Passengers using Belfast International Airport and other travel hubs can now use easyJet's flexi fare, which was launched on Tuesday (June 7th).
With these tickets from easyJet.com, travellers can alter the date of their flights as late as two hours before a service is scheduled to depart.
In addition, travellers choosing this ticket will get automatic speedy boarding, a hold bag checked in for no additional fee and no booking fees.
Previously, passengers could only get flexi fares by using business booking channels and the self-booking channels that business travel firms used.
Within a four week time period, passengers who buy these tickets can make as many date changes as they want.
"By allowing business travellers to book flexible fares on easyJet.com we will ensure that they are always getting the best available price with the flexibility they need," Carolyn McCall, easyJet's chief executive officer, said.
Passengers using Belfast Airport can fly to a number of destinations with easyJet, including Alicante, Barcelona, Bristol, Malaga and Nice.