A deal between easyJet and National Express will enable passengers to pre-book airport transfers online.
The new deal complements an existing partnership with National Express, which sees the budget carrier selling coach tickets in-flight.
Passengers using the airline can book coach transfers starting at £3.90 from Manchester city centre to Manchester airport.
London Victoria to Gatwick costs from £7.50 and London to Stansted £8.
National Express business development director Bruce Alexander said: “We are delighted to enhance our in-flight sales deal with easyJet by creating a new online booking site for easyJet’s customers.
“The benefits to the customer are very clear. Customers will be able to book and guarantee their seat from and to the airport at the best possible price by booking early, e-tickets can be printed off at home by the customer and given to our driver when boarding the coach, and with new routes at our key London airports, we are more accessible than ever before.”