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The 2025 Guide to Dog-Friendly Airlines: How to Fly with Your Furry Companion

happy dog dressed as a pilot for dog friendly airline

For many pet owners, your dog isn’t just an animal—it’s a family member. Whether you’re jet-setting across the country or heading overseas, finding an airline that welcomes your furry companion is essential. This comprehensive guide covers dog-friendly airlines (domestic and international options), tips for traveling with large dogs, and how to prepare your pet for air travel.

Table of Contents

  1. Key Findings
  2. Why Choose a Dog Friendly Airline?
  3. What Makes an Airline Dog Friendly?
  4. Dog Friendly Airlines in the USA
  5. Dog Friendly Airlines Internationally
  6. Best Options for Large Dogs and Private/Charter Services
  7. How to Prepare Your Dog for Air Travel
  8. Additional Tips for a Stress-Free Flight

Key Findings

  • British Airways Pet Travel:
    BA does not transport pets in-cabin. For pet shipments, BA uses two complementary systems:
    • IAG Cargo handles most international cargo shipments (pets flown in the hold).
    • PetAir UK is BA’s preferred pet export partner in the UK for home collection and documentation support. Visit PetAir UK.
  • Weight Limit Nuances:
    JetBlue requires that the combined weight of the pet and carrier does not exceed 20 lbs. This is strictly enforced (see BringFido: JetBlue Pet Policy). Other U.S. airlines have similar limits (typically around 8–10 kg, or 18–22 lbs), but wording and enforcement can vary.
  • Fee Variations:
    Pet fees differ widely: JetBlue charges around $125 each way, Delta’s fees range between ~$95–$125, Frontier’s fee is about $99, and United’s fee has recently increased on some bookings. Always check directly with the airline for the most current fees.
  • Documentation and Booking:
    Some airlines require that pet reservations be made through specialized agents or partners (e.g., BA via PetAir UK/IAG Cargo), while others (like JetBlue, Delta) allow online self-booking. Always verify health certificates, pet passports, and other documentation requirements according to your route.

Why Choose a Dog-Friendly Airline?

Traveling with your dog can be a rewarding experience that saves you the heartache of leaving your pet behind. A dog-friendly airline helps ensure:

  • Safety and Comfort: Pets traveling in-cabin (or in a temperature-controlled cargo hold) enjoy a calmer environment.
  • Peace of Mind: Keeping your dog close means you can monitor them throughout the flight.
  • Less Stress: With proper preparation and a compliant carrier, your furry friend can relax during the journey.
  • Convenience: Some airlines offer perks like pet-friendly lounges, priority boarding, and flexible booking options.

What Airlines are Dog Friendly?

When choosing an airline for you and your dog, consider these key factors:

1. In-Cabin Pet Policies

  • Cabin Allowance: Some airlines allow small dogs (and sometimes cats) in the cabin as long as they fit in an approved carrier under the seat.
  • Weight/Size Limits: For instance, JetBlue’s strict 20-lb limit (pet plus carrier) contrasts with other airlines that specify limits in kilograms (typically around 8–10 kg).

2. Fees and Costs

  • Pet Fees: Expect fees in the range of $95 to $150 each way in the USA. Fee structures vary internationally.
  • Extra Seat Option: Larger dogs may require purchasing an extra seat.

3. Options for Large Dogs

  • Cargo vs. Extra Seat: Airlines like Delta and United offer cargo options or the chance to buy an extra seat for larger dogs.
  • Private/Charter Services: For premium experiences, private pet travel charters (e.g., K9 Jets, JSX) may offer more space and fewer restrictions.

4. Global Coverage and Documentation

  • Domestic vs. International: International travel often requires additional documentation (pet passports, microchips, vaccinations).
  • Booking Processes: Some airlines use third-party partners (BA uses PetAir UK/IAG Cargo) while others allow self-booking online.

Dog-Friendly Airlines USA

Popular U.S. Airlines

  • Alaska Airlines:
    Allows small dogs, cats, rabbits, and household birds in the cabin. Pet fee is approximately $100 each way.
  • Delta Airlines:
    Offers in-cabin travel for dogs, cats, and some household birds. Fees range from ~$95 to $125, with restrictions on age and carrier size.
  • American Airlines:
    Permits dogs and cats in the cabin on selected routes and flights up to 12 hours. Fees generally range from $125 to $150 each way.
  • United Airlines:
    Allows in-cabin pet travel for dogs and cats, but some routes may require an extra seat. Fees have been recently updated to around $125–$150 each way.
  • JetBlue Airways:
    Strictly enforces a 20-lb limit (pet plus carrier) for in-cabin travel, with a fee of $125 each way.
  • Southwest Airlines:
    Permits small, vaccinated pets in-cabin on domestic flights for about $95 each way (note: international/Hawaii routes may have additional restrictions).
  • Spirit Airlines:
    Charges about $125 per pet each way; allows various small pets as long as they remain in an approved carrier.
  • Frontier Airlines:
    Known for a budget-friendly pet fee of ~$99 each way, but pets must remain in the carrier and are limited to small animals.

USA Airlines Comparison Table

Airline Pet Fee (One-Way) In-Cabin Allowed Weight/Size Limit Notes
Alaska Airlines ~$100 Yes ~8–10 kg (incl. carrier) Also allows rabbits and birds
Delta Airlines ~$95–$125 Yes ~8–10 kg (carrier-dependent) Check international age/documentation rules
American Airlines ~$125–$150 Yes ~8–10 kg total Applies to flights up to 12 hrs on select routes
United Airlines ~$125–$150 Yes ~8–10 kg total Extra seat may be needed for multiple pets
JetBlue Airways ~$125 Yes Pet + carrier ≤20 lbs (≈9 kg) Strict 20-lb limit enforced
Southwest Airlines ~$95 Yes (Domestic only) Small pets; carrier must fit under seat Not offered on international/Hawaii routes
Spirit Airlines ~$125 Yes Carrier restrictions apply Limited total number per flight
Frontier Airlines ~$99 Yes Carrier must fit under seat Budget option; only in-cabin travel

Note: Always verify with the airline for the most current details.

Dog-Friendly Airlines Internationally

Dog-Friendly Airlines UK & Europe

Many European carriers have robust pet travel policies with additional documentation requirements.

  • British Airways (UK):
    Does not allow pets in-cabin. Pets are shipped as cargo via BA’s partners. For pet exports from the UK, BA uses PetAir UK, while for inbound shipments, BA works with IAG Cargo.
  • KLM Royal Dutch Airlines:
    Allows small dogs and cats in-cabin (up to about 8 kg total).
  • Lufthansa:
    Permits dogs and cats in the cabin if the pet plus carrier is around 8 kg. Cargo options are available for larger pets.
  • Air France:
    Similar to KLM and Lufthansa, Air France allows in-cabin travel for small pets (around 8 kg) with the required pet passport and vaccination documentation.
  • Vueling:
    A low-cost option from Spain allowing small pets (up to 8–10 kg) in-cabin at lower fees.
  • SAS (Scandinavian Airlines):
    Provides pet travel options with restrictions similar to other European carriers.

Europe & UK Airlines Comparison Table

Airline Region Pet Fee (One-Way) In-Cabin Allowed Weight/Size Limit Notes
British Airways UK Via cargo partner; quotes vary (£2600–£8000) No (pets flown as cargo) Handled via IAG Cargo & PetAir UK BA does not allow pets in-cabin; see partner details
KLM Royal Dutch Europe/Intl ~$100–$120 Yes, for dogs and cats ~8 kg total Excellent pet guidance; based at Amsterdam Schiphol
Lufthansa Europe/Intl ~$72–$120 Yes, for dogs and cats ~8 kg total (in-cabin) Offers cargo options for larger pets
Air France Europe/Intl ~$40–$125 Yes, for dogs and cats ~8 kg total Requires pet passport and health documentation
Vueling Europe ~$40–$50 Yes, for small dogs and cats ≤8–10 kg (including carrier) Budget-friendly; strict carrier size limits
SAS Scandinavia Varies Yes, similar restrictions Typically ~8 kg Check specific dimensions per aircraft

Note: Always verify with the airline for the most current details.

Dog-Friendly Airlines Canada

  • Air Canada:
    Allows small dogs and cats in-cabin on domestic and select international flights. Fees range around CAD 50–$100 one way.
    Air Canada Official
  • WestJet:
    Permits dogs, cats, rabbits, and small birds in the cabin. Fees are typically CAD 50–$60 domestically and CAD 100–$120 internationally.
    WestJet Official

Canada Airlines Comparison Table

Airline Region Pet Fee (One-Way) In-Cabin Allowed Carrier/Weight Limit Notes
Air Canada Canada/US/Intl CAD 50–$100 Yes, for cats and small dogs Carrier size: ~55 x 40 x 23 cm (hard) or ~55 x 40 x 27 cm (soft) Pets must be at least 12 weeks old; booking at the gate
WestJet Canada/US/Intl CAD 50–$60 (domestic); CAD 100–$118 (international) Yes, for small pets Soft-sided carriers; specific dimensions apply Reservations by phone required

Note: Always verify with the airline for the most current details.

Best Dog Friendly Airlines for Large Dogs and Private/Charter Services

For larger dogs that exceed standard in-cabin limits:

1. Extra Seat Purchase

Some U.S. airlines (e.g., JetBlue, Delta, United) allow you to purchase an extra seat for your larger dog if it cannot fit under the seat. This ensures your pet stays in the cabin with ample space.

2. Cargo Travel with Enhanced Care

Airlines like American Airlines, Lufthansa, and Air France offer cargo transport in climate-controlled holds. Be sure to review any breed restrictions (especially for brachycephalic dogs) and complete all required documentation.

3. Private/Charter Services

For a premium experience, consider dog friendly private airlines:

  • JSX and La Compagnie: Boutique services that may allow large dogs in the cabin when an extra seat is purchased.
  • K9 Jets: Specialized private services that cater exclusively to pet travel, offering flexible routes and fewer restrictions.

How to Prepare Your Dog for Air Travel

Flying with your dog requires thorough preparation:

1. Veterinary Visit

  • Health Check & Vaccinations: Ensure your dog is in good health and up-to-date on all required vaccinations (especially rabies). Obtain a health certificate.
  • Documentation: Secure any necessary paperwork (pet passport, health certificate, microchip details).

2. Choose an IATA-Approved Carrier

  • Carrier Requirements: The carrier must be well-ventilated, leak-proof, and large enough for your dog to stand, turn, and lie down. For JetBlue, the maximum dimensions are 17″ L x 12.5″ W x 8.5″ H.
  • Acclimation: Introduce your dog to the carrier well before your trip to help reduce stress.

3. Book Early and Confirm Policies

  • Reserve Pet Space: Since many airlines limit the number of in-cabin pets (often to six per flight), booking early is crucial.
  • Verify Details: Contact the airline directly to confirm current policies and documentation requirements.

4. Prepare for Security and Check-In

  • Essential Items: Pack food, water, medications, and comfort items (e.g., a favorite blanket or toy).
  • Arrive Early: Give yourself extra time at the airport to complete pet check-in procedures.

5. Manage Stress and Behavior

  • Exercise: Give your dog a good walk before heading to the airport.
  • Remain Calm: Your calm demeanor helps keep your dog relaxed during the flight.

Additional Tips for a Stress-Free Flight

  • Confirm Policies: Recheck airline pet policies close to your flight.
  • Acclimate Your Pet: Familiarize your dog with its carrier well in advance.
  • Plan for Layovers: Research pet relief areas at transit airports.
  • Monitor Weather: Avoid extreme temperatures, especially if your pet travels as cargo.
  • Stay Calm: A relaxed owner contributes to a calm pet.

For more dog-friendly travel inspiration, check out our Dog-friendly Vacations Guide.

Methodology and Sources

To ensure this guide is both accurate and comprehensive, we employed a multi-step research process that combined primary data collection, secondary research, and comparative analysis—all cross‑checked for consistency. Here’s how we did it:

  • Data Collection:
    We gathered information directly from official airline websites. In addition, we reviewed pet travel partner details and guidelines from regulatory bodies like the CDC – Importation of Animals and IATA Travel Documentation.
  • Secondary Research:
    Trusted travel publications and pet travel resources were also consulted.
  • Comparative Analysis:
    The collected data was organized into detailed comparison tables that focus on key factors like pet fees, in-cabin policies, weight and size limits, and documentation requirements. We cross-referenced multiple sources to verify consistency across different regions.

Sources

  1. British Airways Pet TravelBA Official Website
  2. IAG Cargo – Pet TransportIAG Cargo
  3. JetBlue Pet PolicyJetBlue Official
  4. Delta Airlines Pet TravelDelta Official
  5. Frontier Airlines Pet FeesFrontier Official
  6. United Airlines Pet PolicyUnited Official
  7. CDC – Animal Importation RulesCDC Guidelines
  8. Alaska Airlines Pet TravelAlaska Airlines
  9. American Airlines Pet PolicyAmerican Airlines
  10. Southwest Airlines Pet TravelSouthwest Official
  11. Spirit Airlines Pet RulesSpirit Airlines
  12. KLM Pet TravelKLM Official
  13. Lufthansa Pet TransportLufthansa Official
  14. Air France Pet PolicyAir France Official
  15. Vueling Pet TravelVueling Official
  16. SAS (Scandinavian Airlines) Pet RulesSAS Official
  17. Air Canada Pet PolicyAir Canada Official
  18. WestJet Pet TravelWestJet Official
  19. CDC – Animal Importation RegulationsCDC Guidelines
  20. American Kennel Club – Preparing for Air Travel with Your DogAKC Guide
  21. Condé Nast Traveler – Pet-Friendly AirlinesCondé Nast Traveler
  22. Kiplinger – Pet Travel Preparation TipsKiplinger
  23. NerdWallet – Traveling with PetsNerdWallet
  24. European Commission – Pet PassportsEuropean Commission