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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
BCN
Barcelona Airport
Barcelona, Spain
$527 USD
-27%
$385
USD
Verified Oct 17, 2025 at 9:18 PM
October 2025
Today
Mon
Tue
Wed
Thu
Fri
Sat
Sun
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
$473
18
$464
19
$394
20
$394
21
$394
22
$394
23
$464
24
$464
25
$464
26
$394
27
$394
28
$394
29
$394
30
$464
31
$469
1
$496
2
$419
Fair Availability
36% of dates checked are available within 10% of the lowest price
Sunday, October 19th, 2025
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