Frontier Airlines announced Thursday six new routes from Phoenix Sky Harbor International Airport, adding service to Tennessee, Iowa, Indiana, Wisconsin and Nebraska for spring break.

The new service, launching in March for a limited time, is the latest in Frontier’s growth.

The routes feature Nashville (four times a week); Des Moines, Iowa (four times a week); Memphis (three times a week); Indianapolis (four times a week); Omaha, Nebraska (three times a week); and Milwaukee (twice a week).

With the addition of the routes, Frontier will serve 33 destinations nonstop from Phoenix, arelease said. To celebrate the new routes, Frontier is offering fares starting at $69.

“There’s a lot to be excited about as we head into 2026 — from expanding our network to rolling out our new First Class experience — and we’re thrilled to offer even more affordable spring break flight options to and from Phoenix as we continue to grow,” said Josh Flyr, vice president of network and operations design at Frontier Airlines in the release.