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 15h 41m on average. If you fly from Moline (another popular airport in Illinois) to Thessaloniki, then the average flight time is 22h 55m.

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

Turkish Airlines, British Airways, and Austrian 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 38% 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 July 2025, 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.

$317 Cheap Flights from Illinois to Thessaloniki in 2025

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Find the cheapest flights from Illinois to Thessaloniki

Round-trip

One-way

Last minute

Cheap round-trip flights

7:15 am - 1:15 pmORD-SKG

22h 00m2 stops

2:05 pm - 4:15 pmSKG-ORD

34h 10m1 stop

$512

Find Deal

Wed, Nov 19 - Tue, Nov 25

7:15 am - 1:15 pmORD-SKG

22h 00m2 stops

12:50 pm - 6:25 pmSKG-ORD

13h 35m1 stop

$515

Find Deal

Wed, Nov 19 - Wed, Nov 26

4:25 pm - 12:50 pmORD-SKG

12h 25m1 stop

1:40 pm - 2:20 pmSKG-ORD

32h 40m1 stop

$561KLM

Find Deal

Wed, Nov 12 - Tue, Nov 18

10:40 am - 12:50 pmORD-SKG

18h 10m2 stops

1:40 pm - 2:20 pmSKG-ORD

32h 40m1 stop

$565KLM

Find Deal

Wed, Nov 12 - Tue, Nov 18

9:15 pm - 11:25 amORD-SKG

30h 10m1 stop

1:00 pm - 1:50 pmSKG-ORD

32h 50m1 stop

$576British Airways

Find Deal

Thu, Sep 4 - Thu, Sep 25

10:35 pm - 11:25 amORD-SKG

28h 50m1 stop

12:25 pm - 11:50 amSKG-ORD

31h 25m1 stop

$578British Airways

Find Deal

Thu, Sep 18 - Tue, Sep 23

4:00 pm - 5:55 pmORD-SKG

17h 55m1 stop

7:00 pm - 9:05 pmSKG-ORD

34h 05m1 stop

$710Lufthansa

Find Deal

Thu, Oct 16 - Sat, Oct 25

9:40 pm - 5:25 pmORD-SKG

11h 45m1 stop

7:00 pm - 12:55 pmSKG-ORD

25h 55m1 stop

$722Lufthansa

Find Deal

Sun, Sep 21 - Wed, Oct 1

5:10 pm - 5:25 pmORD-SKG

16h 15m1 stop

1:55 pm - 7:40 pmSKG-ORD

13h 45m1 stop

$723LOT

Find Deal

Wed, Sep 3 - Wed, Oct 1

5:10 pm - 5:25 pmORD-SKG

16h 15m1 stop

1:55 pm - 7:40 pmSKG-ORD

13h 45m1 stop

$748LOT

Find Deal

Mon, Sep 1 - Sun, Sep 7

KLM flights from Illinois to Thessaloniki

Our best KLM deals on Illinois to Thessaloniki flight tickets

KLM

Nov 12

ORD4:25 pmChicago O'Hare Intl

12h 25m

1 stop

SKG12:50 pmThessaloniki Makedonia

Nov 18

SKG1:40 pmThessaloniki Makedonia

32h 40m

1 stop

ORD2:20 pmChicago O'Hare Intl

$561

Find similar

KLM

Nov 12

ORD10:40 amChicago O'Hare Intl

18h 10m

2 stops

SKG12:50 pmThessaloniki Makedonia

Nov 18

SKG1:40 pmThessaloniki Makedonia

32h 40m

1 stop

ORD2:20 pmChicago O'Hare Intl

$565

Find similar

KLM

Nov 13

MLI5:55 amMoline Quad-City

22h 55m

2 stops

SKG12:50 pmThessaloniki Makedonia

Nov 17

SKG1:40 pmThessaloniki Makedonia

40h 50m

2 stops

MLI10:30 pmMoline Quad-City

$776

Find similar

Lufthansa flights from Illinois to Thessaloniki

Our best Lufthansa deals on Illinois to Thessaloniki flight tickets

Lufthansa

Oct 16

ORD4:00 pmChicago O'Hare Intl

17h 55m

1 stop

SKG5:55 pmThessaloniki Makedonia

Oct 25

SKG7:00 pmThessaloniki Makedonia

34h 05m

1 stop

ORD9:05 pmChicago O'Hare Intl

$710

Find similar

Lufthansa

Sep 21

ORD9:40 pmChicago O'Hare Intl

11h 45m

1 stop

SKG5:25 pmThessaloniki Makedonia

Oct 1

SKG7:00 pmThessaloniki Makedonia

25h 55m

1 stop

ORD12:55 pmChicago O'Hare Intl

$722

Find similar

Lufthansa

Sep 30

ORD4:00 pmChicago O'Hare Intl

18h 00m

1 stop

SKG6:00 pmThessaloniki Makedonia

Oct 16

SKG11:30 amThessaloniki Makedonia

14h 45m

1 stop

ORD6:15 pmChicago O'Hare Intl

$725

Find similar

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, January 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 $643. If you aren’t able to travel during the month of January, then book flights to Thessaloniki from Illinois during February instead. Flights to Thessaloniki in February, while not as cheap as those in January, still average around $720.

What is the cheapest day to depart on your flight to Thessaloniki?

Our data shows that Wednesday is the least expensive day to fly to Thessaloniki. Tickets to fly out on this day can be as low as $948. On the other hand, Thursday is the most expensive day to depart from Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,301.

What is the cheapest time of day to depart on your flight to Thessaloniki?

Our most recent data shows that the best time of day to fly to Thessaloniki is at noon. Flights from Illinois to Thessaloniki during this time can be as low as $1,010. In the afternoon is when there is more demand to fly to Thessaloniki, so prices are often more expensive at around $1,225 per ticket.

How far in advance should I book a flight 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 $1,132 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 $829 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	$317
Fastest flight time	11h 45m
Direct flights	None
Airports in Thessaloniki	1 airport

The best one-way flight to Thessaloniki from Illinois in the past 72 hours is $317. The best round-trip flight deal from Illinois to Thessaloniki found on momondo in the last 72 hours is $512.

The fastest flight from Illinois to Thessaloniki takes 11h 45m

There are no direct flights from Illinois to Thessaloniki. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Thessaloniki Makedonia Airport, Chicago Midway Airport - Thessaloniki Makedonia Airport and Lambert-St Louis Airport - Thessaloniki Makedonia Airport.

There is 1 airport near Thessaloniki: Thessaloniki Makedonia (SKG)

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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 July 2025, 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
SWISS	PriceFrom $764	Free Cancellation	Rating 7.5 1,661 reviews	Search SWISS flights
Turkish Airlines	PriceFrom $853	Free Cancellation	Rating 7.3 3,901 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $980	Free Cancellation	Rating 6.8 7,213 reviews	Search Lufthansa flights
British Airways	PriceFrom $1,079	Free Cancellation	Rating 6.6 7,145 reviews	Search British Airways flights

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Afytos

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Loutraki

Polychrono

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.