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Cheap flights from Illinois to Thessaloniki from $315

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 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Illinois to Thessaloniki

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:10 pm - 8:25 pm
ORD
-
SKG
16h 15m
1 stop
Turkish Airlines Logo
9:35 am - 9:40 am
SKG
-
ORD
32h 05m
1 stop
$531Turkish Airlines
Sun, Apr 26 - Thu, May 7
Turkish Airlines Logo
8:10 pm - 8:45 am
ORD
-
SKG
28h 35m
1 stop
Turkish Airlines Logo
9:15 pm - 9:40 am
SKG
-
ORD
20h 25m
1 stop
$548Turkish Airlines
Sun, Apr 26 - Thu, May 7
Turkish Airlines Logo
8:10 pm - 8:45 am
ORD
-
SKG
28h 35m
1 stop
Turkish Airlines Logo
9:15 pm - 9:40 am
SKG
-
ORD
20h 25m
1 stop
$581Turkish Airlines
Thu, Sep 3 - Fri, Sep 11
Air Serbia Logo
11:20 pm - 3:10 am
ORD
-
SKG
19h 50m
1 stop
Air Serbia Logo
4:25 am - 9:15 pm
SKG
-
ORD
24h 50m
1 stop
$583Air Serbia
Sat, Apr 4 - Sat, Apr 18
Air Serbia Logo
11:20 pm - 3:10 am
ORD
-
SKG
19h 50m
1 stop
Air Serbia Logo
4:25 am - 9:15 pm
SKG
-
ORD
24h 50m
1 stop
$586Air Serbia
Sat, Apr 4 - Sat, Apr 18
British Airways Logo
9:35 pm - 1:35 pm
STL
-
SKG
32h 00m
1 stop
British Airways Logo
12:25 pm - 7:30 pm
SKG
-
STL
15h 05m
1 stop
$893British Airways
Tue, Apr 28 - Tue, May 19
British Airways Logo
9:35 pm - 1:35 pm
STL
-
SKG
32h 00m
1 stop
British Airways Logo
1:50 pm - 7:21 pm
SKG
-
STL
37h 31m
2 stops
$938British Airways
Tue, Apr 28 - Wed, May 20
Multiple Airlines Logo
7:45 am - 8:45 am
STL
-
SKG
41h 00m
2 stops
Multiple Airlines Logo
9:15 pm - 9:13 pm
SKG
-
STL
31h 58m
2 stops
$1,019Multiple Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
6:00 am - 1:00 pm
MLI
-
SKG
23h 00m
3 stops
Multiple Airlines Logo
11:30 am - 11:03 pm
SKG
-
MLI
19h 33m
2 stops
$1,083Multiple Airlines
Tue, Sep 1 - Wed, Sep 9
Lufthansa Logo
1:33 pm - 6:05 pm
MLI
-
SKG
20h 32m
2 stops
Lufthansa Logo
7:00 pm - 12:14 am
SKG
-
MLI
37h 14m
2 stops
$1,117Lufthansa
Tue, Sep 1 - Wed, Sep 9

Turkish Airlines flights from Illinois to Thessaloniki

Our best Turkish Airlines deals on Illinois to Thessaloniki flight tickets
Turkish Airlines
Apr 26
ORD8:10 pmChicago O'Hare Intl
16h 15m
1 stop
SKG8:25 pmThessaloniki Makedonia
May 7
SKG9:35 amThessaloniki Makedonia
32h 05m
1 stop
ORD9:40 amChicago O'Hare Intl
$531
Turkish Airlines
Apr 26
ORD8:10 pmChicago O'Hare Intl
28h 35m
1 stop
SKG8:45 amThessaloniki Makedonia
May 7
SKG9:15 pmThessaloniki Makedonia
20h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$548
Turkish Airlines
Sep 3
ORD8:10 pmChicago O'Hare Intl
28h 35m
1 stop
SKG8:45 amThessaloniki Makedonia
Sep 11
SKG9:15 pmThessaloniki Makedonia
20h 25m
1 stop
ORD9:40 amChicago O'Hare Intl
$581

Scandinavian Airlines flights from Illinois to Thessaloniki

Our best Scandinavian Airlines deals on Illinois to Thessaloniki flight tickets
Scandinavian Airlines
Apr 16
ORD6:04 amChicago O'Hare Intl
46h 16m
2 stops
SKG12:20 pmThessaloniki Makedonia
May 7
SKG7:50 pmThessaloniki Makedonia
28h 20m
1 stop
ORD4:10 pmChicago O'Hare Intl
$649
Scandinavian Airlines
Apr 16
ORD6:04 amChicago O'Hare Intl
46h 16m
2 stops
SKG12:20 pmThessaloniki Makedonia
May 2
SKG11:25 pmThessaloniki Makedonia
48h 45m
2 stops
ORD4:10 pmChicago O'Hare Intl
$656
Scandinavian Airlines
Apr 15
ORD6:21 pmChicago O'Hare Intl
57h 59m
2 stops
SKG12:20 pmThessaloniki Makedonia
May 7
SKG7:50 pmThessaloniki Makedonia
28h 20m
1 stop
ORD4:10 pmChicago O'Hare Intl
$661

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated March 13, 2026.
Use the filters below to find and compare flights from Illinois to Thessaloniki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sun 4/26

8:10 pm-8:25 pm

1 stop16h 15m

Thessaloniki Makedonia

Thu 5/7

9:35 am-9:40 am

1 stop32h 05m

$531

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sun 4/26

8:10 pm-8:45 am

1 stop28h 35m

Thessaloniki Makedonia

Thu 5/7

9:15 pm-9:40 am

1 stop20h 25m

$548

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Thu 9/3

8:10 pm-8:45 am

1 stop28h 35m

Thessaloniki Makedonia

Fri 9/11

9:15 pm-9:40 am

1 stop20h 25m

$581

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 4/4

11:20 pm-3:10 am

1 stop19h 50m

Thessaloniki Makedonia

Sat 4/18

4:25 am-9:15 pm

1 stop24h 50m

$583

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 4/4

11:20 pm-3:10 am

1 stop19h 50m

Thessaloniki Makedonia

Sat 4/18

4:25 am-9:15 pm

1 stop24h 50m

$586

St. LouisThessaloniki

STL - SKG

STLSKG

Lambert-St Louis

Tue 4/28

9:35 pm-1:35 pm

1 stop32h 00m

Thessaloniki Makedonia

Tue 5/19

12:25 pm-7:30 pm

1 stop15h 05m

$893

St. LouisThessaloniki

STL - SKG

STLSKG

Lambert-St Louis

Tue 4/28

9:35 pm-1:35 pm

1 stop32h 00m

Thessaloniki Makedonia

Wed 5/20

1:50 pm-7:21 pm

2 stops37h 31m

$938

St. LouisThessaloniki

STL - SKG

STLSKG

Lambert-St Louis

Mon 4/27

7:45 am-8:45 am

2 stops41h 00m

Thessaloniki Makedonia

Mon 5/4

9:15 pm-9:13 pm

2 stops31h 58m

$1,019
Quickest round-trip

MolineThessaloniki

MLI - SKG

MLISKG

Moline Quad-City

Tue 9/1

6:00 am-1:00 pm

3 stops23h 00m

Thessaloniki Makedonia

Wed 9/9

11:30 am-11:03 pm

2 stops19h 33m

$1,083

MolineThessaloniki

MLI - SKG

MLISKG

Moline Quad-City

Tue 9/1

1:33 pm-6:05 pm

2 stops20h 32m

Thessaloniki Makedonia

Wed 9/9

7:00 pm-12:14 am

2 stops37h 14m

$1,117

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Thessaloniki from

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

What is the cheapest month to fly to Thessaloniki?

In general, November 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 $621. If you aren’t able to travel during the month of November, then book flights to Thessaloniki from Illinois during May instead. Flights to Thessaloniki in May, while not as cheap as those in November, still average around $644.

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.
Search flight deals

  • 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?

  • 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
Turkish AirlinesPriceFrom $629Free CancellationRating
7.3
4,253 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $668Free CancellationRating
6.8
7,848 reviews
Search Lufthansa flights
SWISSPriceFrom $818Free CancellationRating
7.5
1,897 reviews
Search SWISS flights

Traveling to a place near Thessaloniki?

Book flights to Thessaloniki if you plan to visit one of these locations
Nikiti
Pefkochori
Kallithea
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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Fly your favorite airline to Thessaloniki

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Turkish Airlines
Lufthansa
SWISS