--- title: "Greenville (GSP) to Orlando (SFB) flights: who flies it" description: "Allegiant Air flies Greenville (GSP) to Orlando (SFB) nonstop about 3 times a week, scheduled at 1h 25m to 1h 28m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/gsp-sfb" url: "https://2lnr.com/routes/gsp-sfb.md" date_modified: "2026-10-18T05:10:47Z" --- # Greenville to Orlando (GSP-SFB): nonstop flights and who flies them Allegiant Air flies nonstop from Greenville (GSP) to Orlando (SFB) just three times a week. The timetable below shows the nonstop scheduled at 1h 25m to 1h 28m for the 427 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See GSP to SFB on the interactive map [Get started free](https://2lnr.com/login) 3 Flights a week, 4-week average 1h 25m to 1h 28m Scheduled flight time 427 mi Nonstop distance Free To get started ## Greenville to Orlando flight schedule Scheduled nonstop departures for GSP to SFB starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Greenville (GSP) to Orlando (SFB) | Date | Flight | Airline | Departs GSP | Arrives SFB | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sun, Oct 25 | G4 1344 | Allegiant Air | 08:18 | 09:44 | 1h 26m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/g4/737-max-8.md) | | Sun, Oct 25 | G4 2954 | Allegiant Air | 15:18 | 16:43 | 1h 25m | Boeing 737 MAX 8 | | Sun, Nov 1 | G4 1344 | Allegiant Air | 08:18 | 09:44 | 1h 26m | Boeing 737 MAX 8 | | Sun, Nov 1 | G4 2954 | Allegiant Air | 15:18 | 16:43 | 1h 25m | [Airbus A320](https://2lnr.com/seatmaps/g4/a320.md) | | Thu, Nov 5 | G4 2876 | Allegiant Air | 08:43 | 10:11 | 1h 28m | Airbus A320 | | Sun, Nov 8 | G4 1344 | Allegiant Air | 08:18 | 09:44 | 1h 26m | Boeing 737 MAX 8 | | Thu, Nov 12 | G4 2876 | Allegiant Air | 08:43 | 10:11 | 1h 28m | Boeing 737 MAX 8 | | Sun, Nov 15 | G4 1344 | Allegiant Air | 08:18 | 09:44 | 1h 26m | Boeing 737 MAX 8 | | Sun, Nov 22 | G4 1344 | Allegiant Air | 08:18 | 09:44 | 1h 26m | Boeing 737 MAX 8 | | Sun, Nov 22 | G4 2934 | Allegiant Air | 15:42 | 17:07 | 1h 25m | Boeing 737 MAX 8 | Showing all 10 scheduled GSP to SFB departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every GSP to SFB date on the interactive map ## Aircraft on the Greenville to Orlando nonstop Allegiant Air flies the departures in the schedule table on this page with the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/g4/737-max-8.md) and the [Airbus A320](https://2lnr.com/seatmaps/g4/a320.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full GSP to SFB nonstop schedule This page carries the full GSP to SFB nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each GSP to SFB nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See GSP to SFB on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Greenville to Orlando nonstop Carriers operating GSP to SFB 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 GSP to SFB on the interactive map → ## Frequently asked questions about GSP to SFB **How long is the flight from Greenville (GSP) to Orlando (SFB)?** Scheduled flight times from Greenville (GSP) to Orlando (SFB) run from 1h 25m to 1h 28m across the departures in the schedule table on this page. The nonstop covers about 427 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from GSP to SFB?** Allegiant Air is currently the only airline flying GSP to SFB nonstop. 2LNR doesn't show award or upgrade space for it on GSP to SFB, so this page carries the schedule rather than a space claim. **How often does GSP to SFB operate?** The GSP to SFB 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. **What time do flights from GSP to SFB depart?** Scheduled GSP to SFB nonstops in the next 7 days with service leave between 08:18 and 15:42, local time at Greenville. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate GSP to SFB nonstop?** In the schedule table on this page, GSP to SFB nonstops fly as G4 1344, G4 2876, G4 2934, and G4 2954 on Allegiant Air. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on GSP to SFB?** Not on this route: 2LNR doesn't show award or upgrade space for Allegiant Air on GSP to SFB. The page carries the full GSP to SFB nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [SFB to GSP nonstop flights](https://2lnr.com/routes/sfb-gsp.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Greenville (GSP)](https://2lnr.com/routes/gsp.md), or [every route from Orlando (SFB)](https://2lnr.com/routes/sfb.md). Nonstops to Orlando (SFB) from other airports within 150 miles of Greenville (GSP): - [Asheville (AVL) to Orlando (SFB)](https://2lnr.com/routes/avl-sfb.md), 42 miles from GSP - [Concord (USA) to Orlando (SFB)](https://2lnr.com/routes/usa-sfb.md), 92 miles from GSP - [Spurgeon (TRI) to Orlando (SFB)](https://2lnr.com/routes/tri-sfb.md), 110 miles from GSP - [Knoxville (TYS) to Orlando (SFB)](https://2lnr.com/routes/tys-sfb.md), 119 miles from GSP Nonstops from Greenville (GSP) to other airports within 150 miles of Orlando (SFB): - [Greenville (GSP) to South Highpoint (PIE)](https://2lnr.com/routes/gsp-pie.md), 106 miles from SFB - [Greenville (GSP) to Sarasota (SRQ)](https://2lnr.com/routes/gsp-srq.md), 124 miles from SFB 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 GSP to SFB 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. 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