14 year old (with Air Canada) are considered 'Youth'. Which means that being an UM is optional. WestJet doesn't have a fee because UM doesn't exist on the airline. The child must be 12+ to travel alon.
you don't necessarily have to pay the fee my parents did a couple of years ago but I have a friend who has been flying solo since she was 10 and she never had to pay any unaccompanied minor fee
Southwest has no fee. They also have a partnership with Trans West in Canada where your 14 year old can fly unaccompanied for no additional fee.
United allows kids over 12 to fly as adults and southwest allows it at 14.
you HAVE too. even if u are like 17. there is no airline which there is no annacompanied fee.
oh, and btw its $100 each way