Monthly passengers carryings at easyJet broke through the 5 million mark in March.
Numbers rose by 4.8% in the month to more than 5.1 million.
The load factor rose by one percentage point to 91.5% over March 2013.
EasyJet saw passenger carryings for the 12 months to March increase by 3.5% to more than 61.8 million.