Where Frontier Airlines flies

Busiest Frontier Airlines airports

Where Frontier Airlines operates the most departures — its hubs and focus cities.

• DEN

  Denver

  22,374 departures · 4,634,290 seats flown

  10.7%

  Share

• ATL

  Atlanta

  19,966 departures · 4,259,430 seats flown

  9.5%

  Share

• MCO

  Orlando

  17,354 departures · 3,619,796 seats flown

  8.3%

  Share

• LAS

  Las Vegas

  11,867 departures · 2,539,104 seats flown

  5.7%

  Share

• DFW

  Dallas-Fort Worth

  9,503 departures · 2,020,678 seats flown

  4.5%

  Share

• PHL

  Philadelphia

  9,319 departures · 2,040,646 seats flown

  4.4%

  Share

• PHX

  Phoenix

  7,458 departures · 1,507,506 seats flown

  3.6%

  Share

• TPA

  Tampa

  6,590 departures · 1,348,084 seats flown

  3.1%

  Share

Busiest Frontier Airlines routes

The city pairs Frontier Airlines flies most, ranked by filed departures.

• DEN–LAS

  2,939 departures · 505,059 passengers

  80.4%

  Load

• MCO–PHL

  2,924 departures · 559,150 passengers

  89.0%

  Load

• DEN–PHX

  2,778 departures · 488,573 passengers

  83.9%

  Load

• MCO–SJU

  2,397 departures · 448,802 passengers

  91.9%

  Load

• CLE–MCO

  2,264 departures · 399,379 passengers

  83.5%

  Load

• ATL–MCO

  2,251 departures · 385,721 passengers

  82.2%

  Load

• DEN–DFW

  2,137 departures · 369,453 passengers

  82.2%

  Load

• DEN–SLC

  1,978 departures · 340,174 passengers

  81.9%

  Load

• DCA–DEN

  1,955 departures · 309,013 passengers

  84.9%

  Load

• ATL–PHL

  1,891 departures · 313,022 passengers

  75.3%

  Load

• ATL–FLL

  1,733 departures · 280,166 passengers

  75.2%

  Load

• LAS–PHX

  1,725 departures · 244,871 passengers

  67.9%

  Load

• LAS–SFO

  1,715 departures · 292,194 passengers

  83.2%

  Load

• ATL–BWI

  1,653 departures · 281,189 passengers

  79.5%

  Load

• ATL–DFW

  1,647 departures · 312,064 passengers

  87.1%

  Load

What Frontier Airlines flies

Aircraft types by share of departures — what actually operated, not fleet count.

• Airbus A320neo

  97,939 departures · 81.9% load

  46.8%

  Share

• Airbus A321neo

  80,060 departures · 78.1% load

  38.2%

  Share

• Airbus A321

  24,063 departures · 78.4% load

  11.5%

  Share

• Airbus A320

  7,424 departures · 82.4% load

  3.5%

  Share

Monthly Frontier Airlines capacity