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Find cheap flights from Chicago to Europe from $188

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 Europe departing on 9/24. 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
Tue 7/2
Tue 7/9

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Best Europe Flight Deals

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

London
London2 stops$422
Paris
Paris1 stop$423
Rome
Rome1 stop$490
Madrid
Madrid1 stop$362
Athens
Athens1 stop$619
Lisbon
Lisbon1 stop$463
Dublin
Dublin1 stop$341
Amsterdam
Amsterdam2 stops$528
Milan
Milan1 stop$490
Zurich
Zurich1 stop$506
Munich
Munich1 stop$763
Copenhagen
Copenhagen1 stop$421
Edinburgh
Edinburgh2 stops$589
Vienna
Vienna1 stop$569

Good to know

Low season

January

High season

June

Cheapest flight

$188
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 48% increase in price.
Flight from Chicago O'Hare Airport to London Gatwick Airport

FAQs - booking Europe flights

  • Is Chicago O' Hare International Airport (ORD) a hub for any airline?

    Being a major hub for United Airlines, this airport provides access to four United Club locations and one of their Polaris Club locations. Choosing this airline at this airport also grants you the advantage of a wide selection of flights, offering flexibility in case of any issues with your original flight.

  • Will I need a visa to fly from Chicago to Europe?

    U.S. citizens enjoy the privilege of visa-free travel to countries within the Schengen area, encompassing a majority of European nations. This allows for stays of up to 90 days within any 180-day period. However, it's important to note that if you exit the Schengen area and later re-enter within the same 180-day period, the duration of your previous stay will be deducted from the allowed 90-day limit.

  • What is one of the most sustainable airlines I can choose for my trip to Europe?

    The aviation industry is grappling with a significant challenge in reducing carbon emissions. SWISS Airlines serves as an excellent example of its dedication to decarbonization by introducing solar fuels to the market through a partnership with Synhelion. To achieve its 2030 CO2 target, SWISS has made substantial commitments, including fleet modernization, continuous improvements in flight operations, adoption of sustainable aviation fuel, and investment in climate protection initiatives.

  • What are some of the European airports I can fly directly to from Chicago?

    There is nonstop service to Adolfo Suárez Madrid–Barajas Airport (MAD), Heathrow Airport (LHR), and Frankfurt Am Main International Airport (FRA) when you depart from Chicago O' Hare International Airport (ORD). If you are leaving from Chicago Midway International Airport (MDW), there are no direct flights to Europe, but you can get one-stop flights to Paris Charles de Gaulle Airport (CDG) and Munich International Airport (MUC).

  • How does KAYAK find such low prices on flights from Chicago to Europe?

    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 Europe.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Europe 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 Europe?

    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 Europe 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 Europe?

    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 Europe 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 Europe

  • Morning departure is around 16% cheaper than an evening flight, on average*.
  • A very easy way to get to Chicago O' Hare International Airport (ORD) is to take the Chicago Transit Authority Blue Line Train from Jackson Station to the airport in around 45min.
  • On British Airways flights, passengers are allowed to bring a personal bag with dimensions not exceeding 16 x 12 x 6 in. and a weight limit of 50 lb. Additionally, travelers can carry another cabin bag, which should weigh no more than 50 lb and have dimensions not larger than 22 x 18 x 10 in.
  • Before checking bags on Air France flights, passengers should be aware that the bags' linear dimensions should not exceed 62.2 in. Economy Class travelers are allowed a maximum weight of 50 lb for their bags, while Business and La Premiere Class passengers can have bags weighing up to 70 lb.
  • When departing early in the morning from Chicago O' Hare International Airport (ORD), one option is to spend the night before at the Hilton Chicago O'Hare Airport, which is connected via indoor walkways to the airport and also offers easy train access to downtown Chicago.
  • Upgrading to Business Class on Air France means you can indulge in a delightful dining experience featuring a specially curated menu created by a renowned Michelin-starred French chef. Upon boarding, you will receive an elegant comfort kit made from 90% recycled materials.
See more tips
*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 Europe

 
Need help choosing which airline to fly with from Chicago to Europe? 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 10755 reviews
6.7Food
7.2Comfort
7.7Boarding
8.1Crew
7.1Entertainment
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?

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

We were delayed bc ground crew gave the flight crew the wrong paperwork. We taxiied to the runway then back to the gate to get the correct paperwork that no one bothered reviewing the first time we pushed back. Boarding was rude and stressful like it always is. Gate agents and flight attendants are all over 55 years of age, embittered by years of underpayment From AA leading to their passive agressive bitchiness for no reason.

Boarding time was easy & quick. Crew was excellent. In-flight entertainment was great/easy. Seats are too small and not enough room between rows: felt like a sardine/very cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

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!

The staff was good. Very friendly and respectful. The airline not so much. They aren't very informative at all.

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.

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.

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 Europe

Recent round-trip flight deals

11/10Sun
1 stopScandinavian Airlines
33h 30mORD-DUB
11/16Sat
1 stopScandinavian Airlines
13h 45mDUB-ORD
$341
10/23Wed
1 stopTAP AIR PORTUGAL
18h 20mORD-MAD
11/1Fri
1 stopTAP AIR PORTUGAL
14h 50mMAD-ORD
$362
11/12Tue
1 stopUnited Airlines
10h 40mORD-MAD
11/20Wed
2 stopsUnited Airlines
32h 41mMAD-ORD
$388
11/12Tue
nonstopBritish Airways
8h 10mORD-MAD
11/20Wed
nonstopBritish Airways
9h 55mMAD-ORD
$400
11/12Tue
1 stopBritish Airways
12h 10mORD-MAD
11/20Wed
nonstopBritish Airways
9h 55mMAD-ORD
$404
10/21Mon
1 stopUnited Airlines
26h 30mORD-CDG
11/5Tue
1 stopUnited Airlines
29h 26mCDG-ORD
$434
10/30Wed
nonstopLufthansa
8h 05mORD-CDG
11/6Wed
nonstopLufthansa
9h 10mCDG-ORD
$460
11/14Thu
nonstopLufthansa
8h 05mORD-CDG
11/18Mon
nonstopLufthansa
9h 10mCDG-ORD
$490
11/27Wed
nonstopLOT
8h 55mORD-WAW
12/24Tue
nonstopLOT
10h 20mWAW-ORD
$607
9/22Sun
nonstopLOT
9h 10mORD-WAW
9/29Sun
nonstopLOT
10h 05mWAW-ORD
$652

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Recent one-way flight deals

9/24Tue
1 stop
17h 33mORD-LGW
$188
10/8Tue
1 stop
21h 51mORD-LGW
$198
11/4Mon
nonstopBritish Airways
8h 10mORD-MAD
$404
10/13Sun
2 stopsBritish Airways
18h 25mORD-MAD
$407
9/4Wed
1 stopLufthansa
11h 40mORD-LHR
$412
10/8Tue
nonstopUnited Airlines
8h 05mORD-LHR
$424
7/8Mon
1 stopLufthansa
26h 45mORD-LCY
$426
10/12Sat
1 stopUnited Airlines
27h 30mORD-MAD
$428
7/26Fri
2 stopsLOT
36h 00mORD-ATH
$602
7/3Wed
1 stopLOT
22h 30mORD-IST
$630

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Last minute flights from Chicago to Europe

Last minute flight, train and bus deals

6/4Tue
multi-stopSWISS
31h 10mORD-MAD
9/4Wed
multi-stopSWISS
27h 10mMAD-ORD
$656
6/5Wed
nonstopFinnair
8h 00mORD-LHR
11/28Thu
nonstopFinnair
8h 55mLHR-ORD
$672
6/3Mon
multi-stopUnited Airlines
17h 05mORD-MAD
6/19Wed
multi-stopUnited Airlines
17h 03mMAD-ORD
$702
6/3Mon
multi-stopUnited Airlines
18h 05mORD-MAD
6/11Tue
multi-stopUnited Airlines
26h 12mMAD-ORD
$705
6/7Fri
nonstopBritish Airways
10h 15mORD-ATH
6/14Fri
multi-stopBritish Airways
20h 00mATH-ORD
$733
6/3Mon
multi-stopBritish Airways
11h 20mORD-CDG
6/13Thu
multi-stopBritish Airways
13h 07mCDG-ORD
$742
6/5Wed
multi-stopLufthansa
12h 35mORD-MAD
6/18Tue
multi-stopLufthansa
21h 00mMAD-ORD
$762
6/3Mon
multi-stopLufthansa
19h 00mORD-MAD
6/13Thu
multi-stopLufthansa
18h 00mMAD-ORD
$772
6/7Fri
multi-stopLOT
36h 15mORD-MAD
6/9Sun
multi-stopLOT
35h 10mMAD-ORD
$1,042
6/7Fri
multi-stopLOT
36h 15mORD-MAD
6/15Sat
multi-stopLOT
35h 10mMAD-ORD
$1,062

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Flights to Europe

Return flight deals:

Europe - Chicago

Cabin classes:

$1,278
$1,318
$1,110
$378