In a surprising twist that has left industry insiders and travelers alike raising their eyebrows, Spirit Airlines has soared to the top of WalletHub’s 2025 ranking as the best U.S. airline.
Known for its ultra-low-cost model, Spirit has historically been associated more with budget-conscious travelers than with accolades in the fiercely competitive airline industry.
Yet, against a backdrop of industry upheaval, Spirit has emerged not only as the best overall airline but also as the top choice for affordability and safety.
The airline’s rise to prominence is especially noteworthy given its tumultuous financial history.
Last year, Spirit Airlines filed for Chapter 11 bankruptcy protection after suffering a staggering $1.2 billion loss in 2024.
However, in a dramatic turnaround, the airline emerged from bankruptcy earlier this year with plans to rebrand itself as a premium airline—a move that could redefine its image and offerings in the market.
WalletHub’s annual ranking, which compared the largest U.S. airlines across 14 metrics, provides a snapshot of the current airline landscape, albeit with data captured through the end of 2024.
This timing meant that significant events in 2025, such as the tragic midair collision involving an American Airlines jet, were not reflected in the rankings. As the airline industry grapples with safety concerns and the repercussions of economic policies, Spirit’s ascent to the top spot signifies a potential shift in consumer priorities towards cost-effectiveness and safety assurances.
Alaska Airlines, last year’s top-ranked airline, slipped to the sixth position in 2025 following a serious safety incident in early 2024 that raised questions about Boeing’s manufacturing processes and airlines’ safety protocols.
Despite such incidents, Spirit managed to secure the top spot in safety, leveraging its fleet of young and fuel-efficient Airbus aircraft—a factor that likely contributed to its high safety rating. Spirit’s dominance in affordability is less surprising, given its business model of offering low base fares with optional add-ons.
With airfare prices climbing by nearly 8% in 2024, Spirit’s budget-friendly approach appeals to travelers seeking to minimize costs.
WalletHub’s methodology, which adjusts for ticket costs relative to in-flight amenities, favored Spirit’s model, underscoring the value travelers place on budget-friendly options in an era of rising costs.
While Spirit Airlines has captured the crown for overall best airline, other airlines have carved out their niches in specific categories.
Delta Air Lines, for instance, was named the most reliable airline, boasting the fewest cancellations, delays, and mishandled luggage.
JetBlue Airways and Hawaiian Airlines tied for the most comfortable airline, thanks to their complimentary amenities like Wi-Fi and extra legroom.
Meanwhile, SkyWest Airlines, United Airlines, and Envoy Air shared the title of best airlines for pets, with no reported incidents involving animals.
As Spirit Airlines plans its rebranding as a premium airline, industry watchers will be keen to see how this transition unfolds.
Will Spirit maintain its competitive edge in affordability and safety, or will its new premium identity come at the cost of its budget-friendly appeal?
The airline’s future steps will be pivotal in determining whether it can sustain its newfound status at the top of the rankings.
The 2025 WalletHub rankings paint a complex portrait of an industry in flux, where traditional metrics of success are being reevaluated in light of economic pressures and safety concerns.
Spirit Airlines’ surprising triumph is a testament to the evolving priorities of travelers, who increasingly value affordability and safety—a clear reflection of the times.
As the airline industry continues to navigate uncharted skies, Spirit Airlines’ journey from bankruptcy to the best U.S. airline offers a compelling narrative of resilience and adaptation in an ever-changing world.
