ONT

Ontario International Airport

Old Terminal 1 (USO only)

USO Lounge

Terminal 2

Aspire Lounge (Terminal 2)

Terminal 4

Aspire Lounge (Terminal 4)
ONT
Ontario International Airport
Old Terminal 1 (USO only)

USO Lounge

Not reviewed yet

Our team visits lounges to provide a trusted perspective. We haven't visited the lounges at ONT yet.

Have you visited this lounge?

Record your lounge visits and add notes— it's free! Plus, earn fun achievements and share insights.

This lounge features

Food / Light snacks

Light snacks and non-alcoholic drinks.

Located in

Old Terminal 1 (USO only)
Landside / Before security

Located inside the Administrative Building (Old Terminal 1), across from Parking Lot F.

How can I access this lounge?

This may not be a complete list.

Contribute to the community! Tell us if something on this page is wrong or missing.

No official relationship

Independent site here for a good time. No affiliation with any airport, lounge, card, or airline.

No ads or affiliate links

We include external content we think is helpful. We don't get paid by anyone.

No guarantees

We're proud of being accurate, but we can be wrong or outdated. Verify information yourself.

© 2026 This Lounge LLC. All rights reserved. No part of this site may be reproduced, scraped, or distributed without prior written permission. By using this site, you agree to the Terms of Use and Privacy Policy.