Where Frontier Airlines flies

Busiest Frontier Airlines airports

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

• DEN

  Denver

  22,201 departures · 4,597,268 seats flown

  10.7%

  Share

• ATL

  Atlanta

  19,239 departures · 4,084,712 seats flown

  9.3%

  Share

• MCO

  Orlando

  17,175 departures · 3,584,780 seats flown

  8.3%

  Share

• LAS

  Las Vegas

  11,808 departures · 2,521,060 seats flown

  5.7%

  Share

• PHL

  Philadelphia

  9,310 departures · 2,044,422 seats flown

  4.5%

  Share

• DFW

  Dallas-Fort Worth

  9,133 departures · 1,941,502 seats flown

  4.4%

  Share

• PHX

  Phoenix

  7,491 departures · 1,508,460 seats flown

  3.6%

  Share

• TPA

  Tampa

  6,667 departures · 1,365,462 seats flown

  3.2%

  Share

Busiest Frontier Airlines routes

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

• DEN–LAS

  2,946 departures · 497,915 passengers

  79.5%

  Load

• MCO–PHL

  2,878 departures · 548,221 passengers

  88.4%

  Load

• DEN–PHX

  2,749 departures · 483,104 passengers

  84.0%

  Load

• MCO–SJU

  2,376 departures · 448,054 passengers

  90.9%

  Load

• ATL–MCO

  2,218 departures · 377,208 passengers

  81.6%

  Load

• CLE–MCO

  2,208 departures · 389,339 passengers

  83.5%

  Load

• DEN–DFW

  2,086 departures · 362,116 passengers

  82.3%

  Load

• DCA–DEN

  1,967 departures · 310,969 passengers

  84.9%

  Load

• DEN–SLC

  1,959 departures · 338,634 passengers

  81.9%

  Load

• ATL–PHL

  1,862 departures · 310,628 passengers

  75.5%

  Load

• LAS–PHX

  1,745 departures · 248,641 passengers

  68.6%

  Load

• LAS–SFO

  1,695 departures · 285,803 passengers

  82.4%

  Load

• ATL–FLL

  1,668 departures · 264,775 passengers

  74.3%

  Load

• CVG–MCO

  1,626 departures · 271,982 passengers

  82.2%

  Load

• PHL–SJU

  1,616 departures · 314,380 passengers

  84.7%

  Load

What Frontier Airlines flies

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

• Airbus A320neo

  99,543 departures · 80.6% load

  48.0%

  Share

• Airbus A321neo

  76,658 departures · 75.8% load

  37.0%

  Share

• Airbus A321

  23,843 departures · 76.9% load

  11.5%

  Share

• Airbus A320

  7,380 departures · 81.4% load

  3.6%

  Share

Monthly Frontier Airlines capacity