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Thessaloniki

$431+ Cheap flights from O'Hare Intl (ORD) to Thessaloniki (SKG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SKG
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Thessaloniki

Cheapest flights from O'Hare Intl to Thessaloniki
Explore the most affordable flight options available from O'Hare Intl to Thessaloniki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Justfly.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/88:20 pm
ORD
-
SKG
1 stop16h 35m
Turkish Airlines
Sun 2/159:30 am
SKG
-
ORD
1 stop32h 35m
Turkish Airlines
Deal found 1/24$503
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:50 am
ORD
-
SKG
1 stop25h 05m
Turkish Airlines
Sun 3/19:45 pm
SKG
-
ORD
1 stop20h 20m
Turkish Airlines
Deal found 1/26$505
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:20 pm
ORD
-
SKG
1 stop16h 35m
Turkish Airlines
Sat 2/289:45 pm
SKG
-
ORD
1 stop28h 40m
Turkish Airlines
Deal found 1/26$514
This Justfly.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:50 pm
ORD
-
SKG
1 stop24h 55m
Turkish Airlines
Fri 10/99:15 pm
SKG
-
ORD
1 stop20h 25m
Turkish Airlines
Deal found 1/25$519
This FlightHub deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:10 pm
ORD
-
SKG
1 stop16h 15m
Turkish Airlines
Wed 5/139:35 am
SKG
-
ORD
1 stop16h 40m
Turkish Airlines
Deal found 1/25$545
This Justfly.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/278:20 pm
ORD
-
SKG
1 stop16h 35m
Turkish Airlines
Fri 3/69:30 am
SKG
-
ORD
1 stop16h 55m
Turkish Airlines
Deal found 1/25$553
This Booking.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:50 am
ORD
-
SKG
2 stops18h 10m
Multiple Airlines
Tue 3/109:45 pm
SKG
-
ORD
1 stop20h 20m
Multiple Airlines
Deal found 1/25$565
This KAYAK deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:50 am
ORD
-
SKG
2 stops18h 10m
Multiple Airlines
Sat 2/289:30 am
SKG
-
ORD
1 stop16h 55m
Multiple Airlines
Deal found 1/26$568
This Booking.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:20 pm
ORD
-
SKG
1 stop16h 35m
Multiple Airlines
Tue 3/176:00 am
SKG
-
ORD
2 stops20h 25m
Multiple Airlines
Deal found 1/24$571

Find flight deals from O'Hare Intl to Thessaloniki

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Thessaloniki (SKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$503
(Justfly.com)

One-way from

$431
(Air Serbia)

Popular in

June

Cheapest in

October

Average price

$971
Provider with most accurate pricing for Chicago O'Hare Intl-Thessaloniki Makedonia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Thessaloniki Makedonia flights.
Search Deals
From Chicago O'Hare Intl to Thessaloniki Makedonia
Search Deals
One-way flight from Chicago O'Hare Intl to Thessaloniki Makedonia
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($309 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Thessaloniki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Thessaloniki that are best for you.

Fly from

O'Hare Intl

Fly to

Thessaloniki

Route

Depart

Return

Price

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sun 2/8

8:20 pm-8:55 pm

1 stop16h 35m

Thessaloniki Makedonia

Sun 2/15

9:30 am-10:05 am

1 stop32h 35m

$503

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Fri 2/27

8:20 pm-8:55 pm

1 stop16h 35m

Thessaloniki Makedonia

Sat 3/7

9:30 am-6:25 pm

1 stop16h 55m

$503

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 4/25

8:10 pm-8:25 pm

1 stop16h 15m

Thessaloniki Makedonia

Sat 5/9

9:15 pm-6:15 pm

1 stop29h 00m

$505

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 2/21

11:50 am-8:55 pm

1 stop25h 05m

Thessaloniki Makedonia

Sun 3/1

9:45 pm-10:05 am

1 stop20h 20m

$505

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Tue 3/10

12:50 pm-8:40 am

1 stop12h 50m

Thessaloniki Makedonia

Tue 3/17

9:30 am-7:25 pm

1 stop16h 55m

$516

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 2/28

11:50 am-8:40 am

1 stop12h 50m

Thessaloniki Makedonia

Sun 3/8

9:30 am-6:25 pm

1 stop16h 55m

$553

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 2/28

11:50 am-8:40 am

1 stop12h 50m

Thessaloniki Makedonia

Fri 3/6

9:45 pm-10:05 am

1 stop20h 20m

$553

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 2/21

11:50 am-2:00 pm

2 stops18h 10m

Thessaloniki Makedonia

Sat 2/28

9:30 am-6:25 pm

1 stop16h 55m

$568

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Tue 3/10

9:20 pm-8:55 pm

1 stop16h 35m

Thessaloniki Makedonia

Tue 3/17

6:00 am-7:25 pm

2 stops20h 25m

$571

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 2/28

8:20 pm-8:40 am

1 stop28h 20m

Thessaloniki Makedonia

Sat 3/7

7:45 pm-10:05 am

2 stops22h 20m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 17 results
1
2

Compare providers for flights from O'Hare Intl to Thessaloniki

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Thessaloniki in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Thessaloniki flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Thessaloniki flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Thessaloniki flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Thessaloniki flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Thessaloniki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Thessaloniki

Have a flexible travel schedule? Discover the best time to fly to Thessaloniki from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Thessaloniki

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Thessaloniki?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Thessaloniki. Price data was last updated on January 23, 2026.

Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Thessaloniki. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Thessaloniki?

Currently, December is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Thessaloniki (average of $540). Flying from Chicago O'Hare Intl Airport to Thessaloniki in January is currently the most expensive (average of $971). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Thessaloniki

Get insights into the airlines that provide service to Thessaloniki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thessaloniki. Reviews last updated January 26, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Thessaloniki, such as SWISS, Turkish Airlines, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,861 reviews

Entertainment

6.8

Comfort

7.4

Food

7.1

Boarding

7.7

Overall

7.6

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
SWISS
7.6
Good
1,861 reviews
SWISS
7.6
Good
1,861 reviews

Entertainment

6.8

Comfort

7.4

Food

7.1

Boarding

7.7

Overall

7.6

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
Turkish Airlines
7.3
Good
4,207 reviews
SWISS
7.6
Good
1,861 reviews

Entertainment

6.8

Comfort

7.4

Food

7.1

Boarding

7.7

Overall

7.6

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
Lufthansa
6.8
Okay
7,747 reviews
SWISS
7.6
Good
1,861 reviews

Entertainment

6.8

Comfort

7.4

Food

7.1

Boarding

7.7

Overall

7.6

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Thessaloniki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Thessaloniki from Chicago O'Hare Intl?

    Most people fly into Thessaloniki Makedonia (SKG) if they book a flight to Thessaloniki from Chicago O'Hare Intl. On average, Thessaloniki Makedonia has 0 inbound flights from Chicago O'Hare Intl per day from 3 airlines. Thessaloniki Makedonia is conveniently located just 8.4 mi from Thessaloniki’s city center.

  • How long is the flight from Chicago O'Hare Intl Airport to Thessaloniki?

    There are many flights that can get you from Chicago O'Hare Intl Airport to Thessaloniki in 16h 35m. Fly via Turkish Airlines to get the fastest option. The distance between Chicago O'Hare Intl Airport and Thessaloniki is about 5283 mi.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Thessaloniki round-trip?

    Our cheapest airline available from Chicago O'Hare Intl Airport to Thessaloniki is Lufthansa. Our recent data shows that you can find tickets from as low as $668 on this airline. Additional options worth looking into are Turkish Airlines and SWISS, starting at $715 and $818 round-trip. Users have found that Lufthansa is 30% cheaper than the other options available to this destination.

  • Can I find deals for flights from O'Hare Intl to Thessaloniki that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Thessaloniki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Thessaloniki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Thessaloniki.

  • Can I find deals for business class flights from O'Hare Intl to Thessaloniki?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Thessaloniki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, December is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Thessaloniki (average of $540). Flying from Chicago O'Hare Intl Airport to Thessaloniki in January is currently the most expensive (average of $971). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Thessaloniki?

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Alternative routes for O'Hare Intl to Thessaloniki

See prices for flight routes from nearby airports that may be better suited for you.
Midway to Thessaloniki flights

Top 3 airlines flying from O'Hare Intl to Thessaloniki

Discover the top 3 airlines that operate flights from O'Hare Intl to Thessaloniki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$668Average$1,300FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$715Average$986FlexibilityNo cancel feeOn-time77%
SWISSCheapest$818Average$1,222FlexibilityNo cancel feeOn-time79%

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