$367+ Cheap flights from Prague (PRG) to O'Hare Intl (ORD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — ORD
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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Find cheap flights from Prague to O'Hare Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Prague to O'Hare Intl
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Cheapest flights from Prague to O'Hare IntlExplore 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 September 30, 2026.
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 September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 11/211:40 am -
1 stop13h 40m
Sun 11/153:55 pm -
1 stop12h 05m
Deal found 9/26![Aer Lingus logo]()
$711
This Mytrip deal was found by Cheapflights users on 9/27. 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.
Wed 11/1112:25 pm -
2 stops35h 20m
Wed 11/187:10 pm -
3 stops32h 45m
Deal found 9/27![Multiple Airlines logo]()
$722
This Mytrip deal was found by Cheapflights users on 9/27. 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 11/109:30 pm -
2 stops25h 00m
Tue 11/246:30 pm -
2 stops17h 10m
Deal found 9/27![Multiple Airlines logo]()
$734
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Fri 11/611:40 am -
1 stop13h 40m
Sun 11/223:55 pm -
1 stop12h 05m
Deal found 9/26![Aer Lingus logo]()
$739
This Mytrip deal was found by Cheapflights users on 9/27. 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.
Thu 11/125:10 pm -
2 stops29h 20m
Thu 11/266:30 pm -
1 stop10h 25m
Deal found 9/27![Multiple Airlines logo]()
$742
This Mytrip deal was found by Cheapflights users on 9/26. 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.
Fri 11/68:15 pm -
3 stops29h 05m
Sun 11/223:55 pm -
2 stops20h 40m
Deal found 9/26![Multiple Airlines logo]()
$747
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:40 am -
1 stop13h 40m
Sun 11/223:55 pm -
1 stop12h 05m
Deal found 9/25![Aer Lingus logo]()
$754
Best flights from Prague to O'Hare IntlDiscover carefully curated flight deals from Prague to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
Discover carefully curated flight deals from Prague to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
This Air Serbia deal was found by Cheapflights users on 9/30. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:30 pm -
1 stop25h 15m
Sat 12/55:30 pm -
1 stop18h 45m
Deal found 9/30![Air Serbia logo]()
$787
This Mytrip deal was found by Cheapflights users on 9/26. 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.
Sat 11/79:30 pm -
2 stops25h 00m
Sat 11/286:30 pm -
2 stops16h 55m
Deal found 9/26![Multiple Airlines logo]()
$815
This Scandinavian Airlines deal was found by Cheapflights users on 9/30. 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.
Thu 11/1910:40 am -
2 stops37h 05m
Sat 12/57:10 pm -
1 stop18h 00m
Deal found 9/30![Scandinavian Airlines logo]()
$855
This Delta deal was found by Cheapflights users on 9/28. 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.
Wed 10/146:00 am -
1 stop15h 30m
Tue 10/205:29 pm -
2 stops14h 31m
Deal found 9/28![Delta logo]()
$885
This Scandinavian Airlines deal was found by Cheapflights users on 9/26. 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.
Thu 10/1510:20 am -
1 stop12h 50m
Mon 10/197:15 pm -
1 stop18h 00m
Deal found 9/26![Scandinavian Airlines logo]()
$864
This KLM deal was found by Cheapflights users on 9/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
1 stop15h 25m
Sun 11/222:44 pm -
2 stops13h 26m
Deal found 9/25![Multiple Airlines logo]()
$879
This Delta deal was found by Cheapflights users on 9/26. 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.
Fri 11/68:55 am -
2 stops19h 11m
Sun 11/225:05 pm -
2 stops17h 00m
Deal found 9/26![Delta logo]()
$889
This Delta deal was found by Cheapflights users on 9/27. 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.
Mon 11/28:55 am -
2 stops19h 11m
Sun 11/159:51 am -
2 stops16h 14m
Deal found 9/27![Delta logo]()
$890
This Delta deal was found by Cheapflights users on 9/28. 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.
Wed 11/46:00 am -
2 stops22h 06m
Sat 11/285:05 pm -
2 stops17h 00m
Deal found 9/28![Delta logo]()
$890
This Delta deal was found by Cheapflights users on 9/27. 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.
Wed 11/116:00 am -
2 stops20h 05m
Wed 11/1810:35 am -
2 stops15h 30m
Deal found 9/27![Delta logo]()
$890
Last-minute flights from Prague to O'Hare IntlDiscover last-minute flight deals from Prague to O'Hare Intl. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Prague to O'Hare Intl. Data last updated September 30, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:20 am -
1 stop12h 50m
Tue 10/207:15 pm -
1 stop18h 00m
Deal found 9/28![Scandinavian Airlines logo]()
$821
This Mytrip deal was found by Cheapflights users on 9/29. 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.
Thu 10/159:00 am -
2 stops35h 20m
Mon 10/192:20 pm -
2 stops14h 25m
Deal found 9/29![Multiple Airlines logo]()
$767
This Gotogate deal was found by Cheapflights users on 9/27. 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.
Thu 10/1510:20 am -
1 stop12h 50m
Tue 10/278:10 pm -
1 stop16h 30m
Deal found 9/27![Scandinavian Airlines logo]()
$806
This Booking.com deal was found by Cheapflights users on 9/29. 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.
Thu 10/1510:20 am -
1 stop12h 50m
Mon 10/197:15 pm -
1 stop12h 25m
Deal found 9/29![Scandinavian Airlines logo]()
$816
This Gotogate deal was found by Cheapflights users on 9/27. 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.
Thu 10/1512:45 pm -
2 stops33h 25m
Tue 10/2710:50 pm -
1 stop14h 05m
Deal found 9/27![LOT logo]()
$857
This oojo deal was found by Cheapflights users on 9/28. 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 10/193:20 pm -
1 stop31h 50m
Fri 10/231:50 pm -
2 stops37h 55m
Deal found 9/28![Scandinavian Airlines logo]()
$841
This Gotogate deal was found by Cheapflights users on 9/27. 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.
Tue 10/277:40 pm -
1 stop31h 15m
Tue 11/39:50 pm -
1 stop28h 00m
Deal found 9/27![LOT logo]()
$849
This Mytrip deal was found by Cheapflights users on 9/27. 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 10/279:50 am -
2 stops14h 30m
Tue 11/36:30 pm -
3 stops31h 10m
Deal found 9/27![Multiple Airlines logo]()
$852
One-way flights from Prague to O'Hare IntlSearch for one-way flight options from Prague to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
Search for one-way flight options from Prague to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 11/216:50 am -
2 stops17h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 1/118:45 pm -
2 stops27h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 1/258:45 pm -
2 stops27h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Wed 1/275:20 pm -
3 stops32h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Sun 1/246:15 am -
3 stops44h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Sun 1/1011:10 pm -
3 stops51h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 1/307:35 am -
3 stops40h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 11/77:35 am -
3 stops38h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Fri 11/69:10 pm -
3 stops49h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Wed 11/49:00 pm -
3 stops49h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Sun 11/226:15 am -
3 stops43h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$420
Find 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 September 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $711 (Kiwi.com) |
One-way from | $367 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $841 |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated September 30, 2026.
Use the filters below to find and compare flights from Prague to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PragueChicago
PRG Václav Havel Prague - ORD Chicago O'Hare Intl
PRGORD
Václav Havel Prague
Mon 12/14
10:45 pm-3:30 pm
3 stops47h 45m
Chicago O'Hare Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$442
PragueChicago
PRG Václav Havel Prague - ORD Chicago O'Hare Intl
PRGORD
Václav Havel Prague
Wed 11/11
9:05 pm-3:30 pm
2 stops49h 25m
Chicago O'Hare Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$465
PragueChicago
PRG Václav Havel Prague - ORD Chicago O'Hare Intl
PRGORD
Václav Havel Prague
Thu 1/28
9:10 am-2:45 pm
1 stop36h 35m
Chicago O'Hare Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$493
PragueChicago
PRG Václav Havel Prague - ORD Chicago O'Hare Intl
PRGORD
Václav Havel Prague
Thu 11/26
9:10 am-2:45 pm
1 stop36h 35m
Chicago O'Hare Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$493
PragueChicago
PRG Václav Havel Prague - ORD Chicago O'Hare Intl
PRGORD
Václav Havel Prague
Thu 11/5
8:30 pm-2:45 pm
1 stop25h 15m
Chicago O'Hare Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$517
PragueChicago
PRG Václav Havel Prague - ORD Chicago O'Hare Intl
PRGORD
Václav Havel Prague
Mon 12/7
6:00 am-2:25 pm
1 stop15h 25m
Chicago O'Hare Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$618
PragueChicago
PRG Václav Havel Prague - ORD Chicago O'Hare Intl
PRGORD
Václav Havel Prague
Mon 11/23
6:00 am-2:25 pm
1 stop15h 25m
Chicago O'Hare Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$620
PragueChicago
PRG Václav Havel Prague - ORD Chicago O'Hare Intl
PRGORD
Václav Havel Prague
Sun 12/6
6:00 am-2:25 pm
1 stop15h 25m
Chicago O'Hare Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$620
Quickest round-trip
PragueChicago
PRG Václav Havel Prague - ORD Chicago O'Hare Intl
PRGORD
Václav Havel Prague
Sun 11/15
8:55 am-2:25 pm
1 stop12h 30m
Chicago O'Hare Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$620
PragueChicago
PRG Václav Havel Prague - ORD Chicago O'Hare Intl
PRGORD
Václav Havel Prague
Mon 12/7
6:00 am-2:25 pm
1 stop15h 25m
Chicago O'Hare Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$620
Showing 1-10 of 20 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- 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.
PRG-ORD
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 O'Hare Intl Airport
How far ahead should I book a flight from Prague to Chicago O'Hare Intl Airport?
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 30 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, February is the cheapest month in which you can book a flight from Prague to Chicago O'Hare Intl Airport (average of $730). Flying from Prague to Chicago O'Hare Intl Airport in August is currently the most expensive (average of $1,036). 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 O'Hare Intl Airport?
Airfare is below average for this route at the moment.
Prague to Chicago O'Hare Intl Airport flights typically cost between $821 and $996 in November.The cheapest round-trip price found within the last 5 days was $711 on Aer Lingus (Nov 2-Nov 15).
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 September 30, 2026.
Peruse reviews from past customers who have flown with LOT,United Airlines, andAer Lingus from Prague to Chicago O'Hare Intl Airport 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.
Comfort
7.5
Entertainment
6.9
Boarding
7.6
Food
7.2
Crew
8.2
Overall
7.6
Reviews
1 / 20
4.0
OkayAndrew,Sep 2026
KRK - ORD
Comfort
7.5
Entertainment
6.9
Boarding
7.6
Food
7.2
Crew
8.2
Overall
7.6
Reviews
1 / 20
4.0
OkayAndrew,Sep 2026
KRK - ORD
Comfort
7.5
Entertainment
6.9
Boarding
7.6
Food
7.2
Crew
8.2
Overall
7.6
Reviews
1 / 20
4.0
OkayAndrew,Sep 2026
KRK - ORD
Comfort
7.5
Entertainment
6.9
Boarding
7.6
Food
7.2
Crew
8.2
Overall
7.6
Reviews
1 / 20
4.0
OkayAndrew,Sep 2026
KRK - ORD
Comfort
7.5
Entertainment
6.9
Boarding
7.6
Food
7.2
Crew
8.2
Overall
7.6
Reviews
1 / 20
4.0
OkayAndrew,Sep 2026
KRK - ORD
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.
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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 7,457,451 searches. Data last updated September 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$658 | Average$721 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$736 | Average$814 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$804 | Average$964 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$807 | Average$870 | FlexibilityNo cancel fee | On-time69% |