December travel from Philadelphia (All Airports) (PHLA) to Phoenix (All Airports) (PHXA) is a mix of holiday demand and winter weather planning. If you’re leaving in early December, you’ll often find the best bargains and more nonstop options; for peak dates around Christmas and New Year’s, prices and occupancy increase. Nearby major cities commonly accessed from PHLA include New York City, Washington D.C., Baltimore, Newark, and Atlantic City — travelers often combine multimodal trips or use alternate airports to save on fares. Use fare alerts, consider midweek departures, and confirm winter travel protections before booking. Book now to lock in the best December rates and enjoy Phoenix’s milder winter climate once you arrive.
December in Phoenix (All Airports) (PHXA) offers mild days and cool evenings, making it a favorite getaway from colder northeastern cities like Philadelphia. Travelers arriving at PHXA can easily access top nearby destinations — Scottsdale (known for resorts and art walks), Mesa (cultural attractions), Flagstaff and Sedona (outdoor escapes) — but should book hotels and rental cars early for holiday weeks. Expect popular seasonal events such as ZooLights and holiday markets; these events boost local demand, so pre-purchase tickets and reserve transportation to avoid last-minute price spikes. For the best experience, plan daytime outdoor activities and pack layers for chilly desert nights.