Editing Frontier Airlines (section)

== Frequent-flyer program ==
''Frontier Miles'' is the airline's [[frequent-flyer program]], which replaced the ''EarlyReturns'' program that operated from 2003 to 2018.<ref>{{Cite news|url=https://www.flyfrontier.com/myfrontier/frontier-miles/new-mileage-program/|title=New Mileage Program|work=Frontier Airlines|access-date=July 20, 2018|language=en-US}}</ref> Originally a distance-based accrual program, it transitioned to a revenue-based accrual program in 2024,<ref>{{cite web|url=https://businesstravelerusa.com/news/frontier-revenue-based-loyalty-program/|title=Frontier Adopts Revenue-Based Frequent Flyer Loyalty Program|last=Smith|first=Lauren|work=Business Traveler USA|date=November 17, 2023|access-date=July 4, 2024}}</ref> where Frontier Miles are accrued based on the amount spent on travel with the airline, or alternatively through [[co-branded]] products and services.<ref>{{Cite news|url=https://www.flyfrontier.com/myfrontier/frontier-miles/earn-miles|title=Earn Miles|work=Frontier Airlines|access-date=July 20, 2018|language=en-US}}</ref> Miles can be redeemed for travel with the airline; previously, the airline allowed miles to also be redeemed for other products and services.<ref>{{Cite news|url=https://www.flyfrontier.com/myfrontier/frontier-miles/use-miles|title=Use Miles|work=Frontier Airlines|access-date=July 20, 2018|language=en-US}}</ref><ref>{{cite press release|url=http://www.globenewswire.com/news-release/2019/02/04/1710168/0/en/Frontier-Airlines-Expands-Partnership-With-Points-To-Enhance-Travel-Redemption-Program.html|title=Frontier Airlines Expands Partnership With Points To Enhance Travel Redemption Program|date=February 4, 2019|website=GlobeNewswire News Room}}</ref>

The program has four tiers of elevated frequent flyer status, consisting of Elite Silver, Gold, Platinum, and Diamond. Prior to the revamp of the program in 2024, it had three tiers consisting of Elite 20k, 50k, and 100k. Elite benefits progressively include more and more complimentary services and amenities, such as advance seat assignments, baggage allowance, or priority boarding.<ref name="status">{{Cite news|url=https://www.flyfrontier.com/myfrontier/frontier-miles/elite-status|title=Elite Status|work=Frontier Airlines|access-date=July 20, 2018|language=en-US}}</ref>