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Find cheap flights from Europe to Illinois from $210

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Europe to Illinois departing on 9/4. 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
Sat 6/15
Sat 6/22

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Low season

January

High season

July

Cheapest flight

$210
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 35% increase in price.
Flight from Barcelona to Chicago O'Hare Airport

FAQs for booking flights from Europe to Illinois

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

    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 Europe to Illinois.

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

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

    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 Illinois with an airline and back to Europe with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Europe to Illinois?

    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 Illinois from Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Europe to Illinois

 
Need help choosing which airline to fly with from Europe to Illinois? 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.
7.8
KLMOverall score based on 1568 reviews
7.3Food
7.8Boarding
7.6Comfort
7.2Entertainment
8.4Crew
Airline reviews

The flight was delayed for 2 hrs. Because they didn’t have a crew to fly. And it is not a first time for klm to do that. Last time they cancelled my filght and rebooked me 3 days later. Not reliable airline

2.0 MediocreDavor, Mar 2024AMS - ZAG
Read more about KLM reviews

The flight was delayed for 2 hrs. Because they didn’t have a crew to fly. And it is not a first time for klm to do that. Last time they cancelled my filght and rebooked me 3 days later. Not reliable airline

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

no issues at all... Kudos to the food. This time was really really good

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

It was nice to be on a legacy airline, people try at least.

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

I travel frequently. The flight was late again... KLM should really try and be on time

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

Amazing KLM service and brilliant economy comfort seats. Well worth the extra.

Well, in my case; the flight was delayed 1 hour, we have to wait in the plane to get green light. And the plane (probably because was a short trip) did not have entertainment or WiFi. No a good experience.

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Old cabine without flat bed in business for a 12 hour flight is not acceptable

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

Excellent apart from transport to actual plane 10 minutes from the actual gate , walking out in the tarmac in the rain and having to climb stairs to enter while holding luggage.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

Did not find the wheelchair that supposed to assist and went to a long queue for transit security chk which was very slow and boarding desk wanted to close counter although that they knew that I am minutes away because of their mistake of not providing the wheelchair.

They charge me for luggage which is was included on the ticket

Boarding was smooth and on time. The seat was comfortable and the entertainment worked. Staff were gracious.

Business class in the second leg - CDG-EVN was a disaster.

Food could have been better especially the breakfast. Overall it was a good flight

On the flight back the seats where very uncomfortable, they where so bad that my back started to hurt after the first 2 hours. I can sit in a wooden chair for 2 hours. But these where just horrible, it just shows how cheap the airline has become. And the cabin was heated all those people in a heated cabin during a night flight. It was clear the climate control was not working. To top that off you are not even offered a glass of water, these people are animals.

We purchased a Go First Pass for 10 Euros each so we could board first, but everyone was able to board at the same time so we wasted 20 Euros. The flight left ab out 15 minutes late and was not allowed to land at Healthrow so we had to circle Heathrow for about 45 minutes. This caused us to almost miss our flight from Heathrow to Atlanta.

Severely delayed with no notice. Could have arrived at the airport hours later had we been informed of the delay

Once the boarding sign went on and all passengers gathered in line, we were left waiting standing up for almost an hour because there was a delay.

It would be nice to have vegan options for meals. The entertainment was not working on the the way to Austria. It was only available near the end of flight to Canada. The service was excellent.

Flight was delayed by approx 1 hour. The boarding process and the flight itself were very good, slightly tight squeeze for my legs but overall happy.

The business class layout on this plane is tightly packed and atrocious with no sense of privacy.

Flight was meant to leave at 8:30pm but there was a 2 hour delay 😞

Airmalta does not include meals in their flights and neither offers entertainment.

Pros: "The crew was amazing and took measures to make the flight Covid safe"
Cons: "The food was not the best and Twistees weren't available. Also the seats felt narrow"

I got denied boarding bevause they said they "ran out of seats on a plane"

Due to long security check and no last call announcements from Gate staff, my family and 12 other passengers missed the flight.

What can you say Ryanair get you there,no frills Not so cheap anymore ..... but what is now days! Would use again as always. Good flight times for us.

Boarding process makes no sense for priority boarding or not since everyone gets crammed in a bus and everyone gets out without any difference.

bring iPad for entertainment. The flight was punctual as most of the time.

Ryanair is the worst airline in Europe and easily one of the worst in the planet

Cheap flights as you expect with Ryanair. I would take cheaper flights over entertainment and comfort for short haul travel. Main issue is usually delays at airports. In this case we landed roughly 2hr30 later than planned due to earlier delays with the plane. Not the worst I imagine

O voo atrasou um bom bocado A tripulação não era comunicativa,não fez vendas... Não abordava os passageiros... A 1°vez que me acontece tal coisa 🤷‍♀️

Unfortunately didn't realise how far away Frankfurt Hahn airport is from Frankfurt the city. Outbound flight was delayed by 2.5 hours and no communication at airport, just a whisper emknating through the packed crowd ready to board at the gate as someone read out an email they had received. All rather poor and pathetic

Boarding at Arrecife was commended way too early. Far too long for elderly to be kept standing on their feet. Otherwise we’ll done to all staff.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

Coach seats are too tight. Seem designed for small people. Food different but OK. Staff helpful.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

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

The crew was very attentive and kept busy serving a variety of treats!

Book cheap flights from Europe to Illinois

Recent round-trip flight deals

9/11Wed
1 stopAir Canada
14h 45mBCN-ORD
9/23Mon
1 stopAir Canada
15h 45mORD-BCN
$313
9/11Wed
nonstop
9h 45mBCN-ORD
9/23Mon
1 stop
18h 05mORD-BCN
$315
9/11Wed
1 stopKLM
12h 25mBCN-ORD
9/23Mon
1 stopKLM
12h 05mORD-BCN
$322
9/11Wed
1 stopKLM
12h 25mBCN-ORD
9/23Mon
1 stopKLM
15h 35mORD-BCN
$323
9/11Wed
nonstopLufthansa
9h 45mBCN-ORD
9/23Mon
nonstopLufthansa
8h 25mORD-BCN
$371
9/12Thu
nonstopLufthansa
9h 45mBCN-ORD
9/24Tue
1 stopLufthansa
11h 30mORD-BCN
$409
9/25Wed
1 stopBritish Airways
14h 25mWAW-ORD
10/7Mon
1 stopBritish Airways
15h 45mORD-WAW
$463
10/3Thu
1 stopBritish Airways
12h 45mMAD-ORD
10/31Thu
nonstopBritish Airways
8h 10mORD-MAD
$468
9/11Wed
2 stopsAir France
24h 05mBCN-ORD
9/23Mon
2 stopsAir France
17h 25mORD-BCN
$513
9/11Wed
2 stopsAir France
24h 05mBCN-ORD
9/23Mon
2 stopsAir France
14h 35mORD-BCN
$522

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Recent one-way flight deals

9/4Wed
3 stops
29h 25mBCN-ORD
$210
9/24Tue
1 stop
20h 48mBCN-ORD
$224
9/25Wed
1 stopAir France
16h 00mMAD-ORD
$483
5/31Fri
1 stopKLM
25h 35mWAW-ORD
$486
6/3Mon
1 stopKLM
25h 40mWAW-ORD
$505
5/27Mon
1 stopAir France
26h 00mWAW-ORD
$506
10/6Sun
2 stopsBritish Airways
25h 15mBCN-ORD
$524
10/6Sun
2 stopsBritish Airways
17h 59mBCN-ORD
$525
9/6Fri
1 stopLufthansa
12h 25mWAW-ORD
$533
9/15Sun
2 stopsLufthansa
16h 00mWAW-ORD
$550

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Last minute flights from Europe to Illinois

Last minute flight, train and bus deals

5/21Tue
nonstopUnited Airlines
9h 45mBCN-ORD
5/28Tue
multi-stopUnited Airlines
33h 25mORD-BCN
$376
5/21Tue
multi-stopUnited Airlines
32h 49mBCN-ORD
5/28Tue
multi-stopUnited Airlines
33h 25mORD-BCN
$382
5/20Mon
multi-stopKLM
28h 10mWAW-ORD
5/30Thu
multi-stopKLM
17h 00mORD-WAW
$516
5/21Tue
multi-stopKLM
26h 05mWAW-ORD
5/30Thu
multi-stopKLM
17h 00mORD-WAW
$580
5/18Sat
multi-stopBritish Airways
14h 55mWAW-ORD
6/22Sat
multi-stopBritish Airways
16h 20mORD-WAW
$616
5/18Sat
multi-stopBritish Airways
14h 55mWAW-ORD
5/29Wed
multi-stopBritish Airways
14h 45mORD-WAW
$619
5/17Fri
nonstopLufthansa
8h 50mLHR-ORD
5/21Tue
multi-stopLufthansa
13h 35mORD-LHR
$655
5/18Sat
multi-stopLufthansa
30h 31mLHR-ORD
5/26Sun
multi-stopLufthansa
10h 50mORD-LHR
$683
5/21Tue
nonstopAir France
8h 50mCDG-ORD
6/3Mon
multi-stopAir France
10h 21mORD-CDG
$900
5/21Tue
nonstopAir France
8h 50mCDG-ORD
6/1Sat
nonstopAir France
7h 55mORD-CDG
$1,070

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Flights to Illinois

Return flight deals:

Illinois - Europe

Cabin classes:

$3,905
$1,684
$632
$370

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