Frontier Airlines at PHX

Atlanta

Hartsfield Jackson Atlanta International Airport

Austin

Austin Bergstrom International Airport

Chicago

Chicago Midway International Airport

Chicago

Chicago O'Hare International Airport

Cincinnati / Covington

Cincinnati Northern Kentucky International Airport

Cleveland

Cleveland Hopkins International Airport

Dallas-Fort Worth

Dallas Fort Worth International Airport

Denver

Denver International Airport

Detroit

Detroit Metropolitan Wayne County Airport

Houston

George Bush Intercontinental Airport

Kansas City

Kansas City International Airport

Las Vegas

Harry Reid International Airport

Los Angeles

Los Angeles International Airport

Orlando

Orlando International Airport

Portland

Portland International Airport

Salt Lake City

Salt Lake City International Airport

San Antonio

San Antonio International Airport

San Diego

San Diego International Airport

San Francisco

San Francisco International Airport

Show Low

Show Low Regional Airport

Codeshare

Spokane

Spokane International Airport

St Louis

St. Louis Lambert International Airport