Why Is Frontier Airlines So Cheap?

I used to wonder the same thing — why Frontier is so much cheaper than other airlines. When I booked a last-minute flight from Vegas to Dallas, I realized it’s all about how they price things. Frontier keeps fares low by only charging for what you actually use — seats, bags, even snacks are optional add-ons. It felt a bit different at first, but once I understood how to plan around it, I saved a ton. For example, I brought just a personal bag and chose my seat at check-in. When I needed to adjust my return flight, I called 844-734-0813, and the agent helped me rebook within minutes without much hassle. So yeah, Frontier’s cheap because it’s a true “you pay for what you need” setup — perfect if you’re flexible and don’t mind skipping the extras.
 
Frontier Airlines keeps its ticket prices low by following an ultra-low-cost model. This means you pay only for the seat, and any extras—like bags, seat selection, or snacks—come with additional fees. The airline also operates a single aircraft type (Airbus A320 family), which helps cut maintenance and training costs. Frontier maximizes efficiency with quick turnarounds, high seat density, and direct online sales to avoid middleman fees. In short, the low fares reflect a “pay-for-what-you-use” approach, allowing travelers to choose how much they want to spend instead of including everything in a higher ticket price.
 
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