Allegiant’s new nonstop route from Oklahoma City to Gulf Shores will operate up to three times weekly, with introductory ...

Allegiant Air is making a bigger bet on the Philadelphia region this fall, announcing two new nonstop Florida routes that ...

The low-cost carrier’s growth comes as FLL adjusts to the loss of Spirit Airlines.

Allegiant offers low-cost flights for a limited time to Key West from Rickenbacker. The flights from Columbus to Florida will ...

A new low-cost airline just touched down at Philadelphia International Airport. Allegiant, which is based out of Las Vegas and has been in service since 1999, started operating out of PHL last week.

The Sarasota Bradenton International Airport announced a new Allegiant flight Tuesday, connecting Sarasota and Toledo, Ohio, with one-way fares as low as $59. The route is set to begin flying Nov. 20.

Allegiant Air launches a new low-cost route between Denver and Destin-Fort Walton Beach. Fares start at $66.

Allegiant Air announced it is adding eight nonstop routes from Florida cities, including four from Fort Lauderdale-Hollywood ...

Allegiant Travel has finalized its $1.5 billion purchase of Sun Country Airlines, forming a combined carrier with 195 ...

Las Vegas-based Allegiant Travel Company successfully closed its $1.5 billion acquisition of Sun Country Airline Holdings ...

FRESNO, Calif. (KFSN) -- Direct flights have begun from Fresno to Portland, Oregon. Allegiant officially kicked off its service Thursday between Fresno Yosemite International Airport and Portland ...