Spirit Airlines Is Shutting Down. What It Means for Flights to St. Thomas.

On May 1, 2026, Spirit Airlines confirmed it is preparing to cease all operations after a last-ditch attempt to secure a $500 million government-backed rescue deal collapsed. The airline — which had been operating under its second Chapter 11 bankruptcy filing since August 2025 — officially claimed "business as usual" as of Friday, but Bloomberg and the Wall Street Journal reported that shutdown preparations were already underway.

For travelers to and from St. Thomas, the impact is real but more nuanced than the headline suggests. Spirit operated two nonstop routes to STT: from Fort Lauderdale (FLL) and from Orlando (MCO). The situations are very different. The FLL route disappears entirely — no other airline flies FLL–STT nonstop. The MCO route survives, because Southwest Airlines launched daily nonstop MCO–STT service in February 2026. What's gone from Orlando isn't the nonstop — it's the ultra-low fare.

Twenty years of service — gone overnight

Spirit began flying to STT around 2005 and celebrated its 20th anniversary at the airport in December 2025 with a commemorative fare sale — $119 one-way, valid through March 2026. At the time, the airline was already in its second bankruptcy. Within five months, it's over.

Over those two decades, Spirit operated two dedicated nonstop routes to STT. Here's the current status of each:

The FLL–STT loss is the bigger story. Spirit wasn't competing with anyone on that route — it was the route. No other airline has ever operated a nonstop between Fort Lauderdale and St. Thomas. When Spirit shuts down, that connection disappears entirely.

MCO–STT is a different story thanks to Southwest's entry. Southwest launched its first-ever USVI service on February 5, 2026 — just three months before Spirit's shutdown — after more than four years of negotiations with the VI Port Authority. That timing turned out to be fortuitous: Orlando travelers lose Spirit's $59–$89 flash fares but keep the nonstop.

Southwest at STT: the full picture

Southwest's February 2026 STT launch was a significant addition to the airport's network — the carrier's first-ever service to the US Virgin Islands and its first new destination in nearly five years. Southwest now flies two nonstop routes to STT:

Southwest doesn't operate as an ultra-low-cost carrier — its fares run notably higher than Spirit's sale prices — but its two-bags-free policy and flexible booking terms make it competitive for many travelers. The BWI route is entirely new to the STT market, adding a nonstop for the Washington D.C./Baltimore region where no ULCC had previously operated.

How many Spirit flights does STT lose?

Using available frequency data and typical seasonal patterns:

Frequency estimates based on reported peak and off-peak schedules (up to 19 weekly departures at peak winter, ~10 in shoulder season). Annual figures are estimates; Spirit did not publish STT-specific route data.

How many passengers does that represent?

Spirit operated the Airbus A321neo on both STT routes — a 182-seat narrowbody. Caribbean leisure routes typically run 80–85% load factors. Estimating conservatively at 82%:

Of those ~108,000 annual passengers, the MCO travelers have a Southwest alternative — at higher fares. The FLL travelers (~40,000–45,000 estimated annual) have no nonstop alternative at all and face both a connection and a significant fare increase.

Spirit carried a disproportionate share of price-sensitive travelers — visitors and USVI residents who booked when fares dropped to $59 or $89 one-way during Spirit flash sales. Southwest doesn't do that kind of deep discounting. That segment of the market loses its affordable option regardless of which airport they flew from.

What happened to Spirit — the short version

• November 2024: First Chapter 11 filing. Competition from Delta and American adding basic economy tiers eroded Spirit's price advantage.
• March 2025: Emerged from bankruptcy, cut ~25% of capacity, exited 11 U.S. cities. Fleet shrank from 214 to roughly 100 aircraft.
• August 2025: Second Chapter 11 filing. Restructuring plan assumed jet fuel at $2.24/gallon.
• February 28, 2026: Iran war began. Jet fuel spiked from $2.24/gal to $4.88/gal — more than doubling Spirit's largest operating cost. The restructuring plan became unworkable.
• April 2026: Spirit halted bookings beyond April. Bailout talks ($500 million U.S. government rescue) stalled.
• May 1, 2026: Rescue talks collapsed. Shutdown confirmed.

Despite cutting service to 12 cities and furloughing thousands in early 2026, Spirit kept STT on the schedule until the very end — evidence of how important the USVI market was to the carrier.

What this means for STT fares

The fare impact breaks down by origin:

• From Fort Lauderdale (FLL): No nonstop remains. Travelers face connections through Miami or San Juan, adding 2–4 hours and typically $100–$200 to the fare. No low-cost alternative exists. This is the sharpest impact.
• From Orlando (MCO): Southwest maintains the daily nonstop. But Southwest's base fares typically run $150–$300 one-way, compared to Spirit's $59–$119 sale prices. The route survives; the ultra-low price tier does not.
• From Baltimore/Washington (BWI): Southwest just launched daily nonstop BWI–STT in February 2026. This route is actually a net gain for the market — it didn't exist before Southwest entered.

Academic research on ULCC market exits consistently shows fares rise 10–35% on affected routes within 6–12 months. The effect is strongest when the ULCC was the sole low-cost option — exactly the FLL–STT situation.

All airlines still serving STT nonstop (May 2026)

The notable gap after Spirit's exit: no airline offers nonstop service from Fort Lauderdale (FLL) to STT. FLL handles roughly 35 million passengers annually and is one of the busiest airports in the Southeast — yet it will have zero nonstop options to St. Thomas.

Will another airline launch FLL–STT?

• Frontier Airlines is the most likely candidate — it already serves STT (via SJU) and operates as an ULCC at FLL. Frontier has historically been opportunistic about picking up Spirit routes post-collapse. However, Frontier was hit by the same fuel spike that killed Spirit and may not move quickly.
• Southwest already operates at FLL and just launched STT service in February. A FLL–STT addition isn't impossible but Southwest tends to add routes incrementally — a second STT market within the same year would be unusual.
• American Airlines already serves MIA–STT and has little incentive to cannibalize its own connecting hub revenue with a competing FLL nonstop.
• No airline has announced FLL–STT service as of May 1, 2026.

What USVI travelers should do right now

• If you have a Spirit booking, act immediately. Spirit's shutdown could come within days. The DOT requires refunds for canceled flights, but recovering money from a liquidating carrier takes time. Contact your credit card company to initiate a dispute if Spirit cancels your flight without a timely refund.
• Orlando travelers: book Southwest. Southwest's daily MCO–STT nonstop is a direct substitute for Spirit's route — just at higher fares. Availability will tighten as Spirit's former passengers rebook.
• Fort Lauderdale travelers: your best options are MIA or SJU connections. American Airlines runs multiple daily MIA–STT nonstops, and MIA is a quick drive from FLL. You can also connect through San Juan (SJU) on American or JetBlue — SJU–STT is a short 35-minute flight.
• Watch for Frontier announcements on FLL–STT. Frontier typically announces new routes 3–6 months out. If they're going to fill the FLL gap, an announcement would likely come this summer for fall/winter 2026 service.
• Set a Google Flights fare alert for FLL→STT. If a new carrier enters, introductory fares are often the cheapest they'll ever be.

The bigger picture for the USVI

Spirit's exit stings, but the timing of Southwest's entry softens the blow considerably. If Southwest had not launched MCO–STT and BWI–STT in February 2026, the USVI would be losing two nonstop markets at once. Instead, it's losing one (FLL) and gaining a more reliable, full-service carrier on two others.

The real vulnerability is Fort Lauderdale. FLL–STT was served by Spirit alone for as long as anyone can remember. That market is now unserved, and the price-sensitive leisure travelers who relied on Spirit's flash fares — from both FLL and MCO — no longer have an ultra-low-cost path to the islands.

The USVI's tourism sector accounts for more than half of the territory's GDP. Airlift decisions made in airline boardrooms have direct consequences for hotel occupancy, charter boats, taxi drivers, and restaurants across St. Thomas and St. John. Spirit's 20-year presence mattered — and its absence will be felt.

Frequently asked questions

Did Spirit Airlines fly to St. Thomas?

Yes — since approximately 2005, making it a 20-year presence at STT. Spirit flew nonstop from Fort Lauderdale (FLL) and Orlando (MCO). It was the only airline to ever fly FLL–STT nonstop. On the MCO–STT route, Southwest launched competing daily nonstop service on February 5, 2026.

What happens to my Spirit Airlines ticket to STT?

If Spirit shuts down and cancels your flight, you are entitled to a full refund under DOT rules. Contact Spirit first, then your credit card issuer if Spirit is slow to process refunds during liquidation proceedings. Book alternative flights as soon as possible — availability on other carriers will tighten.

Is there a nonstop flight from Fort Lauderdale to St. Thomas now?

As of Spirit's shutdown, no. Spirit was the only airline to fly FLL–STT nonstop, and no other carrier has announced service on that route. South Florida travelers will need to connect, most likely through Miami on American Airlines or through San Juan on American or JetBlue.

Is there a nonstop flight from Orlando to St. Thomas now?

Yes. Southwest Airlines operates daily nonstop MCO–STT service, launched February 5, 2026. Spirit's ultra-low fares on that route are gone, but the nonstop connection survives with Southwest.

Further reading

• How much does a boat charter cost in the USVI?
• BVI customs and entry fees explained (2026)
• Best USVI day-trip charter routes
• VIslandGuide STT flight dashboard