--- title: "Louisville to Gulf Shores flights: who flies SDF-GUF" description: "Allegiant Air flies nonstop from SDF to GUF, about 3 flights a week, covering 563 miles. See who flies it and each date on the 2LNR route map." canonical: "https://2lnr.com/routes/sdf-guf" url: "https://2lnr.com/routes/sdf-guf.md" date_modified: "2026-09-20T04:47:52Z" --- # Louisville to Gulf Shores (SDF-GUF): nonstop flights and who flies them Allegiant Air flies nonstop from Louisville (SDF) to Gulf Shores (GUF) just three times a week. Allegiant Air flies the route nonstop in 2LNR's schedule data, and the reverse direction is linked below. Schedule last confirmed September 20, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 20, 2026. See SDF to GUF on the interactive map [Get started free](https://2lnr.com/login) 3 Flights a week, 4-week average 563 mi Nonstop distance Free To get started ## Louisville to Gulf Shores flight schedule We last checked the SDF to GUF schedule against our schedule feed on September 20, 2026. A copy of this page can stay in use for a few days after it's built, and by then that check would be more than 14 days old, so we aren't publishing departure times. The frequency figures above come from that same schedule. See every SDF to GUF date on the interactive map ## The full SDF to GUF nonstop schedule Allegiant Air flies the route nonstop in 2LNR's schedule data. This page lists who operates the SDF to GUF nonstop and how often it runs, and the interactive route map shows each date. ### See the schedule Who operates each SDF to GUF nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See SDF to GUF on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Louisville to Gulf Shores nonstop Carriers operating SDF to GUF nonstop in the current schedule. - [Allegiant Air (G4) route map](https://2lnr.com/routes/airlines/g4.md)\ [The aircraft G4 flies](https://2lnr.com/seatmaps/g4.md) See SDF to GUF on the interactive map → ## Frequently asked questions about SDF to GUF **How far is Gulf Shores from Louisville?** SDF to GUF covers about 563 miles nonstop. Flight times vary by aircraft and season; the interactive route map lists each scheduled departure with its own times. **Which airlines fly nonstop from SDF to GUF?** Allegiant Air is currently the only airline flying SDF to GUF nonstop. 2LNR doesn't show award or upgrade space for it on SDF to GUF, so this page carries the schedule rather than a space claim. **How often does SDF to GUF operate?** The SDF to GUF nonstop currently runs three times a week, on Allegiant Air. Thin schedules like this change by season, and on Pro an alert will catch anything added. **Does 2LNR show upgrade or award space on SDF to GUF?** Not on this route: 2LNR doesn't show award or upgrade space for Allegiant Air on SDF to GUF. This page lists who flies the SDF to GUF nonstop and how often, and the interactive route map shows each date. Flying the other way? See [GUF to SDF nonstop flights](https://2lnr.com/routes/guf-sdf.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Louisville (SDF)](https://2lnr.com/routes/sdf.md), or [every route from Gulf Shores (GUF)](https://2lnr.com/routes/guf.md). Nonstops to Gulf Shores (GUF) from other airports within 150 miles of Louisville (SDF): - [Cincinnati (CVG) to Gulf Shores (GUF)](https://2lnr.com/routes/cvg-guf.md), 84 miles from SDF Nonstops from Louisville (SDF) to other airports within 150 miles of Gulf Shores (GUF): - [Louisville (SDF) to Eglin Village (VPS)](https://2lnr.com/routes/sdf-vps.md), 66 miles from GUF Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full SDF to GUF nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)