Chicago (ORD) to Dublin (DUB) flight deal in economy from $637
$737 USD
-14%$637 USD
Verified 13 days agoAugust 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
40% of dates checked are available within 10% of the lowest price
Friday, August 7th, 2026
6 round-trip options
Returning
Thu, Aug 13, 2026•6 Day Trip
$672 USD
Returning
Fri, Aug 14, 2026•7 Day Trip
$672 USD
Returning
Sun, Aug 16, 2026•9 Day Trip
$697 USD
Returning
Mon, Aug 17, 2026•10 Day Trip
$667 USD
Returning
Wed, Aug 19, 2026•12 Day Trip
$642 USD
Returning
Thu, Aug 20, 2026•13 Day Trip
$637 USD