Traveling with pets can be both exciting and stressful, especially if you don’t want to leave your furry companion behind. Fortunately, several U.S. airlines have pet-friendly policies that allow small dogs and cats to join you in the cabin, making it easier to plan a trip without worrying about leaving your pet at home or in a kennel. While every airline has its own set of rules, weight limits, and fees, knowing your options ahead of time can make the process smoother and far less overwhelming.

American Airlines is one of the more popular carriers for pet owners. They allow cats and dogs under 15 pounds to travel in the cabin for a set fee. To qualify, your pet must stay inside an approved carrier that fits completely under the seat in front of you. This ensures your pet is safe, secure, and compliant with airline regulations throughout the flight.

Delta Airlines also welcomes pets on board for both domestic and international flights. Their guidelines typically allow small pets weighing between 15 and 20 pounds, though the weight limit may vary depending on the specific route. Like American Airlines, Delta requires pets to remain in a carrier that slides under the seat. They emphasize comfort and safety, and their staff is generally trained to help travelers flying with animals.

Southwest Airlines has long been known for its customer-friendly approach, and that extends to its pet policy as well. Cats and dogs are permitted to fly in the cabin for a modest fee. As with other airlines, the pet must remain in a carrier that fits under the seat, but Southwest’s straightforward rules and affordable costs make it a go-to choice for many pet parents who want a hassle-free experience.

JetBlue takes its pet program to another level with “JetPaws,” a service specifically designed to support pet owners. In addition to allowing small dogs and cats to travel in the cabin, JetPaws provides pet travel tips, a pet carrier bag tag, and even points in JetBlue’s loyalty program for bringing your pet along. This added touch makes JetBlue especially appealing for frequent travelers who don’t want to compromise on convenience or perks.

Alaska Airlines also ranks high among pet-friendly carriers. They allow cats and dogs under 15 pounds to travel in the cabin for a fee, and they go a step further by offering a loyalty program for pet travel. This means your furry friend can actually earn mileage credits, giving you extra incentive to choose Alaska for repeat trips.

While these airlines provide options for flying with pets, it’s important to remember that spaces for animals in the cabin are often limited. Most airlines cap the number of pets allowed on each flight, so booking early is essential. Additionally, rules and fees can vary depending on the flight, destination, and aircraft type. For example, some international routes may not permit in-cabin pets, or certain countries may have stricter entry requirements.

To ensure a smooth trip, always double-check the specific pet policies of the airline you plan to use. Confirm weight limits, carrier dimensions, fees, and any health documentation required. Calling the airline in advance is often the best way to avoid last-minute surprises. Preparing your pet ahead of time—by getting them comfortable in their travel carrier and ensuring they’ve had food, water, and a bathroom break before boarding—can also make the journey less stressful for both of you.

Traveling with your pet doesn’t have to be overwhelming. With a little planning and by choosing the right airline, you can enjoy your trip while keeping your four-legged companion safe and comfortable right by your side.