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Flying with a pug is one of those things people love to tell you not to do.
When I first got Puglo, I assumed flying was basically off the table. Between the flat face warnings, airline restrictions, and horror stories online, it felt either unsafe or unrealistic. Travel has always been a huge part of my life, though, and over time I realized that with the right setup, flying with pugs is not only possible, it can be done safely and calmly.
Over the past few years, Puglo and I have taken more than 50 flights, including multiple long haul routes. Flying with a pug is not just doable, it has become one of my favorite parts of traveling together. He has turned into my little cuddle buddy in the air, and most flights are far more relaxed than people expect.
That said, flying with a snub-faced dog does require extra awareness. These breeds have specific needs, and there are important things to understand before you book a flight.
This guide breaks down everything I have learned from flying repeatedly with Puglo so you can decide if flying with your pug makes sense for you and how to do it responsibly.
What to know about flying with snub nosed dogs
Flying with a pug is different from flying with most other dog breeds, and that comes down to anatomy. Pugs are brachycephalic, meaning they have short snouts and narrower airways. This makes them more sensitive to stress, heat, and changes in airflow, all of which can come into play when traveling by plane.
This does not mean pugs cannot fly. It means they require more thoughtful planning than long-nosed breeds. Airline rules, carrier size, temperature management, and your dog’s individual health all matter more here. A setup that works fine for another small dog might not be appropriate for a pug.
Extra planning also means understanding airline policies in advance. Many airlines treat flat-faced breeds differently, especially when it comes to cargo restrictions, weight limits, and documentation. Showing up without knowing the rules is where most problems happen.
1. Most airlines only allow pugs to fly in cabin
One of the biggest misconceptions about flying with snub nosed dogs is that they are not allowed to fly at all because of breathing issues. That is simply not true. What is true is that most airlines have banned pugs and other flat-faced breeds from flying in cargo, but there are many airlines that accept snub-faced dogs in cabin.
Cargo holds can be stressful environments, and for brachycephalic breeds, that stress combined with heat and limited airflow can be dangerous. This is why airlines are cautious. In contrast, the cabin is temperature controlled, pressurized, and allows you to monitor your dog the entire time. When flying in cabin, the risk is very low. Puglo and I have flown more than 50 times this way without any issues.
That said, this decision should always be based on your individual dog.
Puglo is a very calm dog and sleeps through most flights. He is also on the healthier end of the spectrum for pugs and does not struggle with breathing. If your dog is overweight, highly anxious, or prone to respiratory issues, flying could put them at risk.
If you are unsure, this is one situation where a conversation with your veterinarian really matters. Flying with a pug can be done safely, but only when it is the right choice for your dog.
2. Pugs have to meet airline size and weight requirements
If you plan to fly with your pug in cabin, they have to meet the airline’s size and carrier requirements, which vary a lot depending on where you are flying. This is where things can get tricky, because pugs often sit right on the border of what airlines allow.
Most U.S. and Canadian airlines that accept dogs in cabin do not have a strict weight limit. Instead, they focus on whether your dog can fit comfortably in the carrier and stay under the seat in front of you. This is unfortunately subjective and ultimately up to the gate agent. That means there is always a small risk of being denied on the day of travel.
That has only happened to us once, leaving Mexico City. Every other time, the agent barely glanced at Puglo before waving us through. Still, it is something to be aware of, especially if your pug is on the larger side. This is the carrier we use.
European airlines that allow dogs in cabin are much stricter. Most have a hard limit of 8 kg including the carrier, with a few allowing up to 10 kg. Many pugs do not meet this requirement. Puglo does not, which is why we rely heavily on trains when traveling around Europe. If you have a smaller pug, flying may still be an option, but it is very airline dependent.
Asia can be even more complicated. Many airlines do not allow dogs in cabin at all, and those that do often cap the weight around 7 kg. This is why Puglo and I ended up taking a 10 hour ground transfer from Bangkok to Chiang Mai when we went to Thailand. Flying into the region on an international airline was fine, but getting around once there required a lot more planning.
There are a growing number of pet-friendly airlines that allow large dogs in cabin of any size, which can be a great option if your budget allows.
3. Some airlines allow pugs to fly as emotional support animals
While the U.S. no longer recognizes emotional support animals for air travel, many international airlines still do. This is especially true in Latin America, which is one of the reasons flying with Puglo has been much easier while being based in Mexico.
Weight limits for emotional support animals vary by airline, but they are generally more flexible than standard in cabin pet policies. Many airlines accept dogs in the 10 to 12 kg range, and some will allow even larger dogs either for an additional fee or if you purchase extra floor space. This can make a huge difference for pugs who are just over standard carrier limits.
Policies also vary when it comes to carriers. Some airlines still require emotional support dogs to remain in a carrier, while others allow them to sit on your lap during the flight. When that is an option, it makes the experience significantly more comfortable for both of you. Pugs are natural cuddlers, and being close helps them stay calm.
Pugs also tend to make excellent emotional support animals. They are incredibly emotionally intuitive and deeply bonded to their humans. As someone who has struggled with anxiety for most of my life, especially while traveling, having Puglo by my side has completely changed how I experience flying. What used to feel stressful now feels grounding, familiar, and surprisingly peaceful.
If flying as an emotional support animal is an option where you are traveling, it can open up possibilities that would not otherwise exist for pugs. As always, it comes down to the airline, the route, and your individual dog.
4. Pugs are sensitive to temperature changes
Because of their anatomy, pugs are much more sensitive to temperature changes than other breeds. This matters even when flying in cabin. While airplanes themselves are temperature controlled, the boarding process often is not.
Depending on where you are flying from, it can be surprisingly hot or cold while waiting to board, sitting on the tarmac, or walking through jet bridges. Those moments are short, but they are when pugs are most vulnerable, so it is important to plan for them.
I never fly without a small travel fan, a water bottle with ice, and a portable water bowl for Puglo. Even on flights that seem straightforward, having those items gives me peace of mind and lets me adjust quickly if it feels warm or stuffy.
I have linked all the cooling and travel gear I use with Puglo on this page.
Whenever possible, opt for direct flights. Layovers mean extra time in airports, more exposure to temperature changes, and additional stress from takeoffs and landings. Fewer transitions generally mean a calmer pug and fewer things that can go wrong.
Timing also matters. Early morning or late evening flights are usually better, especially in warmer climates, since boarding and ground temperatures tend to be cooler. This is something I pay close attention to when flying out of hot places like Mexico or Southeast Asia.
5. Pugs feed off your energy
Pugs are little emotional mirrors. They are incredibly in tune with their humans, which means your energy has a direct impact on how they experience travel. If you are calm, they are far more likely to stay calm too.
Travel can be inherently stressful, especially airports and security lines, but it is worth being mindful of how you show up for your dog. Slow movements, a relaxed tone, and confidence go a long way. Puglo takes his cues from me, and when I treat flying as routine, he does too.
If your pug struggles with anxiety, natural calming supplements can be an option. When we first started flying, I tried calming treats with Puglo. They helped in the beginning, but as he got used to flying, he no longer needed them.
I would not recommend using strong sedatives without guidance from a veterinarian. In many cases, preparation, familiarity, and your own calm presence are far more effective than medication.
6. Paperwork, vet visits, and requirements
Paperwork is where many people get caught off guard, especially when traveling internationally. Requirements always vary depending on where you are flying from and your destination, but generally speaking, if you are leaving the U.S. for a country other than Mexico or Canada, you will need a veterinary health certificate issued within a specific window before your flight, often within 10 days of departure. This certificate confirms that your dog is healthy enough to travel and includes their basic vaccination information.
Keeping your dog up to date on vaccinations is critical. A current rabies vaccine is almost always required for international destinations. Make sure the name on the vaccination record matches your dog’s microchip information exactly. Many countries also require dogs to be microchipped before the rabies vaccine is administered, not after. It is an easy detail to miss and one that can cause serious issues at the border.
International travel adds another layer of complexity. Some destinations require import permits, government endorsements, or additional paperwork beyond a standard health certificate. These rules vary widely by country and sometimes even by airline, which is why relying on general advice can be risky.
If this already feels overwhelming, that is completely normal. Airline policies, paperwork timelines, and country-specific rules can feel overwhelming, which is exactly why I created Dog Travel Academy.
The course walks you through the entire process step by step, including airline rules, paperwork, international entry requirements, and how to travel safely with breeds like pugs. If you want a clear system instead of piecing things together from forums and airline fine print, the course is designed to make long-term travel with your dog feel realistic and manageable.
7. Pugs CAN travel and make amazing travel partners
Despite everything you might hear, pugs are not fragile homebodies. When their needs are respected and travel is approached thoughtfully, they can thrive on the road and become incredible travel companions.
Puglo has adapted to airports, planes, new cities, and new routines far better than I ever expected. Flying is no longer a big event for him. It is just another part of the adventure we share. He sleeps through most flights, loves being close, and brings a sense of comfort that makes travel feel less hectic and more grounded.
Traveling with a pug does require extra responsibility. You have to be more aware, more prepared, and more flexible. But in return, you get a companion who is deeply connected to you and enjoys being by your side.
If you are willing to plan properly and travel at your dog’s pace, flying with a pug can be not just possible, but incredibly rewarding.
Gear and preparation before travel
The right gear and a bit of advance preparation make a huge difference when flying with a pug.
The most important item is an airline approved carrier that fits under the seat in front of you. For pugs, I always look for a soft sided carrier with good ventilation and enough height for them to adjust their position comfortably.
Your dog should be able to turn around and lie down without being squished. I start using the carrier weeks before a flight so it feels like a familiar space rather than something new and stressful.
Beyond the carrier, I keep my flight gear simple but intentional. I always bring a portable water bowl, a small water bottle with ice, and a travel fan to help manage temperature during boarding. I also pack a favorite toy, which helps Puglo settle quickly once we are on the plane.
Preparation is just as important as the gear itself. Before travel days, I limit heavy meals, make sure Puglo gets a good walk, and keep the routine as normal as possible. Familiar rhythms help pugs feel grounded, even in busy airports.
Day-of-travel strategies and post-flight care
Travel day sets the tone for the entire experience, so I approach it with the goal of keeping everything as calm and predictable as possible.
I always arrive at the airport earlier than I normally would. Rushing is stressful for you and your pug, and stress is the one thing you want to avoid. At security, you will usually need to take your pug out of the carrier while it goes through the scanner. I keep Puglo close, move slowly, and speak calmly.
Once on board, I focus on comfort and routine. When I am relaxed, he settles quickly and usually sleeps for most of the flight. I avoid feeding a full meal right before boarding and offer small sips of water instead.
After landing, I do not rush off the plane. I take a moment to let Puglo adjust before heading into a busy terminal. Once we arrive, I prioritize fresh air, water, and a short walk to help him decompress. I also keep an eye out for signs of overheating or fatigue, especially in warm destinations like Colombia.
Post-flight care matters just as much as the flight itself. Give your pug time to rest, keep the day low key, and stick to familiar routines as much as possible. Flying can be tiring, even when it goes smoothly.
When you slow down, stay present, and put your pug’s needs first, travel days feel less chaotic and far more manageable for both of you.
Can You Fly With a Pug?
Flying with a pug is not something to take lightly, but it is also not something to be afraid of. With the right planning, realistic expectations, and a clear understanding of your dog’s needs, it can be done safely and responsibly.
Airline policies, destinations, and individual dog health all play a role. What works for one pug may not work for another, and that is okay. The goal is not to force travel, but to make informed decisions that prioritize your dog’s well-being.
After more than 50 flights with Puglo, flying has become routine rather than stressful. He is calm, comfortable, and enjoys being by my side. That did not happen by accident. It came from preparation, patience, and learning what works over time.
If you are considering flying with your pug, take it step by step. Do your research, talk to your vet, and be honest about your dog’s temperament and health. When done thoughtfully, flying with a pug can open up a world of experiences and allow you to travel without leaving your best friend behind.
FAQ: How to Fly With a Pug
Where to stay with your pug after the flight
Flying is only half the trip. Pugs overheat easily, so I look for stays with air conditioning and ground-floor or elevator access to skip long stair climbs. I book pet-friendly places through Booking.com, filtering for the pets-allowed option and checking the pet fee before I commit. For the full pre-trip routine, see my tips for flying with your dog and my dog travel packing list.
Which airlines accept pugs?
Many airlines allow pugs to fly in cabin, but most restrict them from flying in cargo. Acceptance depends on the airline, route, and whether your dog meets in-cabin size requirements.
What dog breeds are not allowed on planes?
Most airlines ban brachycephalic, or snub-nosed, breeds from flying in cargo due to increased breathing risks. Some airlines also restrict or ban so-called fighting or high-risk breeds, depending on their policies and the route.
Are pugs good travel dogs?
Yes, many pugs make excellent travel dogs. They are typically calm, people-oriented, and adaptable when properly prepared and accustomed to travel.
Is it safe for a pug to fly?
Flying can be safe for a healthy, calm pug when done in cabin with proper planning. The decision should always be based on your dog’s individual health, weight, and stress tolerance.
Can I buy a seat for my dog on a plane?
Most airlines do not allow dogs to occupy a passenger seat, but some international carriers allow you to purchase additional floor space for emotional support animals.
What dogs are on the no-fly list?
There is no universal no-fly list, but many airlines restrict snub-nosed breeds in cargo, or fighting breeds due to safety concerns.
What certification do you need to fly with your dog?
Requirements vary by airline and destination, but typically include a veterinary health certificate and proof of rabies vaccination.
Can snub-nosed dogs fly in the cabin?
Yes, many snub-nosed dogs, including pugs, are allowed to fly in cabin if they meet size and carrier requirements and the airline permits it.
Which airline is most pet friendly?
Newer airlines like Bark Air and K9 Jets are changing the industry by allowing dogs of any size to fly in the cabin. These airlines are designed specifically for pet travel, though they come at a significantly higher cost.
Can pugs fly on Delta in cabin?
Yes, pugs can fly in cabin on Delta as long as they fit comfortably in an airline-approved carrier under the seat and meet the airline’s pet policy requirements.
More Dog Travel Guides
Planning your own flight with a pup? These guides go hand in hand with flying with a pug: airlines that allow large dogs in cabin, flying with a dog on Delta, the Aeromexico pet policy, my dog travel packing list, how to travel with a dog internationally.
