In-Cabin
Max weight (pet + carrier): 17 lbs
Max carrier dimensions: 46 × 36 × 20 cm
In-cabin fee: $99 USD
Cargo
Frontier does not offer cargo or checked baggage pet service. In-cabin travel only.
Route Restrictions
In-cabin on domestic US flights only. Pets not accepted on international routes. Maximum 6 pets per flight.
Breed Restrictions
- All brachycephalic/snub-nosed breeds
- Pets not accepted on international flights
Paws en route Notes
Frontier is one of the lower-cost options for small in-cabin pets on domestic US routes at $99/way. No cargo program — large pets cannot travel Frontier. Suitable for small dogs and cats on short domestic hops.
Done-for-You Service
Frontier Airlines's breed rules can disqualify your pet at the gate.
Our IPATA-certified team checks your exact breed against Frontier Airlines's current restrictions, confirms cargo route eligibility, and handles the booking so nothing falls through.
Get a Frontier Airlines relocation quoteIn-Cabin Carriers
Frontier Airlines Approved In-Cabin Pet Carriers
To fly in-cabin with Frontier Airlines, your carrier must fit under the seat in front of you and not exceed 46 × 36 × 20 cm. We stock carriers sized to fit — send us a note and we'll pair you with the right one.
Recommended: Low-Profile Carrier
Airline Approved Soft-Sided Low-Profile Carrier
Sized for Frontier Airlines's 20 cm height limit — fits flush under the seat without compression.
- Leak-proof bottom
- Ventilation on 3+ sides
- Soft-sided to compress under seat
Book with this airline?
We verify Frontier Airlines's policy before every booking.
Policies change. We call the airline, confirm your breed is cleared, and lock in the pet booking — not just the human seat.
Plan your flightCommon Questions
Frontier Airlines pet travel — frequently asked
Does Frontier Airlines allow pets in the cabin?
Yes, Frontier Airlines allows small pets in-cabin on select routes. The combined pet and carrier weight must not exceed 17 lbs, and a per-trip fee of $99 USD applies. Always confirm eligibility on your specific route when booking.
Are there breed restrictions on Frontier Airlines?
Yes, Frontier Airlines restricts certain breeds including All brachycephalic/snub-nosed breeds and Pets not accepted on international flights. Brachycephalic (flat-nosed) dogs and cats are most commonly affected. Contact our team for a breed-specific eligibility check before booking.
Does Frontier Airlines have a summer cargo embargo for pets?
No summer cargo embargo is listed for Frontier Airlines. Temperature-based restrictions may still apply on specific routes — always verify at the time of booking.
