---
title: "Williston to Las Vegas flights: who flies XWA-LAS"
description: "Sun Country Airlines flies nonstop from XWA to LAS, about 2 flights a week as SY 172, scheduled at 3h 56m to 3h 57m. See the full timetable and who flies it on 2LNR."
canonical: "https://2lnr.com/routes/xwa-las"
url: "https://2lnr.com/routes/xwa-las.md"
date_modified: "2026-10-18T05:10:47Z"
---

# 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 October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated October 23, 2026.

See XWA to LAS on the interactive map [Get started free](https://2lnr.com/login)

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.

Scheduled nonstop departures from Williston (XWA) to Las Vegas (LAS)

| Date | Flight | Airline | Departs XWA | Arrives LAS | Duration | Aircraft |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| Thu, Oct 22 | SY 172 | Sun Country Airlines | 14:25 | 15:22 | 3h 57m | Boeing 737-800 |
| Sun, Oct 25 | SY 172 | Sun Country Airlines | 14:25 | 15:22 | 3h 57m | Boeing 737-800 |
| Thu, Oct 29 | SY 172 | Sun Country Airlines | 14:25 | 15:22 | 3h 57m | Boeing 737-800 |
| Sun, Nov 1 | SY 172 | Sun Country Airlines | 14:30 | 15:26 | 3h 56m | Boeing 737-800 |
| Thu, Nov 5 | SY 172 | Sun Country Airlines | 14:30 | 15:26 | 3h 56m | Boeing 737-800 |
| Sun, Nov 8 | SY 172 | Sun Country Airlines | 14:30 | 15:26 | 3h 56m | Boeing 737-800 |
| Thu, Nov 12 | SY 172 | Sun Country Airlines | 14:30 | 15:26 | 3h 56m | Boeing 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.

- [Sun Country Airlines (SY) route map](https://2lnr.com/routes/airlines/sy.md)\
  [The aircraft SY flies](https://2lnr.com/seatmaps/sy.md)

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.

Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md).

Looking beyond this route? See [every route from Williston (XWA)](https://2lnr.com/routes/xwa.md), or [every route from Las Vegas (LAS)](https://2lnr.com/routes/las.md).

Nonstops to Las Vegas (LAS) from other airports within 150 miles of Williston (XWA):

- [Minot (MOT) to Las Vegas (LAS)](https://2lnr.com/routes/mot-las.md), 114 miles from XWA

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 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](https://2lnr.com/login)