American Express · $895/year · Ontario
Does The 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 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.
Before you walk to the lounge
- Terminal check: terminal data is incomplete for at least one mapped lounge at ONT, so confirm the location in your airline or lounge-network app before leaving your gate.
- Same-day travel: most lounge networks require a same-day boarding pass, and airline clubs may require travel on that airline or a partner.
- Guest policy: free guests are not universal. Check the card rule beside each network before promising entry to a travel companion.
- What this card does not get you: The Platinum Card from American Express has restrictions on Delta Sky Club access.
If The Platinum Card from American Express isn't right for you at ONT
Other cards that open at least one lounge at ONT:
The Business Platinum Card from American Express
Centurion Card from American Express (Black Card)
Business Centurion Card from American Express
Other airports where The Platinum Card from American Express unlocks lounges
Top airports covered by The Platinum Card from American Express besides ONT:
See all airports, not just ONT
Open The Platinum Card from American Express in the app →
The Platinum Card from American Express works at many US airports. Open the app to see the full map.