nancy adams > 12:21 14/07/2023
What terminal is Hawaiian Airlines at Ontario airport? Hawaiian Airlines uses Terminal 4 at Ontario International Airport (ONT). There is no international terminal at ONT, so all flights from Hawaiian Airlines depart and arrive in Terminal 4.
Here are the contact details for Hawaiian Airlines at ONT:
Address: 2900 E Airport Dr, Ontario, CA 91761
Phone: +1 800 367 5320