--- title: "Knoxville (TYS) to Orlando (SFB) flights: who flies it" description: "Allegiant Air flies Knoxville (TYS) to Orlando (SFB) nonstop about 9 times a week, scheduled at 1h 33m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/tys-sfb" url: "https://2lnr.com/routes/tys-sfb.md" date_modified: "2026-10-18T05:10:47Z" --- # Knoxville to Orlando (TYS-SFB): nonstop flights and who flies them Allegiant Air flies the TYS to SFB nonstop about 9 times a week. The timetable below shows the nonstop scheduled at 1h 33m for the 512 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 TYS to SFB on the interactive map [Get started free](https://2lnr.com/login) 9 Flights a week, 4-week average 1h 33m Scheduled flight time 512 mi Nonstop distance Free To get started ## Knoxville to Orlando flight schedule Scheduled nonstop departures for TYS 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 Knoxville (TYS) to Orlando (SFB) | Date | Flight | Airline | Departs TYS | Arrives SFB | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sat, Oct 24 | G4 3036 | Allegiant Air | 12:00 | 13:33 | 1h 33m | [Airbus A320](https://2lnr.com/seatmaps/g4/a320.md) | | Sat, Oct 24 | G4 1425 | Allegiant Air | 16:50 | 18:23 | 1h 33m | Airbus A320 | | Sun, Oct 25 | G4 3055 | Allegiant Air | 15:40 | 17:13 | 1h 33m | Airbus A320 | | Mon, Oct 26 | G4 1434 | Allegiant Air | 12:54 | 14:27 | 1h 33m | Airbus A320 | | Mon, Oct 26 | G4 1417 | Allegiant Air | 17:44 | 19:17 | 1h 33m | Airbus A320 | | Wed, Oct 28 | G4 169 | Allegiant Air | 14:43 | 16:16 | 1h 33m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/g4/737-max-8.md) | | Thu, Oct 29 | G4 3031 | Allegiant Air | 07:00 | 08:33 | 1h 33m | Airbus A320 | | Thu, Oct 29 | G4 3043 | Allegiant Air | 17:33 | 19:06 | 1h 33m | Airbus A320 | | Sat, Oct 31 | G4 3036 | Allegiant Air | 12:00 | 13:33 | 1h 33m | Airbus A320 | | Sat, Oct 31 | G4 1425 | Allegiant Air | 16:50 | 18:23 | 1h 33m | Airbus A320 | | Sun, Nov 1 | G4 3045 | Allegiant Air | 07:00 | 08:33 | 1h 33m | Airbus A320 | | Sun, Nov 1 | G4 3055 | Allegiant Air | 15:40 | 17:13 | 1h 33m | Airbus A320 | Showing all 12 scheduled TYS 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 TYS to SFB date on the interactive map ## Aircraft on the Knoxville to Orlando nonstop Allegiant Air flies the departures in the schedule table on this page with the [Airbus A320](https://2lnr.com/seatmaps/g4/a320.md) and the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/g4/737-max-8.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full TYS to SFB nonstop schedule This page carries the full TYS 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 TYS to SFB nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See TYS to SFB on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Knoxville to Orlando nonstop Carriers operating TYS 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 TYS to SFB on the interactive map → ## Frequently asked questions about TYS to SFB **How long is the flight from Knoxville (TYS) to Orlando (SFB)?** Every departure in the schedule table on this page is scheduled at 1h 33m from Knoxville (TYS) to Orlando (SFB). The nonstop covers about 512 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from TYS to SFB?** Allegiant Air is currently the only airline flying TYS to SFB nonstop. 2LNR doesn't show award or upgrade space for it on TYS to SFB, so this page carries the schedule rather than a space claim. **How many flights a week are there from TYS to SFB?** About 9 nonstop flights a week run between Knoxville (TYS) and Orlando (SFB) in the current schedule, operated by Allegiant Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from TYS to SFB depart?** Scheduled TYS to SFB nonstops in the next 7 days with service leave between 07:00 and 17:44, local time at Knoxville. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate TYS to SFB nonstop?** The schedule table on this page lists 9 flight numbers for TYS to SFB nonstops, including G4 169, G4 1417, G4 1425, G4 1434, G4 3031, G4 3036, G4 3043, and G4 3055 on Allegiant Air. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on TYS to SFB?** Not on this route: 2LNR doesn't show award or upgrade space for Allegiant Air on TYS to SFB. The page carries the full TYS to SFB nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [SFB to TYS nonstop flights](https://2lnr.com/routes/sfb-tys.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Knoxville (TYS)](https://2lnr.com/routes/tys.md), or [every route from Orlando (SFB)](https://2lnr.com/routes/sfb.md). Nonstops to Orlando (SFB) from other airports within 150 miles of Knoxville (TYS): - [Asheville (AVL) to Orlando (SFB)](https://2lnr.com/routes/avl-sfb.md), 86 miles from TYS - [Chattanooga (CHA) to Orlando (SFB)](https://2lnr.com/routes/cha-sfb.md), 86 miles from TYS - [Spurgeon (TRI) to Orlando (SFB)](https://2lnr.com/routes/tri-sfb.md), 100 miles from TYS - [Greenville (GSP) to Orlando (SFB)](https://2lnr.com/routes/gsp-sfb.md), 119 miles from TYS Nonstops from Knoxville (TYS) to other airports within 150 miles of Orlando (SFB): - [Knoxville (TYS) to Orlando (MCO)](https://2lnr.com/routes/tys-mco.md), 25 miles from SFB - [Knoxville (TYS) to South Highpoint (PIE)](https://2lnr.com/routes/tys-pie.md), 106 miles from SFB - [Knoxville (TYS) to Jacksonville (JAX)](https://2lnr.com/routes/tys-jax.md), 122 miles from SFB - [Knoxville (TYS) to Sarasota (SRQ)](https://2lnr.com/routes/tys-srq.md), 124 miles from SFB - [Knoxville (TYS) to Punta Gorda (PGD)](https://2lnr.com/routes/tys-pgd.md), 136 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 TYS 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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