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

Home Premium Fare Deals About

Air Canada

Lufthansa

Swiss International Air Lines

LXSwiss International Air Lines

Austrian Airlines

OSAustrian Airlines

United Airlines

UAUnited Airlines

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

Monday, December 7th, 2026

3 round-trip options

Returning

Mon, Dec 14, 2026•7 Day Trip

$703 USD

Returning

Tue, Dec 15, 2026•8 Day Trip

$766 USD

Returning

Sat, Dec 19, 2026•12 Day Trip

$763 USD