Dogs and cats can fly in the cabin with you. Cabin pet fee: $50 per segment.
Checked against Allegiant Air's official pages on . Airlines change these rules often, so confirm with Allegiant Air before you book.
- Cabin pet fee
- $50per segment
- Animals allowed
- Dogs and cats
- Max carrier size
- 18 x 12 x 11 insoft-sided
- Weight limit
- No set limitPet must fit comfortably in the carrier
- Minimum age
- 8 weeks
- Pets per passenger
- 1
- Counts toward bag allowance
- Yes
- Pets in hold or cargo
- No
Allegiant Air pet carrier size
- Soft-sided: 18" L x 12" W x 11" H
- Hard-sided: 17" L x 11" W x 10.5" H
Dimensions are fully closed. Soft-sided strongly suggested. Carrier must be enclosed and leak-proof and fit under the seat during taxi, takeoff and landing.
Allegiant Air pet fee in detail
Non-refundable $50.00 per segment per carrier (FAQ: $50.00 each way).
Where you can't fly with a pet
Accepted in the cabin within the contiguous 48 United States (page meta description also includes Puerto Rico). Allegiant says international destinations and U.S. territories do not accept all pets. Passengers with pets may not sit in exit rows or bulkhead seats; pet carriers are not permitted in aisle seats on Boeing aircraft.
How many pets you can bring
One pet carrier per paid traveler; no more than 2 animals per carrier.
How to book a pet on Allegiant Air
No advance-booking procedure stated on the official page. Passengers must check in with an Allegiant agent at the ticket or gate counter at least one hour before scheduled departure so the pet and carrier can be verified.
Allegiant Air pet cargo and checked pets
Allegiant does not transport animals in the cargo hold.
Service and emotional support animals
Not verified: the official pet page does not address service animals and the service-animal page could not be fetched.
Questions people ask
Can I bring my dog or cat in the cabin on Allegiant Air?
Yes. Dogs and cats are accepted in the cabin in a carrier that fits under the seat in front of you, subject to space on the flight.
How much is the Allegiant Air pet fee?
The cabin pet fee is $50 (per segment).
What size pet carrier does Allegiant Air allow?
Up to 18 x 12 x 11 in (soft-sided). Dimensions are fully closed. Soft-sided strongly suggested. Carrier must be enclosed and leak-proof and fit under the seat during taxi, takeoff and landing.
Can pets fly in cargo on Allegiant Air?
Allegiant does not transport animals in the cargo hold.