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Conditions matter. These details describe a specific type of trip, not every Frontier Airlines itinerary.
Can your dog fly in the cabin?
Yes, with conditions
Dogs are accepted in the cabin on domestic flights.
One pet per passenger. Keep your dog in the carrier; row one and exit rows are unavailable.
What does it cost?
$149.00 each way · per pet
The pet charge is non-refundable.
Pay during booking or at pet check-in.
Choosing a carrier
18 × 14 × 11 in · maximum
These are the maximum soft-sided carrier dimensions.
Hard-sided maximum: 18 × 14 × 8 in. Your dog must stand, turn and lie naturally; the carrier must fit under the seat.
Reserve a place for your dog
Add your pet when booking or to an existing reservation.
Confirm pet space and the seat arrangement before travel.
Minimum age
8 weeks
Dogs must be at least eight weeks old.
Destination health requirements may also apply.
Is there a weight limit?
No published numeric limit
The reviewed policy gives no numeric weight limit.
Your dog must fit comfortably in the permitted carrier.
Decisions before you book
Decide which extra bag you will bring
Frontier permits the carrier with a personal item or a carry-on bag, not both. Its normal carry-on fee applies to the carry-on option. Include that cost when comparing a pet itinerary rather than comparing only pet fees.
Frontier — pet and baggage guidanceDo not buy an incompatible seat
Pets cannot be seated in the first row or an emergency exit row. The carrier stays closed for the flight. Check the allowed seat and your carrier type before choosing paid seating.
Frontier — cabin placementUse the answers for the route and operating flight you will actually take. A different cabin, aircraft or connection can change the result.
Keep your booking answers
Use this short record while speaking to the airline. Do not enter payment details or identity-document numbers.
These are your private planning notes, not an airline approval. Entries are not sent to us or saved by this site. Print or save to PDF before leaving the page; your browser may restore form values locally.
READ THIS ALONGSIDE THE RULES
What this guide covers
Frontier Airlines-operated cabin travel within the contiguous U.S. International routes, Alaska, Hawaii, territories, partner-operated flights, cargo and service animals are outside this guide. Confirm your exact flight.
The date records a review of the linked sources. Confirm your itinerary with the operating airline.
Open Frontier Airlines’s complete pet policyPrepare for your flight
Measure your dog and carrier Plan your dog’s first flight Check travel documents Compare airlinesOther airlines to check
If these airlines serve your route, compare their carrier, seating and booking rules before choosing your flight.
Read Allegiant Air’s cabin travel guide Read Breeze Airways’s cabin travel guide Read Avelo Airlines’s cabin travel guide