ONT

3 airport lounges in
Ontario International Airport

Ontario, California, US

Our take: Two compact Aspire lounges, one in each main terminal

Priority Pass: Terminal 2 and Terminal 4 have nearly identical Aspire lounges: small rooms with reasonable food and comfortable seating. Stop in if one is near your gate, but neither is worth changing terminals for.
USO: The USO Lounge is landside in Old Terminal 1, separate from the passenger terminals. It has light snacks, a quiet sleeping area, and outdoor space.

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Our take: Two compact Aspire lounges, one in each main terminal

Priority Pass: Terminal 2 and Terminal 4 have nearly identical Aspire lounges: small rooms with reasonable food and comfortable seating. Stop in if one is near your gate, but neither is worth changing terminals for.
USO: The USO Lounge is landside in Old Terminal 1, separate from the passenger terminals. It has light snacks, a quiet sleeping area, and outdoor space.

LoungeLocation

Old Terminal 1 (USO only)

USO Lounge

Landside

Terminal 2

Aspire Lounge(Terminal 2)

Between Gates 209-210

Terminal 4

Aspire Lounge(Terminal 4)

Between Gates 410-411

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ONT

3 airport lounges in Ontario International Airport