In-cabin pet carriers that fit Azul Linhas Aéreas
The carriers from our list that clear Azul Linhas Aéreas's official not published under-seat limit — sorted best-fit first, with the ones that squeeze in when collapsed flagged.
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| Carrier | Size | Fit | Buy |
|---|---|---|---|
 Sherpa Original Deluxe (Small) Azul Linhas Aéreas does not publish a maximum carrier size, so we will not compute a fit. Confirm the under-seat allowance with Azul Linhas Aéreas before you book. · collapsible/flex | 15 × 10 × 8.5 in | Size not published | See on Amazon → |
 Mr. Peanut's Gold Series Mini (Low-Profile) Azul Linhas Aéreas does not publish a maximum carrier size, so we will not compute a fit. Confirm the under-seat allowance with Azul Linhas Aéreas before you book. · collapsible/flex | 16 × 10.5 × 9.8 in | Size not published | See on Amazon → |
 Petmate Soft-Sided Kennel Cab (Small) Azul Linhas Aéreas does not publish a maximum carrier size, so we will not compute a fit. Confirm the under-seat allowance with Azul Linhas Aéreas before you book. | 17 × 10 × 10 in | Size not published | See on Amazon → |
 Sherpa Original Deluxe (Medium) Azul Linhas Aéreas does not publish a maximum carrier size, so we will not compute a fit. Confirm the under-seat allowance with Azul Linhas Aéreas before you book. · collapsible/flex | 17 × 11 × 10.5 in | Size not published | See on Amazon → |
 Sleepypod Air Azul Linhas Aéreas does not publish a maximum carrier size, so we will not compute a fit. Confirm the under-seat allowance with Azul Linhas Aéreas before you book. · collapsible/flex | 22 × 10.5 × 10.5 in | Size not published | See on Amazon → |
 Diggs Passenger Azul Linhas Aéreas does not publish a maximum carrier size, so we will not compute a fit. Confirm the under-seat allowance with Azul Linhas Aéreas before you book. | 17 × 12 × 10.5 in | Size not published | See on Amazon → |
 Sleepypod Atom Azul Linhas Aéreas does not publish a maximum carrier size, so we will not compute a fit. Confirm the under-seat allowance with Azul Linhas Aéreas before you book. | 17 × 8.5 × 10.5 in | Size not published | See on Amazon → |
Away The Pet Carrier Azul Linhas Aéreas does not publish a maximum carrier size, so we will not compute a fit. Confirm the under-seat allowance with Azul Linhas Aéreas before you book. | 18.7 × 10.8 × 10.75 in | Size not published | See on Amazon → |
 Petsfit Expandable Soft-Sided Azul Linhas Aéreas does not publish a maximum carrier size, so we will not compute a fit. Confirm the under-seat allowance with Azul Linhas Aéreas before you book. | 17 × 11 × 11 in | Size not published | See on Amazon → |
 Bergan Comfort Carrier (Small) Azul Linhas Aéreas does not publish a maximum carrier size, so we will not compute a fit. Confirm the under-seat allowance with Azul Linhas Aéreas before you book. | 16 × 8 × 11 in | Size not published | See on Amazon → |
Frisco Premium Airline-Compliant Carrier Azul Linhas Aéreas does not publish a maximum carrier size, so we will not compute a fit. Confirm the under-seat allowance with Azul Linhas Aéreas before you book. | 18 × 11 × 11 in | Size not published | See on Amazon → |
 Sherpa Original Deluxe (Large) Azul Linhas Aéreas does not publish a maximum carrier size, so we will not compute a fit. Confirm the under-seat allowance with Azul Linhas Aéreas before you book. · collapsible/flex | 19 × 11.75 × 11.5 in | Size not published | See on Amazon → |
 Mr. Peanut's Gold Series Standard (Expandable) Azul Linhas Aéreas does not publish a maximum carrier size, so we will not compute a fit. Confirm the under-seat allowance with Azul Linhas Aéreas before you book. · collapsible/flex | 18.5 × 11.75 × 11.5 in | Size not published | See on Amazon → |
 SturdiBag Pro (Large, Flexible Height) Azul Linhas Aéreas does not publish a maximum carrier size, so we will not compute a fit. Confirm the under-seat allowance with Azul Linhas Aéreas before you book. · collapsible/flex | 18 × 11.5 × 11.5 in | Size not published | See on Amazon → |
 ibiyaya JetPaw Expandable Backpack Azul Linhas Aéreas does not publish a maximum carrier size, so we will not compute a fit. Confirm the under-seat allowance with Azul Linhas Aéreas before you book. | 18 × 12 × 12 in | Size not published | See on Amazon → |
Every fit is against the published maximum; real under-seat space varies by aircraft (why). Full rules & fees: Azul Linhas Aéreas pet policy →
Citing this policy data? Go ahead — sourced from the official airline page, last verified 2026-07-23. Copy a ready-made reference: