Dublin (DUB) to Chicago (ORD) flight deal in economy from $586

Air CanadaACAir CanadaLufthansaLHLufthansaSwiss International Air LinesLXSwiss International Air LinesAustrian AirlinesOSAustrian AirlinesUnited AirlinesUAUnited Airlines
Round Trip•Economy
IrelandDUB

Dublin Airport

Dublin, Ireland
United StatesORD

O'Hare International Airport

Chicago, United States
$807 USD
-27%$586 USD
Verified about 11 hours ago
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Sunday, October 4th, 2026

4 round-trip options

Returning
Fri, Oct 9, 2026•5 Day Trip
$922 USD
Google Flights
Returning
Wed, Oct 14, 2026•10 Day Trip
$818 USD
Google Flights
Returning
Thu, Oct 15, 2026•11 Day Trip
$817 USD
Google Flights
Returning
Sat, Oct 17, 2026•13 Day Trip
$817 USD
Google Flights