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Route overview: Billings to Las Vegas (LAS) flight deals

Billings → Las Vegas

Dec 7, 2026 · return Dec 17, 2026

BIL → LAS1 adulteconomyRound trip

4 flight options · 3 airlines

Nonstop flights

Mon, Dec 7 – Thu, Dec 17

Allegiant Air
4:02 pmBIL
2h 11m
Nonstop
5:13 pmLAS
Allegiant Air
10:57 amLAS
2h 10m
Nonstop
2:07 pmBIL

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Thu, Dec 17

Allegiant Air
9:47 pmBIL
2h 11m
Nonstop
10:58 pmLAS
Allegiant Air
10:57 amLAS
2h 10m
Nonstop
2:07 pmBIL

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 7 – Thu, Dec 17

United Airlines
2:33 pmBIL
5h 5m
DEN · 1h 17m
6:38 pmLAS
United Airlines
3:03 pmLAS
4h 56m
DEN · 1h 17m
8:59 pmBIL

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Thu, Dec 17

Delta Air Lines
5:35 amBIL
4h
SLC · 1h 1m
8:35 amLAS
Delta Air Lines
5:04 pmLAS
4h 24m
SLC · 1h 31m
10:28 pmBIL

Round-trip total · 1 adult · Taxes included

Make this trip yours

BIL ⇄ LAS

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeDec 6, 2026 → Dec 16, 2026Dec 8, 2026 → Dec 18, 2026
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Billings to Las Vegas (LAS) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-07 → 2026-12-17Allegiant AirG41715 / G41642$168.002026-10-29T00:49:20Z
2026-12-07 → 2026-12-17United AirlinesUA478 + UA1964 / UA720 + UA1417$358.002026-10-29T00:49:20Z
2026-12-07 → 2026-12-17Delta Air LinesDL1360 + DL1698 / DL1672 + DL1340$368.002026-10-29T00:49:20Z
2026-12-07 → 2026-12-17Allegiant AirG41706 / G41642$168.002026-10-29T00:49:20Z

2026-12-07 → 2026-12-17 · $168.00

  • Allegiant Air G41715: BIL 2026-12-07 16:02:00 → LAS 2026-12-07 17:13:00; nonstop; 131 minutes. Local airport times.
  • Allegiant Air G41642: LAS 2026-12-17 10:57:00 → BIL 2026-12-17 14:07:00; nonstop; 130 minutes. Local airport times.

2026-12-07 → 2026-12-17 · $358.00

  • United Airlines UA478 / UA1964: BIL 2026-12-07 14:33:00 → LAS 2026-12-07 18:38:00; 1 stop(s) via DEN; 305 minutes. Local airport times.
    • UA478: BIL 2026-12-07 14:33:00 → DEN 2026-12-07 16:16:00; layover at DEN: 77 minutes.
    • UA1964: DEN 2026-12-07 17:33:00 → LAS 2026-12-07 18:38:00.
  • United Airlines UA720 / UA1417: LAS 2026-12-17 15:03:00 → BIL 2026-12-17 20:59:00; 1 stop(s) via DEN; 296 minutes. Local airport times.
    • UA720: LAS 2026-12-17 15:03:00 → DEN 2026-12-17 18:03:00; layover at DEN: 77 minutes.
    • UA1417: DEN 2026-12-17 19:20:00 → BIL 2026-12-17 20:59:00.

2026-12-07 → 2026-12-17 · $368.00

  • Delta Air Lines DL1360 / DL1698: BIL 2026-12-07 05:35:00 → LAS 2026-12-07 08:35:00; 1 stop(s) via SLC; 240 minutes. Local airport times.
    • DL1360: BIL 2026-12-07 05:35:00 → SLC 2026-12-07 06:59:00; layover at SLC: 61 minutes.
    • DL1698: SLC 2026-12-07 08:00:00 → LAS 2026-12-07 08:35:00.
  • Delta Air Lines DL1672 / DL1340: LAS 2026-12-17 17:04:00 → BIL 2026-12-17 22:28:00; 1 stop(s) via SLC; 264 minutes. Local airport times.
    • DL1672: LAS 2026-12-17 17:04:00 → SLC 2026-12-17 19:29:00; layover at SLC: 91 minutes.
    • DL1340: SLC 2026-12-17 21:00:00 → BIL 2026-12-17 22:28:00.

2026-12-07 → 2026-12-17 · $168.00

  • Allegiant Air G41706: BIL 2026-12-07 21:47:00 → LAS 2026-12-07 22:58:00; nonstop; 131 minutes. Local airport times.
  • Allegiant Air G41642: LAS 2026-12-17 10:57:00 → BIL 2026-12-17 14:07:00; nonstop; 130 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Billings (BIL) to Las Vegas (LAS) · Dec 7, 2026 · return Dec 17, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Billings to Las Vegas (LAS) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.