12. Phoenix, AZ
Flight costs: $381
This city has fairs and festivals going on all year-round. With their almost-constant warm, hazy skies, Phoenix trips are always a great idea. In April, they have the Phoenix Lights Festival, the Annual Maricopa County Fair, culinary festivals, art fairs all around the city, and so much more. The Verde Valley Equine Festival is one event you shouldn’t dare miss, too.