--- title: "Las Vegas to Knoxville flights: who flies LAS-TYS" description: "Allegiant Air flies Las Vegas (LAS) to Knoxville (TYS) nonstop about 3 times a week, scheduled at 3h 52m to 3h 58m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/las-tys" url: "https://2lnr.com/routes/las-tys.md" date_modified: "2026-10-18T05:10:47Z" --- # Las Vegas to Knoxville (LAS-TYS): nonstop flights and who flies them Allegiant Air flies nonstop from Las Vegas (LAS) to Knoxville (TYS) just three times a week. The timetable below shows the nonstop scheduled at 3h 52m to 3h 58m for the 1,736 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See LAS to TYS on the interactive map [Get started free](https://2lnr.com/login) 3 Flights a week, 4-week average 3h 52m to 3h 58m Scheduled flight time 1,736 mi Nonstop distance Free To get started ## Las Vegas to Knoxville flight schedule Scheduled nonstop departures for LAS to TYS starting October 22, 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 Las Vegas (LAS) to Knoxville (TYS) | Date | Flight | Airline | Departs LAS | Arrives TYS | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | G4 97 | Allegiant Air | 13:45 | 20:39 | 3h 54m | [Airbus A320](https://2lnr.com/seatmaps/g4/a320.md) | | Fri, Oct 23 | G4 1406 | Allegiant Air | 14:57 | 21:49 | 3h 52m | Airbus A320 | | Mon, Oct 26 | G4 68 | Allegiant Air | 14:00 | 20:52 | 3h 52m | [Airbus A319](https://2lnr.com/seatmaps/g4/a319.md) | | Fri, Oct 30 | G4 1406 | Allegiant Air | 14:57 | 21:49 | 3h 52m | Airbus A320 | | Sun, Nov 1 | G4 63 | Allegiant Air | 13:45 | 20:39 | 3h 54m | Airbus A319 | | Mon, Nov 2 | G4 68 | Allegiant Air | 14:00 | 20:52 | 3h 52m | Airbus A320 | | Fri, Nov 6 | G4 1437 | Allegiant Air | 15:37 | 22:35 | 3h 58m | Airbus A320 | Showing all 7 scheduled LAS to TYS departures across 7 days with service, starting October 22, 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 LAS to TYS date on the interactive map ## Aircraft on the Las Vegas to Knoxville 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 [Airbus A319](https://2lnr.com/seatmaps/g4/a319.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full LAS to TYS nonstop schedule This page carries the full LAS to TYS nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each LAS to TYS nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See LAS to TYS on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Las Vegas to Knoxville nonstop Carriers operating LAS to TYS 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 LAS to TYS on the interactive map → ## Frequently asked questions about LAS to TYS **How long is the flight from Las Vegas (LAS) to Knoxville (TYS)?** Scheduled flight times from Las Vegas (LAS) to Knoxville (TYS) run from 3h 52m to 3h 58m across the departures in the schedule table on this page. The nonstop covers about 1,736 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from LAS to TYS?** Allegiant Air is currently the only airline flying LAS to TYS nonstop. 2LNR doesn't show award or upgrade space for it on LAS to TYS, so this page carries the schedule rather than a space claim. **How often does LAS to TYS operate?** The LAS to TYS 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 LAS to TYS depart?** Scheduled LAS to TYS nonstops in the next 7 days with service leave between 13:45 and 15:37, local time at Las Vegas. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate LAS to TYS nonstop?** In the schedule table on this page, LAS to TYS nonstops fly as G4 63, G4 68, G4 97, G4 1406, and G4 1437 on Allegiant Air. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on LAS to TYS?** Not on this route: 2LNR doesn't show award or upgrade space for Allegiant Air on LAS to TYS. The page carries the full LAS to TYS nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [TYS to LAS nonstop flights](https://2lnr.com/routes/tys-las.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Las Vegas (LAS)](https://2lnr.com/routes/las.md), or [every route from Knoxville (TYS)](https://2lnr.com/routes/tys.md). Nonstops from Las Vegas (LAS) to other airports within 150 miles of Knoxville (TYS): - [Las Vegas (LAS) to Asheville (AVL)](https://2lnr.com/routes/las-avl.md), 86 miles from TYS 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 LAS to TYS 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)