Knoxville to Las Vegas (TYS-LAS): nonstop flights and who flies them

Allegiant Air flies nonstop from Knoxville (TYS) to Las Vegas (LAS) just three times a week. The timetable below shows the nonstop scheduled at 4h 15m to 4h 18m for the 1,736 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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3
Flights a week, 4-week average
4h 15m to 4h 18m
Scheduled flight time
1,736 mi
Nonstop distance
Free
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Knoxville to Las Vegas flight schedule

Scheduled nonstop departures for TYS to LAS 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.

Schedule data dated .

Scheduled nonstop departures from Knoxville (TYS) to Las Vegas (LAS)
Date Flight Airline Departs TYS Arrives LAS Duration Aircraft
G4 3030Allegiant Air12:4914:074h 18mAirbus A320
G4 158Allegiant Air21:2922:444h 15mAirbus A320
G4 3030Allegiant Air12:4914:074h 18mAirbus A320
G4 102Allegiant Air21:2922:444h 15mAirbus A319
G4 43Allegiant Air21:4223:004h 18mAirbus A320
G4 93Allegiant Air21:3322:484h 15mAirbus A319
G4 3030Allegiant Air13:2914:474h 18mAirbus A320

Showing all 7 scheduled TYS to LAS 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 LAS date on the interactive map

Aircraft on the Knoxville to Las Vegas nonstop

Allegiant Air flies the departures in the schedule table on this page with the Airbus A320 and the Airbus A319. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full TYS to LAS nonstop schedule

This page carries the full TYS to LAS 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 LAS nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See TYS to LAS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Knoxville to Las Vegas nonstop

Carriers operating TYS to LAS nonstop in the current schedule.

See TYS to LAS on the interactive map →

Frequently asked questions about TYS to LAS

How long is the flight from Knoxville (TYS) to Las Vegas (LAS)?
Scheduled flight times from Knoxville (TYS) to Las Vegas (LAS) run from 4h 15m to 4h 18m 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 TYS to LAS?
Allegiant Air is currently the only airline flying TYS to LAS nonstop. 2LNR doesn't show award or upgrade space for it on TYS to LAS, so this page carries the schedule rather than a space claim.
How often does TYS to LAS operate?
The TYS to LAS 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 TYS to LAS depart?
Scheduled TYS to LAS nonstops in the next 7 days with service leave between 12:49 and 21:42, 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 LAS nonstop?
In the schedule table on this page, TYS to LAS nonstops fly as G4 43, G4 93, G4 102, G4 158, and G4 3030 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 LAS?
Not on this route: 2LNR doesn't show award or upgrade space for Allegiant Air on TYS to LAS. The page carries the full TYS to LAS nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full TYS to LAS 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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