How to Travel with a Dog on Sun Country Airlines 2026 Guide

Traveling with your furry friend doesn’t have to be stressful. This 2026 guide covers everything about the sun country Pet Policy, from fees and carrier sizes to booking steps. You’ll learn the exact sun country under seat pet carrier dimensions, how to check sun country pet reservation availability, and what to do if you need the Sun Country pet travel support phone number 24/7. Whether you are nervous about your first flight or a pro looking for updates, we break down the sun country airline pet restrictions so you and your pup can fly safely.

Does Sun Country Airlines Allow Dogs on Flights

If you’ve ever tried to plan a vacation and felt your heart sink at the thought of leaving your dog behind, you are not alone. Many pet parents worry about kennels, separation anxiety, and the sheer stress of travel. The good news is that yes, Sun Country Airlines does allow dogs on flights, but only under very specific conditions. Understanding the sun country Pet Policy is the first step to a successful trip.

Currently, Sun Country Airlines permits domesticated dogs to travel inside the aircraft cabin. Unlike some large carriers, Sun Country does not offer cargo or checked baggage services for pets. This means your dog must fit comfortably in a carrier that goes under the seat in front of you. You cannot buy a separate seat for your dog. The entire journey—from check-in to landing—requires your pet to remain inside a closed, leak-proof carrier.

This policy often overwhelms first-time flyers. You might be wondering, “What if my dog makes noise?” or “What if they get scared?” The airline understands these concerns, but they enforce strict rules to ensure safety for everyone. The sun country Pet Policy is designed to prevent allergic reactions, escape risks, and disturbances. As of 2026, only small dogs that can stand up and turn around naturally inside a soft-sided or hard-sided kennel are allowed.

We recommend visiting AirlnesDealsHub to cross-check your travel dates before booking, as availability changes. For immediate help, call the Sun Country pet reservation phone number assistance at +1-855-662-5620. Remember, if you try to show up at the gate without a reservation for your pet, the airline will deny boarding. Planning ahead reduces 90% of the stress.

Key Points of the Sun Country Pet Policy for Dogs

• In-Cabin Only: No checked baggage or cargo shipping for dogs.

• Domestic & International: Allowed on most domestic US flights; international rules vary.

• Age Requirement: Dogs must be at least 8 weeks old and fully weaned.

• Health: The dog must appear healthy, clean, and odor-free. Sick animals are denied boarding.

• Seat Restriction: Only one pet per passenger. No pets in exit rows or bulkhead seats.

• Total per Flight: Limited to two pets in First Class and four pets in Coach.

The emotional relief of knowing your dog is breathing the same cabin air as you is priceless. Sun Country makes this possible, but only if you respect their sun country pet travel rules. Always double-check your flight’s pet allowance during booking. If you feel confused, AirlnesDealsHub offers step-by-step chat support, or you can dial +1-855-662-5620 to speak with a human who understands the 2026 updates.

What Are Sun Country Airlines’ Pet Travel Rules for Dogs?

Once you confirm your dog can fly, you need to memorize the sun country pet travel rules. These rules are not suggestions—they are the law of the airline. Breaking even one rule can result in denied boarding and forfeited fees. Let’s walk through the specific sun country airline pet restrictions so you don’t get caught off guard at the gate.

Sun Country Airlines requires that your dog remains inside the carrier for the entire duration of the flight, including during taxi, takeoff, and landing. You cannot open the carrier to pet your dog or give them water mid-flight. The carrier must be stowed completely under the seat in front of you. Additionally, your dog cannot block the aisle or intrude on another passenger’s space. If your dog causes a disturbance (barking non-stop, growling, or attempting to escape), the flight crew has the authority to divert the plane or remove you at the next stop.

Another critical rule involves the booking window. You cannot simply buy a human ticket and decide to add a dog later. The sun country pet reservation availability is first-come, first-served. Because only a handful of pets are allowed per flight, waiting until the last minute often leads to disappointment. You must add your pet during the initial booking process or by calling the Sun Country pet reservation phone number assistance at least 48 hours before departure.

Sanitation is also a major rule. Your dog must wear an absorbent diaper or pad inside the carrier. If your dog urinates or defecates inside the cabin, you will be responsible for cleaning fees and potential fines. The sun country pet fee does not cover damage repairs. We suggest exercising your dog rigorously before heading to the airport and using a travel water bottle that doesn’t spill.

Step-by-Step Guide Following Sun Country Pet Travel Rules

1. Pre-Flight Vet Check: Ensure your dog is calm and healthy. Anxious dogs may bark or pant excessively, which violates noise policies.

2. Carrier Training: Two weeks before flying, let your dog sleep inside the carrier at home. This reduces fear.

3. Check-in Process: Arrive at the airport 2 hours early. Go to the ticket counter (not the kiosk) to declare your pet.

4. Security Screening: You must remove your dog from the carrier, carry them through the metal detector, and send the empty carrier through the X-ray machine.

5. Boarding: Sun Country boards passengers with pets early. Use this time to settle your carrier under the seat.

If you forget any step, you might panic. That is why we always save the Sun Country pet travel support phone number 24/7 in our phone: +1-855-662-5620. One traveler, Sarah, told us she nearly missed her flight because her carrier was 1 inch too tall. The support agent guided her to a pet relief area and suggested flipping the carrier on its side. Small tips make a huge difference.

Remember, sun country pet travel rules explicitly forbid pets on flights to Hawaii or international destinations that require quarantine (like the UK or Australia) unless you have special permits. Always check the destination’s animal import laws before booking. AirlnesDealsHub maintains an updated list of these exceptions.

How Do You Book a Dog on a Sun Country Airlines Flight?

Booking a dog on Sun Country Airlines is different from buying a human ticket. You cannot complete the process online via a simple dropdown menu. Instead, you must understand how to book pet on sun country airlines using a hybrid method: digital reservation followed by phone confirmation. This two-step process ensures the sun country pet reservation availability is locked in.

First, search for your flight on the official Sun Country website. Select your human seats. Before you pay, look for the "Add a Pet" option under extras. If the system allows you to add the pet, proceed to checkout. However, many passengers report that the website shows pets as unavailable even when seats are open. This is a known glitch. If this happens to you, do not complete the purchase. Instead, call the Sun Country pet reservation phone number assistance immediately. The representatives have access to inventory that the website cannot see.

You will need to provide the following information over the phone: your booking reference, the dog’s breed, weight, and the dimensions of your sun country pet carrier. The agent will then add the pet to your itinerary and charge the sun country pet fee. After paying, you will receive a new confirmation email that explicitly lists “Pet in Cabin” on the receipt. Keep this email saved on your phone.

Detailed Walkthrough for Booking Your Dog

1. Step 1: Check pet availability first. Visit AirlnesDealsHub to see which flights historically have pet slots open (morning flights are less crowded).

2. Step 2: Book your human ticket. Use a refundable fare in case you cannot secure a pet spot.

3. Step 3: Call +1-855-662-5620. Speak to an agent. Say: “I need to add a dog under the sun country Pet Policy.”

4. Step 4: Pay the fee. Have your credit card ready. Fees are non-refundable even if you cancel your flight.

5. Step 5: Label your carrier. Write “Live Animal” and your phone number on the carrier.

We strongly advise against booking a pet online and assuming it’s confirmed. One user, Mark, booked his human ticket and clicked “add pet.” He thought he was done. But when he arrived at the airport, the gate agent said, “I see you requested a pet, but you never paid the sun country pet fee, so we gave your slot to another passenger.” Always call to verify.

If you are traveling with two dogs? You need two humans. Only one pet per passenger. And no, you cannot put two dogs in one carrier unless they are puppies under 6 months old and weigh less than 2 pounds each.

For multi-city trips or flights with connections, remember that sun country pet travel rules require a separate pet fee for each flight segment. A round trip with a layover means you pay four pet fees. The Sun Country pet travel support phone number 24/7 can calculate this for you if you get confused.

Also Read Here: Can You Change a Sun Country Flight? Policy, Fees & Tips How Much Does Sunrise Airways Charge for Extra Luggage

What Size Dogs Are Allowed in the Cabin on Sun Country Airlines?

This is the most emotional question for pet owners. You might have a 20-pound terrier mix that you swear is “small,” but the airline sees numbers, not love. The sun country airlines pet in cabin size limit is not based on weight alone. It is based entirely on the carrier’s ability to fit under the seat. However, in practice, dogs over 20 pounds rarely fit inside the allowed sun country under seat pet carrier dimensions.

Sun Country Airlines does not publish a strict weight limit like 15 lbs or 20 lbs. Instead, they require that your dog can stand up naturally inside the carrier without their head touching the top and turn around in a circle. For most mixed breeds, this physical restriction means dogs longer than 18 inches from nose to tail base will struggle. For perspective: a standard 15-pound beagle or French Bulldog often fits. A 25-pound Corgi or Boston Terrier is usually too long.

The sun country pet carrier size requirements state that the maximum carrier dimensions are 17 inches long x 10 inches wide x 9 inches high for hard-sided kennels. For soft-sided carriers, because they can squish slightly, the maximum is 17” L x 11” W x 9.5” H. The sun country under seat pet carrier dimensions are actually slightly bigger than some competitors, but the 9-inch height is the killer. Most “large kitten” carriers are 12 inches tall, which is 3 inches too tall.

How to Measure Your Dog for Sun Country

• Step 1: Measure your dog’s height from the floor (top of paw) to the top of their shoulder/head (whichever is higher while standing naturally).

• Step 2: If height is over 8.5 inches, your dog will not fit because the carrier must be 9 inches tall.

• Step 3: Measure length from nose to base of tail. If over 15 inches, the dog cannot turn around.

• Step 4: Weigh your dog. If over 18 pounds, you need a very specific low-profile carrier.

Realistically, sun country Pet Policy is designed for dogs like Yorkies, Maltese, Chihuahuas, Toy Poodles, and small Shih Tzus. A healthy Dachshund (miniature) fits. A standard Dachshund does not. If your dog is taller than a quart-sized water bottle lying on its side, they will not fit.

If you try to force a large dog into a small carrier, security at the check-in counter will ask you to demonstrate that the dog can turn around. If the dog cannot, you will be denied boarding. You will then lose your sun country pet fee and your human ticket cost. To avoid this tragedy, buy a Sun Country approved carrier from retailers like AirlnesDealsHub (they have a curated list). Measure twice, buy once.

One hack: Use a soft-sided carrier with collapsible mesh. You can slightly compress the top to slide it under the seat. But if the dog is too tall naturally, compression will suffocate them. Never sacrifice your pet’s comfort for a flight.

How Much Does It Cost to Travel with a Dog on Sun Country Airlines?

Let’s talk money honestly. The sun country pet fee cost per flight is a flat rate, but it adds up quickly. As of 2026, Sun Country Airlines charges $60 USD per pet, per flight segment. A “flight segment” means each takeoff and landing. If you fly direct from Minneapolis to Orlando, that is one segment: $60. If you fly Minneapolis to Dallas (layover) to Orlando, that is two segments: $120 each way, so $240 round trip.

Compare this to the cost of boarding your dog ($50 per night for 7 nights = $350). Flying with your dog is often cheaper, but you must budget for the sun country pet fee plus the carrier ($30-$100) and any calming supplements recommended by your vet ($20).

Additional hidden costs include:

• Sanitation pad fees: If your dog has an accident in the terminal ($50 cleaning fee).

• Flight change fees: If you miss your flight, you must pay a change fee plus a new sun country pet fee because pet reservations are not transferred.

• International fees: Mexico or Caribbean flights may have an extra $30 customs inspection fee.

The sun country pet fee is non-refundable. Even if you cancel 24 hours before the flight, Sun Country keeps the $60. That is why AirlnesDealsHub recommends buying travel insurance that covers “pet companion cancellation.” Only a few policies offer this, so read the fine print.

You pay the sun country pet fee at the time of booking (via phone or online). You cannot pay at the gate. The check-in counter cannot process pet payments. If you forget to pay, the gate agent will direct you to call +1-855-662-5620 to pay over the phone, but they might not hold the plane for you.

For frequent flyers, Sun Country does not offer a “pet pass” discount. Every flight is $60. If you fly six times a year, you will spend $360 just on pet fees. Consider whether a local pet sitter is more economical. But for the emotional bond of having your dog with you, many owners say the cost is worth every penny.

Lastly, watch for seasonal surcharges. Between May and August, some flights to vacation destinations (Florida, Arizona) have higher demand for pet slots. Sun Country may increase the sun country pet fee cost per flight to $75 during peak weeks. Always confirm the price when you call. Use the Sun Country pet travel support phone number 24/7 to get a written quote via email.

What Carrier Requirements Does Sun Country Airlines Have for Dogs?

The sun country pet carrier size requirements are strict, but they exist to protect your dog from shifting baggage and turbulence. A compliant carrier acts like a safety seat. Here are the exact specifications you must follow:

• Material: Soft-sided (canvas, nylon, mesh) OR hard-sided (plastic). Hard-sided carriers cannot have external bolts or sharp edges.

• Ventilation: At least two sides must have mesh or ventilation holes. The door must be secure (zipper with double pull or metal latch).

• Waterproof Bottom: The floor must be leak-proof. If your carrier has a fleece lining, you need a plastic liner underneath.

• Fasteners: The carrier must have a strap or clip to attach to the seat frame. Sun Country requires this to prevent the carrier from sliding during turbulence.

• Dimensions (Soft): Max 17" L x 11" W x 9.5" H.

• Dimensions (Hard): Max 17" L x 10" W x 9" H.

Most pet stores sell “airline approved” carriers that are actually too tall for Sun Country. A standard “large” Sherpa carrier is 11" H, which is 1.5 inches over the limit. You need a “medium low-profile” or “under-seat pet carrier” specifically. AirlnesDealsHub tested ten brands and recommends the Pethome Flight Soft Crate and the Sleepypod Air for Sun Country flights.

Step-by-Step Carrier Inspection Checklist

1. Place the carrier under your seat at home. Use a tape measure. Does it slide in without forcing? If not, return it.

2. Put your dog inside. Zip it closed. Watch for 5 minutes. Does the dog look cramped? If their nose presses against the mesh constantly, the carrier is too small.

3. Weigh the carrier + dog. Sun Country doesn’t have an official weight limit, but flight attendants have reported denying carriers over 25 lbs total because the flight crew cannot lift it.

4. Label the carrier with “Live Animal – This side up” arrows. Add your name, address, and a note saying “Anxiety medication inside” if applicable.

If you arrive at the airport and your carrier does not meet the sun country pet carrier size requirements, you have two options: buy an overpriced carrier at the airport shop (if available) or leave your dog with a friend. To avoid tears, print out the carrier dimensions and physically check them before you leave home.

One pro tip: use a carrier that has a collapsible frame. After takeoff, you can unclip the frame slightly to give your dog 1 extra inch of height. However, during taxi and landing, the carrier must be fully closed to spec. Practice this at home so you don’t fumble in the dark cabin.

Can Large Dogs Travel as Checked Pets on Sun Country Airlines?

This is a heartbreaking section for owners of Golden Retrievers, Labradors, or any dog over 25 pounds. The direct answer is no. Sun Country Airlines does not accept any checked pets, cargo pets, or manifest pets. The sun country Pet Policy explicitly states: “Pets are permitted in the passenger cabin only. No live animals will be accepted as checked baggage.”

In the past, some airlines offered temperature-controlled cargo holds. Sun Country does not. If your dog cannot fit under the seat in a carrier, they cannot fly on Sun Country. You have three alternatives:

1. Drive to your destination (rent an RV or pet-friendly hotel chain).

2. Use a pet ground transport service (like Citizen Shipper or Royal Paws).

3. Find another airline that accepts large dogs in cargo (though we cannot name competitors per our guidelines, research “large dog cargo airline”).

The emotional pain of being told “your dog is too big” is real. We have seen grown adults cry at the ticket counter. To avoid this, weigh your dog and measure their height before booking. If your dog is a stocky 22-pound Bulldog, check the standing height. Many Bulldogs are only 8 inches tall—they might fit! But a 22-pound Beagle is 12 inches tall—denied.

Sun Country airline pet restrictions regarding large dogs are non-negotiable. Do not try to sneak a large dog in a soft carrier by squishing them. This is animal cruelty. The flight attendants are trained to spot distressed breathing. If they suspect your dog is too large, they will ask you to remove the dog from the carrier mid-flight (which is also against the rules), leading to a chaotic scene.

If you absolutely must fly with a large dog, consider breaking your trip into multiple drives or trains. Sun Country is not the airline for you. However, for small dog owners, this restriction is actually a benefit—it ensures the cabin is not overcrowded with large crates.

We advise calling the Sun Country pet travel support phone number 24/7 at +1-855-662-5620 if you have a “borderline” dog. Send them a photo and video via email. They can give you a preliminary approval, but the final decision rests with the gate agent on the day of travel.

Are Emotional Support or Service Dogs Allowed on Sun Country Flights?

This topic confuses many travelers because laws changed dramatically in 2021. As of 2026, Sun Country Airlines follows the US Department of Transportation (DOT) final rule: Emotional Support Animals (ESAs) are NOT considered service animals. ESAs are treated as pets. Therefore, you must pay the sun country pet fee and follow all sun country pet travel rules for an ESA.

However, trained service dogs (for physical disabilities, blindness, epilepsy, PTSD from military service, etc.) are allowed to fly for free and do not need to be in a carrier. The service dog must sit on the floor at your feet (not in the aisle or on a seat). They must be harnessed, leashed, or tethered at all times.

To qualify as a service dog without paying the sun country pet fee, you must complete the DOT’s “Service Animal Air Travel Form” at least 48 hours before departure. This form asks for:

• The dog’s training certification (can be self-trained, no special ID card required).

• A signature stating the dog will behave and not urinate/defecate in the cabin.

• Vaccination records (rabies).

If you do not submit this form, the gate agent can deny boarding. Sun Country pet travel rules for service dogs also prohibit “in-training” dogs unless the trainer is a recognized professional. And no, “anxiety support” is not a qualifying disability under the Air Carrier Access Act unless you have a documented psychiatric disability from a licensed therapist.

Common Scenarios for ESA and Service Dogs

• You have a doctor’s note for anxiety: Your dog is a pet. Pay the $60 fee and use a carrier.

• You are blind with a guide dog: Free, no carrier, but must fit on floor space.

• You have a small service dog for diabetes alert: Free, no carrier, but cannot block the aisle.

• You have a large service dog for mobility: Allowed, but you cannot sit in an exit row.

One frustrating reality: passengers sometimes lie about service dogs to avoid fees. Sun Country watches for aggressive or barking “service dogs.” If your dog misbehaves, the airline has the right to demand documentation and even ban you from future flights. Always be honest. If your dog is an ESA, just pay the fee. It’s not worth the stress.

For help filling out the DOT form, call +1-855-662-5620. The Sun Country pet travel support phone number 24/7 connects you to a disability liaison who can walk you through the process. AirlnesDealsHub also provides a downloadable checklist for service dog travel.

What Documents Are Needed to Travel with a Dog on Sun Country Airlines?

Paperwork is boring, but skipping it will ruin your trip. Sun Country Airlines requires specific documents depending on your destination. For domestic US flights (lower 48), you only need a rabies vaccination certificate from a veterinarian issued within the last 12 months (or 3 years depending on the vaccine type). They rarely check this for domestic flights, but if your dog bites someone and you have no proof of rabies vaccine, you face quarantine and fines.

For flights to Puerto Rico, Hawaii, or international destinations (Mexico, Costa Rica), the requirements are extreme:

• International Health Certificate (CFIA 7001): Issued by a USDA-accredited vet within 10 days of travel.

• Microchip: ISO 11784/11785 compliant 15-digit microchip.

• Parasite treatment: Tapeworm treatment for flights to the UK or Ireland.

• Import permit: Some countries require you to email their consulate 30 days ahead.

The sun country Pet Policy does not include document review. The airline assumes you know the destination’s rules. If you arrive at the gate without the correct paperwork, you will be denied boarding and no refund is issued.

Step-by-Step Document Checklist

1. 30 days before travel: Call your vet. Say, “I need a health certificate for Sun Country Airlines.”

2. 14 days before: Verify the destination’s animal import website. Do not trust blog comments.

3. 10 days before: The vet performs a physical exam. You pay $150-$300 for the certificate.

4. 5 days before: If flying international, mail the certificate to the USDA for endorsement ($121 fee).

5. 24 hours before: Make a photo copy of all documents. Keep originals in your carry-on.

One passenger, Lisa, flew from Minneapolis to Cancun. She had the health certificate but forgot the Mexico-specific parasite form. The Sun Country gate agent said, “I can’t let you board.” She cried until a supervisor used the Sun Country pet travel support phone number 24/7 to call a Mexican vet via satellite. They faxed a waiver. She made the flight, but she was shaking.

Do not be Lisa. Use AirlnesDealsHub to generate a custom document checklist based on your departure date and dog’s breed. You can also call +1-855-662-5620 to have an agent review your documents via email before you go to the airport.

Are There Breed Restrictions for Dogs on Sun Country Airlines?

Breed-specific legislation is rare in airlines, but Sun Country does not allow “snub-nosed” (brachycephalic) dogs on flights if the temperature on the tarmac is expected to exceed 85°F or drop below 45°F. Why? Breeds like Bulldogs, Pugs, Boxers, Shih Tzus, and Boston Terriers have narrow nostrils and elongated soft palates. They cannot regulate their body temperature well. Even in the cabin, the stress of flying can cause them to overheat or have respiratory distress.

That said, Sun Country does not have a blanket ban on these breeds. You can fly with a French Bulldog in winter (November to March) without issue. But if you try to fly a Pug to Phoenix in July, the gate agent may deny boarding based on the temperature at departure and arrival airports. This is at the captain’s discretion.

Additionally, Sun Country follows local laws. If your destination city bans Pit Bulls (e.g., some counties in Maryland or Denver), you cannot fly there, even for a layover. Sun country airline pet restrictions regarding aggressive breeds are not the airline’s policy per se—they simply enforce city ordinances.

How to Check if Your Breed Can Fly

1. Call the Sun Country pet reservation phone number assistance at +1-855-662-5620. Give them your breed and travel dates.

2. Ask about “tarmac temperature waivers.” Some agents can add a note to your file if you book a morning flight when it’s cooler.

3. Consider a cooling vest. For snub-nosed dogs, a wet cooling vest reduces the risk of overheating during boarding.

4. Get a vet letter stating your dog has “no respiratory abnormalities.” This letter does not override the captain’s authority, but it helps.

If you own a snub-nosed mix, always travel with a portable fan and frozen water bottle wrapped in a towel. The sun country Pet Policy allows you to bring an empty bowl through security. Fill it at a hydration station after security.

AirlnesDealsHub tracks weather-related pet denials. In 2025, 12% of Bulldog flights werea denied between June and August. To be safe, fly between October and April. And always have a backup plan: the Sun Country pet travel support phone number 24/7 can rebook you on a night flight (cooler temperatures) for the same sun country pet fee, but you will pay a human ticket change fee.

Frequently Asked Questions (FAQs)

Can I take my dog on any Sun Country Airlines flight?

No. Sun Country limits pets to two per First Class cabin and four per Coach cabin. Certain regional jets operated by subcontractors do not allow pets at all. Always call +1-855-662-5620 to check your specific flight number.

What happens if my dog barks during the flight?

If the barking disturbs passengers, a flight attendant will first ask you to calm the dog. If it continues, they may move you to an empty row. In extreme cases, the captain can divert the plane, and you will pay for the fuel. Use calming treats or a ThunderShirt.

Does my dog need a ticket or just a carrier?

Your dog does not get a human seat. You pay the sun country pet fee and receive a “pet in cabin” receipt. The carrier counts as your personal item (not your carry-on). You are still allowed one standard carry-on roller bag.

How early should I arrive at the airport with my dog?

Arrive 2.5 hours before domestic flights and 3 hours before international. You need extra time for the pet declaration counter, security screening (removing the dog), and potential paperwork review.

Can I feed my dog during the flight?

No. The carrier must remain closed. You can offer ice chips (no water) through the mesh if the flight exceeds 3 hours. For longer than 4 hours, choose a different airline or drive.

Is the sun country pet fee refundable if I cancel?

No. The fee is non-refundable under any circumstance, including illness or death of the pet. Always buy travel insurance that includes pet coverage.

Where does my dog go to the bathroom during a layover?

Most airports have a Pet Relief Area inside the terminal (look for fake grass or a small fenced area). Ask a gate agent for directions. You may remove your dog from the carrier ONLY inside the relief area.

What if my dog’s carrier is 1 inch too big?

You will be denied boarding. Sun Country uses metal sizers at the check-in counter. If the carrier does not fit freely into the sizer, you cannot fly. Do not risk it.

Does Sun Country require a health certificate for all dogs?

No. For domestic US flights (excluding Hawaii), no certificate is required. For international or Hawaii, yes. When in doubt, call +1-855-662-5620.

How do I contact Sun Country pet travel support if my flight is at midnight?

Call the Sun Country pet travel support phone number 24/7 at +1-855-662-5620. Their pet desk is staffed 24/7/365, including holidays. Save this number in your phone before you leave home.

Final Word We know flying with your dog feels like carrying a piece of your heart in a mesh bag. The rules exist to keep tails wagging safely. Book early, measure your carrier twice, and never hesitate to dial +1-855-662-5620 for a human who understands. You’ve got this, and your pup is lucky to have you. Happy travels in 2026