Allegiant Airlines Pet Policy: Carrier Rules & Fees

For pet lovers who can’t imagine traveling without their furry companions, Allegiant Airlines pet policy makes flying convenient. The airline permits small cats and dogs in the cabin, provided they remain in an approved carrier throughout the flight. The pet carrier must meet Allegiant’s guidelines, ensuring a secure and comfortable space for your pet. However, larger pets and other animals are not permitted on board. The Allegiant Airlines pet carrier size should not exceed 8”H x 14”W x 18”D, and each passenger can bring one pet carrier, accommodating up to two small pets. A $50 fee applies per one-way flight, but service animals assisting p