While multiple low-cost airlines flew off with significant success in multiple parts of the world in the early 2000s, the model of luring in customers with a low base fare and then making up for it with ancillary charges gradually stopped working as operating costs rose and mainstream airlines introduced basic economy.
The biggest low-cost airline collapse of the year occurred when, in the early hours of May 2, Spirit Airlines concluded a long-running saga with two prior bankruptcies by telling travelers not to go to the airport as all flights had been canceled.
While Florida carrier’s strong brand recognition in the U.S. (the bright yellow livery was once a well-recognized sight on the airport tarmac) brought the shutdown home to many outside aviation, dozens of other small low-cost airlines have since also filed for bankruptcy or shut down operations in 2026.
Kenyan low-cost airline Fly540 placed under receivership, to liquidate
Fly540, a low-cost airline based out Kenya that was established during the low-cost airline boom in 2006, has just been placed underreceivership. Unlike the more wide-sweeping bankruptcy, the term refers to placing a failing business under outside control to protect creditor assets.
The court decision after multiple creditors who gave loans to Fly540, including Chase Bank Kenya Limited, filed petitions to recover some of their losses after the airline stopped flying in 2022.
Related: Another airline in bankruptcy, will be dissolved
Fly540 was an ambitious African airline project that sought to bring the low-cost model popular in Europe and the U.S. locally. The first flight between Nairobi and Mombasa, the second-largest city in Kenya, launched in November 2006 with a fare of KSh5,540 (roughly $44 USD).
By 2007, the airline was flying a peak of 11 flights a week to African countries such as Uganda, Tanzania, South Sudan and the Democratic Republic of Congo. The troubles began when Fly540 began running up debt over plane leases and jet fuel bills.
Competing efforts to acquire a majority stake by British investment firm Fastjet and local Five Forty Aviation Kenya also led to a lengthy legal dispute and court battle that paralyzed the ability to plan the direction of the airline.

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How Fly540, an ambitious African airline project, rose and fell
Amid customer complaints that flights were being canceled at the last minute, the airline’s operations were suspended in November 2022 and, amid lack of progress at restarting them, the Kenya Civil Aviation Authority eventually let its air operator’s certificate (AOC) expire.
The receivership, which will almost certainly be the first step before a liquidation, marks the final page in what was initially a promising effort to launch a low-cost airline to serve East Africa.
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Other airlines that filed for bankruptcy or shut down in 2026:
- Flamingo Air and Aerodiana: The regional airlines with large client bases among tourists to the Bahamas and Peru, respectively, currently have suspended AOCs after fatal accidents in their home countries in July 2026.
- Spirit Airlines: The largest airline shutdown of the year occurred when Spirit Airlines canceled all remaining flights on May 2. Although the airline had filed for Chapter 11 protection twice before, the skyrocketing price of jet fuel dealt the final blow.
- Magnicharters: While not yet fully shut down, the Mexican low-cost airline canceled all flights and filed for bankruptcy in a shutdown that left thousands stranded.
- Starflite Aviation: Houston-based Starflite Aviation had its AOC license revoked in March 2026, amid FAA claims that owners falsified pilot training records to bypass safety audits.
- AlpAvia: Slovenian charter airline AlpAvia also shut down in March 2026 over financial problems.
Related: American Airlines cuts flight to Mexico due to low demand