Frontier Airlines in summer 2018 season is introducing various new routes, however half of these new routes were not covered on Airlineroute. The following is a list of new routes to be offered from 25MAR18.
Atlanta – Providence eff 08APR18 3 weekly A320
Austin – Albuquerque eff 09APR18 3 weekly A320
Austin – Buffalo eff 08APR18 2 weekly A320
Austin – Charleston SC eff 10APR18 2 weekly A320
Austin – Detroit eff 09APR18 3 weekly A320
Austin – Indianapolis eff 10APR18 2 weekly A320
Austin – Jacksonville FL eff 08APR18 2 weekly A320
Austin – Milwaukee eff 09APR18 3 weekly A320
Austin – Minneapolis/St. Paul eff 08APR18 4 weekly A320
Austin – Omaha eff 09APR18 2 weekly A319
Austin – Portland OR eff 10APR18 3 weekly A320
Austin – Providence eff 09APR18 3 weekly A320
Austin – Reno eff 10APR18 2 weekly A320
Austin – Seattle eff 09APR18 4 weekly A320
Austin – Tampa eff 08APR18 2 weekly A320
Birmingham AL – Denver eff 12APR18 3 weekly A320
Birmingham AL – Orlando eff 13APR18 2 weekly A320
Birmingham AL – Philadelphia eff 14APR18 2 weekly A320
Denver – Branson eff 13JUN18 3 weekly A320
Denver – Myrtle Beach eff 23MAY18 2 weekly A320
Denver – Savannah eff 04MAY18 2 weekly A320
Islip – Myrtle Beach eff 20MAY18 3 weekly A321
Islip – San Juan eff 08APR18 1 daily A320
Myrtle Beach – Providence eff 20MAY18 3 weekly A321
Orlando – Albuquerque eff 08APR18 3 weekly A320
Raleigh – Buffalo eff 11APR18 2 weekly A320
Raleigh – Houston eff 08APR18 3 weekly A320
Raleigh – Milwaukee eff 08APR18 3 weekly A320
Raleigh – New Orleans eff 09APR18 2 weekly A320
Raleigh – San Antonio eff 09APR18 2 weekly A320
Raleigh – San Juan eff 11APR18 2 weekly A320
Trenton NJ – Charleston SC eff 08APR18 3 weekly A320 (4 weekly from 04JUN18)
Trenton NJ – Jacksonville FL eff 09APR18 3 weekly A320
Trenton NJ – Myrtle Beach eff 21MAY18 4 weekly A320
Trenton NJ – Nashville eff 08APR18 3 weekly A320
Previously reported new routes. Note certain routes saw modification of operational frequency in the last few weeks:
Austin – Charlotte eff 08APR18 3 weekly A320
Austin – Cincinnati eff 08APR18 3 weekly A320
Austin – Cleveland eff 09APR18 2 weekly A319 (Instead of previously filed 4 weekly)
Austin – Columbus OH eff 08APR18 3 weekly A319/320 (Instead of previously filed 4 weekly)
Austin – San Jose CA eff 08APR18 3 weekly A319 (Instead of previously filed 4 weekly)
Chicago O’Hare – Charleston eff 11MAY18 2 weekly A319
Chicago O’Hare – El Paso eff 08APR18 2 weekly A320 (3 weekly from 22MAY18, previously not mentioned)
Chicago O’Hare – Jacksonville FL eff 10MAY18 3 weekly A319
Chicago O’Hare – Pensacola eff 12MAY18 2 weekly A319
Chicago O’Hare – San Francisco Previously planned 1 daily from 08APR18 cancelled
Chicago O’Hare – Washington Dulles Previously planned 1 daily from 08APR18 cancelled
Cincinnati – Jacksonville FL eff 08APR18 3 weekly A320
Colorado Springs – Minneapolis/St. Paul eff 09APR18 3 weekly A320 (Instead of previously filed 4 weekly)
Colorado Springs – San Antonio eff 09APR18 4 weekly A320 (Instead of previously filed 3 weekly)
Colorado Springs – Seattle eff 08APR18 3 weekly A320
Denver – Boise eff 27MAR18 3 weekly A320 (A319 08APR18 – 08MAY18)
Denver – Buffalo eff 09APR18 4 weekly A319
Denver – Calgary eff 31MAY18 3 weekly A320 (Subject to Government Approval)
Denver – El Paso eff 09MAR18 4 weekly A320
Denver – Fargo eff 15MAY18 3 weekly A319
Denver – Fresno eff 22MAY18 3 weekly A321
Denver – Grand Rapids eff 08APR18 3 weekly A319
Denver – Jackson Hole eff 07JUN17 3 weekly A319
Denver – Louisville eff 11MAY18 4 weekly A320 (Previously filed effective 07MAY18)
Denver – Pensacola eff 22APR18 3 weekly A320
Denver – Spokane eff 30APR18 4 weekly A321 (A320 on 30APR18)
Islip – Atlanta eff 08APR18 4 weekly A320 (Instead of previously filed 1 daily)
Islip – Chicago O’Hare eff 08APR18 1 daily A320
Islip – Detroit eff 08APR18 3 weekly A320
Islip – Minneapolis/St. Paul eff 09APR18 4 weekly A320
Kansas City – Raleigh eff 09APR18 4 weekly A320 (A319 27APR18 – 10JUN18)
Omaha – Las Vegas eff 08APR18 2 weekly A320 (Instead of previously filed 3 weekly)
Omaha – Philadelphia eff 09APR18 4 weekly A320
Omaha – San Francisco eff 04JUN18 4 weekly A320
Orlando – San Antonio eff 08APR18 3 weekly A319
Orlando – Tulsa eff 08APR18 3 weekly A320
Philadelphia – Dallas/Ft. Worth eff 17MAY18 3 weekly A320
Philadelphia – Grand Rapids eff 09APR18 2 weekly A320
Philadelphia – Indianapolis eff 09APR18 2 weekly A320
Philadelphia – Madison eff 08APR18 3 weekly A320
Philadelphia – Memphis eff 09APR18 4 weekly A320
Philadelphia – Savannah eff 01MAY18 2 weekly A320
Providence – Charlotte eff 09APR18 4 weekly A321
Providence – Raleigh eff 08APR18 3 weekly A321
San Diego – Oklahoma City eff 09APR18 4 weekly A320
San Diego – Tulsa eff 10APR18 3 weekly A320
San Francisco – Des Moines eff 05JUN18 3 weekly A320
San Jose CA – Atlanta eff 09APR18 4 weekly A320
San Jose CA – Cincinnati eff 08APR18 3 weekly A320
San Jose CA – Colorado Springs Previously planned 4 weekly from 09APR18 cancelled
San Jose CA – San Antonio eff 08APR18 2 weekly A319 (Instead of previously filed 2 weekly)
Trenton NJ – Minneapolis/St. Paul eff 08APR18 3 weekly A320