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$217+ Cheap flights from O'Hare Intl (ORD) to Prague (PRG)

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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PRG
Mar 27 — Apr 31
Fri 3/27
Fri 4/3
1 adult, Economy
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Find cheap flights from O'Hare Intl to Prague with Cheapflights

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Cheap flight deals from O'Hare Intl to Prague

Cheapest flights from O'Hare Intl to Prague
Explore the most affordable flight options available from O'Hare Intl to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 25, 2026.

This CrystalTravel deal was found by Cheapflights users on 2/21. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:15 pm
ORD
-
PRG
1 stop18h 00m
Scandinavian Airlines
Wed 5/208:20 pm
PRG
-
ORD
2 stops26h 50m
Scandinavian Airlines
Deal found 2/21$514
This KAYAK deal was found by Cheapflights users on 2/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/47:15 pm
ORD
-
PRG
1 stop31h 25m
Scandinavian Airlines
Wed 4/158:20 pm
PRG
-
ORD
2 stops50h 50m
Scandinavian Airlines
Deal found 2/23$518
This Scandinavian Airlines deal was found by Cheapflights users on 2/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:15 pm
ORD
-
PRG
1 stop18h 00m
Scandinavian Airlines
Fri 5/2210:20 am
PRG
-
ORD
1 stop12h 50m
Scandinavian Airlines
Deal found 2/21$520
This Trip.com deal was found by Cheapflights users on 2/22. 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.
Sun 9/277:15 pm
ORD
-
PRG
1 stop12h 25m
Scandinavian Airlines
Sun 10/49:30 pm
PRG
-
ORD
1 stop25h 40m
Scandinavian Airlines
Deal found 2/22$521
This oojo deal was found by Cheapflights users on 2/25. 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.
Sun 8/169:15 pm
ORD
-
PRG
1 stop19h 00m
British Airways
Fri 8/2110:15 am
PRG
-
ORD
1 stop17h 10m
British Airways
Deal found 2/25$522
This oojo deal was found by Cheapflights users on 2/25. 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.
Sat 4/117:15 pm
ORD
-
PRG
1 stop18h 35m
Scandinavian Airlines
Wed 4/158:20 pm
PRG
-
ORD
2 stops50h 50m
Scandinavian Airlines
Deal found 2/25$523
This FlightHub deal was found by Cheapflights users on 2/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:10 pm
ORD
-
PRG
1 stop35h 15m
Turkish Airlines
Tue 9/153:20 pm
PRG
-
ORD
1 stop25h 20m
Turkish Airlines
Deal found 2/25$526
This FlightHub deal was found by Cheapflights users on 2/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:10 pm
ORD
-
PRG
1 stop33h 50m
Turkish Airlines
Tue 4/219:15 am
PRG
-
ORD
1 stop16h 00m
Turkish Airlines
Deal found 2/21$527
This KAYAK deal was found by Cheapflights users on 2/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:15 pm
ORD
-
PRG
1 stop18h 00m
Scandinavian Airlines
Fri 5/2210:45 am
PRG
-
ORD
2 stops36h 25m
Scandinavian Airlines
Deal found 2/21$528
This FlightHub deal was found by Cheapflights users on 2/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:15 pm
ORD
-
PRG
1 stop31h 25m
Scandinavian Airlines
Sat 10/179:30 am
PRG
-
ORD
2 stops37h 40m
Scandinavian Airlines
Deal found 2/22$529
This FlightHub deal was found by Cheapflights users on 2/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:15 pm
ORD
-
PRG
1 stop31h 25m
Scandinavian Airlines
Sun 4/269:30 pm
PRG
-
ORD
1 stop25h 40m
Scandinavian Airlines
Deal found 2/22$530
This oojo deal was found by Cheapflights users on 2/23. 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.
Sun 8/237:15 pm
ORD
-
PRG
1 stop31h 25m
Scandinavian Airlines
Sun 9/69:30 pm
PRG
-
ORD
1 stop25h 40m
Scandinavian Airlines
Deal found 2/23$532

Find flight deals from O'Hare Intl to Prague

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Prague (PRG). 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 February 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$514
(CrystalTravel)

One-way from

$217
(AirNGo)

Popular in

June

Cheapest in

November

Average price

$702
Provider with most accurate pricing for Chicago O'Hare Intl-Václav Havel Prague flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Václav Havel Prague flights.
Search Deals
From Chicago O'Hare Intl to Václav Havel Prague
Search Deals
One-way flight from Chicago O'Hare Intl to Václav Havel Prague
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($188 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Prague 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 February 25, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 3/23

5:25 pm-10:50 am

1 stop11h 25m

Václav Havel Prague

Mon 3/30

6:35 pm-2:15 pm

1 stop26h 40m

$600

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 4/21

7:09 pm-5:40 pm

2 stops15h 31m

Václav Havel Prague

Tue 5/19

11:15 am-9:36 pm

2 stops17h 21m

$659

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 3/29

10:40 am-8:20 am

2 stops14h 40m

Václav Havel Prague

Mon 4/6

6:00 am-4:49 pm

2 stops17h 49m

$742

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 3/15

5:25 pm-8:25 am

1 stop33h 00m

Václav Havel Prague

Sun 3/22

8:15 pm-3:20 pm

1 stop25h 05m

$817

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 5/26

12:11 pm-11:00 am

2 stops15h 49m

Václav Havel Prague

Fri 5/29

6:00 am-2:53 pm

2 stops15h 53m

$839

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 5/16

5:55 pm-9:20 pm

1 stop20h 25m

Václav Havel Prague

Wed 5/27

6:15 am-12:35 pm

1 stop13h 20m

$851

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 6/19

6:00 pm-9:20 pm

1 stop20h 20m

Václav Havel Prague

Mon 6/22

12:30 pm-7:45 am

2 stops26h 15m

$958

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 3/21

5:45 pm-2:05 pm

2 stops14h 20m

Václav Havel Prague

Sat 3/28

3:10 pm-10:53 am

2 stops49h 43m

$975

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 4/23

1:00 pm-10:35 am

2 stops14h 35m

Václav Havel Prague

Wed 5/20

7:30 am-5:20 pm

2 stops16h 50m

$1,010

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 5/19

9:41 am-4:05 pm

3 stops23h 24m

Václav Havel Prague

Tue 6/30

10:25 am-8:43 am

3 stops29h 18m

$2,247

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from O'Hare Intl to Prague

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 O'Hare Intl to Prague in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 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 Chicago O'Hare Intl Airport-Prague flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Prague flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Prague flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Prague 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 Chicago O'Hare Intl Airport-Prague 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 O'Hare Intl to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from O'Hare Intl 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.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Prague. Price data was last updated on February 20, 2026.

The price you pay for your flight from Chicago O'Hare Intl Airport to Prague may vary depending on when you book. For the best chance of a lower fare, look to book 72 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 Chicago O'Hare Intl Airport to Prague?

Currently, December is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Prague (average of $430). Flying from Chicago O'Hare Intl Airport to Prague in June is currently the most expensive (average of $871). 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 to fly round-trip from Chicago O'Hare Intl Airport to Prague?

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated February 25, 2026.
Peruse reviews from past customers who have flown with United Airlines, Turkish Airlines, and Scandinavian Airlines from Chicago O'Hare Intl Airport to Prague to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,349 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,349 reviews
United Airlines
7.4
Good
9,349 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Turkish Airlines
7.3
Good
4,237 reviews
United Airlines
7.4
Good
9,349 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Scandinavian Airlines
7.3
Good
1,699 reviews
United Airlines
7.4
Good
9,349 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Aer Lingus
7.2
Good
1,464 reviews
United Airlines
7.4
Good
9,349 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,810 reviews
United Airlines
7.4
Good
9,349 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Prague. 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 into for flights to Prague from Chicago O'Hare Intl?

    If you book a flight to Prague from Chicago O'Hare Intl, you will be flying to 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 Chicago O'Hare Intl to Václav Havel Prague per day from 14 different airlines.

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

    Departing from Chicago O'Hare Intl Airport to Prague will take you 11h 25m. Airlines will cover a distance of 4531 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on Icelandair is currently your cheapest option to Prague, with prices starting at $409. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and LOT, with the lowest prices starting at $422 and $514, respectively. You may be able to fly from Chicago O'Hare Intl Airport to Prague for 44% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $250. Scandinavian Airlines flights start at $279 while deals on United Airlines start at $316 one-way.

  • Where are the most common layover locations when flying from Chicago O'Hare Intl Airport to Prague?

    Of the flights from Chicago O'Hare Intl Airport to Prague that have layovers, most of them stop in Frankfurt am Main.

  • What are some popular things to do or see while on a layover in Frankfurt am Main?

    Römerberg, Oper Frankfurt, and Konstablerwache are currently the most popular points of interest in Frankfurt am Main at the moment. Römerberg, Oper Frankfurt, and Konstablerwache can be visited by traveling about 7.4 mi, 7.0 mi, and 7.7 mi respectively from Frankfurt am Main. Those on a layover in Frankfurt am Main in need of a rental car can book one at Frankfurt am Main for about $49.

  • Where are the least popular layover locations for Chicago O'Hare Intl Airport to Prague flights?

    Chicago O'Hare Intl Airport to Prague flights have a layover in London least often.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Prague 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 Chicago O'Hare Intl Airport to Prague?

    Currently, December is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Prague (average of $430). Flying from Chicago O'Hare Intl Airport to Prague in June is currently the most expensive (average of $871). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for O'Hare Intl to Prague

See prices for flight routes from nearby airports that may be better suited for you.
Midway to Prague flights

Top 10 airlines flying from O'Hare Intl to Prague

Discover the top 10 airlines that operate flights from O'Hare Intl to Prague. 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 February 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$409Average$598FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$422Average$496FlexibilityNo cancel feeOn-time77%
LOTCheapest$514Average$845FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$519Average$713FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$530Average$591FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$569Average$788FlexibilityNo cancel feeOn-time70%
SWISSCheapest$579Average$837FlexibilityNo cancel feeOn-time79%
KLMCheapest$598Average$870FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$605Average$787FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$607Average$783FlexibilityNo cancel feeOn-time67%

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