How to Choose the Best Airline for Flying With a Dog

As a digital nomad, you don't fly with your dog once. You do it again and again — new base, new route, another airline's pet desk to figure out. The airline you pick matters more than it would for a one-off holiday, because you're going to live inside these policies for as long as you keep moving. After enough of these trips with Mochi, I stopped picking flights on price alone and started looking at how an airline actually treats the dog.

Here's what I look for, and the three names that keep earning it.

What makes an airline good for a dog

Price and schedule are where most people start. For a dog, I'd put these higher:

• Does your dog's size even fit their cabin rule? A "pet-friendly" airline usually means small dogs under the seat. If your dog's a cabin dog, this is most of the decision. If they're too big, you're really shopping for a good hold program. I sort out which is which in the cabin-vs-cargo post.

• How do they handle the hold? For a bigger dog, the things that matter are pressurized, temperature-controlled holds, a hub with real animal-care facilities, and staff who handle animals every day instead of treating them as luggage.

• Breed rules. Short-nosed breeds are barred from the hold on a lot of airlines, so check before you fall in love with a fare.

• Clear policy and limited slots. Cabin pet spots are capped per flight, so an airline with a clear booking process you can lock in early beats a cheaper one you can't confirm.

With that lens, three carriers come up over and over.

Lufthansa

Lufthansa is the one people who move big dogs internationally mention first, and it's because of Frankfurt. Their Animal Lounge there runs around the clock with trained animal keepers, climate-controlled space, and comfort stops between connections, and owners get photos of their pet on arrival. For a long-haul with a layover, that's the difference between your dog sitting on a tarmac and your dog being looked after by people whose whole job is animals.

For small dogs, Lufthansa takes them in the cabin up to 8 kg including a soft carrier, with registration at least 72 hours ahead. Short-nosed breeds aren't allowed in the hold. If your dog flies in the hold, route through Frankfurt on purpose to get the lounge. You can confirm the current rules on Lufthansa's official pet page.

KLM

KLM is the other European name I'd trust, routing through Amsterdam. They take small pets in the cabin and larger dogs in the hold, and they've built the kind of welfare protocols and hub handling that put them alongside Lufthansa for international moves. If your route maps cleanly onto Amsterdam rather than Frankfurt, KLM is the easy equivalent.

Alaska

For anything inside North America, Alaska is the flexible one. They allow dogs in the cabin, as checked baggage, or as cargo — one of the few US airlines that still offers the checked and cargo options at all — and you can bring two small pets in one carrier. For hopping between the US, Mexico, and Canada, which is a common nomad loop, it's the most forgiving option. Their current rules are on Alaska's official pet page.

A few habits that help whichever you book

Book the pet slot the moment you book your own seat, since they run out. Never sedate your dog, for reasons I get into in the sedation post. And if the hold isn't something you can make peace with for a bigger dog, in-cabin charters and shared flights are a real if pricey path — I cover those in traveling with a dog without flying.

How I actually choose now

I start from Mochi, not from the fare. I check whether the airline takes him in the cabin on that route, whether the booking is something I can confirm right away, and whether the hub is one I'd trust if anything went sideways. Most trips that lands me on one of these three. The fare comparison comes after the dog question is answered, never before. The full picture of flying internationally with a dog is in the main guide.