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Find cheap flights from Chicago to Greece from $335

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 9/26. 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
Fri 6/21
Fri 6/28

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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$382
Thessaloniki
Thessaloniki1 stop$632

Good to know

Low season

January

High season

July

Cheapest flight

$335
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 44% increase in price.
Flight from Chicago to Thera

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 10% 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 3714 reviews
7.8Crew
7.4Food
7.5Entertainment
7.4Boarding
7.4Comfort
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.

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!

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

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.

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

I don't like that I have to pay if I want extra leg room. The seats are so expensive; I sit in normal seats and my legs and knees cramp the entire flight. I never feel comfortable on AA flights.

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

My experience would have been greatly improved by arriving on time to connect to my Porto flight. The staff that dealt with the aftermath of the late arrival evidently booked my group into a hotel in Frankfurt. This reduced my time in Porto Portugal a day and half. I do want to commend Jorge Klein for his hard work. He spent a great deal.of time trying to rebook the flight and he eventually did rebook for the next day and did provide accommodations for me overnight. This was a big issue for me and the group I traveled. The rest of the trip was good.

Not your fault…..didn’t get my drink until just before landing….bumpy flight.

Lufthansa flights were great. United flight from houston to Frankfurt had very small seats with almost no space

Second time I took this flight, and they lost my luggage both times. Waiting for my suitcase now, last time it took two days to get it back.

Everything could be better. The plain was in Orlando for 3 hours prior to boarding. After boarding all the passengers they found out that plane has a mechanical problem. After an hour the problem was solved, the pilot comes on and states, (We have to go back to the gate and take on more fuel!) Are you kidding me???? Who they have for pilots, Boy scouts?? I barely made my connecting flight to Vienna, but my suitcase did not. I'm still waiting for it, in Gyor, Hungary. Am I having fun yet?? Other passenger were in the same binned. I travelled all over the world both for business and pleasure with all types of airlines. By far of all the carriers I travelled with, Discover is the worst. I'm contemplating to bight the bullet and go back to the US with a different carrier. For International flights, the seats are made for little people. The person in front of me had his seat reclined the whole way, I felt like he was sitting in my lap. For closing, I would not let my dog travel with Discover, yet alone recommend it to an other person. Does it sound like I'm frustrated, Think about having to travel back to the US with them. I'm sure I'll not hear back from you, because nobody wants to hear about bad news, but with all the hype Discover puts out there about their services, nothing could be further from the truth. Joseph A. Nagy

Only problem we experienced was not anything to do with Lufthansa. When changing planes in Frankfurt we spent over an hour on passport control line. Lufthansa did a marvelous job on everything from keeping me informed via texts, to terrific cabin crew.

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.

Leg space was not enough. The meal was not satisfactory.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working. - Expect to be woken up more than an hour before landing when they start dinging the bell and making announcements and turning on all cabin lights to serve a snack. I would prefer they remain quiet and only serve people who want to wake up.

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

Book cheap flights from Chicago to Greece

Recent round-trip flight deals

11/4Mon
1 stopScandinavian Airlines
33h 00mORD-ATH
11/9Sat
1 stopScandinavian Airlines
29h 45mATH-ORD
$382
11/3Sun
1 stopScandinavian Airlines
33h 00mORD-ATH
11/9Sat
1 stopScandinavian Airlines
29h 45mATH-ORD
$534
9/25Wed
1 stopTurkish Airlines
34h 20mORD-ATH
10/13Sun
1 stopTurkish Airlines
13h 45mATH-ORD
$598
10/16Wed
1 stopTurkish Airlines
15h 50mORD-ATH
10/29Tue
1 stopTurkish Airlines
16h 25mATH-ORD
$614
11/3Sun
1 stopBritish Airways
20h 30mORD-ATH
11/11Mon
1 stopBritish Airways
28h 10mATH-ORD
$616
11/3Sun
2 stopsAmerican Airlines
17h 35mORD-ATH
11/11Mon
1 stopAmerican Airlines
26h 00mATH-ORD
$620
10/23Wed
1 stopUnited Airlines
17h 10mORD-ATH
11/6Wed
1 stopUnited Airlines
17h 03mATH-ORD
$623
10/23Wed
1 stopUnited Airlines
15h 10mORD-ATH
11/6Wed
1 stopUnited Airlines
15h 00mATH-ORD
$627
10/13Sun
1 stopBritish Airways
13h 30mORD-ATH
10/21Mon
1 stopBritish Airways
22h 00mATH-ORD
$636
11/3Sun
2 stopsAmerican Airlines
18h 10mORD-ATH
11/10Sun
1 stopAmerican Airlines
18h 45mATH-ORD
$670

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Recent one-way flight deals

9/26Thu
3 stops
32h 26mORD-JTR
$335
9/6Fri
2 stops
22h 27mMDW-ATH
$377
7/27Sat
2 stopsBritish Airways
37h 31mORD-CFU
$666
9/3Tue
1 stopTurkish Airlines
15h 45mORD-SKG
$753
9/3Tue
1 stopTurkish Airlines
24h 50mORD-SKG
$756
6/16Sun
nonstopBritish Airways
10h 15mORD-ATH
$1,021
6/5Wed
2 stopsAmerican Airlines
16h 40mORD-ATH
$1,032
6/15Sat
2 stopsAmerican Airlines
29h 47mORD-ATH
$1,036
6/14Fri
nonstopUnited Airlines
10h 15mORD-ATH
$1,128
6/28Fri
nonstopUnited Airlines
10h 15mORD-ATH
$3,143

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Last minute flights from Chicago to Greece

Last minute flight, train and bus deals

5/27Mon
multi-stop
29h 45mORD-ATH
6/4Tue
multi-stop
24h 14mATH-ORD
$857
5/27Mon
multi-stop
29h 45mORD-ATH
6/5Wed
multi-stop
23h 23mATH-ORD
$864
5/25Sat
multi-stop
16h 30mORD-ATH
6/4Tue
multi-stop
24h 14mATH-ORD
$892
5/24Fri
multi-stopScandinavian Airlines
16h 30mORD-ATH
6/3Mon
multi-stopScandinavian Airlines
30h 10mATH-ORD
$1,058
5/26Sun
multi-stopScandinavian Airlines
18h 35mORD-ATH
6/4Tue
multi-stopScandinavian Airlines
35h 05mATH-ORD
$1,088
5/27Mon
nonstopUnited Airlines
10h 15mORD-ATH
6/12Wed
multi-stopUnited Airlines
18h 00mATH-ORD
$1,490
5/27Mon
nonstopUnited Airlines
10h 15mORD-ATH
6/4Tue
multi-stopUnited Airlines
18h 00mATH-ORD
$1,491
5/27Mon
multi-stopFinnair
33h 15mORD-ATH
6/3Mon
nonstopFinnair
11h 30mATH-ORD
$1,560
5/27Mon
multi-stopDelta
17h 08mMDW-ATH
6/4Tue
multi-stopDelta
17h 06mATH-MDW
$2,938
5/27Mon
multi-stopDelta
18h 05mMDW-ATH
6/3Mon
multi-stopDelta
18h 26mATH-MDW
$2,988

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Flights to Greece

Return flight deals:

Greece - Chicago

Cabin classes:

$3,848
$2,055
$800