What is the cheapest airline?

What is the Cheapest Airline?

When it comes to air travel, cost is a major factor in deciding which airline to fly with. Everyone wants to get the best deal possible, so it’s important to know which airlines offer the lowest fares.

Spirit Airlines: The Cheapest Airline

Spirit Airlines is the undisputed king of cheap airfares. According to a recent study, Spirit Airlines has the lowest cost per mile of any airline in the United States. At just $0.209 per mile, Spirit Airlines is the clear winner when it comes to finding the cheapest airline.

Top 10 Cheapest Airlines

The following is a list of the top 10 cheapest airlines in the United States, based on cost per mile:

  • 1. Spirit Airlines – $0.209
  • 2. Frontier Airlines – $0.225
  • 3. Hawaiian Airlines – $0.257
  • 4. (T) Allegiant Air – $0.322
  • 5. (T) Sun Country Airlines – $0.323
  • 6. (T) JetBlue Airways – $0.326
  • 7. (T) Alaska Airlines – $0.327
  • 8. (T) Southwest Airlines – $0.331
  • 9. (T) American Airlines – $0.332
  • 10. (T) Delta Air Lines – $0.333

Tips for Finding the Cheapest Airfare

Finding the cheapest airfare can be a challenge, but there are a few tips that can help you get the best deal.

1. Book Early

The earlier you book your flight, the better chance you have of getting the lowest fare. Airlines often offer discounted fares for early bookings, so it pays to plan ahead.

2. Be Flexible

If you’re willing to be flexible with your travel dates and times, you may be able to find cheaper fares. Airlines often offer discounts for flights that depart or arrive at off-peak times.

3. Compare Prices

Don’t just settle for the first fare you find. Take the time to compare prices from different airlines and look for special deals and discounts.

4. Use a Travel Agent

Using a travel agent can be a great way to find the best deals on airfare. Travel agents have access to special fares and discounts that may not be available to the general public.


When it comes to finding the cheapest airline, Spirit Airlines is the clear winner. However, there are other airlines that offer competitive fares. To get the best deal, it pays to shop around and compare prices. With a little bit of research and flexibility, you can find the perfect flight at the perfect price.

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