Flying with Your Pet on Cape Air: What You Need to Know

OK hear me out — Cape Air welcomes pets in the cabin, and that's genuinely great news if you're planning a regional adventure with your furry friend. I've flown Nala (my 22kg Australian Shepherd) on smaller regional carriers before, and the key is knowing exactly what Cape Air requires before you book. Let me walk you through everything.

Cape Air allows both dogs and cats to travel in the cabin with you, which means your pet stays close by during the flight instead of being separated in cargo. Trust me on this one — having Nala next to me makes the whole experience less stressful for both of us.

Cabin Travel: The Best Option for Most Pets

If your dog or cat is small enough, cabin travel is your best bet. Your pet travels with you in a soft-sided carrier that fits under the seat in front of you. This keeps them comfortable, visible, and near you throughout the flight.

Carrier Dimensions & Weight Limits

Your carrier must fit these specifications:

  • Length: Maximum 48 cm (about 19 inches)
  • Width: Maximum 33 cm (about 13 inches)
  • Height: Maximum 22 cm (about 9 inches)
  • Combined weight (pet + carrier): Maximum 9 kg (about 20 lbs)

This is tight, so measure carefully. A soft-sided carrier is required — hard-sided crates won't fit under the seat. The carrier must have mesh ventilation on the sides so your pet can breathe properly during flight.

Inside the carrier, you'll need an absorbent mat or liner to handle any accidents during travel. Trust me, this is non-negotiable and honestly just smart planning.

Cabin Pet Fee

$30 USD per pet, one way. Budget this into your ticket cost — it's a fixed fee, not negotiable.

Cargo & Checked Baggage Travel (For Larger Pets)

If your pet is too large for cabin travel, Cape Air does allow pets in cargo or checked baggage. However, this option has stricter requirements and I'd only recommend it if cabin travel truly isn't possible.

Cargo Carrier Requirements

Cargo carriers must be hard-sided, IATA-compliant crates — not soft-sided. Your crate needs:

  • Ventilation openings on at least three sides
  • An attached water bowl or trough that can be filled from outside the crate
  • An absorbent mat or liner inside
  • Live Animals labels with orientation arrows on all sides

Temperature restrictions apply: Cape Air won't transport pets in cargo if tarmac temperatures fall below -6.7°C (20°F) or exceed 29.4°C (85°F) at your origin or destination. Plan your travel dates carefully, especially during extreme seasons.

Health Certificates & Documentation

This is non-negotiable, and I cannot stress this enough: you must have a vet-issued health certificate. Even if Cape Air's website doesn't explicitly mention it, you will be asked for it at the airport. Don't risk being denied boarding.

Health Certificate Requirements

  • Issued by a licensed veterinarian
  • Valid for 10 days from the date of issue
  • Get it as close to your departure date as possible (within that 10-day window)
  • Required for both cabin and cargo travel

Schedule your vet appointment at least 2 weeks before your flight. Your vet needs time to examine your pet and issue the certificate, and you need a buffer in case anything comes up.

Breed Restrictions: Brachycephalic Breeds

Cape Air, like most airlines, restricts brachycephalic (snub-nosed) breeds due to respiratory risks during flight. These breeds include:

  • Dogs: Bulldogs (all types), Pugs, Boston Terriers, Boxers, Shih Tzus, Pekingese, Lhasa Apsos, Chow Chows, Japanese Chins, Mastiffs (all types), Staffordshire Bull Terriers, American Bullies, Cavalier King Charles Spaniels, and others
  • Cats: Persians, Exotic Shorthairs, Himalayans, British Shorthairs, Burmese, Scottish Folds

If your pet is on this list, contact Cape Air directly before booking. Some airlines make exceptions with vet documentation, but don't assume yours will be approved.

Age Requirements

  • Cabin travel: Minimum 8 weeks old
  • Cargo/checked baggage: Minimum 10 weeks old

Your puppy or kitten must be fully weaned. If you're traveling with a young pet, verify the exact age requirement with Cape Air before booking.

Important Restrictions

No Sedation Allowed

Do not sedate your pet for air travel. IATA (International Air Transport Association) regulations prohibit sedation because a sedated animal cannot maintain equilibrium or respond to emergencies. This applies to all commercial airlines worldwide. Your vet will tell you the same thing — don't do it.

Pregnant Animals Not Accepted

Cape Air will not accept visibly pregnant animals due to health risks during flight. If your pet is pregnant, you'll need to postpone travel or confirm directly with the airline (though approval is unlikely).

Animals in Heat

We're still verifying Cape Air's specific policy on animals in heat — contact them directly to confirm.

Maximum One Pet Per Passenger

You can bring one pet carrier per passenger in the cabin. If you're traveling with multiple pets, you'll need multiple passengers or to explore cargo options.

Advance Booking is Essential

You must pre-book your pet at least 24 hours before departure. Do not show up at the airport with a pet without prior arrangement. Cape Air limits the number of pets per flight, so booking early ensures your spot.

Contact Cape Air directly to add your pet to your reservation. Don't assume you can handle this at check-in — you can't.

Key Numbers at a Glance

  • Cabin pet fee: $30 USD (one way)
  • Max carrier length: 48 cm (19 inches)
  • Max carrier width: 33 cm (13 inches)
  • Max carrier height: 22 cm (9 inches)
  • Max combined weight: 9 kg (20 lbs) — pet + carrier
  • Health certificate validity: 10 days from issue date
  • Minimum age (cabin): 8 weeks
  • Minimum age (cargo): 10 weeks
  • Advance booking required: 24 hours minimum
  • Cargo temperature limits: -6.7°C to 29.4°C (20°F to 85°F)

What You Need to Do

At least 3 weeks before your flight:

  • Check if your pet's breed is restricted (brachycephalic list)
  • Measure your pet and confirm they fit the cabin carrier dimensions
  • Weigh your pet + carrier to ensure it's under 9 kg
  • Schedule a vet appointment for a health certificate

At least 2 weeks before your flight:

  • Get your health certificate from your vet (valid for 10 days)
  • Purchase a soft-sided carrier if you don't have one (with mesh ventilation)
  • Get an absorbent mat or liner for the carrier

At least 24 hours before your flight:

  • Contact Cape Air to pre-book your pet
  • Confirm all requirements one final time
  • Pack your health certificate and any other documentation

Day of travel:

  • Arrive early with your pet and all documents
  • Have your health certificate ready at check-in
  • Keep your pet calm and hydrated before boarding

Practical Tips from My Experience

When I fly Nala on regional carriers, I always bring a collapsible water bowl and offer her water before boarding (not in the carrier — that's a spill risk). I also pack some of her favorite treats to keep her calm during the flight. The carrier should feel like a safe space, not a punishment, so practice short trips in it before your flight day.

For longer flights, consider a potty break at your destination as soon as you land. Your pet will be stressed and need to relieve themselves. I always find a quiet spot away from the tarmac where Nala can stretch and do her business before we head to baggage claim.

Still Have Questions?

Service animal policies, ESA documentation, and other specific situations aren't detailed in Cape Air's standard pet policy — contact them directly for clarification. The same goes for international travel, which may require additional import permits depending on your destination country.

For comprehensive guidance on preparing for your trip, check out our pet travel documents checklist and flying with a dog guide. If your pet is a brachycephalic breed, read our brachycephalic breed flying guide for extra considerations.

Get your free personalized travel plan from Pawgo to organize all your pet travel details in one place.

Data last verified from official Cape Air sources. This guide reflects current policies as of the latest update. Always confirm directly with Cape Air before booking, as policies can change.

Auto-generated from verified data · Last updated: April 23, 2026