Airline
Type of Pet
Max Weight
Cost
International
Notes
Air Canada
small dogs and cats
10kg / 22lb
$50-$100
must stay in carrier under seat in front
Air France
small dogs and cats
7.7kg / 17lb
$150
no crate / carrier permitted, not pets in business class
Alaska Air
small dogs, cats, rabbits and birds
9kg / 20lb
$100
min 8 weeks old and weaned
American Airlines
small dogs and cats over 8 weeks old
9kg / 20lb
$125
not permitted on transatlantic or 12 hour+ flights, restirctions on aircraft type
Delta
small dogs, cats and birds (domestic only)
NA
$125 (US domestic) / $200
min 10 weeks old for domestic travel, 16 weeks international
JetBlue
small dogs and cats over 8 weeks old
9kg / 20lb
$100
carrier max size 43x32x22cm
SouthWest
small dogs and cats
NA
$95
must fit comfortably in carrier under seat in front
United
small dogs, cats, rabbits and birds
NA
$125
It's complicated
must fit comfortably in carrier under seat in front, cockatoos excluded? - No in cargo pet travel