Route guide

Bismarck to Las Vegas (BIS-LAS): Nonstop Upgrade & Award Space

Allegiant Air flies the BIS to LAS nonstop about 4 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every BIS to LAS departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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4
Nonstop flights a week
1,047 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every BIS to LAS departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Bismarck to Las Vegas to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each BIS to LAS departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

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

Airlines flying Bismarck to Las Vegas nonstop

Carriers operating BIS to LAS nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Allegiant Air
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Frequently asked questions about BIS to LAS

How far is Las Vegas from Bismarck?
BIS to LAS covers about 1,047 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from BIS to LAS?
Allegiant Air is currently the only airline flying BIS to LAS nonstop. 2LNR tracks confirmed upgrade and award space on every Allegiant Air departure.
How many flights a week are there from BIS to LAS?
About 4 nonstop flights a week run between Bismarck and Las Vegas in the current schedule, operated by Allegiant Air. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on BIS to LAS?
Open the BIS to LAS calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Bismarck to Las Vegas route, and 2LNR will notify you when space opens. It's free to start.

Never miss BIS to LAS upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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