ORD - SKG

$332 Find Cheap Flights from Chicago O'Hare Airport to Thessaloniki

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Thessaloniki departing on 4/15. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Thessaloniki

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Thessaloniki, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Thessaloniki, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$594
Overall average: $695
Turkish Airlines
Mon 4/27Sat 5/9
ORD - SKG • 1 stop
Cheapest one-way
$332
Multiple Airlines
Wed 4/15
ORD - SKG • 3 stops
Top airlines
Turkish Airlines
Cheapest • from $594 (round-trip)
SWISS
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 38% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Thessaloniki!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from O'Hare Intl to Thessaloniki (ORD-SKG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Thessaloniki that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to Thessaloniki

Mon, Apr 27 - Sat, May 9
Turkish Airlines Logo
8:10 pm - 8:45 am
ORD
-
SKG
28h 35m
1 stop
Turkish Airlines Logo
9:15 pm - 6:15 pm
SKG
-
ORD
29h 00m
1 stop
$594Turkish Airlines
Tue, Apr 7 - Fri, Apr 17
Turkish Airlines Logo
8:10 pm - 8:25 pm
ORD
-
SKG
16h 15m
1 stop
Turkish Airlines Logo
9:35 am - 9:40 am
SKG
-
ORD
32h 05m
1 stop
$600Turkish Airlines
Fri, Apr 24 - Fri, May 1
Turkish Airlines Logo
11:25 am - 8:25 pm
ORD
-
SKG
25h 00m
1 stop
Turkish Airlines Logo
9:15 pm - 9:40 am
SKG
-
ORD
20h 25m
1 stop
$608Turkish Airlines
Tue, Apr 7 - Fri, Apr 17
Turkish Airlines Logo
11:25 am - 8:25 pm
ORD
-
SKG
25h 00m
1 stop
Turkish Airlines Logo
9:35 am - 9:40 am
SKG
-
ORD
32h 05m
1 stop
$610Turkish Airlines
Sun, Apr 26 - Sun, May 3
Turkish Airlines Logo
11:25 am - 8:45 am
ORD
-
SKG
13h 20m
1 stop
Turkish Airlines Logo
9:15 pm - 9:40 am
SKG
-
ORD
20h 25m
1 stop
$628Turkish Airlines
Sat, Apr 25 - Sat, May 2
Air Serbia Logo
11:20 pm - 3:25 pm
ORD
-
SKG
32h 05m
1 stop
Air Serbia Logo
4:25 am - 9:15 pm
SKG
-
ORD
24h 50m
1 stop
$637Air Serbia
Sun, Apr 26 - Sat, May 2
Turkish Airlines Logo
8:10 pm - 8:25 pm
ORD
-
SKG
16h 15m
1 stop
Turkish Airlines Logo
9:15 pm - 9:40 am
SKG
-
ORD
20h 25m
1 stop
$653Turkish Airlines
Sat, Feb 28 - Sun, Mar 1
Turkish Airlines Logo
11:50 am - 8:40 am
ORD
-
SKG
12h 50m
1 stop
Turkish Airlines Logo
9:45 pm - 10:05 am
SKG
-
ORD
20h 20m
1 stop
$677Turkish Airlines
Tue, Mar 24 - Sun, Apr 12
Turkish Airlines Logo
12:50 pm - 8:40 am
ORD
-
SKG
12h 50m
1 stop
Turkish Airlines Logo
9:35 am - 9:40 am
SKG
-
ORD
32h 05m
1 stop
$682Turkish Airlines
Fri, Feb 27 - Sun, Mar 1
Turkish Airlines Logo
8:20 pm - 8:55 pm
ORD
-
SKG
16h 35m
1 stop
Turkish Airlines Logo
9:30 am - 10:05 am
SKG
-
ORD
32h 35m
1 stop
$686Turkish Airlines
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Thessaloniki flights

Get data-powered insights and trends into flights from O'Hare Intl to Thessaloniki to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Thessaloniki?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Thessaloniki, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Thessaloniki is October, where tickets cost $595 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,430 and $1,276 respectively.

Good to know

Low seasonJanuary
Cheapest flight$332
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 22% increase in price.
Flight from Chicago O'Hare Airport to Thessaloniki

When to book flights from O'Hare Intl to Thessaloniki

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Thessaloniki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Thessaloniki flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Thessaloniki?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Thessaloniki was $332 for a one-way ticket and $594 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Thessaloniki?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Chicago O'Hare Airport and on arrival in Thessaloniki.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Thessaloniki?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Thessaloniki?

    Star Alliance is the only airline alliance operating flights between Chicago O'Hare Airport and Thessaloniki.

  • Which is the best airline for flights from Chicago to Thessaloniki, SWISS or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Thessaloniki are SWISS and Turkish Airlines. With an average price for the route of $1,222 and an overall rating of 7.6, SWISS is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of $984 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Thessaloniki?

    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 O'Hare Airport to Thessaloniki.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Thessaloniki from Chicago O'Hare Airport 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 O'Hare Airport to Thessaloniki?

    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 Thessaloniki with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and SKG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Thessaloniki?

    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 Thessaloniki from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from O'Hare Intl to Thessaloniki

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Thessaloniki. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Thessaloniki? 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.
7.6
SWISSOverall score based on 1876 reviews
8.3Crew
7.7Boarding
7.4Comfort
7.1Food
6.8Entertainment
Airline reviews

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

6.0 GoodSonja, Jan 2026
BOS - ZRH
Read more SWISS reviews

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

Bad experience overall. Crew did not provide food for our 2 year old (even though we specifically bought a child infant seat for her and literally bought another full price flight), which was unacceptable. And we had to pay $310 each way to carry our ski equipment even though they advertise it as something that is free. Tickets were purchased the same way as usual, but they told us we had Economy Light tickets (I never elected to have such seats). Just plain manipulation and false advertisment. Very disappointed overall about this airline.

The trip was great until my luggage was lost on transfer from United to Swiss. It took Swiss 3 days to get my luggage to me though it was located almost immediately.

Horrible!! The WiFi was not working, the food was awful

We’ve never been more uncomfortable on a flight than we have on this particular one. The seats in front of us reclined so far back that when the person reclined their seat of broccoli, it almost hit me in the face and left me with literally no room to move that said I had to recline my seed in which made the person behind me upset. It seemed like the seats also would recline without even pressing the button in the armrest and would unrecline as well for that same reason, and it also seemed that some seats reclined more than others. The bottom cushions of the seat were so thin that even after one hour of an 11 hour flight, our tailbones were so sore. It seemed like an overall old airplane. It also didn’t have individual air vents and it was extremely hot the entire flight. Several passengers were commenting on how hot it was. The breakfast was some kind of flavorless triangle, puffy egg, laying in a watery bed of steamed peppers and onions and spinach. It was not appetizing at all. The flight crew was extremely nice so that was a nice thing this flight attendant. They let us try different types of Swiss sodas, which was really nice and the dinner was actually delicious but still overall given the other considerations. It was pretty much a miserable flight without basic seat comfort.

Zürich-NY part of the trip was really good! Enjoyed professionalism and courtesy of the crew, comfort and cleanliness of the aircraft.

0lane 2qs on tim3. Very bad food. No free wifi, only for texts. Entertainment poor and hard to access.

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

The cabin was warm and few used the blankets. I should’ve upgraded.

Crew were unfriendly, touch screen for movies didn't work very well, seats were tight and uncomfortable

After arriving in Istanbul, the transit information on the electronic board showed a tight departure time, and the gate changed in the middle, making it difficult to make it on time.

Typically good service onboard but baggage delay in airport was significant

My, Syed Zawar Hussein Shirazi frequently flyer membership number was not included on my boarding pass from O’Hare to Istanbul despite my reminder to the attendant at check in. Further she forgot to give me my boarding pass form Istanbul to Lahore and she needs to improve her customer service, please 🙏

Everything about that day was great I was happy with how things went as a first time traveling with the airline thank you for all that you’ve doing by taking us there to our various destinations thanks.

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

Not good. I was supposed to be in Mint but got in economy class

Service was slow and checked bag was off last evening when flying business

Turkish Airline canceled our tickets in the very last minute, with our luggage and everything else, all prepared and good to go. It’s clear that they sold the tickets for better money to someone else. Bad, Bad, Bad business!!!

Awful seating. Bad food. Staff only have one bottle of water and no cans.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

Everything you need to know for your flight from O'Hare Intl to Thessaloniki

Information on your arrival and departure airports