Tucson International Airport
Tucson International Airport (TUS) serves all of Southern Arizona and is the closest major airport to Marana. Convenient parking, food & beverage options, and shorter check-in and security lines mean that you can spend less time at the airport, and more time enjoying your trip!
Cheap Flights to Tucson
Looking for a cheap, quick weekend getaway to the Southern Arizona sun? Look no further than Frontier Airlines, which launched service from Denver-Tucson in March 2025 and will be launching service from Las Vegas-Tucson in June 2025. Denver is Frontier Airlines' hub, meaning you can get to Tucson from 70 cities with only 1 stop.
Frontier currently operates their Denver-Tucson service three times per week.