Cheap flights are the bedrock of making holidays affordable for pretty much all of us, and one airline is here with the offer of a lifetime.

From £15 flights to a European theme park ‘that’s better than Disneyland’ to jetting off to the city with the cheapest beer in Europe for less than the price of a takeaway, budget airlines offer us the sights of the world for not very much at all.

Ryanair is one of the world’s leading airlines in this market, with the likes of easyJet also offering dirt cheap offers to get you to fly with them.

Now, another airline is here with an ‘all you can fly’ annual pass for less than £500.

Frontier Airlines is behind the deal, offering annual, summer, and monthly passes to customers.

Prices are £476 for the annual pass; £317 for the summer pass (1 May to 30 September), and from £118 for a monthly pass (2 April to 2 May).

It is as simple as it sounds – you get unlimited travel for whatever time period you opt for.

As it stands, Frontier flies to 94 destinations right across the United States of America, Mexico, the Dominica Republic, Costa Rice, Puerto Rico, Guatemala, and El Salvador.

When booking your flights, Frontier will charge you one cent in airfares to confirm the booking, as well as any taxes, fees and charges that are on top of the flight.

You can also earn air miles to redeem on airline products, with $1 earned for every 10 miles flown.

Announcing the summer pass deal, James Fenner, vice president, pricing and revenue management, said: “For only $399, GoWild! Summer pass holders can unlock a summer of endless travel possibilities at an unbeatable value.

“Thousands of GoWild! pass holders are enjoying spontaneous, affordable travel to destinations across the continental US, Puerto Rico, the Caribbean and Latin America. The GoWild! Summer Pass is a great fit – and a great gift – for anyone with flexibility in their travel plans, including students and new graduates, teachers, families, retirees, and remote workers.”

Flights can be booked and confirmed the day before flight departure for domestic travel and 10 days before flight departure for international travel.

Passes can be purchased at FlyFrontier.com and Expedia, and flights must also be booked through the airliner website to be valid. As with many budget airlines, they don’t include add-ons like bags or selecting your seat.

Featured Image Credit: AaronP/Bauer-Griffin/GC Images/Getty Stock Photo

Topics: Travel, Holiday, US News, World News, Money