What airlines, hotels, and carriers currently require — and where your letter still protects you.
Air travel rules for assistance animals changed in 2021, and they affect every Massachusetts traveler: airlines no longer have to accommodate emotional support animals.
Logan International in Boston is New England’s dominant airport.
Since the U.S. Department of Transportation’s 2021 rule change, airlines may treat emotional support animals as pets: expect a pet fee, an under-seat carrier for small animals, and cargo restrictions for larger ones. Policies differ by airline, so check yours before booking out of Massachusetts.
A psychiatric service dog still flies in the cabin free of charge. Carriers can require the DOT Service Animal Transportation Form — an attestation of training and behavior, usually due 48 hours before departure — and the dog must stay within your foot space, under control.
On the ground, the ADA governs — and it covers task-trained service animals, not ESAs, so hotels and carriers may apply pet policies. Where the letter keeps its force is lodging that counts as housing: leases, sublets, and many longer rentals at your destination beyond Massachusetts.
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Yes, but as a pet: expect a fee and an under-seat carrier requirement. The DOT removed the airline obligation to treat ESAs as service animals in 2021.
Hotels are public accommodations under the ADA, which covers service animals — not ESAs — so pet policies and fees can apply. Many Massachusetts hotels are pet-friendly; confirm before booking.
For the flight itself, no legal right — but for where you stay it matters: leases, sublets, and many short-term rentals at your destination still fall under the Fair Housing Act.
Yes, but narrowly: incomplete DOT paperwork, disruptive behavior, or space constraints are the recognized grounds.
Yes — destination-country animal import rules apply on top of airline policy, and several countries require advance permits or quarantine.
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