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$372+ Cheap flights from Prague (PRG) to Chicago (CHI)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — CHI
Jun 18 — Jun 251
Thu 6/18
Thu 6/25
1 adult, Economy
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Cheap flight deals from Prague to Chicago

Cheapest flights from Prague to Chicago
Explore the most affordable flight options available from Prague to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 19, 2026.

This Orbitz deal was found by Cheapflights users on 5/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:40 am
PRG
-
ORD
1 stop13h 15m
Aer Lingus
Wed 12/23:55 pm
ORD
-
PRG
1 stop12h 05m
Aer Lingus
Deal found 5/17$712
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Mon 10/198:35 am
PRG
-
ORD
2 stops16h 15m
Multiple Airlines
Tue 12/13:55 pm
ORD
-
PRG
1 stop12h 05m
Multiple Airlines
Deal found 5/15$737
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 11/219:30 pm
PRG
-
ORD
2 stops25h 00m
Multiple Airlines
Sun 12/66:30 pm
ORD
-
PRG
1 stop10h 25m
Multiple Airlines
Deal found 5/17$770
This Condor deal was found by Cheapflights users on 5/18. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:50 am
PRG
-
MDW
2 stops17h 45m
Multiple Airlines
Mon 9/288:15 am
MDW
-
PRG
2 stops30h 10m
Multiple Airlines
Deal found 5/18$772
This Mytrip deal was found by Cheapflights users on 5/17. 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.
Tue 5/261:20 pm
PRG
-
ORD
2 stops35h 55m
Multiple Airlines
Sat 5/307:25 pm
ORD
-
PRG
2 stops16h 20m
Multiple Airlines
Deal found 5/17$777
This SmartFares deal was found by Cheapflights users on 5/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:20 pm
PRG
-
ORD
1 stop21h 20m
Turkish Airlines
Tue 10/2712:50 pm
ORD
-
PRG
1 stop19h 00m
Turkish Airlines
Deal found 5/17$779
This Expedia deal was found by Cheapflights users on 5/15. 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.
Mon 10/1911:50 am
PRG
-
ORD
1 stop14h 25m
Aer Lingus
Tue 12/13:55 pm
ORD
-
PRG
1 stop12h 05m
Aer Lingus
Deal found 5/15$782
This Gotogate deal was found by Cheapflights users on 5/14. 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.
Mon 6/229:15 am
PRG
-
ORD
1 stop31h 25m
Turkish Airlines
Tue 7/711:25 am
ORD
-
PRG
1 stop13h 55m
Turkish Airlines
Deal found 5/14$797
This lastminute.com deal was found by Cheapflights users on 5/18. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:20 pm
PRG
-
ORD
1 stop25h 20m
Turkish Airlines
Mon 9/288:10 pm
ORD
-
PRG
1 stop29h 10m
Turkish Airlines
Deal found 5/18$803
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Thu 9/311:35 am
PRG
-
ORD
2 stops37h 15m
Multiple Airlines
Thu 9/243:45 pm
ORD
-
PRG
1 stop12h 25m
Multiple Airlines
Deal found 5/17$814
This Delta deal was found by Cheapflights users on 5/17. 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.
Thu 10/226:00 am
PRG
-
MDW
2 stops19h 37m
Delta
Tue 10/271:05 pm
MDW
-
PRG
2 stops16h 35m
Delta
Deal found 5/17$877
This Condor deal was found by Cheapflights users on 5/15. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:50 am
PRG
-
MDW
2 stops17h 30m
Multiple Airlines
Mon 6/157:40 am
MDW
-
PRG
2 stops20h 20m
Multiple Airlines
Deal found 5/15$916

Find flight deals from Prague to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Prague (PRG) to Chicago (CHI). 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 May 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$737
(Kiwi.com)

One-way from

$372
(Kiwi.com)

Popular in

May

Cheapest in

October

Average price

$957
Provider with most accurate pricing for Václav Havel Prague-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Václav Havel Prague-Chicago (CHI) flights.
Search Deals
From Václav Havel Prague to Chicago (CHI)
Search Deals
One-way flight from Václav Havel Prague to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Prague to Chicago 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 May 19, 2026.
Use the filters below to find and compare flights from Prague to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PragueChicago

PRG - MDW

PRGMDW

Václav Havel Prague

Mon 9/14

8:50 am-7:35 pm

2 stops17h 45m

Chicago Midway

Mon 9/28

8:15 am-9:25 pm

2 stops30h 10m

$772

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 9/25

3:20 pm-9:40 am

1 stop25h 20m

Chicago O'Hare Intl

Tue 12/1

8:20 pm-8:40 am

1 stop29h 20m

$835

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 8/20

9:40 am-5:50 pm

2 stops39h 10m

Chicago O'Hare Intl

Mon 8/31

3:45 pm-11:10 am

1 stop12h 25m

$882

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 9/25

2:30 pm-11:57 pm

2 stops16h 27m

Chicago O'Hare Intl

Thu 12/3

10:30 am-9:05 am

2 stops15h 35m

$901

PragueChicago

PRG - MDW

PRGMDW

Václav Havel Prague

Wed 6/10

8:50 am-7:20 pm

2 stops17h 30m

Chicago Midway

Mon 6/15

7:40 am-11:00 am

2 stops20h 20m

$916

PragueChicago

PRG - MDW

PRGMDW

Václav Havel Prague

Tue 6/2

8:50 am-8:10 pm

2 stops18h 20m

Chicago Midway

Tue 6/16

7:40 am-8:40 pm

2 stops30h 00m

$934

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Mon 6/22

6:00 am-2:44 pm

2 stops15h 44m

Chicago O'Hare Intl

Tue 7/7

10:43 am-8:40 am

2 stops14h 57m

$941

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Thu 7/30

6:00 am-11:00 am

1 stop12h 00m

Chicago O'Hare Intl

Tue 8/18

7:05 pm-1:55 pm

1 stop11h 50m

$951

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 7/10

6:00 am-11:00 am

1 stop12h 00m

Chicago O'Hare Intl

Mon 7/27

7:05 pm-1:55 pm

1 stop11h 50m

$952

PragueChicago

PRG - ORD

PRGORD

Václav Havel Prague

Fri 7/10

6:00 am-7:55 pm

1 stop20h 55m

Chicago O'Hare Intl

Tue 7/28

2:25 pm-1:55 pm

2 stops16h 30m

$952

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Showing 1-10 of 39 resultsSorted by cheapest first
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Compare providers for flights from Prague to Chicago

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 Chicago in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Prague-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Prague-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Prague-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Prague-Chicago 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 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 Chicago

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

Cheapflights Insights

Everything you need to know about your flight from Prague to Chicago

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

Currently, October is the cheapest month in which you can book a flight from Prague to Chicago (average of $499). Flying from Prague to Chicago in November is currently the most expensive (average of $690). 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 Prague to Chicago?

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

The best time to book flights from Prague to Chicago is 37 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.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated May 19, 2026.
See what other customers who have flown with LOT and Lufthansa from Prague to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.5
Good
1,192 reviews

Comfort

7.4

Boarding

7.5

Crew

8.2

Entertainment

6.9

Overall

7.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
LOT
7.5
Good
1,192 reviews
LOT
7.5
Good
1,192 reviews

Comfort

7.4

Boarding

7.5

Crew

8.2

Entertainment

6.9

Overall

7.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
Lufthansa
6.8
Okay
8,010 reviews
LOT
7.5
Good
1,192 reviews

Comfort

7.4

Boarding

7.5

Crew

8.2

Entertainment

6.9

Overall

7.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .

Related info for your journey

Find useful and relevant information for your journey from Prague to Chicago. 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?

    Václav Havel Prague (PRG), located 6.9 mi from the city center, is the airport you fly out of when you book flights from Prague to Chicago. 4 airlines have flights from Václav Havel Prague to Chicago on a regular basis. Booking flights from Václav Havel Prague to Chicago should not be difficult; the airport handles an average of 0 outbound flights to Chicago per day.

  • How long is the flight from Prague to Chicago?

    Turkish Airlines, Delta, and Lufthansa can get you from Prague to Chicago in just under 13h 55m. Your travel time can differ by up to 11h 25m. The distance between Prague and Chicago is about 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 Prague to Chicago round-trip?

    Flying on Icelandair is currently your cheapest option to Chicago, with prices starting at $595. Additional round-trip tickets that might be worth considering are offered by LOT and Lufthansa, with the lowest prices starting at $627 and $744, respectively. Users have found that Icelandair is 23% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $539. British Airways flights start at $541 while deals on Aer Lingus start at $560 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Prague to Chicago 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?

    Currently, October is the cheapest month in which you can book a flight from Prague to Chicago (average of $499). Flying from Prague to Chicago in November is currently the most expensive (average of $690). 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Benton Harbor
Lansing
Merrillville
Hammond
Porter

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Alternative routes for Prague to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Prague to O'Hare Intl flights
Prague to St. Louis flights

Top 4 airlines flying from Prague to Chicago

Discover the top 4 airlines that operate flights from Prague to Chicago. 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 May 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$595Average$745FlexibilityNo cancel feeOn-time76%
LOTCheapest$627Average$788FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$744Average$908FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$807Average$870FlexibilityNo cancel feeOn-time69%

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