American Express · $895/year · Ontario
Does The Business Platinum Card from American Express get you into ONT lounges?
Yes — 1 lounge at Ontario International (ONT).
Here's every lounge at ONT that The Business Platinum Card from American Express opens, grouped by network, with the exact access rule for each. Some access is restricted (visit caps or same-day-flight requirements) — check each rule below.
Lounges you can enter at ONT
Escape Lounges - The Centurion Studio Partner 1 lounge
Complimentary access for cardholder + 2 guests.
If The Business Platinum Card from American Express isn't right for you at ONT
Other cards that open at least one lounge at ONT:
The Platinum Card from American Express
Centurion Card from American Express (Black Card)
Business Centurion Card from American Express
Other airports where The Business Platinum Card from American Express unlocks lounges
Top airports covered by The Business Platinum Card from American Express besides ONT:
See all airports, not just ONT
Open The Business Platinum Card from American Express in the app →
The Business Platinum Card from American Express works at many US airports. Open the app to see the full map.