Williston to Las Vegas (XWA-LAS): nonstop flights and who flies them

Sun Country Airlines flies nonstop from Williston (XWA) to Las Vegas (LAS) just twice a week. In the timetable below it flies as SY 172, scheduled at 3h 56m to 3h 57m for the 1,022 miles.

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

Updated .

See XWA to LAS on the interactive map Get started free
2
Flights a week, 4-week average
3h 56m to 3h 57m
Scheduled flight time
1,022 mi
Nonstop distance
Free
To get started

Williston to Las Vegas flight schedule

Scheduled nonstop departures for XWA to LAS 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.

Schedule data dated .

Scheduled nonstop departures from Williston (XWA) to Las Vegas (LAS)
Date Flight Airline Departs XWA Arrives LAS Duration Aircraft
SY 172Sun Country Airlines14:2515:223h 57mBoeing 737-800
SY 172Sun Country Airlines14:2515:223h 57mBoeing 737-800
SY 172Sun Country Airlines14:2515:223h 57mBoeing 737-800
SY 172Sun Country Airlines14:3015:263h 56mBoeing 737-800
SY 172Sun Country Airlines14:3015:263h 56mBoeing 737-800
SY 172Sun Country Airlines14:3015:263h 56mBoeing 737-800
SY 172Sun Country Airlines14:3015:263h 56mBoeing 737-800

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

Aircraft on the Williston to Las Vegas nonstop

Sun Country Airlines flies the Boeing 737-800 on every departure in the schedule table on this page.

The full XWA to LAS nonstop schedule

This page carries the full XWA to LAS nonstop schedule, who operates each departure and how often it runs.

See the schedule

Who operates each XWA to LAS nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

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

Airlines flying Williston to Las Vegas nonstop

Carriers operating XWA to LAS nonstop in the current schedule.

See XWA to LAS on the interactive map →

Frequently asked questions about XWA to LAS

How long is the flight from Williston (XWA) to Las Vegas (LAS)?
Scheduled flight times from Williston (XWA) to Las Vegas (LAS) run from 3h 56m to 3h 57m across the departures in the schedule table on this page. The nonstop covers about 1,022 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from XWA to LAS?
Sun Country Airlines is currently the only airline flying XWA to LAS nonstop. 2LNR doesn't show award or upgrade space for it on XWA to LAS, so this page carries the schedule rather than a space claim.
How often does XWA to LAS operate?
The XWA to LAS nonstop currently runs twice a week, on Sun Country Airlines. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from XWA to LAS depart?
Scheduled XWA to LAS nonstops in the next 7 days with service leave between 14:25 and 14:30, local time at Williston. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate XWA to LAS nonstop?
Sun Country Airlines flies SY 172 nonstop from Williston (XWA) to Las Vegas (LAS), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
Does 2LNR show upgrade or award space on XWA to LAS?
Not on this route: 2LNR doesn't show award or upgrade space for Sun Country Airlines on XWA to LAS. The page carries the full XWA to LAS nonstop schedule and who flies each departure.

See the full XWA 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.

Get started free