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

Boise → Las Vegas

Dec 25, 2026 · return Dec 31, 2026

BOI → LAS1 adulteconomyRound trip

10 flight options · 4 airlines

Nonstop flights

Fri, Dec 25 – Thu, Dec 31

Frontier Airlines
6:15 pmBOI
1h 57m
Nonstop
7:12 pmLAS
Frontier Airlines
1:46 pmLAS
2h 2m
Nonstop
4:48 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 25 – Thu, Dec 31

Alaska Airlines
4:50 pmBOI
1h 54m
Nonstop
5:44 pmLAS
Alaska Airlines
12:26 pmLAS
1h 58m
Nonstop
3:24 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 25 – Thu, Dec 31

Frontier Airlines
5:33 pmBOI
1h 57m
Nonstop
6:30 pmLAS
Southwest Airlines
9:10 amLAS
1h 50m
Nonstop
12:00 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 25 – Thu, Dec 31

Alaska Airlines
10:36 amBOI
1h 54m
Nonstop
11:30 amLAS
Alaska Airlines
12:26 pmLAS
1h 58m
Nonstop
3:24 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Fri, Dec 25 – Thu, Dec 31

Southwest Airlines
6:50 pmBOI
1h 50m
Nonstop
7:40 pmLAS
Southwest Airlines
5:10 pmLAS
5h 45m
SMF · 2h 40m
11:55 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 25 – Thu, Dec 31

Delta Air Lines
6:35 pmBOI
6h 2m
SLC · 3h 5m
11:37 pmLAS
Delta Air Lines
5:22 pmLAS
5h 48m
SLC · 3h 4m
12:10 am+1BOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 25 – Thu, Dec 31

Frontier Airlines
7:56 pmBOI
1h 54m
Nonstop
8:50 pmLAS
Southwest Airlines
5:10 pmLAS
5h 45m
SMF · 2h 40m
11:55 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 25 – Thu, Dec 31

Southwest Airlines
4:25 pmBOI
5h 45m
SAN · 2h 5m
9:10 pmLAS
Southwest Airlines
5:10 pmLAS
5h 45m
SMF · 2h 40m
11:55 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 25 – Thu, Dec 31

Southwest Airlines
11:10 amBOI
6h 50m
BUR · 3h 40m
5:00 pmLAS
Southwest Airlines
5:10 pmLAS
5h 45m
SMF · 2h 40m
11:55 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Fri, Dec 25 – Thu, Dec 31

Southwest Airlines
9:15 amBOI
7h 20m
SJC · 3h 55m
3:35 pmLAS
Southwest Airlines
5:10 pmLAS
5h 45m
SMF · 2h 40m
11:55 pmBOI

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

BOI ⇄ 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 24, 2026 · Return optionsDec 26, 2026 · Return optionsHotels in Las Vegas with Axel
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.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-25 → 2026-12-31Frontier AirlinesF91934 / F91933Axel-exclusive $218.402026-10-29T00:51:06Z
2026-12-25 → 2026-12-31Alaska AirlinesAS2041 / AS1483Axel-exclusive $348.402026-10-29T00:51:06Z
2026-12-25 → 2026-12-31Southwest AirlinesWN4906 / WN1457 + WN2457Axel-exclusive $382.652026-10-29T00:51:06Z
2026-12-25 → 2026-12-31Delta Air LinesDL1557 + DL1662 / DL1672 + DL2111Axel-exclusive $452.402026-10-29T00:51:06Z
2026-12-25 → 2026-12-31Frontier Airlines / Southwest AirlinesF91934 / WN462Axel-exclusive $279.152026-10-29T00:51:06Z
2026-12-25 → 2026-12-31Alaska AirlinesAS1482 / AS1483Axel-exclusive $348.402026-10-29T00:51:06Z
2026-12-25 → 2026-12-31Frontier Airlines / Southwest AirlinesF91934 / WN1457 + WN2457Axel-exclusive $326.402026-10-29T00:51:06Z
2026-12-25 → 2026-12-31Southwest AirlinesWN3051 + WN2959 / WN1457 + WN2457Axel-exclusive $426.402026-10-29T00:51:06Z
2026-12-25 → 2026-12-31Southwest AirlinesWN942 + WN513 / WN1457 + WN2457Axel-exclusive $426.402026-10-29T00:51:06Z
2026-12-25 → 2026-12-31Southwest AirlinesWN777 + WN1862 / WN1457 + WN2457Axel-exclusive $426.402026-10-29T00:51:06Z

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

2026-12-25 → 2026-12-31 · Axel-exclusive $218.40

  • Frontier Airlines F91934: BOI 2026-12-25 18:15:00 → LAS 2026-12-25 19:12:00; nonstop; 117 minutes. Local airport times.
  • Frontier Airlines F91933: LAS 2026-12-31 13:46:00 → BOI 2026-12-31 16:48:00; nonstop; 122 minutes. Local airport times.

2026-12-25 → 2026-12-31 · Axel-exclusive $348.40

  • Alaska Airlines AS2041: BOI 2026-12-25 16:50:00 → LAS 2026-12-25 17:44:00; nonstop; 114 minutes. Local airport times.
  • Alaska Airlines AS1483: LAS 2026-12-31 12:26:00 → BOI 2026-12-31 15:24:00; nonstop; 118 minutes. Local airport times.

2026-12-25 → 2026-12-31 · Axel-exclusive $382.65

  • Southwest Airlines WN4906: BOI 2026-12-25 18:50:00 → LAS 2026-12-25 19:40:00; nonstop; 110 minutes. Local airport times.
  • Southwest Airlines WN1457 / WN2457: LAS 2026-12-31 17:10:00 → BOI 2026-12-31 23:55:00; 1 stop(s) via SMF; 345 minutes. Local airport times.
    • WN1457: LAS 2026-12-31 17:10:00 → SMF 2026-12-31 18:45:00; layover at SMF: 160 minutes.
    • WN2457: SMF 2026-12-31 21:25:00 → BOI 2026-12-31 23:55:00.

2026-12-25 → 2026-12-31 · Axel-exclusive $452.40

  • Delta Air Lines DL1557 / DL1662: BOI 2026-12-25 18:35:00 → LAS 2026-12-25 23:37:00; 1 stop(s) via SLC; 362 minutes. Local airport times.
    • DL1557: BOI 2026-12-25 18:35:00 → SLC 2026-12-25 19:54:00; layover at SLC: 185 minutes.
    • DL1662: SLC 2026-12-25 22:59:00 → LAS 2026-12-25 23:37:00.
  • Delta Air Lines DL1672 / DL2111: LAS 2026-12-31 17:22:00 → BOI 2027-01-01 00:10:00; 1 stop(s) via SLC; 348 minutes. Local airport times.
    • DL1672: LAS 2026-12-31 17:22:00 → SLC 2026-12-31 19:47:00; layover at SLC: 184 minutes.
    • DL2111: SLC 2026-12-31 22:51:00 → BOI 2027-01-01 00:10:00.

2026-12-25 → 2026-12-31 · Axel-exclusive $279.15

  • Frontier Airlines F91934: BOI 2026-12-25 17:33:00 → LAS 2026-12-25 18:30:00; nonstop; 117 minutes. Local airport times.
  • Southwest Airlines WN462: LAS 2026-12-31 09:10:00 → BOI 2026-12-31 12:00:00; nonstop; 110 minutes. Local airport times.

2026-12-25 → 2026-12-31 · Axel-exclusive $348.40

  • Alaska Airlines AS1482: BOI 2026-12-25 10:36:00 → LAS 2026-12-25 11:30:00; nonstop; 114 minutes. Local airport times.
  • Alaska Airlines AS1483: LAS 2026-12-31 12:26:00 → BOI 2026-12-31 15:24:00; nonstop; 118 minutes. Local airport times.

2026-12-25 → 2026-12-31 · Axel-exclusive $326.40

  • Frontier Airlines F91934: BOI 2026-12-25 19:56:00 → LAS 2026-12-25 20:50:00; nonstop; 114 minutes. Local airport times.
  • Southwest Airlines WN1457 / WN2457: LAS 2026-12-31 17:10:00 → BOI 2026-12-31 23:55:00; 1 stop(s) via SMF; 345 minutes. Local airport times.
    • WN1457: LAS 2026-12-31 17:10:00 → SMF 2026-12-31 18:45:00; layover at SMF: 160 minutes.
    • WN2457: SMF 2026-12-31 21:25:00 → BOI 2026-12-31 23:55:00.

2026-12-25 → 2026-12-31 · Axel-exclusive $426.40

  • Southwest Airlines WN3051 / WN2959: BOI 2026-12-25 16:25:00 → LAS 2026-12-25 21:10:00; 1 stop(s) via SAN; 345 minutes. Local airport times.
    • WN3051: BOI 2026-12-25 16:25:00 → SAN 2026-12-25 17:40:00; layover at SAN: 125 minutes.
    • WN2959: SAN 2026-12-25 19:45:00 → LAS 2026-12-25 21:10:00.
  • Southwest Airlines WN1457 / WN2457: LAS 2026-12-31 17:10:00 → BOI 2026-12-31 23:55:00; 1 stop(s) via SMF; 345 minutes. Local airport times.
    • WN1457: LAS 2026-12-31 17:10:00 → SMF 2026-12-31 18:45:00; layover at SMF: 160 minutes.
    • WN2457: SMF 2026-12-31 21:25:00 → BOI 2026-12-31 23:55:00.

2026-12-25 → 2026-12-31 · Axel-exclusive $426.40

  • Southwest Airlines WN942 / WN513: BOI 2026-12-25 11:10:00 → LAS 2026-12-25 17:00:00; 1 stop(s) via BUR; 410 minutes. Local airport times.
    • WN942: BOI 2026-12-25 11:10:00 → BUR 2026-12-25 12:10:00; layover at BUR: 220 minutes.
    • WN513: BUR 2026-12-25 15:50:00 → LAS 2026-12-25 17:00:00.
  • Southwest Airlines WN1457 / WN2457: LAS 2026-12-31 17:10:00 → BOI 2026-12-31 23:55:00; 1 stop(s) via SMF; 345 minutes. Local airport times.
    • WN1457: LAS 2026-12-31 17:10:00 → SMF 2026-12-31 18:45:00; layover at SMF: 160 minutes.
    • WN2457: SMF 2026-12-31 21:25:00 → BOI 2026-12-31 23:55:00.

2026-12-25 → 2026-12-31 · Axel-exclusive $426.40

  • Southwest Airlines WN777 / WN1862: BOI 2026-12-25 09:15:00 → LAS 2026-12-25 15:35:00; 1 stop(s) via SJC; 440 minutes. Local airport times.
    • WN777: BOI 2026-12-25 09:15:00 → SJC 2026-12-25 10:10:00; layover at SJC: 235 minutes.
    • WN1862: SJC 2026-12-25 14:05:00 → LAS 2026-12-25 15:35:00.
  • Southwest Airlines WN1457 / WN2457: LAS 2026-12-31 17:10:00 → BOI 2026-12-31 23:55:00; 1 stop(s) via SMF; 345 minutes. Local airport times.
    • WN1457: LAS 2026-12-31 17:10:00 → SMF 2026-12-31 18:45:00; layover at SMF: 160 minutes.
    • WN2457: SMF 2026-12-31 21:25:00 → BOI 2026-12-31 23:55:00.

Explore this route

For AI assistants

  • This page: Boise (BOI) to Las Vegas (LAS) · Dec 25, 2026 · return Dec 31, 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 Boise 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.