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G4 · Founded 1997
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Allegiant Air (G4) is based in Las Vegas, Nevada, United States, hubs at LAS, SFB, AZA, PIE, flying since 1997. Rated 2.6/5 on on-time performance, hospitality, food, and drinks.
Guide by Lounge Frog
From Las Vegas LAS· 28
From Orlando SFB· 24
From Mesa AZA· 20
From Pinellas Park PIE· 22
From Fort Lauderdale FLL· 28
From Nashville BNA· 25
From Cincinnati CVG· 20
From Appleton ATW· 16
From Asheville AVL· 16
From Des Moines DSM· 16
From Grand Rapids GRR· 14
From Allentown/Bethlehem ABE· 11
From Austin AUS· 10
From Akron CAK· 10
From Flint FNT· 10
From Indianapolis IND· 10
From Sarasota/Bradenton SRQ· 10
From Myrtle Beach MYR· 9
From Boston BOS· 8
From Albany ALB· 7
From Cedar Rapids CID· 7
From Fort Wayne FWA· 7
From Gulf Shores GUF· 7
From Key West EYW· 6
From Washington IAD· 6
From Lexington LEX· 6
From Atlantic City ACY· 5
From Elmira/Corning ELM· 5
From Sioux Falls FSD· 5
From Wichita ICT· 5
From Jacksonville JAX· 5
From Harrisburg MDT· 5
From Omaha OMA· 5
From Pittsburgh PIT· 5
From Louisville SDF· 5
From Bangor BGR· 4
From Bellingham BLI· 4
From Chattanooga CHA· 4
From Charleston CHS· 4
From Bridgeport CKB· 4
From Dayton DAY· 4
From Fargo FAR· 4
From Idaho Falls IDA· 4
From Chicago MDW· 4
From Memphis MEM· 4
From Moline MLI· 4
From South Bend SBN· 4
From Valparaiso VPS· 4
From Bloomington/Normal BMI· 3
From Burbank BUR· 3
From Colorado Springs COS· 3
From Denver DEN· 3
From Evansville EVV· 3
From Newark EWR· 3
From Spokane GEG· 3
From Grand Forks GFK· 3
From Greenville/Greer/Spartanburg GSP· 3
From Houston HOU· 3
From Huntsville HSV· 3
From Little Rock LIT· 3
From Kansas City MCI· 3
From Oklahoma City OKC· 3
From Phoenix PHX· 3
From Savannah SAV· 3
From Knoxville/Maryville TYS· 3
From Concord USA· 3
From Billings BIL· 2
From Boise BOI· 2
From Bozeman BZN· 2
From Columbia COU· 2
From Eugene EUG· 2
From Fresno FAT· 2
From Kalispell FCA· 2
From Greensboro GSO· 2
From Philadelphia PHL· 2
From Warwick PVD· 2
From Provo PVU· 2
From Roanoke ROA· 2
From Rochester ROC· 2
From Springfield SGF· 2
From Tulsa TUL· 2
From Bismarck BIS· 1
From West Palm Beach DJT· 1
From Fayetteville FAY· 1
From Orlando MCO· 1
From Melbourne MLB· 1
From Missoula MSO· 1
From Portland PDX· 1
From Pasco PSC· 1
From Palm Springs PSP· 1
From Richmond RIC· 1
From Shreveport SHV· 1
From Santa Ana SNA· 1
From Syracuse, New York SYR· 1
From Ewing Township TTN· 1
From Traverse City TVC· 1
Route sources (including Wikipedia fallback): en.wikipedia.org ↗ (checked Oct 27, 2026), en.wikipedia.org ↗ (checked Oct 27, 2026), en.wikipedia.org ↗ (checked Oct 27, 2026), en.wikipedia.org ↗ (checked Oct 27, 2026) and 92 more.
Allegiant Air route map: every nonstop, new and ending routes →The same route map on Seats Frog, with seat maps and fleet
What people who've been say. One review each; you can update yours.
From Lounge Frog