I travelled recently to Banff Canada and purchased 2 round trip tickets from Justfly. This 3rd-party travel agency is one big scam. We wound up paying much more for our tickets, as they kept on charging ancillary fees, service fees, to our credit card. In the end we could NOT back out as the airfares were non-refundable. Then when the airline they booked us on cancelled 3 times, Justfly would not refund our trip on the cancelled leg. I tried to file a complaint on their website, and if it is negative, their system will NOT publish it. So please, to the consumer public, DO NOT EVER BOOK WITH JUST FLY. They are a SCAM.