I jsut learned that Justfly bills you for slecting a seat prior to arrival at the airport. The fee is billed separate from the ticket, & on a separte date, so you are less likely to see the fee.
Tip for consumers: DO NOT USE SITE, AS BETTER BUSINESS BREURO HAS HUNDREDS OF COMPLAINTS.In calling to Justfly, you are not provided an option to speak with customer service, only to make or change a reservation warning you will be cut off if you do not select one of the two options. By selecting make a reservation, I was transfered to Canada to speak to customer service.