DogFriendly.com - Airline Pet Policies to Travel with Dogs and other pets

Airline	Cabin - Small Dogs Allowed	Checked Bags - Dogs Allowed	Some Policies - see more below	Reservation Phone number	Approx. Fees (These fees do change often)
Alaska Airlines / Horizon Airlines	Yes	Yes	Pets may sometimes not be allowed as Chked Bags during winter months; Health Certificate within 30 days; Now allowed to Hawaii with process at: http://hawaii.gov/hdoa/ai/aqs/info	800-252-7522	$100 each way (cabin), $100 each way (cargo)
America West / US Airways	Yes	No	The in-cabin weight limit is 20 pounds including the kennel that must be able to fit under the seat. Only 6 pets can be on board at one time. They are not allowed as cargo on any flights. There are no reservations for dogs so they suggest arriving early.	800-428-4322	$125 each way
Frontier Airlines	Yes	No	Pets are allowed in cabins; they must fit comfortably in a 24 L” X 15½” W X 10” H; The kennel in cabins must be able to fit under the seat, and be in either the aisle or center seats only.	800-432-1359	$75 to $125 each way depending on class of service
United Airlines	Yes	Yes	Contact 800-575-3335 for the "PetSafe" desk; 10 day Health Certificate;	Reservations: 800-241-6522 Petsafe: 800-575-3335	$125 each way (cabin), $169 - $219 or more (cargo).
American/American Eagle	Yes	Yes	Dogs, including the kennel, can weigh no more than 100 pounds for the cargo area, 20 pounds in the cabin. Dogs are not allowed in the cabin for International flights to certain countries. Dogs are not allowed to be flown to the UK , and there are no dogs allowed in the cabin on flights to Hawaii .	800-433-7300	$125 each way (cabin), $175 each way (cargo)
Air Canada	Yes	Yes	Pets are again allowed on domestic Canadian/North American flights; Health Certificate rqd plus some shots. There are many winter blackout days for cargo travel. Dog plus Kennel max. weight in Cabin - 20 pds. 70 pound max. in cargo (with kennel).	888-247-2262	$50 each way (cabin) - $105 each way (cargo) - North America $270 Elsewhere
Jet Blue	Yes	No	4 pets allowed per flight; 20 lbs or less (with kennel) in cabin. Pets cannot be booked online.	800-538-2583	$100 each way (cabin only)
Delta Airlines	Yes	Yes	Only 4 pets allowed per flight, so check ahead and confirm pet at reservation time. There is no cert required for domestic flights. Dogs up to 20 pds in cabin. Dogs up to 100 pds in cargo. No snub-nosed dogs in cargo.	800-221-1212	$125 each way (cabin), $200 each way domestic $200 each way Int'l (cargo)
Southwest Air	Yes	No	Dogs in cabin must fit in a carrier under the seat and be no heavier than 10 pds (not including kennel). Reservations with pets must be made by phone. The middle seats have the most room for pets at 19w x 8.25h x 19l	800-435-9792	$75 each way (cabin only)
Virgin America	Yes	No	Pets can only be booked in the Main Cabin (Coach) and can not weigh over 20 pounds including the kennel which can be no larger than 18X15X8. Proof of current vaccinations is required.	877.FLY.VIRGIN (877.359.8474)	One pet per seat purchased is allowed for a fee of $100 each way. (cabin only)