HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Thessaloniki

$350+ Cheap flights from Illinois 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SKG
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Thessaloniki with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to Thessaloniki

Keep the following information in mind while searching for Illinois to Thessaloniki flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$597
(Turkish Airlines)

One-way from

$350
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$720
Provider with most accurate pricing for Chicago (CHI)-Thessaloniki Makedonia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Thessaloniki Makedonia flights.
Search Deals
From Illinois to Thessaloniki Makedonia
Search Deals
One-way flight from Illinois to Thessaloniki Makedonia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Illinois to Thessaloniki

Cheapest flights from Illinois to Thessaloniki
Explore the most affordable flight options available from Illinois to Thessaloniki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2611:45 pmORD - SKG
1 stop25h 00mTurkish Airlines
Wed 10/159:15 pmSKG - ORD
1 stop20h 25mTurkish Airlines
Deal found 2/20$563
This KLM deal was found by Cheapflights users on 2/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2411:15 amORD - SKG
2 stops17h 35mKLM
Tue 3/111:40 pmSKG - ORD
1 stop32h 50mKLM
Deal found 2/20$634
This Tripair deal was found by Cheapflights users on 2/19. 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 Tripair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2410:19 amMDW - SKG
2 stops18h 31mKLM
Tue 3/111:40 pmSKG - MDW
2 stops35h 22mKLM
Deal found 2/19$681
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/257:05 pmORD - SKG
1 stop34h 10mSWISS
Tue 3/42:05 pmSKG - ORD
1 stop34h 10mSWISS
Deal found 2/20$710
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/69:40 pmORD - SKG
2 stops41h 50mMultiple Airlines
Sun 4/139:25 amSKG - ORD
1 stop13h 45mMultiple Airlines
Deal found 2/20$800
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:10 pmORD - SKG
2 stops40h 15mLOT
Fri 9/261:55 pmSKG - ORD
1 stop13h 45mLOT
Deal found 2/20$961
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/42:25 pmORD - SKG
2 stops19h 00mLufthansa
Thu 5/1511:30 amSKG - ORD
1 stop14h 45mLufthansa
Deal found 2/20$973
This Austrian Airlines deal was found by Cheapflights users on 2/20. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:10 amORD - SKG
2 stops17h 25mAustrian Airlines
Thu 5/151:25 pmSKG - ORD
1 stop31h 55mAustrian Airlines
Deal found 2/20$978
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/78:40 amORD - SKG
2 stops29h 15mAir Canada
Thu 5/158:10 amSKG - ORD
2 stops21h 56mAir Canada
Deal found 2/20$1,177
This Air Serbia deal was found by Cheapflights users on 2/20. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/284:30 pmORD - SKG
1 stop26h 40mAir Serbia
Sun 6/154:05 pmSKG - ORD
1 stop32h 35mAir Serbia
Deal found 2/20$1,215
This British Airways deal was found by Cheapflights users on 2/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/118:15 pmORD - SKG
2 stops31h 15mBritish Airways
Sat 7/263:45 pmSKG - ORD
2 stops26h 13mBritish Airways
Deal found 2/20$1,630
This Tripair deal was found by Cheapflights users on 2/18. 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 Tripair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1012:48 pmMDW - SKG
2 stops37h 47mMultiple Airlines
Thu 4/1710:05 pmSKG - MDW
2 stops32h 21mMultiple Airlines
Deal found 2/18$1,660

Find flights from Illinois to Thessaloniki within your budget

Customize your flight search to find flights from Illinois 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 February 20, 2025.

Fly from

Illinois

Fly to

Thessaloniki

Route

Depart

Return

Price

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Mon 2/24

8:30 pm-8:40 am

1 stop28h 10m

Thessaloniki Makedonia

Tue 3/11

9:45 pm-11:10 am

1 stop20h 25m

$598

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Mon 2/24

11:15 am-12:50 pm

2 stops17h 35m

Thessaloniki Makedonia

Tue 3/11

1:40 pm-3:30 pm

1 stop32h 50m

$634

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Tue 2/25

7:05 pm-1:15 pm

1 stop34h 10m

Thessaloniki Makedonia

Tue 3/4

2:05 pm-4:15 pm

1 stop34h 10m

$710

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sun 4/6

9:40 pm-11:30 pm

2 stops41h 50m

Thessaloniki Makedonia

Sun 4/13

9:25 am-3:10 pm

1 stop13h 45m

$800

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sun 5/4

2:25 pm-5:25 pm

2 stops19h 00m

Thessaloniki Makedonia

Wed 5/14

1:10 pm-6:15 pm

1 stop13h 05m

$973

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Tue 5/6

11:10 am-12:35 pm

2 stops17h 25m

Thessaloniki Makedonia

Mon 5/12

1:25 pm-1:20 pm

1 stop31h 55m

$978

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Wed 5/7

8:40 am-9:55 pm

2 stops29h 15m

Thessaloniki Makedonia

Thu 5/15

8:10 am-10:06 pm

2 stops21h 56m

$1,177

ChicagoThessaloniki

MDW - SKG

MDWSKG

Chicago Midway

Thu 4/10

12:48 pm-10:35 am

2 stops37h 47m

Thessaloniki Makedonia

Thu 4/17

10:05 pm-10:26 pm

2 stops32h 21m

$1,660

ChicagoThessaloniki

MDW - SKG

MDWSKG

Chicago Midway

Wed 5/28

6:45 pm-8:40 pm

2 stops17h 55m

Thessaloniki Makedonia

Sun 6/15

9:20 pm-2:56 pm

2 stops25h 36m

$2,520

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Thu 4/24

10:20 pm-2:45 pm

1 stop32h 25m

Thessaloniki Makedonia

Fri 7/25

4:15 pm-1:50 pm

1 stop29h 35m

$2,869

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 13 results
1
2

Best time to book a flight from Illinois to Thessaloniki

Have a flexible travel schedule? Discover the best time to fly to Thessaloniki from Illinois 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.

Travel insights for flights from Illinois to Thessaloniki

Get recent, data-driven insights about flights from Illinois to Thessaloniki including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois to Thessaloniki?

Currently, November is the cheapest month in which you can book a flight from Illinois to Thessaloniki (average of $720). Flying from Illinois to Thessaloniki in June is currently the most expensive (average of $1,399). 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.

What is the cheapest time of day to fly from IL to SKG?

Find hourly flight availability from Illinois to Thessaloniki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Thessaloniki as you normally would.

Rainfall in Thessaloniki by month

Plan your trip to Thessaloniki by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thessaloniki ranges from 0.8 - 2.2 inches per month. December is typically the wettest month, when rainfall can reach 2.2 in. August is typically the driest time to visit Thessaloniki when rainfall is around 0.8 in.

Temperature in Thessaloniki by month

Plan your trip to Thessaloniki by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thessaloniki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 February 20, 2025.
Get a feel of what it's like to fly with KLM, Austrian Airlines and SWISS from Illinois to Thessaloniki by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.6
Good
773 reviews
KLM
7.8
Good
1,333 reviews

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,568 reviews
KLM
7.8
Good
1,333 reviews

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Turkish Airlines
7.3
Good
3,832 reviews
KLM
7.8
Good
1,333 reviews

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air Canada
7.0
Good
8,748 reviews
KLM
7.8
Good
1,333 reviews

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    Located just 8.4 mi from the city center, Thessaloniki Makedonia (SKG) is the airport most travelers will use when flying to Thessaloniki from Illinois.

  • What are the most popular routes from Illinois to Thessaloniki?

    The most popular route from Illinois to Thessaloniki is Chicago O'Hare Intl - Thessaloniki Makedonia. You may also consider Chicago Midway - Thessaloniki Makedonia or Moline Quad-City - Thessaloniki Makedonia.

  • Can I find deals for flights from Illinois to Thessaloniki that include hotel bookings?

    Yes. In addition to deals on Illinois to Thessaloniki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Thessaloniki?

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

  • Can I find deals for business class flights from Illinois to Thessaloniki?

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Thessaloniki?

    Currently, November is the cheapest month in which you can book a flight from Illinois to Thessaloniki (average of $720). Flying from Illinois to Thessaloniki in June is currently the most expensive (average of $1,399). 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 Illinois?

Book flights to Illinois if you plan to visit one of these locations
Kallithea
Nikiti
Pefkochori

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Thessaloniki

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Thessaloniki flights
Newark to Thessaloniki flights
Boston to Thessaloniki flights
LaGuardia to Thessaloniki flights
O'Hare Intl to Thessaloniki flights
Los Angeles to Thessaloniki flights
Seattle to Thessaloniki flights
Dulles Intl to Thessaloniki flights
Reagan-National to Thessaloniki flights
San Francisco to Thessaloniki flights
Hobby to Thessaloniki flights
Charlotte to Thessaloniki flights
Philadelphia to Thessaloniki flights
Baltimore to Thessaloniki flights
George Bush Intcntl to Thessaloniki flights
Detroit to Thessaloniki flights
Miami to Thessaloniki flights
Portland to Thessaloniki flights
Denver to Thessaloniki flights
Cincinnati to Thessaloniki flights
Dallas/Fort Worth to Thessaloniki flights
Atlanta to Thessaloniki flights
Orlando to Thessaloniki flights
Midway to Thessaloniki flights
Spokane to Thessaloniki flights
Austin to Thessaloniki flights
New Orleans to Thessaloniki flights
Raleigh to Thessaloniki flights
Stewart to Thessaloniki flights
San Jose to Thessaloniki flights
Columbus to Thessaloniki flights
Cleveland to Thessaloniki flights
Minneapolis to Thessaloniki flights
Sky Harbor Intl to Thessaloniki flights
Fort Lauderdale to Thessaloniki flights
Tampa to Thessaloniki flights
Salt Lake City to Thessaloniki flights
Cedar Rapids to Thessaloniki flights
Santa Ana to Thessaloniki flights
San Diego to Thessaloniki flights
Hartford to Thessaloniki flights
Ontario to Thessaloniki flights
Providence to Thessaloniki flights
Rochester to Thessaloniki flights
Valparaiso to Thessaloniki flights
Asheville to Thessaloniki flights
Moline to Thessaloniki flights
Kansas City to Thessaloniki flights
Burbank to Thessaloniki flights

Top 5 airlines flying from Illinois to Thessaloniki

Discover the top 5 airlines that operate flights from Illinois 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$523Average$771FlexibilityNo cancel feeOn-time78%
British AirwaysCheapest$611Average$1,179FlexibilityNo cancel feeOn-time70%
SWISSCheapest$696Average$1,037FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$798Average$1,310FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$832Average$1,279FlexibilityNo cancel feeOn-time77%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.