Does the Petmate Soft-Sided Kennel Cab (Small) fit Frontier Airlines?
Yes — the Petmate Soft-Sided Kennel Cab (Small) (17 × 10 × 10 in) fits Frontier Airlines's 18 × 14 × 11 in under-seat limit, with 1" to spare on its tightest dimension.
Affiliate link — we may earn a small commission at no extra cost to you. It never changes our specs or which carriers we list.
17 × 10 × 10 in is within 18 × 14 × 11 in — 1" spare on length, 4" on width, 1" on height.
Last verified 2026-07-23 · matched to the published Frontier Airlines limit. Every fit is against the published maximum; real under-seat space varies by aircraft (why).
Full Frontier Airlines shortlist: all carriers that fit Frontier Airlines → · this carrier on other airlines: Petmate Soft-Sided Kennel Cab (Small) specs → · Frontier Airlines rules & fees: Frontier Airlines pet policy →