Horizon Air pet policy (2026)
IATA: QX
Documented rules for dogs and cats on Horizon Air: cabin travel available (fee from $150); cargo available.
Flying with your pet on Horizon Air? Get a personalised checklist for your exact route and pet. Get My Plan · $24 →
Quick overview
- Cabin travel permitted on selected routes
- Cargo hold transport available
- Advance booking required, limited spots per flight
- Weight, carrier, and breed restrictions apply
Official Horizon Air Pet Policy
Verify requirements directly with the airline before booking.
Key facts
Travel options
- Carrier must fit under the seat in front of you
- Pet must remain inside carrier throughout the flight
- Fee: $150 USD each way
- Carrier type: Soft-sided or hard-sided, leak-proof, well-ventilated, and large enough for the pet to stand up, turn around, and lie down comfortably.
- Max pets per passenger: 1
- Accepted pets: Small dogs and cats only
- Advance approval required
Specific limits vary by aircraft and fare class.
Not sure which of these apply to you? Your personalised plan will tell you exactly what's needed.
Frequently asked questions
Does Horizon Air allow pets in the cabin?
Horizon Air allows pets in the cabin on selected routes when size, weight, and carrier requirements are met.
Does Horizon Air transport pets in cargo?
Horizon Air transports pets in the cargo hold on selected flights. IATA-compliant crates and advance booking are required.
What documents are required to fly with a pet on Horizon Air?
Horizon Air requires a health certificate and rabies vaccination. International travel requires microchip records and import permits.
Are brachycephalic breeds allowed on Horizon Air?
Horizon Air has restrictions on snub-nosed breeds: Brachycephalic (short-nosed) breeds are not accepted as checked baggage or cargo.
Are emotional support animals accepted on Horizon Air?
Emotional support animals are treated as regular pets on Horizon Air and subject to standard policies, fees, and carrier requirements.
Not sure what applies to your situation?
Get a personalised step-by-step plan for your specific route, airline and pet.
Pet travel rules change frequently and may vary by aircraft, route, and destination. Always confirm requirements directly with Horizon Air before booking.