Can Large Dogs Fly in the Cabin?
Short answer: No. Almost all airlines limit cabin pets to 20 lbs including the carrier. The pet must fit in a soft-sided carrier under the seat in front of you. For dogs over 20 lbs, cargo is the only option on commercial flights.
- Spirit Airlines has the highest cabin limit at 40 lbs (pet + carrier) — still too small for most large breeds.
- Service dogs (not ESAs) can fly in the cabin regardless of size on all U.S. airlines.
- Some charter services allow large dogs in the cabin, but at significantly higher cost.
Airlines with Cargo Programs for Large Dogs
| Airline | Program | Max Weight | Fee Range | Routes |
|---|---|---|---|---|
| American Airlines | PetEmbark | 100+ lbs | $200–$600 | Domestic + International |
| Alaska Airlines | Pet Connect | 150 lbs (crate incl.) | $100–$500 | Domestic |
| Hawaiian Airlines | Cargo Program | 70 lbs | $175–$450 | Inter-island + Mainland |
| Lufthansa | Animal Lounge | 165 lbs (crate incl.) | €300–€800 | International via Frankfurt |
| Air France | Cargo Pet | 165 lbs (crate incl.) | €200–€600 | International |
| KLM | Cargo Hold | 165 lbs (crate incl.) | €200–€500 | International |
| Turkish Airlines | Cargo Pet | 75 kg (crate incl.) | $75–$400 | International |
Breed Restrictions for Cargo
Most airlines restrict brachycephalic (snub-nosed) breeds from cargo due to breathing difficulties at altitude. Commonly restricted breeds include:
Bulldogs (all types)
Pugs
Boxers
Boston Terriers
Shih Tzus
Pekingese
Mastiffs
Cavalier King Charles
Affenpinschers
Always check your specific airline's restricted breed list — it varies by carrier.
Pro Tips for Flying with Large Dogs
- Book cargo at least 2 weeks in advance — space is limited and seasonal demand is high.
- Use an IATA-compliant hard-sided crate with ventilation on all four sides.
- Attach a water dish that can be filled from outside the crate without opening the door.
- Fly direct whenever possible to eliminate transfer stress and reduce risk.
- Avoid summer travel — most airlines embargo cargo pets when temperatures exceed 85°F.
- Tape a photo of your dog and your contact info to the outside of the crate.
- Exercise your dog thoroughly before the flight to encourage rest during transit.
Frequently Asked Questions
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