Ciao, Marco here. American Airlines will take your dog in the cabin, and for a flat-nosed little tank like my Mochi, cabin is the only sane option. Here's what nobody tells you: the word 'accepted' hides a stack of small print that decides whether you board or stand at the counter looking foolish. Read this before you buy the ticket, not after. Trust me on the timing.
American Airlines's pet policy splits into cabin and cargo. This page summarizes the weight limits, fees, brachycephalic-breed restrictions, and carrier specifications for both modes — sourced from the airline's official pet pages.
How American Airlines handles your pet Each fact comes straight from the operator’s published policy. Tap the
🐕 Dog 🐈 Cat
In the cabin ✓ Accepted
In the hold / cargo ✓ Accepted
Snub-nosed breeds Not accepted
Cabin policy Pets accepted ✓ AcceptedCarry-on pets are limited to cats and dogs that meet the size, age and destination requirements verified 2026-08-28 Minimum age 15 weeks Age requirements Minimum age for transport is 15 weeks. verified 2026-08-23 Advance booking notice 48 hours When checking a pet, you need to: Contact Reservations at least 48 hours prior to travel Check in at the ticket counter with your official orders Allow extra check-in time (at… verified 2026-08-19 Advance booking required ✓ YesWhen checking a pet, you need to: Contact Reservations at least 48 hours prior to travel Check in at the ticket counter with your official orders Allow extra check-in time (at least 2 hours and no more than 4 hours… verified 2026-08-28 Cold-weather embargo 7.2°C …can be expanded You cannot travel with a pet if the ground temperature is below 45 degrees Fahrenheit (7.2 degrees C) at any location on the itinerary. verified 2026-08-09 Banned destinations ✗ YesPets traveling in the cabin are not allowed to or from Argentina, Bolivia, Brazil, Chile, Colombia, Jamaica, Uruguay, Venezuela, Hawaii or EU countries. verified 2026-08-13 Routes excluded HI Within / between U.S. and Canada, Mexico, Central America and Caribbean (if the country allows entry); not allowed to Hawaii Within / between U.S. and Canada, Mexico, Central America and Caribbean (if the country allows… verified 2026-06-03 Sedation allowed ✗ NoUnless specified by a vet, you cannot leave instructions saying 'no food or water.' Sedation As recommended by the American Veterinary Medical Association (AVMA), we don’t accept pets that have been sedated or… verified 2026-08-19 Season restrictions May 1 – September 30 Pets not traveling in cabin cannot travel to / through / from Phoenix (PHX), Tucson (TUS), Las Vegas (LAS) or Palm Springs (PSP) May 1 – September 30 verified 2026-07-20 Aircraft restrictions ✗ YesCarry-on pet carrier dimensions Pet carrier type Aircraft type Dimensions (length + width + height) Soft-sided (recommended) All flights 18 x 11 x 11 inches / 46 x 28 x 28 centimeters Hard-sided American Mainline… verified 2026-08-19 Pregnant animals accepted ✗ NoAdditional restrictions You cannot travel with your pet to Hawaii: On nonstop flights to Maui, the Big Island of Hawaii or Kauai If your pet is pregnant and past 45 days gestation Mexico If you’re traveling to Mexico… verified 2026-08-26 Max weight (pet + crate) 9.07 kg …carriers will fit in Business. The total weight of your pet and its carrier must not exceed 20 pounds (9.07 kilograms). We will weigh them at check-in. A maximum of 20 pet carriers verified 2026-08-28 Crate must have/be hard-sided ok, soft-sided ok, water bowl, ventilated, IATA-compliant, absorbent liner, a carrier centimeters Hard-sided American Eagle flights 16 x 12 x 8 inches / 40 x 30 x 20 centimeters Carry-on pet limits by aircraft type and cabin Type of aircraft Premium Cabin Main Cabin Airbus - A321XLR* Boeing - B777-200… verified 2026-08-28 Hold & cargo policy Hold: Pets accepted ✓ AcceptedWe only accept checked pets for active-duty U.S. military and U.S. State Department Foreign Service personnel traveling on official orders. verified 2026-07-20 Hold: Snub-nosed breeds banned ✗ Yesmonths old Aircraft restrictions and acceptable kennels Checked pets cannot travel on: A319 A320 A321, A321H, A321neo, A321S Aircraft type Maximum kennel height A321T 46 inches / 117 cm B737-800 28 inches / 71.12 cm… verified 2026-08-28 Hold: Snub-nosed breeds list Bulldog Pug Boxer Boston Terrier Pekingese Shih Tzu Lhasa Apso Chow Chow Cane Corso Dogue de Bordeaux Brussels Griffon Affenpinscher Japanese Chin Shar Pei Staffordshire Bull Terrier Mastiff Dog restrictions We don’t accept brachycephalic or snub-nosed dogs of any 'mix' as checked pets, such as: Affenpinscher American Staffordshire Terrier Boston Terrier Boxer (all breeds) Brussels Griffon Bulldog (all… verified 2026-08-09 Hold: One-way fee 200 USD Checked pet for active-duty U.S. Military and State Department personnel only^^ Within / between U.S. and Canada, Mexico, Central and South America, Caribbean (Main Cabin) — $200 verified 2026-06-14 Hold: Minimum age 8 weeks …be: The same species (2 cats or 2 dogs) A similar size and weigh less than 20 lbs. / 9.07 kgs. each Between 8 weeks and 6 months old Aircraft restrictions and acceptable kennels Checked pets cannot verified 2026-08-28 Hold: Advance booking required ✓ YesWhen checking a pet, you need to: Contact Reservations at least 48 hours prior to travel Check in at the ticket counter with your official orders Allow extra check-in time (at least 2 hours and no more than 4 hours… verified 2026-08-28 Hold: Max pets per passenger 2 There is a maximum of 2 pets per passenger permitted to travel as checked baggage. verified 2026-08-13 Hold: Cold-weather embargo 7.2°C Cold restrictions This content can be expanded You cannot travel with a pet if the ground temperature is below 45 degrees Fahrenheit (7.2 degrees C) at any location on the itinerary. verified 2026-08-09 Hold: Heat embargo 29.4°C …You cannot travel with a pet if the current or forecasted temperature is above 85 degrees Fahrenheit (29.4 degrees C) at any location on the itinerary. verified 2026-08-09 Hold: Sedation allowed ✗ NoSedation As recommended by the American Veterinary Medical Association (AVMA), we don’t accept pets that have been sedated or tranquilized. verified 2026-08-19 Hold: Season restrictions May 1 – September 30 Pets not traveling in cabin cannot travel to / through / from Phoenix (PHX), Tucson (TUS), Las Vegas (LAS) or Palm Springs (PSP) May 1 – September 30 verified 2026-07-20 Hold: Advance notice hours 48 hours Contact Reservations at least 48 hours prior to travel verified 2026-07-20 Hold: Pregnant animals accepted ✗ NoAdditional restrictions You cannot travel with your pet to Hawaii: On nonstop flights to Maui, the Big Island of Hawaii or Kauai If your pet is pregnant and past 45 days gestation Mexico If you’re traveling to Mexico… verified 2026-08-26 Hold: Carrier size 117 cm …travel on: A319 A320 A321, A321H, A321neo, A321S Aircraft type Maximum kennel height A321T 46 inches / 117 cm B737-800 28 inches / 71 eac verified 2026-06-09 Hold: Max weight (pet + crate) 45 kg Must not exceed maximum weight (combined pet and kennel) of 100 lbs. / 45 kgs. verified 2026-07-20 Hold: Crate must have/be water bowl, ventilated, IATA-compliant, absorbent liner, a carrier …travel on: A319 A320 A321, A321H, A321neo, A321S Aircraft type Maximum kennel height A321T 46 inches / 117 cm B737-800 28 inches / 71 eac verified 2026-06-09 Cargo: Snub-nosed breeds banned ✗ Yesmonths old Aircraft restrictions and acceptable kennels Checked pets cannot travel on: A319 A320 A321, A321H, A321neo, A321S Aircraft type Maximum kennel height A321T 46 inches / 117 cm B737-800 28 inches / 71.12 cm… verified 2026-08-28 Cargo: Minimum age 8 weeks …cats of any 'mix' as checked pets, such as: Burmese Persian Himalayan Exotic Shorthair Cats must be at least 8 weeks old when traveling within the U verified 2026-07-20 Cargo: Advance booking required ✓ YesTDY orders. To be eligible for the discount provide the following: A scanned copy of your valid military identification at the time of booking. A scanned copy of your Permanent Change of Station (PCS) or Temporary Duty… verified 2026-08-28 Cargo: Max pets per passenger 2 There is a maximum of 2 pets per passenger permitted to travel as checked baggage There is a maximum of 2 pets per passenger permitted to travel as checked baggage verified 2026-07-20 Cargo: Booking method freight forwarder Contact a freight forwarder pet must be made with American Airlines Cargo services between one and ten days of departure verified 2026-06-24 Cargo: Cold-weather embargo 7°C Cold restrictions This content can be expanded You cannot travel with a pet if the ground temperature is below 45 degrees Fahrenheit (7.2 degrees C) at any location on the itinerary. verified 2026-08-26 Cargo: Heat embargo 29.4°C …You cannot travel with a pet if the current or forecasted temperature is above 85 degrees Fahrenheit (29.4 degrees C) at any location on the itinerary. verified 2026-08-09 Cargo: Sedation allowed ✗ No(All breeds), Pekingese, Pit Bull, Presa Canario, Pug (All breeds), Shar Pei, Shih Tzu, Staffordshire Terrier, Tibetan Spaniel Cats Burmese, Exotic Shorthair, Himalayan, Persian Restricted dog and cat breeds (PDF) »… verified 2026-08-15 Cargo: Season restrictions May 1 – September 30 Pets not traveling in cabin cannot travel to / through / from Phoenix (PHX), Tucson (TUS), Las Vegas (LAS) or Palm Springs (PSP) May 1 – September 30 verified 2026-07-20 Cargo: Pregnant animals accepted ✗ NoAdditional restrictions You cannot travel with your pet to Hawaii: On nonstop flights to Maui, the Big Island of Hawaii or Kauai If your pet is pregnant and past 45 days gestation Mexico If you’re traveling to Mexico… verified 2026-08-26 Cargo: Crate must have/be ventilated, IATA-compliant, absorbent liner, live-animal label, a carrier These rules are enforced: Pets must be small enough to fit comfortably inside the closed / zipped carrier. Non-collapsible kennels can’t exceed the under-seat dimensions of any aircraft included in your journey. Please… verified 2026-08-15 Health & documents High risk rabies excluded ✗ YesState Department Foreign Service personnel traveling on official orders. Fees and restrictions apply. Fully-trained service dogs may fly in the cabin at no charge if they meet the requirements. Service animals Which… verified 2026-08-28 Health certificate required ✓ YesWhen checking a pet, you need to: Contact Reservations at least 48 hours prior to travel Check in at the ticket counter with your official orders Allow extra check-in time (at least 2 hours and no more than 4 hours… verified 2026-08-10 Health certificate validity 10 days …ensure the health and safety of your pet, the health certificate you provide must be issued by a vet within: 10 days of your travel 60 days of your return (travel on the same ticket) 10 days of your return (travel on a… verified 2026-08-28 Health certificate validity 60 days …of your pet, the health certificate you provide must be issued by a vet within: 10 days of your travel 60 days of your return (travel on the same ticket) 10 days of your return (travel on a separate ticket) All… verified 2026-08-28 Microchip · Required ✓ YesYour pet must have a tattoo or implanted microchip that matches the ID number on their vaccination card. verified 2026-08-19 Quarantine · Required ✓ Yestravel from Japan, you’ll need to: Make sure your pet has a microchip and documents required by the country you are traveling to Notify the Japanese Animal Quarantine Service at least 7 days prior to departure to… verified 2026-08-28 Quarantine · Pre-approval required ✓ Yestravel from Japan, you’ll need to: Make sure your pet has a microchip and documents required by the country you are traveling to Notify the Japanese Animal Quarantine Service at least 7 days prior to departure to… verified 2026-08-28 Health certificate · Issuer a licensed veterinarian Related: Why temperatures matter for pets flying in the cargo hold Forms Required A health certificate issued by a licensed veterinarian within 10 days of travel, proof of rabies vaccination (dogs, cats and ferrets) verified 2026-08-28 Health certificate · Required ✓ YesWhen checking a pet, you need to: Contact Reservations at least 48 hours prior to travel Check in at the ticket counter with your official orders Allow extra check-in time (at least 2 hours and no more than 4 hours… verified 2026-08-19 Rabies vaccination · Required ✓ YesForms Required A health certificate issued within 10 days of travel, proof of rabies vaccination (dogs, cats and ferrets) and all forms required for your destination country. verified 2026-07-20 Rabies vaccination · Min age at vaccination 8 weeks Age requirements Pets must be at least 8 weeks old to travel in the cabin. verified 2026-07-20 Other rules Minimum age 8 weeks Age requirements Pets must be at least 8 weeks old to travel in the cabin. verified 2026-08-19 Emotional support allowed ✓ YesPlease note, service animals in training, emotional support animals, and comfort animals may travel as pets, not as service animals. verified 2026-07-20 Assistance animals accepted ✓ YesFirearms Pets and service animals Depending on the animals' breed, size and requirements, pets can travel as a carry-on, be checked or transported with American Airlines Cargo. verified 2026-08-27 Service & assistance animals Pets accepted ✓ AcceptedFully-trained service dogs may fly in the cabin at no charge if they meet the requirements. verified 2026-07-20 Fee free ✓ YesFully-trained service dogs may fly in the cabin at no charge if they meet the requirements. verified 2026-07-20 Fee waived ✓ YesAAdvantage® credit cards Flight status Check in Your trips Your account Join AAdvantage® English Home Special assistance Pets Service animals Service animals Flying with a service animal Fully-trained service dogs may… verified 2026-08-27 Recognized ✓ YesPlease note, service animals in training, emotional support animals, and comfort animals may travel as pets, not as service animals. verified 2026-08-27 Cabin allowed ✓ YesAAdvantage® credit cards Flight status Check in Your trips Your account Join AAdvantage® English Home Special assistance Pets Service animals Service animals Flying with a service animal Fully-trained service dogs may… verified 2026-08-18 Esa recognized ✓ YesAnimal Quarantine Service Opens another site in a new window that may not meet accessibility guidelines Auckland, New Zealand (AKL) This content can be expanded Only dogs can be accepted as service animals; emotional… verified 2026-07-20 Forms required ✓ Yeshave a flight over 8 hours in your itinerary, the Department of Transportation Service Animal Relief Attestation Sanitation Form is also required stating your animal won’t need to relieve itself or can do so in a way… verified 2026-08-28 Advance notice hours 48 hours …that verifies your service animal's health, training, and behavior to the Special Assistance Desk at least 48 hours before your flight. We’ll notify you as soon as your document is approved. verified 2026-08-24 Documentation required ✓ Yesvaccination and microchip requirements are allowed to fly on American. Before you travel, check the CDC's guidelines for detailed information on bringing dogs into the U.S., including the latest updates. Read more about… verified 2026-08-28 Recognized organizations Australian State or Territory Government An assistance or service dog which is accredited by an Australian State or Territory Government will also qualify verified 2026-07-20 In the cabin ✓ Accepted
In the hold / cargo ✓ Accepted
Snub-nosed breeds Not accepted
Cabin policy Pets accepted ✓ AcceptedCarry-on pets are limited to cats and dogs that meet the size, age and destination requirements. verified 2026-08-28 Snub-nosed breeds list Persian Himalayan Exotic Shorthair Burmese Be made of wood, metal, plastic or similar materials Have a door made of welded or cast metal Secured at the top and bottom with bolts or screws Secured by yourself with release cable ties on all 4 corners (we’ll… verified 2026-08-04 Minimum age 8 weeks on a flight before 8 a.m. or after 4 p.m. Continental U.S. Within the U.S. Pets traveling within the U.S. and Puerto Rico must be… verified 2026-08-28 Advance booking required ✓ YesWhen checking a pet, you need to: Contact Reservations at least 48 hours prior to travel Check in at the ticket counter with your official orders Allow extra check-in time (at least 2 hours and no more than 4 hours… verified 2026-08-28 Booking method counter accept checked pets at the ticket counter for active-duty U.S. Military and U.S. State Department Foreign Service personnel traveling on official orders. Fees and restrictions apply verified 2026-08-28 Cold-weather embargo 7.2°C Cold restrictions This content can be expanded You cannot travel with a pet if the ground temperature is below 45 degrees Fahrenheit (7.2 degrees C) at any location on the itinerary verified 2026-07-20 Routes excluded HI Within / between U.S. and Canada, Mexico, Central America and Caribbean (if the country allows entry); not allowed to Hawaii Within / between U.S. and Canada, Mexico, Central America and Caribbean (if the country allows… verified 2026-06-03 Season restrictions Embargo Embargo on dogs from high-risk countries American does not accept dogs as carry-on pets if they originate from or have visited a high-risk country for rabies in the six months prior to the date of travel verified 2026-07-20 Pregnant animals accepted ✗ NoAdditional restrictions You cannot travel with your pet to Hawaii: On nonstop flights to Maui, the Big Island of Hawaii or Kauai If your pet is pregnant and past 45 days gestation Mexico All pets traveling to Mexico… verified 2026-07-20 Carrier size 28 cm …type Dimensions (length + width + height) Soft-sided (recommended) All flights 18 x 11 x 11 inches / 46 x 28 x 28 centimeters Hard-sided American Mainline flights 19 x 13 x 9 inches / 48 x 33 x 22 centimeters verified 2026-08-28 Max weight (pet + crate) 9 kg Pets in the Cabin American Airlines allows cats and dogs to travel in the cabin if they are at least 8 weeks old and the combined weight of the pet and carrier does not exceed 20 lbs (9 kg). verified 2026-06-02 Crate must have/be ventilated, IATA-compliant, absorbent liner, a carrier …type Dimensions (length + width + height) Soft-sided (recommended) All flights 18 x 11 x 11 inches / 46 x 28 x 28 centimeters Hard-sided American Mainline flights 19 x 13 x 9 inches / 48 x 33 x 22 centimeters verified 2026-08-28 Hold & cargo policy Hold: Pets accepted ✓ AcceptedWe only accept checked pets for active-duty U.S. military and U.S. State Department Foreign Service personnel traveling on official orders. verified 2026-07-20 Hold: Snub-nosed breeds banned ✗ Yesmonths old Aircraft restrictions and acceptable kennels Checked pets cannot travel on: A319 A320 A321, A321H, A321neo, A321S Aircraft type Maximum kennel height A321T 46 inches / 117 cm B737-800 28 inches / 71.12 cm… verified 2026-08-28 Hold: Snub-nosed breeds list Persian Himalayan Exotic Shorthair Burmese Be made of wood, metal, plastic or similar materials Have a door made of welded or cast metal Secured at the top and bottom with bolts or screws Secured by yourself with release cable ties on all 4 corners (we’ll… verified 2026-08-04 Hold: One-way fee 200 USD Checked pet for active-duty U.S. Military and State Department personnel only^^ Within / between U.S. and Canada, Mexico, Central and South America, Caribbean (Main Cabin) — $200 verified 2026-06-14 Hold: Minimum age 8 weeks …be: The same species (2 cats or 2 dogs) A similar size and weigh less than 20 lbs. / 9.07 kgs. each Between 8 weeks and 6 months old Aircraft restrictions and acceptable kennels Checked pets cannot verified 2026-08-28 Hold: Advance booking notice 48 hours When checking a pet, you need to: Contact Reservations at least 48 hours prior to travel verified 2026-08-27 Hold: Advance booking required ✓ YesWhen checking a pet, you need to: Contact Reservations at least 48 hours prior to travel Check in at the ticket counter with your official orders Allow extra check-in time (at least 2 hours and no more than 4 hours… verified 2026-08-28 Hold: Cold-weather embargo 7.2°C Cold restrictions This content can be expanded You cannot travel with a pet if the ground temperature is below 45 degrees Fahrenheit (7.2 degrees C) at any location on the itinerary verified 2026-08-25 Hold: Heat embargo 29.4°C You cannot travel with a pet if the current or forecasted temperature is above 85 degrees Fahrenheit (29.4 degrees C) at any location on the itinerary verified 2026-08-24 Hold: Sedation allowed ✗ NoCarry-on pets are not permitted in these seats due to FAA safety requirements or because there is a lack of under-seat storage: Bulkhead seats Exit row seats First and Business seats: Boeing B777-200, B777-300ER,… verified 2026-08-28 Hold: Advance notice hours 48 hours Contact Reservations at least 48 hours prior to travel verified 2026-07-20 Hold: Pregnant animals accepted ✗ NoAdditional restrictions You cannot travel with your pet to Hawaii: On nonstop flights to Maui, the Big Island of Hawaii or Kauai If your pet is pregnant and past 45 days gestation Mexico All pets traveling to Mexico… verified 2026-08-04 Hold: Carrier size 117 cm …travel on: A319 A320 A321, A321H, A321neo, A321S Aircraft type Maximum kennel height A321T 46 inches / 117 cm B737-800 28 inches / 71.12 cm B777-200 / 300 40 inches / 101.6 cm B787-800 / 900 40 inches / 101.6 cm… verified 2026-08-06 Hold: Max weight (pet + crate) 45 kg Must not exceed maximum weight (combined pet and kennel) of 100 lbs. / 45 kgs. verified 2026-07-20 Hold: Crate must have/be ventilated, IATA-compliant, absorbent liner, live-animal label, a carrier …travel on: A319 A320 A321, A321H, A321neo, A321S Aircraft type Maximum kennel height A321T 46 inches / 117 cm B737-800 28 inches / 71.12 cm B777-200 / 300 40 inches / 101.6 cm B787-800 / 900 40 inches / 101.6 cm… verified 2026-08-06 Cargo: Pets accepted ✓ Acceptedets and service animals Depending on the animals' breed, size and requirements, pets can travel as a carry-on, be checked or transported with American Airlines Cargo. We only allow you to travel with your pet cats and… verified 2026-08-28 Cargo: Snub-nosed breeds banned ✗ Yesmonths old Aircraft restrictions and acceptable kennels Checked pets cannot travel on: A319 A320 A321, A321H, A321neo, A321S Aircraft type Maximum kennel height A321T 46 inches / 117 cm B737-800 28 inches / 71.12 cm… verified 2026-08-28 Cargo: Snub-nosed breeds list Persian Himalayan Exotic Shorthair Burmese Be made of wood, metal, plastic or similar materials Have a door made of welded or cast metal Secured at the top and bottom with bolts or screws Secured by yourself with release cable ties on all 4 corners (we’ll… verified 2026-08-04 Cargo: Minimum age 8 weeks …cats of any 'mix' as checked pets, such as: Burmese Persian Himalayan Exotic Shorthair Cats must be at least 8 weeks old when traveling within the U verified 2026-07-20 Cargo: Advance booking notice 2 hours …Special notice Save time and get the best price available when you pay for your checked bags online up to 2 hours before departure for travel on American Airlines marketed and operated itineraries (except to / from… verified 2026-08-30 Cargo: Advance booking required ✓ YesTDY orders. To be eligible for the discount provide the following: A scanned copy of your valid military identification at the time of booking. A scanned copy of your Permanent Change of Station (PCS) or Temporary Duty… verified 2026-08-28 Cargo: Cold-weather embargo 7.2°C Cold restrictions This content can be expanded You cannot travel with a pet if the ground temperature is below 45 degrees Fahrenheit (7.2 degrees C) at any location on the itinerary verified 2026-08-25 Cargo: Heat embargo 29.4°C …You cannot travel with a pet if the current or forecasted temperature is above 85 degrees Fahrenheit (29.4 degrees C) at any location on the itinerary. verified 2026-08-09 Cargo: Sedation allowed ✗ NoCarry-on pets are not permitted in these seats due to FAA safety requirements or because there is a lack of under-seat storage: Bulkhead seats Exit row seats First and Business seats: Boeing B777-200, B777-300ER,… verified 2026-08-28 Cargo: Pregnant animals accepted ✗ NoAdditional restrictions You cannot travel with your pet to Hawaii: On nonstop flights to Maui, the Big Island of Hawaii or Kauai If your pet is pregnant and past 45 days gestation Mexico All pets traveling to Mexico… verified 2026-07-20 Cargo: Crate must have/be ventilated, IATA-compliant, absorbent liner, live-animal label, a carrier These rules are enforced: Pets must be small enough to fit comfortably inside the closed / zipped carrier. Non-collapsible kennels can’t exceed the under-seat dimensions of any aircraft included in your journey. Please… verified 2026-08-28 Health & documents Health certificate required ✓ Yesmore than 4 hours before your flight) Complete a checklist with an agent Provide a health certificate Reservations and ticket changes To ensure the health and safety of your pet, the health certificate you provide must… verified 2026-08-28 Health certificate validity 10 days …ensure the health and safety of your pet, the health certificate you provide must be issued by a vet within: 10 days of your travel 60 days of your return (travel on the same ticket) 10 days of your return (travel on a… verified 2026-08-28 Health certificate · Validity days 10 days …ensure the health and safety of your pet, the health certificate you provide must be issued by a vet within: 10 days of your travel 60 days of your return (travel on the same ticket) 10 days of yo Carry-on verified 2026-06-04 Other rules Minimum age 8 weeks Age requirements Pets must be at least 8 weeks old to travel in the cabin. verified 2026-08-19 Emotional support allowed ✓ YesPlease note, service animals in training, emotional support animals, and comfort animals may travel as pets, not as service animals. verified 2026-07-20 Cabin travel with a dog on American Airlines is bookable up to 48 hours before departure. Call reservations or add the pet online before that window closes. Do not assume walk-up space exists at the gate. Confirm the 48-hour booking, save the confirmation number, and arrive early. A late request means the cabin slot may already be gone.
American Airlines applies a snub-nosed restriction to cabin pet travel. Check whether the specific breed sits on the restricted list before booking. Fully-trained service dogs may fly in the cabin at no charge when they meet the requirements. Confirm the dog's status against those rules in advance. Bring documentation that proves eligibility so the gate agent can clear the animal quickly.
The cabin pet fee on American Airlines is 50 USD one way. Budget 50 USD for each direction of the trip, not once for the round trip. Pay the fee at check-in for the carry-on pet. Keep the receipt as proof of payment. Multiply by the number of one-way segments to get the real total before departure.
So there it is. American Airlines says yes to cabin dogs, but the yes comes with a fee, a booking clock, and a breed check that can trip you up if you wing it. Do not wing it. Build your actual route into Pawgo's plan-builder and get a personalized plan that spells out every requirement for your dog. Mochi already approved mine. Go make yours.
Glossary
ISO chip ISO 11784/11785 — the universal microchip standard. FAVN Fluorescent Antibody Virus Neutralization — a rabies serology test required by rabies-free destinations. Brachycephalic Snub-nosed breeds (French Bulldogs, Pugs, Persians, Himalayans) with restricted airline acceptance due to heat-stress risk. AVIH Animal Vehicle In Hold — IATA's term for cargo pet shipment, with fees that vary by carrier and route.
