
Keep the following information in mind while searching for Greece to Chicago flight deals. Data was last updated October 30, 2026.
Round-trip from | $688 (Air Serbia) |
|---|---|
One-way from | $392 (Mytrip) |
Popular in | April |
Cheapest in | February |
Average price | $851 |
Good round-trip deal | $918 or less |
Good one-way deal | $517 or less |
Fly from
Fly to
Route
Depart
Return
AthensChicago
ATH Athens Eleftherios V. - ORD Chicago O'Hare Intl
ATHORD
Athens Eleftherios V.
Fri 1/29
9:45 pm-5:20 pm
3 stops51h 35m
Chicago O'Hare Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
AthensChicago
ATH Athens Eleftherios V. - ORD Chicago O'Hare Intl
ATHORD
Athens Eleftherios V.
Fri 1/29
3:50 pm-2:55 pm
1 stop31h 05m
Chicago O'Hare Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
AthensChicago
ATH Athens Eleftherios V. - ORD Chicago O'Hare Intl
ATHORD
Athens Eleftherios V.
Mon 1/11
6:10 am-2:25 pm
1 stop16h 15m
Chicago O'Hare Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
AthensChicago
ATH Athens Eleftherios V. - ORD Chicago O'Hare Intl
ATHORD
Athens Eleftherios V.
Tue 11/24
11:55 am-3:30 pm
2 stops35h 35m
Chicago O'Hare Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
ThessalonikiChicago
SKG Thessaloniki Makedonia - ORD Chicago O'Hare Intl
SKGORD
Thessaloniki Makedonia
Fri 12/18
4:05 pm-4:50 pm
1 stop32h 45m
Chicago O'Hare Intl
Sat 1/2
7:30 pm-3:20 am
1 stop23h 50m
ThessalonikiChicago
SKG Thessaloniki Makedonia - ORD Chicago O'Hare Intl
SKGORD
Thessaloniki Makedonia
Mon 1/4
2:05 pm-5:20 pm
2 stops59h 15m
Chicago O'Hare Intl
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
AthensChicago
ATH Athens Eleftherios V. - ORD Chicago O'Hare Intl
ATHORD
Athens Eleftherios V.
Mon 2/8
8:20 am-9:52 pm
2 stops21h 32m
Chicago O'Hare Intl
Mon 3/8
7:10 pm-8:20 pm
2 stops17h 10m
AthensChicago
ATH Athens Eleftherios V. - ORD Chicago O'Hare Intl
ATHORD
Athens Eleftherios V.
Sat 4/10
9:05 pm-4:10 pm
1 stop27h 05m
Chicago O'Hare Intl
Mon 4/12
10:10 am-6:40 pm
2 stops24h 30m
AthensChicago
ATH Athens Eleftherios V. - ORD Chicago O'Hare Intl
ATHORD
Athens Eleftherios V.
Mon 2/8
8:20 am-4:45 pm
1 stop16h 25m
Chicago O'Hare Intl
Mon 3/8
7:10 pm-8:20 pm
2 stops17h 10m
AthensChicago
ATH Athens Eleftherios V. - ORD Chicago O'Hare Intl
ATHORD
Athens Eleftherios V.
Sat 12/26
6:10 am-5:00 pm
2 stops18h 50m
Chicago O'Hare Intl
Sat 1/9
10:40 am-1:40 pm
2 stops19h 00m
Everything you need to know about your flight from Greece to Chicago
Boarding
Comfort
Crew
Food
Overall
Entertainment
Reviews
Gigi,Oct 2026
IST - MIA
Boarding
Comfort
Crew
Food
Overall
Entertainment
Reviews
Gigi,Oct 2026
IST - MIA
Boarding
Comfort
Crew
Food
Overall
Entertainment
Reviews
Gigi,Oct 2026
IST - MIA
Boarding
Comfort
Crew
Food
Overall
Entertainment
Reviews
Gigi,Oct 2026
IST - MIA
Boarding
Comfort
Crew
Food
Overall
Entertainment
Reviews
Gigi,Oct 2026
IST - MIA
Boarding
Comfort
Crew
Food
Overall
Entertainment
Reviews
Gigi,Oct 2026
IST - MIA
Find useful and relevant information for your journey from Greece to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$531 | Average$840 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$539 | Average$808 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$552 | Average$806 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$586 | Average$866 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$587 | Average$715 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$644 | Average$803 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$657 | Average$861 | FlexibilityNo cancel fee | On-time69% |