Billings to Las Vegas flights

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Airlines seen: Allegiant Air, Alaska Airlines, Delta Air Lines, United Airlines
Reported fastest flight: 2h 15m
Non-stop: Yes

Fare seen

€275Seen on 17 Sep 2026

Last checked

11 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €55

Lowest observed

9 Nov 2026

One way

Cheapest observed day · Last checked: 17 Sep 2026

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Prices are for observed departure and return date pairs. No data does not mean no flights.

Short answer

We have seen Allegiant Air fares from Billings to Las Vegas, non-stop. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare. Fare seen: €275 on 17 Sep 2026.

About this route

Explore the fares we observed from Billings to Las Vegas. Prices move often, so pick your dates to see the latest options.

Route distance: 1,204 km
Reported fastest flight: 2h 15m
Airlines seen: Allegiant Air, Alaska Airlines, Delta Air Lines, United Airlines

Route-level information; individual journeys vary.
Published schedules report non-stop service with Allegiant Air. Check current timetables.

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Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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How our prices work

Airport to city: straight-line distance

Billings Logan International Airport (BIL) → Billings, city gazetteer reference point (45.7833, -108.5007): ≈ 4 km.
Harry Reid International Airport (LAS) → Las Vegas, city gazetteer reference point (36.1699, -115.1398): ≈ 10 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.