As a result of all these late bookings, travel agents are having to offer better deals to entice travellers, which has hit profits.
Medium and long-haul travellers will be hit hardest, with a family of four travelling to places such as Egypt, which just falls within band 2, paying £240 from 2010 - £80 more than the current figure.
Budget travellers need to hit Molly's when the bistro menu is available as it includes several sharply executed sub-£10 dishes, such as a "proper" Irish stew or fresh linguine with spring greens and a basil cream sauce.
But although business travel was hit especially hard, falling by perhaps 10-12%, prices paid per ticket by business travellers actually rose modestly, capping years of runaway inflation.
Dozens of flights have been cancelled, hitting travellers at Berlin Tegel, Copenhagen and smaller airports.
Typical business class airfares may seem shockingly expensive to travellers used to hitting the skies on cheap economy fares.
As for seeing his latest album nominated by the Americana group for top album honors alongside Chris Stapleton's runaway hit "Traveller," Lucinda Williams' "The Ghosts of Highway 20" and Jason Isbell's "Something More Than Free," Millsap chuckles.
It's the latest fee to hit air travellers; already facing air passenger duty, passenger service charges, bag check-in fees and priority boarding passes, they now face a "development fee" just for passing through a departure gate.
The tourism industry - which accounts for a major part of Lebanon's GDP - has already taken a hit as travellers from the Gulf and other regions have cancelled trips amid security concerns.
Washington has announced that travellers from the worst-hit countries will have their temperatures taken on arrival at five major airports in New York, Washington, Chicago and Atlanta.
