Dog Flight Guide
Allegiant Air

North America

Flying with a dog on Allegiant Air G4

Cabin only Score: 45

Thinking about flying with your dog on Allegiant Air? Allegiant Air allows small dogs in the cabin. Below you'll find the full details before you book: weight limits, fees, breed restrictions, and the official rules.

🐾  Pet Travel

In-Cabin Allowed
Cargo / Checked Not available
Cabin Fee $100 $
Cargo Fee

Breed restriction details

Snub-nosed (brachycephalic) breeds not allowed

Notes

Small dogs allowed in cabin in a soft-sided carrier fitting under the seat. No cargo option. Snub-nosed breeds not permitted.

🦮  Assistance Dogs Allowed

Before you fly

  • Up-to-date vaccinations and a valid health certificate are required.
  • Dog + soft carrier must fit under the seat in front of you.
  • Reserve your dog's spot early, as places per flight are limited.
  • Certain breeds may be restricted. Check breed rules before booking.

Always double-check

Airline pet policies change often and vary by route, aircraft and season. Confirm the current rules directly with Allegiant Air before booking.

Visit Allegiant Air

Similar airlines in North America

Flying with a dog on Allegiant Air: FAQ

Can I bring my dog in the cabin on Allegiant Air?

Yes. Allegiant Air allows small dogs in the cabin in an approved carrier that fits under the seat in front of you.

Can my dog travel in cargo on Allegiant Air?

No. Allegiant Air does not offer hold or cargo transport for dogs.

How much does it cost to fly a dog on Allegiant Air?

Allegiant Air's in-cabin fee is around $100 $. Fees vary by route, so confirm the exact amount when you book.

Are there breed restrictions on Allegiant Air?

Yes. Allegiant Air restricts certain breeds: Snub-nosed (brachycephalic) breeds not allowed. Check the breed rules for your dog before booking.

Does Allegiant Air accept assistance dogs?

Yes. Trained assistance dogs are accepted in the cabin, usually free of charge, with the required documentation. Contact Allegiant Air in advance.

Last verified: 25 June 2026