Allegiant Air at PIE

Akron

Akron Canton Regional Airport

Albany

Albany International Airport

Allentown/Bethlehem

Lehigh Valley International Airport

Appleton

Appleton International Airport

Asheville

Asheville Regional Airport

Bangor

Bangor International Airport

Belleville

Scott AFB/Midamerica Airport

Bloomington/Normal

Central Illinois Regional Airport at Bloomington-Normal

Blountville

Tri-Cities Regional TN/VA Airport

Cedar Rapids

The Eastern Iowa Airport

Chattanooga

Chattanooga Metropolitan Airport (Lovell Field)

Chicago/Rockford

Chicago Rockford International Airport

Cincinnati / Covington

Cincinnati Northern Kentucky International Airport

Columbus

Rickenbacker International Airport

Concord

Concord-Padgett Regional Airport

Des Moines

Des Moines International Airport

Elmira/Corning

Elmira Corning Regional Airport

Evansville

Evansville Regional Airport

Fargo

Hector International Airport

Flint

Bishop International Airport

Fort Wayne

Fort Wayne International Airport

Grand Rapids

Gerald R. Ford International Airport

Greensboro

Piedmont Triad International Airport

Greenville/Greer/Spartanburg

Greenville-Spartanburg International Airport

Harrisburg

Harrisburg International Airport

Huntington

Tri-State Airport / Milton J. Ferguson Field

Key West

Key West International Airport

Knoxville/Maryville

McGhee Tyson Airport

Lexington

Blue Grass Airport

Louisville

Louisville Muhammad Ali International Airport

Moline

Quad City International Airport

Newburgh

New York Stewart International Airport

Niagara Falls

Niagara Falls International Airport

Omaha

Eppley Airfield

Peoria

General Wayne A. Downing Peoria International Airport

Pittsburgh

Pittsburgh International Airport

Plattsburgh

Plattsburgh International Airport

Richmond

Richmond International Airport

Roanoke

Roanoke–Blacksburg Regional Airport

Sarasota/Bradenton

Sarasota Bradenton International Airport

Sioux Falls

Sioux Falls Regional Airport

South Bend

South Bend International Airport

Springfield

Springfield Branson National Airport

Syracuse

Syracuse Hancock International Airport

Toledo

Eugene F. Kranz Toledo Express Airport

Youngstown/Warren

Youngstown Warren Regional Airport