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Find cheap flights from Chicago to Greece from $238

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 Greece departing on 9/10. 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 6/29
Sat 7/6

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Best Greece Flight Deals

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

Athens
Athens1 stop$553
Thessaloniki
Thessaloniki1 stop$605

Good to know

Low season

January

High season

July

Cheapest flight

$238
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 45% increase in price.
Flight from Chicago O'Hare Airport to Athens

FAQs - booking Greece flights

  • If I'm traveling from Chicago to Greece, will I need a passport and do I need to obtain a visa before my trip?

    Before your flight to Greece, you should make sure that you have a valid passport and that the passport in question is valid for at least six months beyond your date of departure from Greece. Please note that you will need at least one blank page in your passport for an immigration stamp. If you are traveling to Greece on vacation and you do not plan on staying for more than 90 days, you will not need a visa to travel there.

  • Once I arrive at Athens Eleftherios V. Airport after my flight from Chicago, are there any public transportation options to get me to downtown Athens?

    One very quick and cost-effective solution to get you from the airport to downtown Athens is to take the trains offered by Greek Railways that make the trip between these two locations in about 41min for a cost of about 1.75 EUR (2 USD).

  • If I'm renting a car when I arrive in Greece and I'm bringing my children along on the trip, what are the local car seat laws that I should know about?

    Any child that is 15 months old or less or weighs 29 pounds or less must be in a rear-facing car seat. Children up to four years old or 40 pounds can sit in a forward-facing car seat. After the age of four and up until the age of 12 children must ride in a booster seat. All children must ride in the rear of the vehicle.

  • If I have arrived at Athens Eleftherios V. Airport with more luggage than I would like to carry, is there a place to store my bags at the airport?

    There is a company that offers luggage storage services at the airport. You will find their location on the Arrivals Level of the airport, landside.

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

    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 Greece.

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

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

    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 Greece 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 Greece?

    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 Greece 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 Greece

  • Morning departure is around 22% more expensive than an evening flight, on average*.
  • If you are looking for a convenient way to get to either airport in the Chicago area from downtown Chicago, the Chicago Transit Authority offers subway service to both airports. For example, the trip to Chicago O' Hare International Airport (ORD) takes about 42min and costs around 3.50 USD.
  • While neither of the airports in Chicago offers nonstop service to any city in Athens, you are more likely to find one-stop flights departing from Chicago O' Hare International Airport.
  • If you are looking for a lounge to relax in at Chicago O' Hare International Airport before your flight, a good choice is the United Club since Lufthansa guests can use this lounge and this airline offers one-stop service to Athens Eleftherios V. Airport (ATH) in Greece.
  • If you need a quiet place to relax and unwind before a long flight to Greece from Chicago, Chicago Midway Airport (MDW) offers a yoga room where you can spend time doing a quick yoga flow or meditation before your flight.
  • If you will be driving yourself to Chicago O' Hare International Airport before your flight, the airport offers their International Lot D that is directly adjacent to International Terminal Five. If you would like to save a little money, they also offer economy lots that are a short trip from the airport and offer a free shuttle service.
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 Greece

 
Need help choosing which airline to fly with from Chicago to Greece? 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
Turkish AirlinesOverall score based on 3710 reviews
7.4Comfort
7.4Boarding
7.8Crew
7.4Food
7.5Entertainment
Airline reviews

Overnight flight in the old style Business class, but still very good.

10.0 ExcellentRobert, May 2024IAD - IST
Read more about Turkish Airlines reviews

Overnight flight in the old style Business class, but still very good.

I was in business class, without the business class amenities. Large seat with lots of legroom, but no TV or bed. Food was okay, but I did enjoy the Turkish red wine.

Excellent service and comfort from the moment you check in. Flight crew is hyper focused on making passengers comfortable and at ease. It’s like a flying hotel!

Only chicken as a meat dish through out the flight

Nothing really was great as such. Seen other no name airlines perform better.

Quality of service on board was very inconsistent. FA service primarily seemed robotic and they barely engaged with passengers

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

On line check in needs a lot of improvement. I tried and gave up.

Food not good, flight attendants not the best, not accommodating very ruff

the female flight attendant was racist towards me. I could tell she treated the two other passengers next to me with more softness.

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?

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

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.

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

Houston to Porto flight delayed landing made us miss our connection. Tried to get on standby for the next flight and even though the lady knew we wouldn’t be able to get on it and she sent us down there. We sat there three hours and then we’re told there’s no way you’re getting on this flight. So we had to go to customer service and ended up having to spend the night in Frankfurt and missed a whole day of our vacation in Porto

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

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

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Book cheap flights from Chicago to Greece

Recent round-trip flight deals

10/30Wed
1 stopSWISS
13h 35mORD-ATH
11/8Fri
1 stopSWISS
17h 10mATH-ORD
$553
11/4Mon
1 stopAir Canada
30h 55mORD-ATH
11/15Fri
1 stopAir Canada
16h 12mATH-ORD
$559
11/4Mon
2 stopsUnited Airlines
22h 05mORD-ATH
11/15Fri
2 stopsUnited Airlines
37h 05mATH-ORD
$566
11/13Wed
1 stopUnited Airlines
20h 10mORD-ATH
11/27Wed
1 stopUnited Airlines
17h 10mATH-ORD
$568
11/13Wed
1 stopBritish Airways
19h 25mORD-ATH
11/27Wed
1 stopBritish Airways
18h 40mATH-ORD
$571
8/6Tue
1 stopBritish Airways
12h 55mORD-ATH
8/29Thu
1 stopBritish Airways
25h 55mATH-ORD
$596
6/16Sun
1 stopAmerican Airlines
30h 20mORD-ATH
6/27Thu
1 stopAmerican Airlines
22h 55mATH-ORD
$597
7/22Mon
1 stopAmerican Airlines
20h 45mORD-ATH
8/29Thu
1 stopAmerican Airlines
30h 37mATH-ORD
$601
10/11Fri
1 stopTurkish Airlines
15h 50mORD-ATH
10/23Wed
1 stopTurkish Airlines
13h 45mATH-ORD
$636
9/22Sun
1 stopTurkish Airlines
28h 30mORD-ATH
10/6Sun
1 stopTurkish Airlines
13h 45mATH-ORD
$646

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Recent one-way flight deals

9/10Tue
3 stops
43h 41mORD-ATH
$238
9/10Tue
2 stops
25h 01mORD-ATH
$269
9/9Mon
2 stops
24h 35mORD-ATH
$272
6/16Sun
1 stopBritish Airways
19h 45mORD-ATH
$487
6/16Sun
2 stopsAmerican Airlines
23h 45mORD-ATH
$492
7/7Sun
1 stopBritish Airways
13h 35mORD-JMK
$501
6/15Sat
1 stopAmerican Airlines
32h 24mORD-ATH
$506
7/31Wed
nonstopUnited Airlines
10h 15mORD-ATH
$533
9/23Mon
2 stopsUnited Airlines
17h 55mORD-ATH
$537
8/1Thu
1 stopTurkish Airlines
31h 40mORD-ATH
$555

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Last minute flights from Chicago to Greece

Last minute flight, train and bus deals

6/4Tue
multi-stop
14h 53mORD-ATH
10/15Tue
multi-stop
25h 45mATH-ORD
$884
5/31Fri
multi-stopSWISS
17h 35mORD-ATH
9/11Wed
multi-stopSWISS
17h 00mATH-ORD
$903
5/31Fri
multi-stopBritish Airways
33h 15mORD-ATH
9/11Wed
multi-stopBritish Airways
25h 45mATH-ORD
$906
5/31Fri
nonstopAmerican Airlines
10h 15mORD-ATH
9/11Wed
multi-stopAmerican Airlines
30h 15mATH-ORD
$926
5/31Fri
nonstopBritish Airways
10h 15mORD-ATH
9/11Wed
multi-stopBritish Airways
25h 45mATH-ORD
$940
6/1Sat
multi-stopUnited Airlines
28h 10mORD-ATH
6/13Thu
multi-stopUnited Airlines
29h 51mATH-ORD
$1,004
6/3Mon
nonstopUnited Airlines
10h 15mORD-ATH
6/14Fri
multi-stopUnited Airlines
16h 52mATH-ORD
$1,014
6/4Tue
multi-stopAmerican Airlines
17h 55mORD-ATH
10/15Tue
multi-stopAmerican Airlines
28h 10mATH-ORD
$1,030
5/31Fri
multi-stopLufthansa
12h 15mORD-SKG
6/15Sat
multi-stopLufthansa
25h 50mSKG-ORD
$1,169
5/31Fri
multi-stopLufthansa
15h 40mORD-SKG
6/16Sun
multi-stopLufthansa
27h 05mSKG-ORD
$1,475

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Flights to Greece

Return flight deals:

Greece - Chicago

Cabin classes:

$3,803
$1,890
$799