Frontier Airlines

(4.5)

Carry On Only

Domestic Only

Ultra Low Cost

Pets allowed only in cabin on domestic routes ($99/segment). Accepts cats, dogs, rabbits, guinea pigs, hamsters, small birds. Carrier counts as carry-on, must fit under seat. No cargo/checked service.

Cabin

💵Fee:$99per segment

⚖️Max Weight:0-0 kg

🐾Per Passenger:1

👜Carrier size:18"×14"×8" in.

👶Min Age:8 weeks

Add pet during booking (Bags & Seats step) or call Frontier Support.

Species:

🐱Cat

🐶Dog

🐰Rabbit

🐾Guinea Pig

🐾Hamster

🐦Small Bird

Carrier counts as carry-on; pets remain in carrier entire flight; no reptiles or large birds.

Service Animal

🐾Per Passenger:2

👶Min Age:8 weeks

DOT form required 48 h prior.

Documents:

📄Dot Form

Trained service dogs only; DOT form required 48 h prior; ESA treated as pets and pay $99/segment.