Chicago (ORD) to Dublin (DUB) flight deal in economy from $637
$737 USD
-14%$637 USD
Verified 13 days agoAugust 2026
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Good Availability
40% of dates checked are available within 10% of the lowest price
Monday, August 3rd, 2026
6 round-trip options
Returning
Sun, Aug 9, 2026•6 Day Trip
$760 USD
Returning
Mon, Aug 10, 2026•7 Day Trip
$686 USD
Returning
Wed, Aug 12, 2026•9 Day Trip
$672 USD
Returning
Thu, Aug 13, 2026•10 Day Trip
$672 USD
Returning
Sat, Aug 15, 2026•12 Day Trip
$692 USD
Returning
Sun, Aug 16, 2026•13 Day Trip
$686 USD