - PRG
1 stop17h 00mLOT
Deal found 2/20$659
This Gotogate deal was found by Cheapflights users on 2/20. 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.
sön 6/17:30 pmPRG - ORD
1 stop29h 20mFinnair
sön 6/299:30 pmORD - PRG
1 stop14h 15mFinnair
Deal found 2/20$660
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sön 3/167:25 pmPRG - ORD
1 stop21h 45mTurkish Airlines
sön 11/168:20 pmORD - PRG
1 stop15h 15mTurkish Airlines
Deal found 2/20$694
This United Airlines deal was found by Cheapflights users on 2/20. 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.
tors 5/226:00 amPRG - ORD
2 stops32h 59mUnited Airlines
lör 8/3010:30 pmORD - PRG
1 stop12h 20mUnited Airlines
Deal found 2/20$710
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 7/146:00 amPRG - ORD
1 stop12h 00mLufthansa
mån 8/2510:30 pmORD - PRG
1 stop12h 20mLufthansa
Deal found 2/20$715
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 7/141:35 pmPRG - ORD
2 stops25h 20mAir Canada
mån 8/252:40 pmORD - PRG
2 stops13h 15mAir Canada
Deal found 2/20$733

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 februari 21, 2025.

Fly from

Prague

Fly to

O'Hare Intl

Route

Depart

Return

Price

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

mån 3/10

11:40 am-6:55 pm

1 stop13h 15m

Chicago O'Hare Intl

tis 3/25

4:55 pm-11:00 am

1 stop12h 05m

$576

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

mån 3/10

6:00 am-3:30 pm

1 stop15h 30m

Chicago O'Hare Intl

tis 3/25

2:40 pm-12:20 pm

2 stops15h 40m

$618

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

tors 5/1

11:35 am-5:50 pm

1 stop13h 15m

Chicago O'Hare Intl

fre 5/23

7:15 pm-11:00 pm

1 stop20h 45m

$634

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

lör 5/24

8:10 am-5:25 pm

1 stop16h 15m

Chicago O'Hare Intl

sön 5/25

10:25 pm-8:10 pm

1 stop14h 45m

$656

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

sön 6/1

7:30 pm-5:50 pm

1 stop29h 20m

Chicago O'Hare Intl

sön 6/29

9:30 pm-6:45 pm

1 stop14h 15m

$660

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

tors 5/22

10:25 am-4:10 pm

1 stop12h 45m

Chicago O'Hare Intl

lör 8/30

7:15 pm-9:45 am

1 stop31h 30m

$665

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

sön 3/16

7:25 pm-11:10 am

1 stop21h 45m

Chicago O'Hare Intl

sön 11/16

8:20 pm-6:35 pm

1 stop15h 15m

$694

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

tors 5/22

6:00 am-7:59 am

2 stops32h 59m

Chicago O'Hare Intl

lör 8/30

10:30 pm-5:50 pm

1 stop12h 20m

$710

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

mån 7/14

6:00 am-11:00 am

1 stop12h 00m

Chicago O'Hare Intl

mån 8/25

10:30 pm-5:50 pm

1 stop12h 20m

$715

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

mån 7/14

1:35 pm-7:55 am

2 stops25h 20m

Chicago O'Hare Intl

mån 8/25

2:40 pm-10:55 am

2 stops13h 15m

$733

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 23 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 February.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Prague-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 February 14, 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 48 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 $321). 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 februari 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 februari 21, 2025.
Peruse reviews from past customers who have flown with Delta, KLM 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
8,213 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Delta
8.0
Very good
8,213 reviews
Delta
8.0
Very good
8,213 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

KLM
7.8
Good
1,331 reviews
Delta
8.0
Very good
8,213 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

LOT
7.6
Good
1,080 reviews
Delta
8.0
Very good
8,213 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,213 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very good
8,213 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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 Aer Lingus is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $576. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $618 and $634, respectively. Aer Lingus is 19% 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 $389 on Air Serbia. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $581 and Finnair from $593 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 $321). 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 februari 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$544Average$681FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$564Average$699FlexibilityNo cancel feeOn-timeN/A
LOTCheapest$592Average$703FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$693Average$780FlexibilityNo cancel feeOn-time76%
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