Allegiant Air Cancels 13 Routes To Major Vacation Destination: See Full List Now

Allegiant Air has begun canceling a number of routes serving major vacation destinations, with Myrtle Beach identified as a long-running southward staple of the carrier’s network since 2009. According to Simple Flying’s coverage, Myrtle Beach was the third South Carolina destination Allegiant added, following Columbia and the Greenville/Spartanburg area, with Columbia being the first and Greenville/Spartanburg second in the state’s Allegiant expansion. The latest update indicates that all flights to Columbia have now ended, signaling a broader reshaping of Allegiant’s South Carolina network.

The company’s moves affect multiple destinations within the state, but the material confirms only the termination of Columbia services explicitly. Cirium Diio data is cited to place Myrtle Beach as the third destination Allegiant added in South Carolina, after Columbia and Greenville/Spartanburg, and the reporting notes that all Columbia flights have ended. The material does not enumerate every canceled route from the broader South Carolina network, but it emphasizes Columbia’s complete end and frames the change as part of Allegiant’s evolving route map in the region.

In the associated Simple Flying briefing, the broader airline-network adjustments cited in the same material set include several other carriers pursuing international and domestic route realignments, though these items are not tied to specific Allegiant routes. The coverage of Air India’s 2026 international network changes and American Airlines’ 2027 schedule adjustments is included to illustrate the wider industry context of route reductions and reallocations; however, these items are separate from Allegiant’s South Carolina changes and do not provide a direct, route-by-route list for Allegiant.

The reporting does not provide a comprehensive, airport-by-airport list of all canceled Allegiant routes, nor does it specify the total number of routes affected beyond the explicit note about Columbia flights ending. It also does not include dates for the cancellations or new service launches related to Allegiant’s broader strategic shifts in this particular article set. The details provided focus on the Myrtle Beach placement and the termination of Columbia service as key factual points within Allegiant’s South Carolina network changes.

The article cluster from Simple Flying also situates these Allegiant changes amid a wider industry pattern of network reconfigurations by several carriers, but this context is not used to infer additional Allegiant routes or schedules. It cites other carriers’ movements—Air India, American Airlines, Air Canada, Delta, Southwest, and United—in order to illustrate typical winter and mid-term network adjustments, but again, no further Allegiant specifics are derived from these references.

Overall, the available material confirms Allegiant Air has canceled its Columbia, South Carolina flights entirely, and has continued to reassess its Myrtle Beach, South Carolina operations as part of a broader reshaping of its network in the region. It does not establish any additional specific canceled Allegiant routes or provide a complete list of all destinations affected beyond Columbia and Myrtle Beach, nor does it include exact dates, frequencies, or injury or incident details since this report centers on route network changes rather than operational mishaps or emergency events.