Flying with a dog: what to know before bringing your dog on a plane

The cost of flying with a dog depends on the airline, route and whether your pet travels in the cabin or cargo. Most airlines charge $95 to $200 each way for in-cabin pets, while cargo transport typically ranges from $200 to over $500.

You may have additional costs such as carrier fees, vet visits or documentation. Because pricing varies widely by airline and route, always confirm the total cost before booking.

Yes, service dogs fly for free on U.S. airlines when they meet federal and airline requirements. Your service dog must:

• Be trained to perform a specific task for your disability
• Have documentation confirming their status and behavior
• Remain under control and well behaved
• Fit within your foot space on the plane

Remember that this only applies to service dogs with documentation. Emotional support animals are usually subject to the standard requirements and fees.

Most major U.S. airlines allow dogs in the cabin (for small pets) or in cargo (for larger dogs), including:

• American
• Delta
• United
• Southwest
• Alaska
• JetBlue

Because policies vary by flight, it’s important to confirm pet rules and availability before booking.

Some airlines will allow your dog in the cabin on longer flights, but availability depends on the route and destination. International or long-haul flights may have stricter rules — or may not allow in-cabin pets at all.

You’ll also need to meet weight and carrier requirements. Always check your specific flight details in advance, because policies vary significantly.

Most airlines require your dog to be at least eight weeks old to travel. Some airlines set higher minimum age limits depending on the route or travel type.

For cargo travel, requirements may be stricter, especially for young puppies. Always confirm your airline’s age policy and speak with your vet if you’re unsure whether your dog is ready to travel.

Many healthy dogs travel safely by air, but every pet’s health, age, breed and temperament should be considered before booking.

Small dogs in the cabin may experience less stress than dogs traveling in cargo. If you have concerns, especially for older dogs or certain breeds, consult your veterinarian before making travel plans.

For domestic U.S. flights, your dog does not need a passport, but airlines may require basic identification details and reservation documentation. It’s also recommended that your dog wears an ID tag or has a microchip in case of separation.

For international travel, your dog will typically need more formal documentation, which may include:

• A pet passport (depending on destination country)
• Vaccination and health records
• Import permits or entry forms

In many cases, yes. Airlines often require a veterinarian-issued health certificate, especially for cargo travel, interstate trips or international routes.

The health certificate should be issued within 10 days of starting your trip. Requirements vary by airline and destination, so always confirm what documentation you need before your trip.

Some airlines may allow you to fly with two small dogs in one carrier if they’re comfortable together and fit within size and weight limits. However, this policy varies and is not always permitted.

Even when allowed, your dogs must be able to move comfortably inside the carrier. Check your airline’s specific rules and ensure you meet all requirements.

No, in most cases your dog must remain inside their carrier for the entire flight when traveling in the cabin. Airlines enforce this rule to ensure safety and minimize disruptions.

If you remove your dog from the carrier during the flight, you could receive a warning or be denied future travel. Help your dog get accustomed to the carrier before your travel day so they feel more comfortable while in the air.

Yes, your dog can travel on connecting flights, but it requires extra planning. You’ll need to account for layover time, pet handling between flights and airline-specific rules for each connection.

Cargo travel may involve additional coordination. Whenever possible, booking a nonstop flight is simpler and often less stressful for both you and your dog.

Yes, most airlines only allow around four to six pets on each flight. Because of these limits, space can fill up quickly, especially on popular routes. That’s why it’s important to reserve your dog’s spot as early as possible after booking your ticket.

If your dog is in the cabin:
You’ll keep your dog with you and manage their comfort during the delay. Bring water, food and supplies, and be prepared to rebook your pet on a new flight if needed.

If your dog is in cargo:
Check with airline staff right away to confirm your dog’s status. Your dog may be held in a care area or returned to you, and rebooking will depend on cargo availability and conditions.

Your anxious dog may be able to travel safely with preparation, but it depends on their temperament. Carrier training and maintaining familiar routines can help reduce stress.

However, highly nervous dogs may struggle with the experience. Speak with your veterinarian ahead of time to evaluate whether flying is a good option and discuss safe ways to manage anxiety if needed.

If your dog becomes ill while traveling, notify airline staff as soon as possible and monitor their condition. Once you land, seek veterinary care if symptoms continue or worsen.

Bringing a small pet travel kit with essentials can help you respond quickly. Planning ahead ensures you can act calmly and effectively if something unexpected happens.

Pet fee policies vary by airline, but many treat these fees as nonrefundable or transferable under certain conditions. If your plans change, you may need to pay a new fee when rebooking. Always review the airline’s pet policy before purchasing your ticket so you understand what happens if your trip is delayed, canceled or modified.