The current rules for flying and staying with your animal — and where your Kentucky letter still counts.
Air travel rules for assistance animals changed in 2021, and they affect every Kentucky traveler: airlines no longer have to accommodate emotional support animals.
Louisville’s Muhammad Ali International and Cincinnati/Northern Kentucky International — which actually sits on the Kentucky side — are the main departure points.
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 Kentucky.
Task-trained PSDs keep their cabin access at no charge. Airlines may require the DOT Service Animal Transportation Form attesting to training and behavior — most ask for it 48 hours ahead. The dog must fit within your foot space and remain 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 Kentucky.
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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.
Task-trained psychiatric service dogs still fly free in the cabin. Airlines may require the U.S. DOT Service Animal Transportation Form, typically submitted 48 hours before departure.
Not automatically. The ADA covers task-trained service animals, so a Kentucky hotel may treat an ESA as a pet with its usual policy and fees — call ahead.
Book under your airline’s pet policy: reserve the pet spot early (cabins cap the number), confirm carrier dimensions, and budget for the pet fee each way.
Only in limited cases — missing DOT forms, a dog that’s out of control or too large for your foot space, or specific long-haul requirements.
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