Chicago (ORD) to Dublin (DUB) flight deal in economy from $637
$737 USD
-14%$637 USD
Verified 14 days agoNovember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
40% of dates checked are available within 10% of the lowest price
Wednesday, November 25th, 2026
6 round-trip options
Returning
Mon, Nov 30, 2026•5 Day Trip
$733 USD
Returning
Tue, Dec 1, 2026•6 Day Trip
$729 USD
Returning
Thu, Dec 3, 2026•8 Day Trip
$687 USD
Returning
Sat, Dec 5, 2026•10 Day Trip
$737 USD
Returning
Sun, Dec 6, 2026•11 Day Trip
$737 USD
Returning
Tue, Dec 8, 2026•13 Day Trip
$687 USD