A CANADIAN woman was allegedly not allowed to fly because her boarding pass did not have her middle name printed on it - therefore it did not match her passport.

Ashley Collins of Mississauga, Ontario said she arrived at Pearson International Airport on Sunday with her friend to fly to Iceland with Icelandic low-cost carrier WOW Air, Fox News reported.

However, when Ms Collins went to the airline counter, she claims she was told she would not be able to fly.

"Once we got to the front, the lady said to her supervisor, 'It's another one'," Ms Collins told Toronto's City News.

"She handed me my passport and said I was missing the middle name on the ticket so I was denied boarding the flight."

Ms Collins said she was given a customer service number to call, but a WOW airlines agent told her they could not change her name on the ticket less than four hours prior to the flight.

"We were really looking forward to this trip," she told City News. "We had no options at that point."

WOW Air staff said the woman's name on the passport did not match the one on her boarding pass. Picture: Oliver Holzbauer
WOW Air staff said the woman's name on the passport did not match the one on her boarding pass. Picture: Oliver Holzbauer

Ms Collins ended up having to pay for a new flight to Iceland for the next day, which she said cost more than the round-trip tickets she had initially purchased. She was also charged $30 to change her name on her return ticket.

Ms Collins was far from the only one affected by the middle name rule. She said an airport employee told her the same thing happened to 11 WOW customers the day before.

"I just advise everyone to make sure you put your middle name (on your ticket) whether the airlines require it or not because you don't want to run into a situation like I did," she said.

Not all airlines require middle names - it's most common for international flights. However, Gabor Forgacs from Ryerson University's Ted Rogers School of Hospitality and Tourism management explained to City News that airlines are strict about names because improper identification can be extremely costly.

"Airlines learnt to be very careful because they can be in a lot of trouble for not complying with the regulations that require the names of the passenger to match the names of the travel documentation," Dr Forgacs said.

But aviation manager Andrew McLeish told a Quora discussion you should never put your middle name on flight tickets, even if it was on your passport.

"When buying your ticket, don't give your middle name(s). The name fields on the ticket are first/last. Including your middle name increases the chance of error and incurring a change fee," he said.

The article originally appeared on Fox News and was reproduced with permission.