Traveling with your pet can be a wonderful experience—if you choose the right airline. With so many policies and restrictions, it’s important to pick a carrier that truly welcomes your furry companion and makes the journey as smooth as possible. Here are the best airlines for pet travel in 2025: one for domestic trips within the United States, and one for international adventures abroad.
Best Domestic Airline: Alaska Airlines
Why Alaska Airlines Stands Out:
Alaska Airlines is consistently rated the most pet-friendly airline for domestic U.S. travel. It offers among the lowest pet-in-cabin fees ($100 each way), flexible policies, and allows a wider variety of pets than most competitors—including cats, dogs, rabbits, and household birds357. If your pet is too large for the cabin, Alaska also provides a climate-controlled baggage compartment for $150, ensuring safety and comfort for larger animals35.
Pet Policy Highlights:
In-Cabin: Cats, dogs, rabbits, and household birds allowed
Checked Baggage/Cargo: Larger pets can travel in a climate-controlled compartment
Fees: $100 each way for in-cabin; $150 for checked baggage
Lounges: Well-behaved pets in carriers are welcome in Alaska lounges
Flexibility: Up to two pets of the same species and similar size may share a carrier, and you can bring up to two carriers (with a second seat purchase)3
Alaska’s combination of reasonable fees, flexibility, and customer care makes it the top choice for pet parents flying within the U.S.
Best International Airline: Lufthansa
Why Lufthansa Is a Top International Pick:
When it comes to international pet travel, Lufthansa is widely regarded as one of the best choices for pets and their owners. This German carrier allows small dogs and cats to travel in-cabin on most international routes, with a weight limit of up to 8 kg (about 17.6 lbs) including the carrier68. For larger pets, Lufthansa offers temperature-controlled cargo holds and a reputation for careful handling.
Pet Policy Highlights:
In-Cabin: Small dogs and cats (up to 8 kg including carrier) allowed on most international flights
Cargo: Larger pets can travel in temperature-controlled cargo holds
Fees: Typically €55–€110 (about $60–$120) each way for in-cabin pets8
Documentation: Requires a pet passport, vaccination records, and compliance with destination country regulations
Reputation: Known for precise handling and pet safety, with many pet owners reporting positive experiences68
Lufthansa’s global network, pet-friendly policies, and attention to animal welfare make it a strong choice for international journeys with your furry friend.
Quick Comparison Table
Airline | Best For | In-Cabin Pets Allowed | Cargo Option for Larger Pets | Typical Fees (In-Cabin) | Notable Features |
|---|---|---|---|---|---|
Alaska Airlines | Domestic (U.S.) | Cats, dogs, rabbits, birds | Yes | $100 each way | Wide pet variety, lounges, flexibility |
Lufthansa | International | Small dogs and cats (≤8 kg) | Yes | ~$60–$120 each way | Precise handling, global network |
Final Thoughts
Whether you’re planning a cross-country road trip or an overseas adventure, choosing the right airline can make all the difference for you and your pet. For domestic U.S. travel, Alaska Airlines offers the best combination of flexibility, affordability, and care. For international flights, Lufthansa is a standout for its pet-friendly policies, safety, and global reach.
Wherever your travels take you, rest assured that these airlines will help you and your furry companion fly with comfort and peace of mind!
Ready to make traveling with your pet easier and stress-free? Visit FurClass.co for expert tips, training, and resources designed to help you and your furry friend prepare for every step of your journey—whether it’s a quick domestic trip or an international adventure. Join the FurClass community today and give your pet the confident, comfortable travel experience they deserve!
