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Find cheap flights from Chicago O'Hare Airport to Czech Republic from $240

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to the Czech Republic departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/26
Sun 6/2

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Best Czech Republic Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Prague
Prague1 stop$581

Good to know

Low season

January

High season

June

Cheapest flight

$240
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 67% increase in price.
Flight from Chicago O'Hare Airport to Prague

FAQs - booking Czech Republic flights

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Czech Republic?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Czech Republic.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Czech Republic?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Czech Republic from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Czech Republic?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Czech Republic with an airline and back to Chicago O'Hare Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Czech Republic?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Czech Republic from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to the Czech Republic

  • Morning departure is around 12% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from O'Hare Intl to the Czech Republic

 
Need help choosing which airline to fly with from O'Hare Intl to the Czech Republic? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11228 reviews
7.2comfort
6.7food
8.1crew
7.7boarding
7.1entertainment
Airline reviews

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

10.0 ExcellentJacqueline, Apr 2024ORD - NRT
Read more about United Airlines reviews

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

Flight delayed for 2 hours due to a part. The plane sat waiting for boarding for a long time and during final preflight inspection the issue was found. Why not do the preflight inspection sooner if you know the plane is being used?

The flight experience was very good! Especially the United Club!

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

Aircraft has better leg room than any of United's larger planes. We had requested mobility assistance for this and related flights. United's response to all was superb.

The flight from Ottawa to Chicago took a lot longer due to DC in Ottawa. We got to Chicago and went to our gate to catch our flight. We only had nine minutes I found that very stressful.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

my seat got changed twice after checking on then boarding it had been given to a family so by the time they found a seat for me no overhead storage left. i ended up losing my Sony Headphones case because i could even access underthe seat in front of my when deplaning.

All good, useful to have the united app from check in to boarding

All good! But sandwiches for breakfast need to be warm!!!!! Not cold!!! You do not want anything cold in your stomach in the morning!… think about it!

LOT airlines wasn't the best. They had trouble with boarding and they didn't have my information on file the right way. They change last minute details without us knowing and everything was a HOT MESS. Lot airlines also lost my baggae which was the carseat and haven't responded to any of my emails.

Lost my suitcase. And communication was poor. No offers of compensation for over 24 hour delay of bag

Would have liked to have Wi-Fi on the longer flight (nyc-Warsaw)

My flight was cancelled and I went through hell to get it fixed, with no help from the website I booked it on. My reservation was cancelled AGAIN by the site I booked on without my knowledge a week later. The flight itself that I finally got on was awful. Drunk man belligerent the entire flight, I don't understand how he was allowed on the flight.

Lot still has not refunded me after they cancelled my flight to India!! Kayak had been awful at getting me this refund too. Will NEVER be using kayak or LOT again.

Tv screen not working. Food in business class was cold & not available

The customer service and the flight experience were very good!

My bag was lost despite an almost 8 hour layover in Warsaw. Nearly 12 hours after my arrival, I have not heard anything about it.

The plane was very comfortable, the seats were great for overnight flight. The bathrooms were spotless the entire flight

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

The transatlantic flight was wonderful. The regional reminded me of jet blue. Crazy and packed. Not enough overhead space and tough on elderly.

All OK. Food, best bring your own. Even a BigMac will be better.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Great hospitality and service! Seats are better cushioned then some

The vegan meal was pretty horrible tasting and the staff did not bring me breakfast and no coffee and asked. the connecting flight from dublin to bristol was much delayed.

Disappointed everytime. The app doesn't load the boarding passes. They have lots of agent that seem to be busy doing nothing with a long line waiting to get paper boarding passes. Food choices are poor. Entertainment is less than entertaining.

Horrible experience. Nothing to give to kids to keep them entertained.

I think I have bruises on my kneecaps. Do the seats have to be so close together these days? And if they are so close they really shouldn’t recline. I think when the gentleman in front of me reclined, the back of his head was on my chin. That being said the crew were always caring and polite, and the flight was on time and very safe. So I’m grateful for that.

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

I dropped my wallet under my seat on this flight with all of my money and credit card. I requested to be able to go back and retrieve it but Lufthansa denied my request. I went to the Customer Services and they called Lost and Found but I was told nothing found would be turned in until around 12:00pm. My next flight was leaving so I was unable to check to see if my wallet was turned in. I will never fly with Lufthansa again.

My concern is with Flight: 441 IAH-FRA I was very cramped in my seat and the person in front of me was reclined. I pulled my wallet out of my purse and when finished I did my best to cram it back into my purse. Our flight was very delayed and we were rebooked twice and lots of airport time. As I got off the flight I noticed that I had dropped my wallet( containing all my credit & debit bank cards + 240 US dollars & 240 Euros. I spoke to customer service & Lost &Found. I was denied access to look on the plane. Therefore I have been without money and given no help. Paula Bjork 503.545.6698

Dinner was good by air travel standards but breakfast was too light and heavy on carbs/sugar.

Used to love Lufthansa, but Rowe are too close together in Economy and passengers are allowed to recline their seats so far back it is impossible for those behind them to even reach for carry-on essentials during flight - except for meal service when flight attendants ask for seat backs to be raised, we can’t sleep on planes so this flight was most uncomfortable ever! Rod Rose

So far so good. I missed my flight because of the Lufthansa diversion. United helped me to figure out how to get accommodations from Lufthansa for my long layover. They help me book appropriate onward flight.

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Not sure if the crew were experiencing something unknown to me,but the service of passing water was non-existent.In addition,please take consideration when providing yogurt as alternative for breakfast as some of us, could be lactose intolerant.. thanks

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Book cheap flights from Chicago to the Czech Republic

Recent round-trip flight deals

5/6Mon
1 stopSWISS
11h 50mORD-PRG
5/15Wed
1 stopSWISS
27h 55mPRG-ORD
$581
7/22Mon
1 stopKLM
16h 55mORD-PRG
8/28Wed
1 stopKLM
15h 22mPRG-ORD
$587
5/13Mon
1 stopBritish Airways
18h 05mORD-PRG
5/20Mon
1 stopBritish Airways
13h 30mPRG-ORD
$589
5/1Wed
2 stopsUnited Airlines
19h 55mORD-PRG
5/16Thu
1 stopUnited Airlines
12h 10mPRG-ORD
$616
5/5Sun
2 stopsBritish Airways
15h 35mORD-PRG
5/13Mon
1 stopBritish Airways
12h 25mPRG-ORD
$619
5/3Fri
1 stopLufthansa
10h 35mORD-PRG
5/11Sat
2 stopsLufthansa
13h 30mPRG-ORD
$663
5/2Thu
1 stopLufthansa
10h 35mORD-PRG
5/15Wed
2 stopsLufthansa
29h 10mPRG-ORD
$678
5/25Sat
1 stopIcelandair
31h 50mORD-PRG
6/9Sun
1 stopIcelandair
14h 10mPRG-ORD
$708
6/20Thu
1 stopIcelandair
10h 40mORD-PRG
7/3Wed
1 stopIcelandair
14h 10mPRG-ORD
$710
5/9Thu
1 stopUnited Airlines
32h 05mORD-PRG
5/17Fri
1 stopUnited Airlines
12h 10mPRG-ORD
$714

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Recent one-way flight deals

9/19Thu
2 stops
40h 06mORD-PRG
$240
6/11Tue
3 stops
32h 43mORD-PRG
$312
9/4Wed
2 stops
19h 21mORD-PRG
$314
9/19Thu
1 stopIcelandair
10h 40mORD-PRG
$503
9/21Sat
1 stopIcelandair
31h 50mORD-PRG
$504
5/5Sun
1 stopSWISS
11h 50mORD-PRG
$527
7/14Sun
2 stopsDelta
18h 25mORD-PRG
$539
6/10Mon
1 stopBritish Airways
17h 35mORD-PRG
$768
5/22Wed
1 stopBritish Airways
18h 35mORD-PRG
$784
6/1Sat
2 stopsDelta
15h 20mORD-PRG
$809

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Last minute flights from O'Hare Intl to the Czech Republic

Last minute flight, train and bus deals

4/30Tue
multi-stopBritish Airways
18h 10mORD-PRG
5/9Thu
multi-stopBritish Airways
12h 35mPRG-ORD
$588
5/1Wed
multi-stopAir France
21h 30mORD-PRG
5/16Thu
multi-stopAir France
14h 16mPRG-ORD
$599
5/1Wed
multi-stopSWISS
11h 50mORD-PRG
5/8Wed
multi-stopSWISS
13h 35mPRG-ORD
$602
4/29Mon
multi-stopAustrian Airlines
11h 15mORD-PRG
5/5Sun
multi-stopAustrian Airlines
27h 35mPRG-ORD
$606
5/1Wed
multi-stopUnited Airlines
19h 55mORD-PRG
5/16Thu
multi-stopUnited Airlines
12h 10mPRG-ORD
$616
4/29Mon
multi-stopBritish Airways
30h 05mORD-PRG
5/5Sun
multi-stopBritish Airways
26h 05mPRG-ORD
$621
4/30Tue
multi-stopDelta
17h 00mORD-PRG
5/8Wed
multi-stopDelta
12h 55mPRG-ORD
$622
4/29Mon
multi-stopUnited Airlines
18h 58mORD-PRG
5/5Sun
multi-stopUnited Airlines
37h 49mPRG-ORD
$630
5/1Wed
multi-stopDelta
17h 45mORD-PRG
5/9Thu
multi-stopDelta
16h 28mPRG-ORD
$643
4/30Tue
multi-stopKLM
14h 30mORD-PRG
5/9Thu
multi-stopKLM
16h 27mPRG-ORD
$745

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Chicago O'Hare Airport - Czech Republic Flights

Departure:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Czech Republic - Chicago O'Hare Airport

Cabin classes: