Chicago (ORD) to Dublin (DUB) flight deal in economy from $637
$737 USD
-14%$637 USD
Verified 14 days agoNovember 2026
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Good Availability
40% of dates checked are available within 10% of the lowest price
Sunday, November 22nd, 2026
6 round-trip options
Returning
Fri, Nov 27, 2026•5 Day Trip
$731 USD
Returning
Sat, Nov 28, 2026•6 Day Trip
$836 USD
Returning
Mon, Nov 30, 2026•8 Day Trip
$768 USD
Returning
Wed, Dec 2, 2026•10 Day Trip
$729 USD
Returning
Thu, Dec 3, 2026•11 Day Trip
$727 USD
Returning
Sat, Dec 5, 2026•13 Day Trip
$777 USD