Frontier Airlines is making some massive route changes lately. They just ended service to 10 US airports across the country.

According to The Points Guy, Frontier Airlines has ended these 10 routes to slow growth through the end of the decade. Here’s what you need to know if you’re a Frontier flyer!
Frontier Airlines has already ended service to these seven airports:
- Green Bay Austin Straubel International Airport (GRB) in Wisconsin — ended August 2025
- Portland International Jetport (PWM) in Maine — ended August 2025
- Cyril E. King Airport (STT) on St. Thomas in the U.S. Virgin Islands — ended August 2025
- Henry E. Rohlsen Airport (STX) on St. Croix in the U.S. Virgin Islands — ended August 2025
- Savannah/Hilton Head International Airport (SAV) — ended October 2025
- Patrick Leahy Burlington International Airport (BTV) in Vermont — ended November 2025
- Missoula, Montana Airport (MSO) — ended December 2025

Frontier plans to end service to the following airports soon:
- Harrisburg International Airport (MDT) in Pennsylvania — ends April 2026
- Charleston International Airport (CHS) — ends May 2026
- Tulsa International Airport (TUL) — ends May 2026

A Frontier spokesperson said the exits were “based on demand and broader market dynamics.” In 2025, Frontier reported a net loss of $137 million. The airline plans to shrink its fleet of 176 planes by returning 24 aircraft to their leasing company. Then they’ll increase the number of planes it flies its remaining planes to achieve their 10% growth target for 2026.

“As we look ahead to fiscal 2026, we are encouraged by demand trends and are laser focused on returning Frontier to profitability,” Jimmy Dempsey, president and CEO of Frontier, said in a statement. “To achieve this, we’re executing a strategy centered on four key priorities: rightsizing our fleet, strengthening our cost discipline, reducing cancellations and improving on-time performance, and maturing customer loyalty.”

Frontier’s new plan will affect thousands of travelers across the country. Since Frontier is such a popular airline, we’ll be sure to keep you updated on Frontier’s newest measures!
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What do you think of Frontier’s recent changes? Comment below!

Had 2 flights scheduled with Frontier. Both were cancelled and never informed. Showed up at airport and nobody was at desk and no Frontier employee to be found.