Allegiant adds new cities to 5-way expansion of 8 airports

Seven new routes announced last month have emerged, Allegiant Air announced its latest expansion Tuesday, including its latest destination: Huntsville, Alabama.

It is part of the five-way expansion unveiled by the low-cost airline on Tuesday, with three routes titles for Huntsville International Airport (HSV) in northern Alabama, south of the Tennessee border, which are popular resorts in Florida.

All new flights will be launched between November 2025 and March 2026 and will touch Sunshine State in some capacity.

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Other cities in the U.S. that receive new Allegiant services to Florida include Appleton, Wisconsin and Rochester, New York.

5 new routes from Allegiant

Here is a complete summary of the new service unveiled by Las Vegas Airlines on Tuesday:

• HSV to Fort Lauderdale – Golywood International Airport (FLL) – Launched on November 19
• HSV to St. Peter – Hydrophobic International Airport (PIE) – Launched on March 5, 2026
• HSV to Orlando Sanford International Airport (SFB) – Launched February 12, 2026
• Appleton International Airport (ATW) to SFB – Launched on January 16, 2026
• Frederick Douglas Grand Rochester International Airport (ROC) to Sarasota Bradenton International Airport (SRQ) – Launched on February 13, 2025

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Double the leisure strategy – Alabama

For Allegiant, the expansion is clearly part of the airline’s tried-and-tested strategy to connect U.S. cities with popular resorts and often through less affluent airports near those metropolitan areas such as SFB and PIE.

“As a leisure-oriented airline, our unique business model allows us to quickly respond to consumer demand and connect underserved markets to top resorts,” said Drew Wells, chief business officer of Allegiant, in a statement to announce the announcement.

Three new routes in Huntsville continue the rapid growth of Allegiant, Alabama.

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After not serving the state at all, the airline has been adding routes to the coastal areas of Alabama through the Gulf Coast International Airport (GUF), noting that it is suitable for mold as a previously unsanitary resort (many of its customers were driving to visit before). Now, Allegiant will serve two cities in the state.

Cheap fares available

As part of Tuesday’s expansion, the airline announced promotional fares for several of the new routes, some starting at base fares as low as $39. Remember that if you want to check the bag, choose a seat or ride a full size carry-on, you may pay extra. Promotional fares must be booked before August 13 to travel by May 19, 2026.

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