Update: Some offers mentioned below are no longer available. View the current offers here.Frontier Airlines’ $15 flights are back again, with a ton of different flight options across the country. The sale will run until the end of today (September 10) with travel dates available between October 1 and October 14. The absolute lowest prices available are $15, though a number of routes are available at slightly higher price points, such as $29 and $39.It appears that availability is limited on a few of these flights, especially on favorable routes and flight times.Airline(s): FrontierRoute(s): DEN, LGA, ORD, PHL and moreCost: $15+ one-way in economyDates: October 1-14Pay With: Citi Prestige or Chase Sapphire PreferredHere are a few sample fares:New York (LGA) to Miami (MIA) for $15New York (LGA) to Miami (MIA) for $15.Philadelphia (PHL) to Chicago (ORD) for $15Philadelphia (PHL) to Chicago (ORD) for $15.Las Vegas (LAS) to Denver (DEN) for $15Denver (DEN) to Las Vegas (LAS) for $15.Chicago (ORD) - Miami (MIA) for $15Sign up for our daily newsletterEmail addressSign upI would like to subscribe to The Points Guy newsletters and special email promotions. The Points Guy will not share or sell your email. See privacy policy.Chicago (ORD) - Miami (MIA) for $15.Maximize Your SpendingWhile Frontier may not be a part of a major alliance and these cheap flights won’t help toward any major elite status, you can still earn extra credit card points by using a card that maximizes airfare purchases. You can earn 3x on airfare with the Citi Premier® Card, or 2x with the Chase Sapphire Preferred Card. For more suggestions, check out Richard Kerr’s post on maximizing airfare purchases.H/T: Deals We LikeDid you get in on any of these deals? Report your success in the comments below!
