Frontier Airlines is adding a new nonstop flight at the Des Moines International Airport starting spring 2026.

New flights will connect Des Moines to Phoenix Sky Harbor International Airport.

Frontier is the third airline to add nonstop routes recently after Allegient Air and American Airlines launched new flights throughout 2025.

“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 Des Moines-area consumers even more affordable spring break flight options as we continue to grow with new nonstop service to Phoenix,” said Josh Flyr, vice president of network and operations design at Frontier Airlines in a news release. More: Two new nonstop flights from Des Moines airport

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