In-cabin pet carriers that fit Hawaiian Airlines
The carriers from our list that clear Hawaiian Airlines's official 17 × 11 × 9.5 in under-seat limit — sorted best-fit first, with the ones that squeeze in when collapsed flagged.
📏 Height limit is 9.5" — tighter than the mainland Big Four. Standard 10.5-11"-tall carriers exceed it on paper; pick a low-profile or flexible-height soft carrier.
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| Carrier | Size | Fit | Buy |
|---|---|---|---|
Sherpa Original Deluxe (Small) up to ~8 lb · max pet 13″ long × 7.5″ tall 15 × 10 × 8.5 in is within 17 × 11 × 9.5 in — 2" spare on length, 1" on width, 1" on height. · collapsible/flex | 15 × 10 × 8.5 in | Fits | See on Amazon → |
 Mr. Peanut's Gold Series Mini (Low-Profile) up to ~15 lb 17 × 11 × 9 in is within 17 × 11 × 9.5 in — 0" spare on length, 0" on width, 0.5" on height. Tightest margin is 0", so measure before you fly. · collapsible/flex | 17 × 11 × 9 in | Exact fit | See on Amazon → |
 Sherpa Original Deluxe (Medium) up to ~16 lb · max pet 16″ long × 9.5″ tall 10.5" tall vs a 9.5" limit — 1" over, but the flexible-height top compresses down. Verify it squeezes under your actual seat. · collapsible/flex | 17 × 11 × 10.5 in | Flexes — 1" over | See on Amazon → |
Every fit is against the published maximum; real under-seat space varies by aircraft (why). Full rules & fees: Hawaiian Airlines pet policy →
Citing this policy data? Go ahead — sourced from the official airline page, last verified 2026-09-05. Copy a ready-made reference: