Prague

$261+ Cheap flights from Chicago (CHI) 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — PRG
Jul 9 — Jul 161
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Cheapflights Tip: The best prices from Chicago to Václav Havel Prague are usually found in October or November, booked 58 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from Chicago to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 July 4, 2025.

Round-trip from

$621
(Priceline)

One-way from

$267
(oojo)

Popular in

June

Cheapest in

October

Average price

$815
From Chicago (CHI) to Václav Havel Prague
One-way flight from Chicago (CHI) to Václav Havel Prague
Highest demand for flights based on searches. 21% potential increase in price ($190 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Chicago to Prague

Cheapest flights from Chicago to Prague
Explore the most affordable flight options available from Chicago to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 4, 2025.

This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:15 amORD - PRG
2 stops18h 30mAir Canada
Wed 12/171:45 pmPRG - ORD
2 stops28h 33mAir Canada
Deal found 7/2$621
This Flightnetwork deal was found by Cheapflights users on 7/1. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:10 pmORD - PRG
1 stop19h 25mAir France
Fri 8/226:30 amPRG - ORD
1 stop15h 30mAir France
Deal found 7/1$624
This Turkish Airlines deal was found by Cheapflights users on 7/2. 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 9/1711:45 pmORD - PRG
1 stop31h 45mTurkish Airlines
Wed 10/87:20 pmPRG - ORD
1 stop21h 20mTurkish Airlines
Deal found 7/2$625
This oojo deal was found by Cheapflights users on 7/1. 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.
Mon 8/187:20 pmORD - PRG
2 stops31h 25mScandinavian Airlines
Mon 9/1510:25 amPRG - ORD
1 stop12h 45mScandinavian Airlines
Deal found 7/1$626
This CheapOair deal was found by Cheapflights users on 7/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/189:55 amORD - PRG
2 stops20h 00mMultiple Airlines
Mon 8/252:55 pmPRG - ORD
1 stop32h 00mMultiple Airlines
Deal found 7/3$627
This Trip.com deal was found by Cheapflights users on 7/1. 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 8/127:25 pmORD - PRG
1 stop10h 40mIcelandair
Fri 8/222:00 pmPRG - ORD
1 stop14h 15mIcelandair
Deal found 7/1$628
This Delta deal was found by Cheapflights users on 7/1. 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.
Tue 8/1211:00 amORD - PRG
2 stops16h 35mDelta
Fri 8/226:30 amPRG - ORD
1 stop15h 30mDelta
Deal found 7/1$632
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Sat 8/27:35 pmORD - PRG
2 stops31h 05mUnited Airlines
Thu 8/216:00 amPRG - ORD
1 stop15h 55mUnited Airlines
Deal found 7/3$633
This Gurufare deal was found by Cheapflights users on 7/1. 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.
Mon 8/45:40 pmORD - PRG
1 stop22h 20mBritish Airways
Tue 8/199:10 pmPRG - ORD
1 stop25h 45mBritish Airways
Deal found 7/1$634
This Delta deal was found by Cheapflights users on 7/1. 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.
Sun 8/1710:31 amMDW - PRG
2 stops15h 29mDelta
Tue 8/266:00 amPRG - MDW
2 stops22h 44mDelta
Deal found 7/1$641
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/23:35 pmORD - PRG
1 stop10h 20mLufthansa
Thu 8/216:00 amPRG - ORD
1 stop13h 55mLufthansa
Deal found 7/3$656
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 8/510:30 pmORD - PRG
1 stop18h 05mAmerican Airlines
Fri 8/157:10 amPRG - ORD
1 stop16h 50mAmerican Airlines
Deal found 7/2$669

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago 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 July 4, 2025.
Use the filters below to find and compare flights from Chicago to Prague that are best for you.

Fly from

Chicago

Fly to

Prague

Route

Depart

Return

Price

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 12/10

7:15 am-8:45 am

2 stops18h 30m

Václav Havel Prague

Wed 12/17

1:45 pm-11:18 am

2 stops28h 33m

$621

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/12

5:10 pm-7:35 pm

1 stop19h 25m

Václav Havel Prague

Fri 8/22

6:30 am-3:00 pm

1 stop15h 30m

$624

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Wed 9/17

11:45 pm-2:30 pm

1 stop31h 45m

Václav Havel Prague

Wed 10/8

7:20 pm-9:40 am

1 stop21h 20m

$625

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 8/18

7:20 pm-9:45 am

2 stops31h 25m

Václav Havel Prague

Mon 9/15

10:25 am-4:10 pm

1 stop12h 45m

$626

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 8/18

9:55 am-12:55 pm

2 stops20h 00m

Václav Havel Prague

Mon 8/25

2:55 pm-3:55 pm

1 stop32h 00m

$627

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/12

7:25 pm-1:05 pm

1 stop10h 40m

Václav Havel Prague

Fri 8/22

2:00 pm-9:15 pm

1 stop14h 15m

$628

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Tue 8/12

11:00 am-10:35 am

2 stops16h 35m

Václav Havel Prague

Fri 8/22

6:30 am-3:00 pm

1 stop15h 30m

$632

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Sat 8/2

7:35 pm-9:40 am

2 stops31h 05m

Václav Havel Prague

Thu 8/21

6:00 am-2:55 pm

1 stop15h 55m

$633

ChicagoPrague

ORD - PRG

ORDPRG

Chicago O'Hare Intl

Mon 8/4

5:40 pm-11:00 pm

1 stop22h 20m

Václav Havel Prague

Tue 8/19

9:10 pm-3:55 pm

1 stop25h 45m

$634

ChicagoPrague

MDW - PRG

MDWPRG

Chicago Midway

Sun 8/17

10:31 am-9:00 am

2 stops15h 29m

Václav Havel Prague

Tue 8/26

6:00 am-9:44 pm

2 stops22h 44m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 25 results
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Best time to book a flight from Chicago to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from Chicago 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 to Prague

How far ahead should I book a flight from Chicago to Prague?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Prague. Price data was last updated on June 27, 2025.

The best time to book flights from Chicago to Prague is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago to Prague?

Currently, November is the cheapest month in which you can book a flight from Chicago to Prague (average of $651). Flying from Chicago to Prague in June is currently the most expensive (average of $1,119). 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 CHI to PRG?

Find hourly flight availability from Chicago 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 July 4, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago to Prague in the morning. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Chicago to Prague?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Prague. Price data was last updated on December 8, 2024.

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

How much does it cost to fly round-trip from Chicago 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 July 4, 2025.
See what other customers who have flown with Delta, Finnair, and United Airlines from Chicago to Prague have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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!
8.0
Very good
8.0
Very good

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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!
8.0
Very good

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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!
8.0
Very good

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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!
8.0
Very good

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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!
8.0
Very good

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

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 Chicago 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?

    Most people fly into Václav Havel Prague (PRG) if they book a flight to Prague from Chicago. On average, Václav Havel Prague has 0 inbound flights from Chicago per day from 13 airlines. Václav Havel Prague is conveniently located just 6.9 mi from Prague’s city center.

  • What are the cheapest airlines flying from Chicago to Prague round-trip?

    According to our current data, Air Canada ($621), Icelandair ($624), and Turkish Airlines ($625) offers the cheapest pricing from Chicago to Prague. Air Canada is currently priced 12% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Chicago to Prague one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $267. Users have also found prices from $321 and $331 on Turkish Airlines and Icelandair, respectively.

  • Where are the most common layover locations when flying from Chicago to Prague?

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

    Römerberg, Hauptwache, and Historisches Museum Frankfurt are currently the most popular points of interest in Frankfurt am Main at the moment. Römerberg, Hauptwache, and Historisches Museum Frankfurt are located about 7.4 mi, 7.4 mi, and 7.3 mi, respectively from Frankfurt am Main. Those landing in Frankfurt am Main looking to spend some time exploring during their layover can rent a car for about $44 per day.

  • 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. Those on a layover in London in need of a rental car can book one at London Heathrow for about $40.

  • Where are the least popular layover locations for Chicago to Prague flights?

  • Can I find deals for flights from Chicago to Prague that include hotel bookings?

    Yes. In addition to deals on Chicago to Prague flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Prague?

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

  • Can I find deals for business class flights from Chicago to Prague?

    Yes. Cheapflights offers flight deals from Chicago 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 to Prague?

    Currently, November is the cheapest month in which you can book a flight from Chicago to Prague (average of $651). Flying from Chicago to Prague in June is currently the most expensive (average of $1,119). 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 Chicago to Prague

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Chicago to Prague

Discover the top 10 airlines that operate flights from Chicago 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 July 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$395Average$556FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$444Average$526FlexibilityNo cancel feeOn-time77%
LOTCheapest$507Average$779FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$516Average$590FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$521Average$763FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$530Average$826FlexibilityNo cancel feeOn-time71%
SWISSCheapest$536Average$725FlexibilityNo cancel feeOn-time79%
Austrian AirlinesCheapest$582Average$736FlexibilityNo cancel feeOn-time78%
DeltaCheapest$590Average$844FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$591Average$835FlexibilityNo cancel feeOn-time69%

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