How long does it take to fly to Thessaloniki?

The flight from Illinois to Thessaloniki depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Chicago (a popular airport in Illinois) to Thessaloniki (the most popular airport in Thessaloniki), then the flight time is 14h 25m on average. If you fly from Moline (another popular airport in Illinois) to Thessaloniki, then the average flight time is 17h 50m.

What is the cheapest airline that flies from Illinois to Thessaloniki Makedonia?

Air Serbia and Turkish Airlines are the most popular carriers operating from Illinois to Thessaloniki Makedonia

What airlines fly to Thessaloniki?

Turkish Airlines, Lufthansa and SWISS are the top three most popular airlines that fly to Thessaloniki from Illinois according to our data. Turkish Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Thessaloniki. Keep in mind that there are 4 different airlines that fly to Thessaloniki on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Illinois to Thessaloniki Makedonia Airport?

Prices for flights from Illinois to Thessaloniki Makedonia Airport refresh daily.

How many operators does momondo search for flights from Illinois to Thessaloniki Makedonia Airport?

As of October 2026, there are 4 operators available to choose from for flights from Illinois to Thessaloniki Makedonia Airport.

How old do you have to be to fly from Illinois to Thessaloniki Makedonia Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Thessaloniki Makedonia Airport.

What documentation or ID do you need to fly to Thessaloniki Makedonia Airport?

The required travel and health documents for your Thessaloniki Makedonia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thessaloniki Makedonia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$372 Cheap Flights from Illinois to Thessaloniki in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Thessaloniki

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11:45 am - 9:00 pmORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

25h 15m1 stop Istanbul

9:50 pm - 6:20 pmSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

28h 30m1 stop Istanbul

$629Turkish Airlines

Mon, Feb 1 - Mon, Feb 8

8:15 pm - 8:40 amORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

28h 25m1 stop Istanbul

9:50 pm - 10:00 amSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

20h 10m1 stop Istanbul

$629Turkish Airlines

Wed, Jan 13 - Wed, Jan 20

11:45 am - 9:00 pmORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

25h 15m1 stop Istanbul

9:50 pm - 10:00 amSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

20h 10m1 stop Istanbul

$630Turkish Airlines

Sun, Nov 8 - Sat, Nov 21

6:16 pm - 12:50 pmORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

34h 34m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

9:35 pm - 2:25 pmSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

24h 50m1 stop Amsterdam Schiphol

$791KLM

Tue, Dec 8 - Tue, Dec 15

11:45 am - 11:05 pmORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

27h 20m2 stops Istanbul Athens Eleftherios V.

12:25 pm - 10:00 amSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

29h 35m2 stops Athens Eleftherios V. Istanbul

$797Multiple Airlines

Sun, Nov 8 - Sat, Nov 21

7:30 pm - 3:15 pmORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

11h 45m1 stop Belgrade Nikola Tesla

4:10 pm - 2:45 pmSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

30h 35m1 stop Belgrade Nikola Tesla

$809Air Serbia

Sat, Dec 26 - Thu, Jan 7

6:50 pm - 1:15 pmORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

34h 25m1 stop Zurich

2:05 pm - 4:15 pmSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

34h 10m1 stop Zurich

$1,410SWISS

Thu, Dec 24 - Tue, Jan 5

9:50 pm - 11:15 pmORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

17h 25m2 stops London Heathrow Munich Franz Josef Strauss

7:40 am - 3:20 pmSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

15h 40m1 stop Frankfurt am Main

$1,585Lufthansa

Sun, Dec 20 - Fri, Jan 15

9:50 pm - 1:15 pmORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

31h 25m2 stops London Heathrow Zurich

6:05 pm - 12:10 pmSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

26h 05m2 stops Zurich Brussels Bruxelles-National

$1,623SWISS

Sun, Dec 20 - Fri, Jan 15

9:50 pm - 11:15 pmORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

17h 25m1 stop Munich Franz Josef Strauss

7:40 am - 3:20 pmSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

15h 40m1 stop Frankfurt am Main

$1,676Lufthansa

Sun, Dec 20 - Fri, Jan 15

Cheap last minute flights

Enter your travel dates to find the best prices.

9:15 pm - 8:40 amORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

27h 25m1 stop Istanbul

9:50 pm - 10:00 amSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

20h 10m1 stop Istanbul

$663Turkish Airlines

Wed, Nov 4 - Sat, Nov 14

9:15 pm - 8:40 amORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

27h 25m1 stop Istanbul

9:50 pm - 10:00 amSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

20h 10m1 stop Istanbul

$733Turkish Airlines

Tue, Nov 3 - Sat, Nov 14

9:15 pm - 8:40 amORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

27h 25m1 stop Istanbul

9:30 am - 6:20 pmSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

16h 50m1 stop Istanbul

$734Turkish Airlines

Wed, Nov 4 - Thu, Nov 26

8:10 pm - 10:05 amORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

29h 55m2 stops Lisbon Humberto Delgado Rome Fiumicino

4:10 pm - 2:45 pmSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

30h 35m1 stop Belgrade Nikola Tesla

$804Multiple Airlines

Sun, Nov 1 - Thu, Nov 19

8:15 pm - 8:40 amORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

28h 25m1 stop Istanbul

9:30 am - 10:00 amSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

32h 30m1 stop Istanbul

$880Turkish Airlines

Wed, Nov 4 - Sat, Nov 14

12:45 pm - 12:10 pmORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

15h 25m2 stops Istanbul Athens Eleftherios V.

9:50 pm - 10:00 amSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

20h 10m1 stop Istanbul

$937Multiple Airlines

Tue, Nov 3 - Sat, Nov 14

6:50 pm - 1:15 pmORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

34h 25m1 stop Zurich

2:05 pm - 4:15 pmSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

34h 10m1 stop Zurich

$968SWISS

Sun, Nov 1 - Thu, Nov 19

9:15 pm - 8:40 amORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

27h 25m1 stop Istanbul

7:30 am - 6:20 pmSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

18h 50m2 stops Athens Eleftherios V. Istanbul

$971Multiple Airlines

Wed, Nov 4 - Thu, Nov 26

1:55 pm - 1:15 pmORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

39h 20m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

2:05 pm - 4:15 pmSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

34h 10m1 stop Zurich

$978Multiple Airlines

Tue, Nov 3 - Sat, Nov 14

9:50 pm - 1:15 pmORD Chicago O'Hare Intl-SKG Thessaloniki Makedonia

31h 25m2 stops London Heathrow Zurich

2:05 pm - 1:45 pmSKG Thessaloniki Makedonia-ORD Chicago O'Hare Intl

55h 40m2 stops Zurich London Heathrow

$1,377SWISS

Tue, Nov 3 - Sat, Nov 14

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KLM flights from Illinois to Thessaloniki

Our best KLM deals on Illinois to Thessaloniki flight tickets

KLM

Dec 8

ORD6:16 pmChicago O'Hare Intl

34h 34m

2 stops

SKG12:50 pmThessaloniki Makedonia

Dec 15

SKG9:35 pmThessaloniki Makedonia

24h 50m

1 stop

ORD2:25 pmChicago O'Hare Intl

$791

KLM

Jan 5

ORD5:18 pmChicago O'Hare Intl

35h 32m

2 stops

SKG12:50 pmThessaloniki Makedonia

Jan 29

SKG1:40 pmThessaloniki Makedonia

18h 17m

2 stops

ORD11:57 pmChicago O'Hare Intl

$816

KLM

Nov 27

ORD10:30 amChicago O'Hare Intl

18h 35m

2 stops

SKG1:05 pmThessaloniki Makedonia

Dec 4

SKG1:40 pmThessaloniki Makedonia

18h 16m

2 stops

ORD11:56 pmChicago O'Hare Intl

$861

Turkish Airlines flights from Illinois to Thessaloniki

Our best Turkish Airlines deals on Illinois to Thessaloniki flight tickets

Turkish Airlines

Jan 13

ORD8:15 pmChicago O'Hare Intl

28h 25m

1 stop

SKG8:40 amThessaloniki Makedonia

Jan 20

SKG9:50 pmThessaloniki Makedonia

20h 10m

1 stop

ORD10:00 amChicago O'Hare Intl

$629

Turkish Airlines

Nov 8

ORD11:45 amChicago O'Hare Intl

25h 15m

1 stop

SKG9:00 pmThessaloniki Makedonia

Nov 21

SKG9:50 pmThessaloniki Makedonia

20h 10m

1 stop

ORD10:00 amChicago O'Hare Intl

$630

Turkish Airlines

Jan 5

ORD8:15 pmChicago O'Hare Intl

28h 25m

1 stop

SKG8:40 amThessaloniki Makedonia

Jan 29

SKG9:50 pmThessaloniki Makedonia

20h 10m

1 stop

ORD10:00 amChicago O'Hare Intl

$633

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoThessaloniki

ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia

ORDSKG

Chicago O'Hare Intl

Mon 2/1

11:45 am-9:00 pm

1 stop25h 15m

Thessaloniki Makedonia

Mon 2/8

9:50 pm-6:20 pm

1 stop28h 30m

$629

ChicagoThessaloniki

ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia

ORDSKG

Chicago O'Hare Intl

Wed 1/13

8:15 pm-8:40 am

1 stop28h 25m

Thessaloniki Makedonia

Wed 1/20

9:50 pm-10:00 am

1 stop20h 10m

$629

ChicagoThessaloniki

ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia

ORDSKG

Chicago O'Hare Intl

Sun 11/8

11:45 am-9:00 pm

1 stop25h 15m

Thessaloniki Makedonia

Sat 11/21

9:50 pm-10:00 am

1 stop20h 10m

$630

ChicagoThessaloniki

ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia

ORDSKG

Chicago O'Hare Intl

Tue 12/8

6:16 pm-12:50 pm

2 stops34h 34m

Thessaloniki Makedonia

Tue 12/15

9:35 pm-2:25 pm

1 stop24h 50m

$791

ChicagoThessaloniki

ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia

ORDSKG

Chicago O'Hare Intl

Sun 11/8

11:45 am-11:05 pm

2 stops27h 20m

Thessaloniki Makedonia

Sat 11/21

12:25 pm-10:00 am

2 stops29h 35m

$797

ChicagoThessaloniki

ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia

ORDSKG

Chicago O'Hare Intl

Sat 12/26

7:30 pm-3:15 pm

1 stop11h 45m

Thessaloniki Makedonia

Thu 1/7

4:10 pm-2:45 pm

1 stop30h 35m

$809

ChicagoThessaloniki

ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia

ORDSKG

Chicago O'Hare Intl

Thu 12/24

6:50 pm-1:15 pm

1 stop34h 25m

Thessaloniki Makedonia

Tue 1/5

2:05 pm-4:15 pm

1 stop34h 10m

$1,410

Quickest round-trip

ChicagoThessaloniki

ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia

ORDSKG

Chicago O'Hare Intl

Sun 12/20

9:50 pm-11:15 pm

2 stops17h 25m

Thessaloniki Makedonia

Fri 1/15

7:40 am-3:20 pm

1 stop15h 40m

$1,585

ChicagoThessaloniki

ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia

ORDSKG

Chicago O'Hare Intl

Sun 12/20

9:50 pm-1:15 pm

2 stops31h 25m

Thessaloniki Makedonia

Fri 1/15

6:05 pm-12:10 pm

2 stops26h 05m

$1,623

ChicagoThessaloniki

ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia

ORDSKG

Chicago O'Hare Intl

Sun 12/20

9:50 pm-11:15 pm

1 stop17h 25m

Thessaloniki Makedonia

Fri 1/15

7:40 am-3:20 pm

1 stop15h 40m

$1,676

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Thessaloniki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Thessaloniki?

In general, February is the cheapest month to fly from Illinois to Thessaloniki. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $590. If you aren’t able to travel during the month of February, then book flights to Thessaloniki from Illinois during September instead. Flights to Thessaloniki in September, while not as cheap as those in February, still average around $729.

How far in advance should I book a flight from Illinois to Thessaloniki?

You are more likely to see cheaper flights to Thessaloniki from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Thessaloniki for around $1,011 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thessaloniki from Illinois for as low as $692 on momondo.

Cheap Illinois to Thessaloniki flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Thessaloniki

Best Price Found	$372
Fastest flight time	12h 55m
Direct flights	None

The best one-way flight to Thessaloniki from Illinois in the past 72 hours is $372. The best round-trip flight deal from Illinois to Thessaloniki found on momondo in the last 72 hours is $629.

The fastest flight from Illinois to Thessaloniki takes 12h 55m

There are no direct flights from Illinois to Thessaloniki. There are no popular flight routes from Illinois to Thessaloniki.

Search flight deals

Frequently asked questions about flying from Illinois to Thessaloniki

When did momondo last update prices for flights from Illinois to Thessaloniki Makedonia Airport?
Prices for flights from Illinois to Thessaloniki Makedonia Airport refresh daily.
How many operators does momondo search for flights from Illinois to Thessaloniki Makedonia Airport?
As of October 2026, there are 4 operators available to choose from for flights from Illinois to Thessaloniki Makedonia Airport.
How old do you have to be to fly from Illinois to Thessaloniki Makedonia Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Thessaloniki Makedonia Airport.
What documentation or ID do you need to fly to Thessaloniki Makedonia Airport?
The required travel and health documents for your Thessaloniki Makedonia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thessaloniki Makedonia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Thessaloniki

Compare and see reviews for airlines that fly from Illinois to Thessaloniki with momondo

Airline	Rating	Free Cancellation	Price
Air Serbia	PriceFrom $500	Free Cancellation	Rating 6.1 239 reviews	Search Air Serbia flights
Turkish Airlines	PriceFrom $583	Free Cancellation	Rating 7.4 4,461 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $974	Free Cancellation	Rating 6.8 8,300 reviews	Search Lufthansa flights
SWISS	PriceFrom $994	Free Cancellation	Rating 7.5 2,114 reviews	Search SWISS flights

Nikiti

Kallithea

Pefkochori

Paralia

Sarti

Afytos

Loutraki

Polychrono

Ammouliani

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Thessaloniki?

It is quick and easy to find Illinois to Thessaloniki flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Thessaloniki that suits you.

Can I find flights from Illinois to Thessaloniki with flexible booking policies on momondo?

All flight searches from Illinois to Thessaloniki on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Illinois to Thessaloniki?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Thessaloniki from Illinois.

I’m not ready to book a flight from Illinois to Thessaloniki right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to Thessaloniki now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thessaloniki and let you know when they change.

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Cheap flights from Illinois to Thessaloniki from $372

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Thessaloniki departing on 3/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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KLM flights from Illinois to Thessaloniki

Our best KLM deals on Illinois to Thessaloniki flight tickets

Turkish Airlines flights from Illinois to Thessaloniki

Our best Turkish Airlines deals on Illinois to Thessaloniki flight tickets

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How far in advance should I book a flight from Illinois to Thessaloniki?

What is the cheapest airline that flies from Illinois to Thessaloniki Makedonia?

What airlines fly to Thessaloniki?

How long does it take to fly to Thessaloniki?

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An easier way to manage your Thessaloniki trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cabin classes currently available on flights to Thessaloniki

List of cabin classes available on flights landing in Thessaloniki. Availability may vary depending on flight origin and airline.

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