Cabin rule summary
Cats and dogs may travel in cabin on many United and United Express flights.
Carrier: Hard-sided: 17.5 x 12 x 7.5 in. Soft-sided: 18 x 11 x 11 in.
Weight: No stated pet weight limit; carrier must fit under the seat and pet must fit comfortably.
Fee: USD 150 each way, with additional charges for long stopovers.
Booking and exceptions
Add the pet to the reservation and confirm aircraft space before flying.
Some aircraft, seats, routes, and countries restrict cabin pets.
Confirm before booking
This PawVisa page is a dated snapshot, not an airline guarantee. Confirm the exact route, aircraft, carrier dimensions, and destination rules directly with United Airlines before buying a ticket.
Update loop
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