Sedona is at its best in early December. The summer heat has faded, the red rocks glow against deep blue skies, and you can catch a sunset at Airport Mesa without fighting for a parking spot. Going now lets you avoid the peak season prices that hit once the winter holidays start.
A trip like this usually runs about $1500 when you factor in lodging, flights, and gear. If you want to spread that cost out, you can use the Citi Simplicity® Credit Card, which offers 0% for 18 months on purchases and balance transfers from date of account opening.
Remember that the 0% intro window is a deadline, not free money. If you have a remaining balance after the 18 months are up, the bank will start charging interest on whatever is left.