How to travel with dog on United Airlines

Traveling with your dog can be an exciting adventure, but it also requires careful planning. United Airlines allows pet travel both in-cabin and as checked baggage or cargo, depending on your dog’s size, breed, and destination. Understanding airline policies, preparing your dog, and following the right steps can ensure a smooth journey for both you and your furry friend.

United Airlines Pet Policy

United Airlines categorizes pet travel into two main options: in-cabin pets and Petsafe cargo travel. Each option has specific requirements and costs.

In-Cabin Travel

Small dogs that weigh up to 20 pounds, including the carrier, can travel in the cabin. The pet must remain in an approved carrier under the seat for the entire flight.

• Carrier requirements:

  • Maximum dimensions: 17" L x 12.5" W x 9.5" H

  • Well-ventilated, secure, and comfortable

  • Soft-sided carriers are preferred for flexibility

• Booking tips:

  • Pets in the cabin must be reserved at least 24 hours in advance

  • Fees generally range from $125 per flight segment

Petsafe Cargo Travel

For dogs too large to travel in-cabin, United Airlines offers Petsafe, a specialized cargo service.

• Eligible pets: Dogs that exceed cabin weight or size restrictions

• Requirements:

  • A rigid, well-ventilated crate with a secure locking mechanism

  • Adequate bedding for comfort and temperature control

• Booking process: Contact United Airlines Cargo directly to reserve space and review seasonal restrictions

• Fees: Vary depending on route, dog size, and crate dimensions

Breed Restrictions

Certain brachycephalic (short-nosed) breeds such as Bulldogs, Pugs, and Boston Terriers face stricter rules due to increased risk of respiratory issues during air travel.

Preparing Your Dog for Air Travel

Proper preparation is critical to minimize stress and ensure safety.

Step 1: Visit the Veterinarian

Before travel, schedule a vet checkup to:

• Confirm vaccinations and health status

• Obtain a health certificate within 10 days of departure

• Discuss sedation options if recommended (though usually discouraged)

Step 2: Acclimate Your Dog to the Carrier

Dogs should feel comfortable in their travel crate.

• Place familiar blankets or toys inside

• Encourage your dog to spend increasing amounts of time in the carrier

• Reward calm behavior to create a positive association

Step 3: Practice Travel Scenarios

• Take short car rides to simulate confinement

• Gradually increase duration to mimic flight conditions

Step 4: Feeding and Hydration

• Avoid feeding 4–6 hours before the flight to prevent nausea

• Provide water up to departure but avoid excess to prevent accidents

Booking and Travel Tips

Step 1: Reserve Your Pet Early

United Airlines allows a limited number of in-cabin pets per flight. Booking early ensures availability.

Step 2: Choose Direct Flights

• Reduces stress and eliminates risk during layovers

• Fewer transfers minimize handling and exposure to varying temperatures

Step 3: Arrive Early at the Airport

• Arrive 2–3 hours before departure for check-in and screening

• Notify the staff at the counter that you are traveling with a dog

Comparison Table: In-Cabin vs Petsafe Cargo Travel

FeatureIn-CabinPetsafe Cargo

Maximum weight20 lbs (including carrier)No strict limit (depends on crate)

Carrier typeSoft-sided preferredRigid, approved crate

BookingOnline or phoneCargo reservation required

Fees~$125 per segmentVaries by size and route

Safety monitoringOwner nearbyMonitored by trained staff

Health and Safety Tips During Travel

• Temperature monitoring: Avoid travel during extreme heat or cold

• Identification: Ensure your dog wears a collar with ID and microchip

• Calm environment: Minimize loud noises and sudden movements

• Post-flight check: Examine your dog for stress, dehydration, or injury

Documentation Required

Traveling with your dog requires proper documentation:

• Health certificate: Issued within 10 days of departure

• Vaccination records: Rabies vaccination is essential

• Travel permits: Required for international destinations

• Carrier label: Include your name, contact details, and flight information

Tips for International Travel with Dogs

Traveling internationally with your dog requires extra preparation:

• Check country-specific entry requirements

• Obtain additional vaccinations if required

• Understand quarantine rules to avoid unexpected delays

Expert Insights and Real-World Advice

• Airlines have specific requirements that must be met exactly.

• Dogs accustomed to short flights may still experience stress; preparation is key.

• Certain breeds are better suited for air travel due to respiratory and temperament considerations.

• Always confirm pet policies directly with United Airlines before booking, as rules can change.

Step-by-Step Checklist for Traveling with Your Dog on United Airlines

1. Confirm pet eligibility and airline rules

2. Schedule a veterinary visit and obtain health certificates

3. Select the appropriate carrier and crate

4. Acclimate your dog to the carrier with practice sessions

5. Book your pet’s reservation early

6. Prepare necessary documentation

7. Arrive early at the airport

8. Follow staff instructions for check-in or cargo drop-off

9. Monitor your dog for stress during and after the flight

Frequently Asked Questions?

Can all dog breeds fly on United Airlines?

Not all breeds are eligible. Short-nosed breeds may face restrictions due to respiratory risk.

How much does it cost to travel with a dog in-cabin?

Fees generally range from $125 per flight segment.

Do I need a health certificate for my dog?

Yes, issued within 10 days of departure, confirming your dog is fit for travel.

Can my dog travel without a crate?

Dogs must travel in an airline-approved carrier, either in-cabin or cargo.

Are there size limits for in-cabin travel?

Yes, including the carrier, dogs must weigh no more than 20 lbs.

Can I sedate my dog before the flight?

Sedation is generally discouraged; consult your veterinarian.

How early should I arrive at the airport?

Arrive 2–3 hours prior for check-in and security screening.

Is United Airlines Petsafe available year-round?

Petsafe is available, but seasonal restrictions may apply due to temperature.

What documents are required for international travel?

Health certificate, vaccination records, travel permits, and country-specific entry forms.

Can I book a pet on the same ticket as myself?

Pets require a separate reservation and must be booked early.

How should I prepare my dog for a long flight?

Gradual acclimation to the carrier, limited pre-flight feeding, and hydration are recommended.

Are there direct flight advantages for pet travel?

Direct flights minimize handling, stress, and exposure to varying temperatures.