United Airlines Pet Policy
United accepts small cats and dogs in the cabin on most flights. The carrier must fit under the seat in front of you and counts as your carry-on item.
- Hard carrier max
- 44 × 30 × 19 cm
- Soft carrier max
- 46 × 28 × 28 cm
- Counts as
- Your carry-on bag
Compiled August 20, 2026 — not yet confirmed against the official pageSource: United Airlines