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Find cheap flights from Chicago to the Czech Republic from $279

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to the Czech Republic departing on 9/22. 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
Mon 7/1
Mon 7/8

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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$424

Good to know

Low season

January

High season

July

Cheapest flight

$279
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 40% 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 to the 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 to the Czech Republic.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to the Czech Republic from Chicago 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 to the 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 the Czech Republic with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to the 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 the Czech Republic from Chicago 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 1% more expensive 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 Chicago to the Czech Republic

 
Need help choosing which airline to fly with from Chicago 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 10754 reviews
6.7Food
8.1Crew
7.7Boarding
7.1Entertainment
7.2Comfort
Airline reviews

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

8.0 ExcellentBob, Jun 2024ORD - LAX
Read more about United Airlines reviews

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

Standard flight experience, but there is only power at the seat to row 20 on the aircraft, on my initial check in it did not say that was the case

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

I’ve had a couple flights this week on United that were delayed by an hour or more

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

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?

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!

All good. Didn’t get the seats I booked online. Luckily, copassanger cooperated! Mistake- I failed to verify connecting flight seats details at Mumbai. Staff at Mumbai airport to be blamed equally!

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.

Garbage airline at a premium price. Both ways was unable to purchase seats before checking. Called, messaged on Facebook, and emailed. All three times staff said I could, and gave me form responses on how to, despite providing screenshots/explaining beforehand showing I couldn't. At check-in both times they sat me and my wife separately, despite booking together. Both legs the USB port in my entertainment system was broken. Food is atrocious. Seats are old and uncomfortable, and struggle to adjust. Toilets were like portapotties at a concert.

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.

I fly to the USA every 6wks on Ave and 99% of the time I fly Aer Lingus. If I fly BA I’m always disappointed. My only criticism is the food. I’m vegan and over the last year it’s got slightly better these last couple of flights but on the whole it’s not good! Salad and fruit salad for breakfast and that’s also the starter and desert for the lunch/dinner and the main is usually rice with fried veg 😳the pasta is pretty good though. That’s been the last 2 meals…. Everything else is fantastic.

The flight was half full and I presume that the next few days are even less busy not sure why they are still charging a premium to change a flight.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

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 room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

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!

They should. Heck planes more often not when they are suppose to be leaving causing delays

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

Overall, the flight was comfortable without any serious issues. Transit through Frankfurt airport was a little confusing, but not too difficult if you follow the signs

There was a screaming child behind our seats. This prevented us from getting any sleep during the night.

There was a screaming child just behind our seats. This prevented us from getting any sleep during the night!!

Staff disappeared after dinner service until breakfast, no help with beds, no help running to our gate to catch connection cause flight was late, our luggage didn’t make it, took over 24 hours to get luggage to hotel, no compensation!!

Everything was good except food. I believe there is room for improvement

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

Very bed boarding, there was overbooked and make a lot of problems and noises

There was a problem in the luggage because there were not porters

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

Book cheap flights from Chicago to the Czech Republic

Recent round-trip flight deals

10/1Tue
1 stopIcelandair
10h 40mORD-PRG
10/9Wed
1 stopIcelandair
11h 15mPRG-ORD
$424
9/19Thu
1 stopIcelandair
10h 40mORD-PRG
9/23Mon
1 stopIcelandair
11h 15mPRG-ORD
$440
9/26Thu
1 stopIcelandair
10h 40mORD-PRG
10/14Mon
1 stopIcelandair
11h 15mPRG-ORD
$446
10/31Thu
1 stopBritish Airways
12h 00mORD-PRG
11/14Thu
1 stopBritish Airways
22h 30mPRG-ORD
$501
11/28Thu
2 stopsBritish Airways
18h 12mORD-PRG
12/12Thu
1 stopBritish Airways
13h 50mPRG-ORD
$505
9/18Wed
1 stopUnited Airlines
17h 40mORD-PRG
10/16Wed
1 stopUnited Airlines
12h 15mPRG-ORD
$578
9/3Tue
2 stopsUnited Airlines
19h 10mORD-PRG
9/24Tue
2 stopsUnited Airlines
21h 23mPRG-ORD
$599
8/27Tue
1 stopLufthansa
14h 20mORD-PRG
9/8Sun
1 stopLufthansa
29h 35mPRG-ORD
$649
9/19Thu
2 stopsLOT
18h 55mORD-PRG
9/23Mon
1 stopLOT
28h 05mPRG-ORD
$695
8/22Thu
1 stopLufthansa
12h 05mORD-PRG
9/15Sun
2 stopsLufthansa
24h 50mPRG-ORD
$700

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Recent one-way flight deals

9/22Sun
2 stops
29h 21mORD-PRG
$279
11/4Mon
3 stops
33h 31mORD-PRG
$280
11/4Mon
2 stops
19h 20mORD-PRG
$305
7/15Mon
1 stopLufthansa
14h 15mORD-PRG
$428
7/14Sun
1 stopDelta
13h 45mORD-PRG
$482
9/3Tue
2 stopsDelta
13h 40mORD-PRG
$499
9/21Sat
2 stopsUnited Airlines
32h 27mORD-PRG
$503
6/19Wed
1 stopLufthansa
17h 00mORD-PRG
$664
6/12Wed
1 stopSWISS
16h 05mORD-PRG
$671
8/15Thu
1 stopSWISS
30h 25mORD-PRG
$2,321

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Last minute flights from Chicago to the Czech Republic

Last minute flight, train and bus deals

6/5Wed
multi-stopLufthansa
14h 15mORD-PRG
6/11Tue
multi-stopLufthansa
16h 30mPRG-ORD
$810
6/5Wed
multi-stopSWISS
30h 25mORD-PRG
6/20Thu
multi-stopSWISS
12h 50mPRG-ORD
$815
6/4Tue
multi-stopSWISS
11h 20mORD-PRG
6/16Sun
multi-stopSWISS
12h 50mPRG-ORD
$818
6/5Wed
multi-stopUnited Airlines
15h 55mORD-PRG
6/11Tue
multi-stopUnited Airlines
11h 50mPRG-ORD
$824
6/5Wed
multi-stopUnited Airlines
15h 55mORD-PRG
6/11Tue
multi-stopUnited Airlines
16h 50mPRG-ORD
$834
6/5Wed
multi-stopUnited Airlines
18h 45mORD-PRG
6/20Thu
multi-stopUnited Airlines
20h 20mPRG-ORD
$875
6/5Wed
multi-stopSWISS
16h 05mORD-PRG
6/11Tue
multi-stopSWISS
16h 35mPRG-ORD
$878
6/5Wed
multi-stop
31h 10mORD-PRG
6/20Thu
multi-stop
33h 44mPRG-ORD
$973
6/4Tue
multi-stopDelta
16h 38mORD-PRG
6/16Sun
multi-stopDelta
17h 41mPRG-ORD
$984
6/5Wed
multi-stop
25h 29mORD-PRG
6/20Thu
multi-stop
38h 50mPRG-ORD
$1,128

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Flights to the Czech Republic

Return flight deals:

Czech Republic - Chicago

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