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$286+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PRG
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Václav Havel Prague are usually found in January or October, booked 77 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap 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 June 12, 2025.

Round-trip from

$636
(Icelandair)

One-way from

$286
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$1,036
From Chicago O'Hare Intl to Václav Havel Prague
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One-way flight from Chicago O'Hare Intl to Václav Havel Prague
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Highest demand for flights based on searches. 21% potential increase in price ($201 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Icelandair deal was found by Cheapflights users on 6/9. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:15 pmORD - PRG
1 stop31h 50mIcelandair
Wed 10/82:00 pmPRG - ORD
1 stop14h 15mIcelandair
Deal found 6/9$636
This Scandinavian Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 10/17:30 amORD - PRG
2 stops29h 45mScandinavian Airlines
Fri 10/178:55 pmPRG - ORD
1 stop26h 15mScandinavian Airlines
Deal found 6/11$638
This Turkish Airlines deal was found by Cheapflights users on 6/9. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:45 pmORD - PRG
1 stop25h 40mTurkish Airlines
Sun 10/57:50 pmPRG - ORD
1 stop33h 10mTurkish Airlines
Deal found 6/9$643
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 7/1410:30 pmORD - PRG
1 stop17h 30mAmerican Airlines
Tue 8/1911:35 amPRG - ORD
1 stop13h 15mAmerican Airlines
Deal found 6/11$648
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Sun 7/273:45 pmORD - PRG
1 stop12h 25mAer Lingus
Thu 8/1411:50 amPRG - ORD
1 stop14h 10mAer Lingus
Deal found 6/10$649
This United Airlines deal was found by Cheapflights users on 6/12. 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 8/149:14 pmORD - PRG
1 stop31h 56mUnited Airlines
Tue 8/196:00 amPRG - ORD
2 stops19h 25mUnited Airlines
Deal found 6/12$655
This Gotogate deal was found by Cheapflights users on 6/10. 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 10/87:05 pmORD - PRG
1 stop16h 20mMultiple Airlines
Wed 10/2211:40 amPRG - ORD
2 stops15h 31mMultiple Airlines
Deal found 6/10$656
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Sat 10/2510:40 amORD - PRG
2 stops16h 00mAir Canada
Wed 11/57:20 amPRG - ORD
2 stops14h 25mAir Canada
Deal found 6/12$658
This Iberia deal was found by Cheapflights users on 6/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/154:55 pmORD - PRG
1 stop20h 35mBritish Airways
Thu 8/2110:10 amPRG - ORD
1 stop15h 05mBritish Airways
Deal found 6/12$669
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/244:00 pmORD - PRG
1 stop11h 55mLufthansa
Thu 11/63:10 pmPRG - ORD
1 stop11h 55mLufthansa
Deal found 6/11$671
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Mon 7/146:10 pmORD - PRG
1 stop17h 30mTAP AIR PORTUGAL
Thu 8/217:30 pmPRG - ORD
1 stop27h 40mTAP AIR PORTUGAL
Deal found 6/12$674
This Iberia deal was found by Cheapflights users on 6/9. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/94:30 pmORD - PRG
1 stop15h 20mIberia
Mon 8/183:35 pmPRG - ORD
1 stop34h 15mIberia
Deal found 6/9$677

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 June 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Prague that are best for you.

Fly from

O'Hare Intl

Fly to

Prague

Route

Depart

Return

Price

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 10/1

10:15 pm-1:05 pm

1 stop31h 50m

Václav Havel Prague

Wed 10/8

2:00 pm-9:15 pm

1 stop14h 15m

$636

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 10/1

7:30 am-8:15 pm

2 stops29h 45m

Václav Havel Prague

Fri 10/17

8:55 pm-4:10 pm

1 stop26h 15m

$638

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 10/1

11:45 pm-8:25 am

1 stop25h 40m

Václav Havel Prague

Sun 10/5

7:50 pm-10:00 pm

1 stop33h 10m

$643

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 7/14

10:30 pm-11:00 pm

1 stop17h 30m

Václav Havel Prague

Tue 8/19

11:35 am-5:50 pm

1 stop13h 15m

$648

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sun 7/27

3:45 pm-11:10 am

1 stop12h 25m

Václav Havel Prague

Thu 8/14

11:50 am-7:00 pm

1 stop14h 10m

$649

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Thu 8/14

9:14 pm-12:10 pm

1 stop31h 56m

Václav Havel Prague

Tue 8/19

6:00 am-6:25 pm

2 stops19h 25m

$655

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 10/8

7:05 pm-6:25 pm

1 stop16h 20m

Václav Havel Prague

Wed 10/22

11:40 am-8:11 pm

2 stops15h 31m

$656

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 10/25

10:40 am-9:40 am

2 stops16h 00m

Václav Havel Prague

Wed 11/5

7:20 am-2:45 pm

2 stops14h 25m

$658

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 7/15

4:55 pm-8:30 pm

1 stop20h 35m

Václav Havel Prague

Thu 8/21

10:10 am-6:15 pm

1 stop15h 05m

$669

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Fri 10/24

4:00 pm-10:55 am

1 stop11h 55m

Václav Havel Prague

Thu 11/6

3:10 pm-8:05 pm

1 stop11h 55m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 30 results
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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 June 9, 2025.

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 77 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, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Prague (average of $651). Flying from Chicago O'Hare Intl Airport to Prague in June is currently the most expensive (average of $1,132). 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 ORD to PRG?

Find hourly flight availability from O'Hare Intl to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Chicago O'Hare Intl Airport to Prague in the morning. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Prague?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Prague. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Prague flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Prague by month

Plan your trip to Prague by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Prague ranges from 0.4 - 2.4 inches per month. June is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit Prague when rainfall is around 0.4 in.

Temperature in Prague by month

Plan your trip to Prague by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Prague, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Chicago to Prague, such as Delta, KLM and LOT. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LOT
7.6
Good
1,077 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 13 different airlines.

  • 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 $636. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and Turkish Airlines, with the lowest prices starting at $638 and $640, respectively. You may be able to fly from Chicago O'Hare Intl Airport to Prague for 12% 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 $286. Turkish Airlines flights start at $318 while deals on Scandinavian Airlines start at $389 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. London follows Frankfurt am Main in terms of the most common layover location on Chicago O'Hare Intl Airport to Prague flights.

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

    Römerberg, Hauptwache, and Konstablerwache are currently the most popular points of interest in Frankfurt am Main at the moment. Römerberg, Hauptwache, and Konstablerwache can be visited by traveling about 7.4 mi, 7.4 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 $43.

  • What are some popular points of interest to see during a layover in London?

    Most London visitors opt to spend their time at Hyde Park, Buckingham Palace, and Piccadilly Circus. Hyde Park, Buckingham Palace and Piccadilly Circus are located about 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow if you are interested in checking them out. Travelers can rent a car at London Heathrow for an average daily rate of $44 to make sightseeing during their layover a little easier.

  • 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 Zurich 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, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Prague (average of $651). Flying from Chicago O'Hare Intl Airport to Prague in June is currently the most expensive (average of $1,132). 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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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$395Average$545FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$444Average$506FlexibilityNo cancel feeOn-time77%
LOTCheapest$507Average$775FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$516Average$590FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$537Average$743FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$542Average$778FlexibilityNo cancel feeOn-time71%
SWISSCheapest$551Average$959FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$581Average$839FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$582Average$736FlexibilityNo cancel feeOn-time78%
DeltaCheapest$590Average$877FlexibilityNo cancel feeOn-timeN/A

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