What is the cheapest airline?

What is the Cheapest Airline?

When it comes to booking a flight, finding the cheapest airline is a priority for many travelers. With the cost of airfare on the rise, it can be difficult to find a budget-friendly option. Fortunately, there are several airlines that offer competitive rates and discounts, making it easier to find the best deal.

Spirit Airlines is the Cheapest Airline

According to a recent study, Spirit Airlines is the cheapest airline in the United States. The study found that Spirit Airlines had the lowest cost per mile at $0.209. This is significantly lower than the second-cheapest airline, Frontier Airlines, which had a cost per mile of $0.225.

Top 10 Cheapest Airlines

The study also identified the top 10 cheapest airlines in the United States. In addition to Spirit Airlines and Frontier Airlines, the list includes Hawaiian Airlines ($0.257), Allegiant Air ($0.322), Sun Country Airlines ($0.326), JetBlue Airways ($0.332), Alaska Airlines ($0.338), Southwest Airlines ($0.339), American Airlines ($0.340), and Delta Air Lines ($0.345).

Tips for Finding the Cheapest Airfare

When it comes to finding the cheapest airfare, there are several tips that can help you save money. One of the best ways to save money is to book your flight in advance. Airlines often offer discounts for booking early, so it’s important to plan ahead. Additionally, it’s important to compare prices between different airlines. Many airlines offer different prices for the same flight, so it’s important to shop around to find the best deal.


When it comes to finding the cheapest airline, Spirit Airlines is the clear winner. However, there are several other airlines that offer competitive rates and discounts. By following the tips outlined above, travelers can find the best deal and save money on their next flight.

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