CINCINNATI (WKRC) - There are two new nonstop flight options this summer for travelers out of Cincinnati/Northern Kentucky ...

Allegiant Airlines launches nonstop service from Indianapolis to Portland. Book flights and enjoy low fares and packages.

Allegiant Airlines has officially launched nonstop service from MidAmerica St. Louis Airport to Gulf Shores, Alabama.

Allegiant begins direct flights from four major U.S. cities to Portland International Airport, with one-way fares ranging from $42 to $167.

Allegiant Airlines has launched nonstop service from Indianapolis International Airport to Portland International Airport in ...