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AC
Air Canada
LH
Lufthansa
LX
Swiss International Air Lines
OS
Austrian Airlines
UA
United Airlines
One Way
•
Economy
ORD
O'Hare International Airport
Chicago, United States
ATH
Athens International Airport
Athens, Greece
$635 USD
-41%
$374
USD
Verified Dec 1, 2025 at 12:58 AM
February 2026
Today
Mon
Tue
Wed
Thu
Fri
Sat
Sun
26
$396
27
$396
28
$396
29
$446
30
$446
31
$446
1
$397
2
$397
3
$396
4
$396
5
$446
6
$439
7
$446
8
$397
9
$396
10
$396
11
$396
12
$446
13
$439
14
$390
15
$396
16
$396
17
$396
18
$396
19
$446
20
$446
21
$446
22
$396
23
$396
24
$374
25
$381
26
$446
27
$446
28
$393
1
Fair Availability
25% of dates checked are available within 10% of the lowest price
Wednesday, February 11th, 2026
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