Southwest® flights from Eugene to Chicago (O'Hare) from $149
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Explore flights from Eugene to Chicago (O'Hare)
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Sep 2025
From$374*
Seen: 20 hrs ago
One Way/Basic
Oct 2025
From$144*
Seen: 20 hrs ago
One Way/Basic
Nov 2025
From$139*
Seen: 8 hrs ago
One Way/Basic
Dec 2025
From$144*
Seen: 16 hrs ago
One Way/Basic
Jan 2026
No result for this month.
Feb 2026
From$150*
Seen: 20 hrs ago
One Way/Basic
$59
Displaying fares for September-2025
29
Mon
SEP
26
Sun
19
Wed
07
Sun
14
Wed
01
Sun
FEB
Range$59-$69
*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.