DUB to ORD from $586 in economy – flightdeals.net

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Round Trip•Economy

Dublin Airport

Dublin, Ireland

O'Hare International Airport

Chicago, United States

$807 USD

-27%$586 USD

Verified about 14 hours ago

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$698 1$698 2$698 3$698 4$698 5$698 6$698 7$703 8$763 9$651 10$765 11$750 12$738 13$667 14$763 15$812 16$812 17$813 18$828 19$828 20$828 21$828 22$828 23$755 24$748 25$656 26$736 27$772 28$755 29$772 30$780 31$740 1$777 2$881 3$863

Extremely Rare Availability

1% of dates checked are available within 10% of the lowest price

Thursday, December 17th, 2026

3 round-trip options

Returning

Thu, Dec 24, 2026•7 Day Trip

$818 USD

Returning

Fri, Dec 25, 2026•8 Day Trip

$817 USD

Returning

Tue, Dec 29, 2026•12 Day Trip

$813 USD