In-cabin pet carriers that fit LATAM Airlines
The carriers from our list that clear LATAM Airlines' official 15.7 × 11 × 9.8 in under-seat limit — sorted best-fit first, with the ones that squeeze in when collapsed flagged.
Short answer: 1 of the 15 carriers we track fits LATAM Airlines' 15.7 × 11 × 9.8 in limit, with room to spare on every side. 14 are too big.
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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 15.7 × 11 × 9.8 in — 0.7" spare on length, 1" on width, 1.3" on height. · collapsible/flex | 15 × 10 × 8.5 in | Fits | See on Amazon → |
Every fit is against the published maximum; real under-seat space varies by aircraft (why). Full rules & fees: LATAM Airlines pet policy → · how LATAM Airlines ranks on fee and space →
Other airlines: LOT Polish Airlines · Lufthansa · Mokulele Airlines · Norwegian · Pegasus Airlines · Porter Airlines
Common questions
What size pet carrier does LATAM Airlines allow in the cabin?
LATAM Airlines' published limit for a carrier under the seat in front of you is 15.7 × 11 × 9.8 in. Weight limit: not published. We last checked this against LATAM Airlines' own pet policy on 2026-10-03.
How many pet carriers fit LATAM Airlines' limit?
1 of the 15 carriers we track fits LATAM Airlines' 15.7 × 11 × 9.8 in limit, with room to spare on every side. 14 are too big.
Which carriers are too big for LATAM Airlines?
Mr. Peanut's Gold Series Mini (Low-Profile), Mr. Peanut's Gold Series Standard (Expandable), Petmate Soft-Sided Kennel Cab (Medium), Sherpa Original Deluxe (Medium), Sleepypod Air, Diggs Passenger, ibiyaya JetPaw Expandable Backpack, Sleepypod Atom, Away The Pet Carrier, Petsfit (Medium) Expandable Soft-Sided, Bergan Comfort Carrier (Small), Frisco Premium Airline-Compliant Carrier, Sherpa Original Deluxe (Large), SturdiBag Pro (Large, Flexible Height). Each is over the 15.7 × 11 × 9.8 in limit.