Spirit Airlines is one of the most affordable carriers in the United States, well-known for its budget-friendly ticket prices. But many travelers wonder: how does Spirit keep its fares so low compared to other airlines?

The answer lies in Spirit's unique ultra-low-cost business model, which strips away extras and charges passengers only for the services they actually use. This approach makes flying accessible for more people, especially budget-conscious travelers who value price over frills.

In this guide, we'll explore the reasons behind Spirit's cheap flights, its pricing strategy, hidden fees, and whether it's a good choice for your next trip.

What Makes Spirit Airlines So Cheap?

Several key factors contribute to Spirit's reputation as the cheapest airline in the U.S.

  1. The À La Carte Pricing Model

Unlike traditional airlines that bundle services into the ticket price, Spirit follows a “you pay for what you use” approach. A basic Spirit fare covers only:

  • One seat
  • One personal item (purse, laptop bag, or small backpack within 18 x 14 x 8 inches)

Everything else — carry-on luggage, checked bags, seat selection, snacks, Wi-Fi, or even printing a boarding pass — comes at an additional cost. This keeps the base ticket price rock-bottom.

  1. No-Frills Travel Experience

Spirit eliminates extras that increase operating costs. Its flights don't include complimentary meals, in-flight entertainment, or a business class cabin.

Seats are slimmer, with less padding and legroom, but this allows more passengers per plane, reducing costs. Travelers can upgrade to “Big Front Seats” for extra space, but otherwise, all seating is economy-class only.

  1. Operational Efficiency

Spirit maximizes efficiency with:

  • Faster turnaround times between flights
  • Using smaller or secondary airports with lower landing fees
  • Point-to-point routes instead of hub-and-spoke networks

These strategies cut overhead costs and allow Spirit to pass on savings to customers.

  1. Point-to-Point Routes

Instead of routing passengers through major hubs, Spirit connects cities directly with nonstop flights. This reduces ground infrastructure needs and simplifies operations, further lowering costs.

Spirit Airlines Hidden Fees to Know

While Spirit's tickets may start as low as $46, passengers should be aware of potential extra costs.

  • Boarding Pass Fees: $2 at a kiosk or $10 with an airport agent
  • Seat Selection: Up to $40 per seat
  • Baggage Fees: Carry-ons and checked bags cost extra (price varies by route)
  • In-Flight Purchases: Snacks and drinks (e.g., soda $3, coffee $2) are not complimentary
  • Flight Changes: Up to $110 for changes, depending on the ticket

Tip: To save even more, book your Spirit ticket directly at the airport to avoid online “passenger usage fees.”

Spirit Airlines Fares Explained

Spirit offers two main types of fares:

  • Lowest Base Fare: Covers a seat and one personal item only. Passengers add extras at an additional cost.
  • Standard Fare: Includes the base ticket with the option to purchase upgrades like more legroom, preferred seating, or priority boarding.

This structure allows passengers to customize their travel experience based on budget and needs.

Is Spirit Airlines Reliable and Safe?

Despite being an ultra-low-cost carrier, Spirit Airlines adheres to all FAA safety regulations and has passed federal safety checks. While it may not offer luxury or comfort, Spirit is considered a safe airline.

In terms of performance, Spirit has an on-time rate of nearly 80% and a high flight completion rate, making it one of the more reliable budget airlines in the U.S.

FAQs About Spirit Airlines

Why are Spirit Airlines tickets so cheap?

Because of its ultra-low-cost model — only a seat and one personal item are included, while everything else costs extra.

What's included in a Spirit ticket?

Only your seat and one small personal item. Checked bags, carry-ons, snacks, and Wi-Fi cost extra.

Is Spirit Airlines safe?

Yes. Spirit follows FAA safety standards and maintains a strong safety record.

Are Spirit tickets cheaper at the airport?

Yes. Buying directly at the airport avoids the online booking fee, saving around $20–$25 per ticket.

Is Spirit reliable?

Yes. Spirit has an on-time performance of about 79.7% and is one of the most punctual ultra-low-cost carriers.

Final Thoughts

Spirit Airlines has earned its place as one of the cheapest ways to fly in the U.S. Thanks to its à la carte pricing, operational efficiency, and no-frills approach, travelers can save big — as long as they are aware of the extra fees.

For those who prioritize price over luxury, Spirit is a solid choice. But if you prefer more comfortTop of Form