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 10 hours ago
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Tuesday, September 22nd, 2026

5 round-trip options

Returning
Sun, Sep 27, 2026•5 Day Trip
$817 USD
Google Flights
Returning
Tue, Sep 29, 2026•7 Day Trip
$817 USD
Google Flights
Returning
Thu, Oct 1, 2026•9 Day Trip
$817 USD
Google Flights
Returning
Sat, Oct 3, 2026•11 Day Trip
$817 USD
Google Flights
Returning
Tue, Oct 6, 2026•14 Day Trip
$817 USD
Google Flights