$455+ Cheap flights from Chicago (CHI) to Thessaloniki (SKG)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SKG
Oct 12 — Oct 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chicago 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 Chicago to Thessaloniki
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to ThessalonikiExplore the most affordable flight options available from Chicago to Thessaloniki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Chicago to Thessaloniki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This KLM deal was found by Cheapflights users on 9/12. 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.
Tue 10/271:55 pm -
2 stops15h 55m
Tue 11/39:35 pm -
1 stop24h 50m
Deal found 9/12![KLM logo]()
$609
This KLM deal was found by Cheapflights users on 9/12. 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.
Tue 10/2712:49 pm -
2 stops17h 01m
Tue 11/39:35 pm -
2 stops32h 58m
Deal found 9/12![KLM logo]()
$619
This KLM deal was found by Cheapflights users on 9/9. 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.
Wed 10/214:50 pm -
1 stop19h 50m
Mon 11/91:40 pm -
2 stops18h 14m
Deal found 9/9![KLM logo]()
$664
This KLM deal was found by Cheapflights users on 9/11. 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 10/265:25 pm -
1 stop20h 20m
Mon 11/21:40 pm -
2 stops18h 17m
Deal found 9/11![KLM logo]()
$665
This Gotogate deal was found by Cheapflights users on 9/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:10 pm -
1 stop16h 15m
Tue 10/209:15 pm -
1 stop20h 25m
Deal found 9/8![Turkish Airlines logo]()
$666
This CheapOair deal was found by Cheapflights users on 9/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:10 pm -
1 stop28h 35m
Wed 10/289:50 pm -
1 stop20h 10m
Deal found 9/12![Turkish Airlines logo]()
$691
This Justfly.com deal was found by Cheapflights users on 9/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:10 pm -
1 stop28h 35m
Mon 11/99:30 am -
1 stop16h 50m
Deal found 9/9![Turkish Airlines logo]()
$724
This Justfly.com deal was found by Cheapflights users on 9/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:10 pm -
1 stop28h 35m
Mon 10/129:15 pm -
1 stop29h 00m
Deal found 9/8![Turkish Airlines logo]()
$734
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:25 am -
1 stop25h 00m
Sun 10/189:15 pm -
1 stop20h 25m
Deal found 9/10![Turkish Airlines logo]()
$744
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:15 pm -
1 stop16h 50m
Sun 11/19:30 am -
1 stop33h 30m
Deal found 9/10![Turkish Airlines logo]()
$751
This KLM deal was found by Cheapflights users on 9/9. 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.
Wed 10/216:44 pm -
2 stops17h 56m
Mon 11/91:40 pm -
2 stops34h 38m
Deal found 9/9![KLM logo]()
$1,247
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:27 pm -
2 stops17h 03m
Sat 10/311:55 pm -
2 stops34h 52m
Deal found 9/9![Delta logo]()
$1,982
Best flights from Chicago to ThessalonikiDiscover carefully curated flight deals from Chicago to Thessaloniki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Chicago to Thessaloniki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This KLM deal was found by Cheapflights users on 9/12. 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.
Tue 10/271:55 pm -
2 stops15h 55m
Tue 11/39:35 pm -
1 stop24h 50m
Deal found 9/12![KLM logo]()
$609
This Turkish Airlines deal was found by Cheapflights users on 9/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:15 pm -
1 stop28h 25m
Tue 11/39:50 pm -
1 stop21h 10m
Deal found 9/12![Turkish Airlines logo]()
$691
This British Airways deal was found by Cheapflights users on 9/8. 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.
Wed 10/218:00 pm -
2 stops34h 25m
Mon 11/98:10 pm -
1 stop25h 35m
Deal found 9/8![British Airways logo]()
$774
This Turkish Airlines deal was found by Cheapflights users on 9/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:10 pm -
1 stop28h 35m
Fri 10/96:15 pm -
2 stops23h 25m
Deal found 9/10![Multiple Airlines logo]()
$1,002
This Air Serbia deal was found by Cheapflights users on 9/7. 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.
Sat 9/1911:20 pm -
1 stop19h 50m
Sat 9/264:25 am -
1 stop24h 50m
Deal found 9/7![Air Serbia logo]()
$1,168
This KLM deal was found by Cheapflights users on 9/12. 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.
Tue 10/2712:49 pm -
2 stops17h 01m
Tue 11/39:35 pm -
2 stops32h 58m
Deal found 9/12![KLM logo]()
$619
This KLM deal was found by Cheapflights users on 9/11. 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 10/265:25 pm -
1 stop20h 20m
Mon 11/21:40 pm -
2 stops18h 17m
Deal found 9/11![KLM logo]()
$665
This Turkish Airlines deal was found by Cheapflights users on 9/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:10 pm -
1 stop28h 35m
Fri 10/99:15 pm -
1 stop20h 25m
Deal found 9/8![Turkish Airlines logo]()
$822
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:27 pm -
2 stops17h 03m
Sat 10/311:55 pm -
2 stops34h 52m
Deal found 9/9![Delta logo]()
$1,982
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:55 am -
2 stops29h 35m
Wed 10/1410:10 pm -
2 stops29h 45m
Deal found 9/11![Multiple Airlines logo]()
$1,019
This Turkish Airlines deal was found by Cheapflights users on 9/11. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:10 pm -
1 stop16h 15m
Thu 10/226:15 pm -
2 stops23h 25m
Deal found 9/11![Multiple Airlines logo]()
$1,021
This British Airways deal was found by Cheapflights users on 9/9. 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.
Sat 10/1010:05 am -
2 stops18h 20m
Sun 10/181:35 pm -
2 stops34h 36m
Deal found 9/9![British Airways logo]()
$1,147
This British Airways deal was found by Cheapflights users on 9/11. 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.
Thu 9/241:35 pm -
2 stops37h 50m
Mon 10/51:20 pm -
1 stop32h 30m
Deal found 9/11![British Airways logo]()
$1,290
This KLM deal was found by Cheapflights users on 9/9. 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.
Wed 10/216:44 pm -
2 stops17h 56m
Mon 11/91:40 pm -
2 stops34h 38m
Deal found 9/9![KLM logo]()
$1,247
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:44 pm -
2 stops41h 56m
Wed 10/281:40 pm -
2 stops27h 23m
Deal found 9/12![Delta logo]()
$2,345
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:09 pm -
2 stops19h 31m
Wed 10/281:40 pm -
2 stops27h 23m
Deal found 9/8![Delta logo]()
$9,513
This KLM deal was found by Cheapflights users on 9/8. 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.
Fri 12/411:28 am -
2 stops17h 37m
Tue 12/89:35 pm -
2 stops26h 42m
Deal found 9/8![KLM logo]()
$11,338
Last-minute flights from Chicago to ThessalonikiDiscover last-minute flight deals from Chicago to Thessaloniki. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Thessaloniki. Data last updated September 12, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 9/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:10 pm -
1 stop16h 15m
Tue 10/209:15 pm -
1 stop20h 25m
Deal found 9/8![Turkish Airlines logo]()
$666
This Justfly.com deal was found by Cheapflights users on 9/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:10 pm -
1 stop28h 35m
Mon 10/129:15 pm -
1 stop29h 00m
Deal found 9/8![Turkish Airlines logo]()
$734
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:25 am -
1 stop25h 00m
Sun 10/189:15 pm -
1 stop20h 25m
Deal found 9/10![Turkish Airlines logo]()
$744
This CheapOair deal was found by Cheapflights users on 9/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:10 pm -
1 stop28h 35m
Wed 10/289:50 pm -
1 stop20h 10m
Deal found 9/12![Turkish Airlines logo]()
$691
This KLM deal was found by Cheapflights users on 9/9. 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.
Wed 10/214:50 pm -
1 stop19h 50m
Mon 11/91:40 pm -
2 stops18h 14m
Deal found 9/9![KLM logo]()
$664
This Justfly.com deal was found by Cheapflights users on 9/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:10 pm -
1 stop28h 35m
Mon 11/99:30 am -
1 stop16h 50m
Deal found 9/9![Turkish Airlines logo]()
$724
This KLM deal was found by Cheapflights users on 9/9. 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.
Wed 10/216:44 pm -
2 stops17h 56m
Mon 11/91:40 pm -
2 stops34h 38m
Deal found 9/9![KLM logo]()
$1,247
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:27 pm -
2 stops17h 03m
Sat 10/311:55 pm -
2 stops34h 52m
Deal found 9/9![Delta logo]()
$1,982
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:15 pm -
1 stop16h 50m
Sun 11/19:30 am -
1 stop33h 30m
Deal found 9/10![Turkish Airlines logo]()
$751
This KLM deal was found by Cheapflights users on 9/11. 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 10/265:25 pm -
1 stop20h 20m
Mon 11/21:40 pm -
2 stops18h 17m
Deal found 9/11![KLM logo]()
$665
This KLM deal was found by Cheapflights users on 9/12. 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.
Tue 10/271:55 pm -
2 stops15h 55m
Tue 11/39:35 pm -
1 stop24h 50m
Deal found 9/12![KLM logo]()
$609
This KLM deal was found by Cheapflights users on 9/12. 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.
Tue 10/2712:49 pm -
2 stops17h 01m
Tue 11/39:35 pm -
2 stops32h 58m
Deal found 9/12![KLM logo]()
$619
One-way flights from Chicago to ThessalonikiSearch for one-way flight options from Chicago to Thessaloniki. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Chicago to Thessaloniki. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Tue 9/154:55 pm -
2 stops41h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 9/164:40 pm -
1 stop14h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air Serbia logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 9/164:40 pm -
2 stops20h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 9/173:50 pm -
3 stops32h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$544
This Lufthansa deal was found by Cheapflights users on 9/10. 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.
Thu 9/172:20 pm -
1 stop14h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![SWISS logo]()
$765
Find flight deals from Chicago to Thessaloniki
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Thessaloniki (SKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $609 (KLM) |
One-way from | $455 (Kiwi.com) |
Popular in | May |
Cheapest in | February |
Average price | $750 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago 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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Chicago to Thessaloniki that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoThessaloniki
ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia
ORDSKG
Chicago O'Hare Intl
Tue 9/15
2:40 pm-11:10 am
3 stops36h 30m
Thessaloniki Makedonia
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$483
ChicagoThessaloniki
ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia
ORDSKG
Chicago O'Hare Intl
Thu 9/17
3:45 pm-9:50 pm
2 stops22h 05m
Thessaloniki Makedonia
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$600
ChicagoThessaloniki
ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia
ORDSKG
Chicago O'Hare Intl
Tue 10/27
1:55 pm-12:50 pm
2 stops15h 55m
Thessaloniki Makedonia
Tue 11/3
9:35 pm-2:25 pm
1 stop24h 50m
$609
ChicagoThessaloniki
ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia
ORDSKG
Chicago O'Hare Intl
Wed 9/16
2:20 pm-6:45 pm
3 stops20h 25m
Thessaloniki Makedonia
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$612
ChicagoThessaloniki
MDW Chicago Midway - SKG Thessaloniki Makedonia
MDWSKG
Chicago Midway
Tue 10/27
12:49 pm-12:50 pm
2 stops17h 01m
Thessaloniki Makedonia
Tue 11/3
9:35 pm-10:33 pm
2 stops32h 58m
$619
ChicagoThessaloniki
ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia
ORDSKG
Chicago O'Hare Intl
Mon 10/26
5:25 pm-8:45 pm
1 stop20h 20m
Thessaloniki Makedonia
Mon 11/2
1:40 pm-11:57 pm
2 stops18h 17m
$665
ChicagoThessaloniki
ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia
ORDSKG
Chicago O'Hare Intl
Tue 10/27
9:15 pm-8:40 am
1 stop28h 25m
Thessaloniki Makedonia
Tue 11/3
9:50 pm-11:00 am
1 stop21h 10m
$691
Quickest round-trip
ChicagoThessaloniki
ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia
ORDSKG
Chicago O'Hare Intl
Thu 9/17
2:20 pm-12:30 pm
1 stop14h 10m
Thessaloniki Makedonia
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$765
ChicagoThessaloniki
ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia
ORDSKG
Chicago O'Hare Intl
Wed 10/21
8:00 pm-2:25 pm
2 stops34h 25m
Thessaloniki Makedonia
Mon 11/9
8:10 pm-1:45 pm
1 stop25h 35m
$774
ChicagoThessaloniki
ORD Chicago O'Hare Intl - SKG Thessaloniki Makedonia
ORDSKG
Chicago O'Hare Intl
Sat 10/3
8:10 pm-8:45 am
1 stop28h 35m
Thessaloniki Makedonia
Fri 10/9
9:15 pm-9:40 am
1 stop20h 25m
$822
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Chicago to Thessaloniki
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Thessaloniki in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Thessaloniki flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Thessaloniki flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Thessaloniki flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Thessaloniki flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Thessaloniki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Thessaloniki
Have a flexible travel schedule? Discover the best time to fly to Thessaloniki from Chicago with our price prediction graph.
CHI-SKG
ORD-SKG
MDW-SKG
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.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Thessaloniki
CHI-SKG
ORD-SKG
MDW-SKG
What is the cheapest month to book a flight from Chicago to Thessaloniki?
Currently, February is the cheapest month in which you can book a flight from Chicago to Thessaloniki (average of $590). Flying from Chicago to Thessaloniki in June is currently the most expensive (average of $1,440). 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.
How much does it cost to fly round-trip from Chicago to Thessaloniki?
Airfare is below average for this route at the moment.
Chicago to Thessaloniki flights typically cost between $644 and $890 in October.The cheapest round-trip price found within the last 5 days was $609 on KLM (Oct 27-Nov 3).
How far ahead should I book a flight from Chicago to Thessaloniki?
Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Thessaloniki. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 September 12, 2026.
Get a feel of what it's like to fly with Turkish Airlines and Lufthansa from Chicago to Thessaloniki by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.3
Food
7.5
Comfort
7.3
Overall
7.4
Crew
7.8
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Boarding
7.3
Food
7.5
Comfort
7.3
Overall
7.4
Crew
7.8
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Boarding
7.3
Food
7.5
Comfort
7.3
Overall
7.4
Crew
7.8
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Related info for your journey
Find useful and relevant information for your journey from Chicago to Thessaloniki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Thessaloniki?
Book flights to Thessaloniki if you plan to visit one of these locationsNikiti
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Chicago
Popular flights
Thessaloniki flight routes
Alternative routes for Chicago to Thessaloniki
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Thessaloniki by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Thessaloniki by cabin class
Find flights from Chicago to Thessaloniki, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Thessaloniki flights
Browse other Chicago and Thessaloniki flight options. Last updated on September 12, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Thessaloniki
Explore flights to Thessaloniki departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.
Top 4 airlines flying from Chicago to Thessaloniki
Discover the top 4 airlines that operate flights from Chicago 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 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$500 | Average$845 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$583 | Average$1,190 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$668 | Average$1,383 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$994 | Average$1,357 | FlexibilityNo cancel fee | On-time79% |