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U.S. Bank · ONT · Ontario

Altitude Reserve lounges at ONT

The Altitude Reserve (discontinued, closed to new applicants) has recorded access routes to 2 lounges at ONT, across 2 terminals, through Priority Pass.

Details checked as recently as September 2026.

lounges
2
terminals
2
network
1
annual fee
$400

By terminal

Terminal 2

Terminal 4

Quick answers

Does the Altitude Reserve (discontinued, closed to new applicants) get me into a lounge at ONT?

At Ontario International Airport, Lounge Frog records these potential access options: Aspire Lounge Terminal 2 (via Priority Pass; limited visits per year; Subject to capacity) and Aspire Lounge Terminal 4 (via Priority Pass; limited visits per year; Subject to capacity). Entry depends on enrollment, flight, tier, guest and capacity rules; holding a card or membership alone does not guarantee entry.

Which ONT terminals have a lounge the Altitude Reserve (discontinued, closed to new applicants) opens?

Terminal 2: Aspire Lounge Terminal 2. Terminal 4: Aspire Lounge Terminal 4.

Are there conditions or guest limits?

Aspire Lounge Terminal 2: limited visits per year; Subject to capacity. Aspire Lounge Terminal 4: limited visits per year; Subject to capacity.

Built from our directory and checked to our editorial standards. Scores follow our methodology. Something wrong? Tell us from any lounge page.

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