Jackson Hole Mountain Resort is celebrating its new tram so much that they are throwing in a free air ticket to get there to ride on the new tram. Purchase three airline tickets to Jackson Hole, and the resort tosses in a fourth airline ticket for free.

The buy three, receive a fourth free airline offer is only available through Jackson Hole Central Reservations. It cannot be purchased via airline companies.

The air fares are based on limited seat availability and some restrictions apply. The free ticket is good for a maximum travel credit of $500, and you must stay a minimum of five nights and purchase lift tickets.

The resort aims to open Nov. 29; however, the tram is not scheduled to run until Dec. 20. The free ticket is valid from the resort's opening date through Dec. 19, and Jan. 4 through Apr. 5. Bookings for the free ticket must be made by Dec. 1.

One child 12 and under also can fly free with a fare-paying adult on American Airlines between Jan. 4 and Feb. 13. Inbound flights to Jackson Hole are limited to Sundays through Wednesdays; outbound flights must be booked for Tuesdays through Fridays. The deal also includes a free child's lift ticket with each adult lift ticket purchased for Jackson Hole Mountain Resort.

Reservations for either air deal must be made over the phone rather than online. Call Jackson Hole Central Reservations at (888) 838-6606 to book your flights.