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

Air Serbia, Lufthansa, and British Airways are the most popular carriers operating from Illinois to Thessaloniki Makedonia

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 15m on average. If you fly from Moline (another popular airport in Illinois) to Thessaloniki, then the average flight time is 19h.

What airlines fly to Thessaloniki?

Turkish Airlines, Lufthansa and Air Serbia 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 53% 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 June 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.

$321 Cheap Flights from Illinois to Thessaloniki in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Thessaloniki

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 pm - 12:20 pm

ORD

SKG

32h 55m

3 stops

10:35 am - 2:30 pm

SKG

ORD

35h 55m

2 stops

$922Multiple Airlines

Sun, Aug 23 - Sun, Sep 6

7:15 pm - 2:05 pm

ORD

SKG

34h 50m

3 stops

11:35 pm - 4:10 pm

SKG

ORD

24h 35m

2 stops

$933Multiple Airlines

Thu, Aug 20 - Thu, Sep 3

7:50 pm - 8:20 pm

ORD

SKG

40h 30m

2 stops

10:15 pm - 7:52 pm

SKG

ORD

29h 37m

3 stops

$934Multiple Airlines

Thu, Aug 20 - Thu, Sep 3

8:45 am - 12:30 pm

ORD

SKG

19h 45m

2 stops

12:55 pm - 6:15 pm

SKG

ORD

13h 20m

1 stop

$939Multiple Airlines

Sun, Aug 30 - Fri, Sep 11

3:40 pm - 4:15 pm

ORD

SKG

16h 35m

2 stops

12:55 pm - 10:06 pm

SKG

ORD

17h 11m

2 stops

$946Multiple Airlines

Mon, Aug 17 - Fri, Sep 25

1:15 pm - 4:15 pm

MLI

SKG

19h 00m

2 stops

7:05 pm - 11:14 pm

SKG

MLI

36h 09m

2 stops

$1,110Lufthansa

Mon, Aug 3 - Sun, Aug 16

1:15 pm - 6:15 pm

MLI

SKG

21h 00m

2 stops

12:55 pm - 11:14 pm

SKG

MLI

18h 19m

2 stops

$1,150Lufthansa

Thu, Jul 30 - Mon, Aug 17

7:51 pm - 11:25 am

STL

SKG

55h 34m

2 stops

12:25 pm - 12:16 am

SKG

STL

43h 51m

2 stops

$1,286British Airways

Wed, Jul 8 - Tue, Jul 14

4:15 pm - 1:40 pm

STL

SKG

37h 25m

2 stops

8:10 am - 3:30 pm

SKG

STL

39h 20m

2 stops

$1,303Air Canada

Mon, Dec 7 - Fri, Dec 11

6:00 am - 8:45 am

STL

SKG

18h 45m

2 stops

9:15 pm - 9:16 pm

SKG

STL

32h 01m

2 stops

$2,083Turkish Airlines

Thu, Jun 25 - Fri, Jun 26

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Lufthansa flights from Illinois to Thessaloniki

Our best Lufthansa deals on Illinois to Thessaloniki flight tickets

Lufthansa

Aug 20

ORD3:35 pmChicago O'Hare Intl

12h 25m

1 stop

SKG12:00 pmThessaloniki Makedonia

Sep 3

SKG11:30 amThessaloniki Makedonia

14h 45m

1 stop

ORD6:15 pmChicago O'Hare Intl

$965

Lufthansa

Jul 9

ORD9:40 pmChicago O'Hare Intl

12h 35m

1 stop

SKG6:15 pmThessaloniki Makedonia

Jul 16

SKG11:30 amThessaloniki Makedonia

33h 05m

1 stop

ORD12:35 pmChicago O'Hare Intl

$1,039

Lufthansa

Jul 9

ORD9:40 pmChicago O'Hare Intl

12h 35m

1 stop

SKG6:15 pmThessaloniki Makedonia

Jul 24

SKG12:55 pmThessaloniki Makedonia

13h 20m

1 stop

ORD6:15 pmChicago O'Hare Intl

$1,060

Air Serbia flights from Illinois to Thessaloniki

Our best Air Serbia deals on Illinois to Thessaloniki flight tickets

Air Serbia

Jul 20

ORD4:40 pmChicago O'Hare Intl

14h 45m

1 stop

SKG3:25 pmThessaloniki Makedonia

Jul 27

SKG4:25 amThessaloniki Makedonia

18h 05m

1 stop

ORD2:30 pmChicago O'Hare Intl

$1,042

Air Serbia

Jul 11

ORD11:20 pmChicago O'Hare Intl

32h 05m

1 stop

SKG3:25 pmThessaloniki Makedonia

Jul 25

SKG4:25 amThessaloniki Makedonia

24h 50m

1 stop

ORD9:15 pmChicago O'Hare Intl

$1,043

Air Serbia

Jun 29

ORD4:40 pmChicago O'Hare Intl

14h 45m

1 stop

SKG3:25 pmThessaloniki Makedonia

Jul 27

SKG4:25 amThessaloniki Makedonia

18h 05m

1 stop

ORD2:30 pmChicago O'Hare Intl

$1,119

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sun 8/23

7:25 pm-12:20 pm

3 stops32h 55m

Thessaloniki Makedonia

Sun 9/6

10:35 am-2:30 pm

2 stops35h 55m

$922

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Thu 8/20

7:15 pm-2:05 pm

3 stops34h 50m

Thessaloniki Makedonia

Thu 9/3

11:35 pm-4:10 pm

2 stops24h 35m

$933

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Thu 8/20

7:50 pm-8:20 pm

2 stops40h 30m

Thessaloniki Makedonia

Thu 9/3

10:15 pm-7:52 pm

3 stops29h 37m

$934

Quickest round-trip

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sun 8/30

8:45 am-12:30 pm

2 stops19h 45m

Thessaloniki Makedonia

Fri 9/11

12:55 pm-6:15 pm

1 stop13h 20m

$939

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Mon 8/17

3:40 pm-4:15 pm

2 stops16h 35m

Thessaloniki Makedonia

Fri 9/25

12:55 pm-10:06 pm

2 stops17h 11m

$946

MolineThessaloniki

MLI - SKG

MLISKG

Moline Quad-City

Mon 8/3

1:15 pm-4:15 pm

2 stops19h 00m

Thessaloniki Makedonia

Sun 8/16

7:05 pm-11:14 pm

2 stops36h 09m

$1,110

MolineThessaloniki

MLI - SKG

MLISKG

Moline Quad-City

Thu 7/30

1:15 pm-6:15 pm

2 stops21h 00m

Thessaloniki Makedonia

Mon 8/17

12:55 pm-11:14 pm

2 stops18h 19m

$1,150

St. LouisThessaloniki

STL - SKG

STLSKG

Lambert-St Louis

Wed 7/8

7:51 pm-11:25 am

2 stops55h 34m

Thessaloniki Makedonia

Tue 7/14

12:25 pm-12:16 am

2 stops43h 51m

$1,286

St. LouisThessaloniki

STL - SKG

STLSKG

Lambert-St Louis

Mon 12/7

4:15 pm-1:40 pm

2 stops37h 25m

Thessaloniki Makedonia

Fri 12/11

8:10 am-3:30 pm

2 stops39h 20m

$1,303

St. LouisThessaloniki

STL - SKG

STLSKG

Lambert-St Louis

Thu 6/25

6:00 am-8:45 am

2 stops18h 45m

Thessaloniki Makedonia

Fri 6/26

9:15 pm-9:16 pm

2 stops32h 01m

$2,083

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

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Other information

What is the cheapest month to fly to Thessaloniki?

In general, July 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 $423. If you aren’t able to travel during the month of July, then book flights to Thessaloniki from Illinois during December instead. Flights to Thessaloniki in December, while not as cheap as those in July, still average around $489.

Cheap Illinois to Thessaloniki flight deals and tips

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

Fastest flight time	13h 20m
Direct flights	None

The fastest flight from Illinois to Thessaloniki takes 13h 20m

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

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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 June 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 6.1 231 reviews	Search Air Serbia flights
Turkish Airlines	PriceFrom $601	Free Cancellation	Rating 7.4 4,409 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $668	Free Cancellation	Rating 6.8 8,064 reviews	Search Lufthansa flights
SWISS	PriceFrom $818	Free Cancellation	Rating 7.5 1,969 reviews	Search SWISS flights

Nikiti

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Paralia

Sarti

Afytos

Loutraki

Polychrono

Ammouliani

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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 $321

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 8/19. 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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Lufthansa flights from Illinois to Thessaloniki

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Air Serbia flights from Illinois to Thessaloniki

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

What airlines fly to Thessaloniki?

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