Airlines · Comparator

Flying with a pet: 29 airlines compared

Cabin fee, weight, under-seat size, cargo and UK rules — checked against each airline’s official page. Dated, sourced, no guesses. Also see the home comparison table for our verified guide pages.

Fees are one way, per carrier, as published by the airline. “No published weight limit” means the airline gives no figure: your pet must still fit the carrier under the seat, which is the real limit. Rows tagged needs review use a secondary source for at least one number; confirm before you book. Generated .