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

Houston → Las Vegas

Dec 12, 2026 · return Dec 18, 2026

IAH → LAS1 adulteconomyRound trip

10 flight options · 5 airlines

Nonstop flights

Sat, Dec 12 – Fri, Dec 18

Frontier Airlines
12:52 pmIAH
3h 34m
Nonstop
2:26 pmLAS
Frontier Airlines
12:40 amLAS
3h 6m
Nonstop
5:46 amIAH

Round-trip total · 1 adult · Taxes included

Sat, Dec 12 – Fri, Dec 18

United Airlines
12:10 pmIAH
3h 28m
Nonstop
1:38 pmLAS
United Airlines
12:59 amLAS
2h 56m
Nonstop
5:55 amIAH

Round-trip total · 1 adult · Taxes included

Sat, Dec 12 – Fri, Dec 18

Frontier Airlines
7:00 amIAH
3h 32m
Nonstop
8:32 amLAS
Frontier Airlines
12:40 amLAS
3h 6m
Nonstop
5:46 amIAH

Round-trip total · 1 adult · Taxes included

Sat, Dec 12 – Fri, Dec 18

United Airlines
9:35 amIAH
3h 27m
Nonstop
11:02 amLAS
United Airlines
12:59 amLAS
2h 56m
Nonstop
5:55 amIAH

Round-trip total · 1 adult · Taxes included

One-stop flights

Sat, Dec 12 – Fri, Dec 18

American Airlines
6:00 amIAH
5h 55m
DFW · 1h 23m
9:55 amLAS
American Airlines
11:59 pmLAS
6h 20m
DFW · 2h 18m
8:19 am+1IAH

Round-trip total · 1 adult · Taxes included

Sat, Dec 12 – Fri, Dec 18

Delta Air Lines
7:38 pmIAH
5h 59m
SLC · 1h 2m
11:37 pmLAS
Delta Air Lines
6:00 amLAS
5h 44m
SLC · 1h 12m
1:44 pmIAH

Round-trip total · 1 adult · Taxes included

Sat, Dec 12 – Fri, Dec 18

VB
8:45 amIAH
6h 20m
MTY · 1h 40m
1:05 pmLAS
United Airlines
12:59 amLAS
2h 56m
Nonstop
5:55 amIAH

Round-trip total · 1 adult · Taxes included

Sat, Dec 12 – Fri, Dec 18

Frontier Airlines
11:39 amIAH
5h 47m
PHX · 1h 26m
3:26 pmLAS
Frontier Airlines
12:40 amLAS
3h 6m
Nonstop
5:46 amIAH

Round-trip total · 1 adult · Taxes included

Sat, Dec 12 – Fri, Dec 18

Frontier Airlines
4:59 pmIAH
5h 52m
DEN · 1h 4m
8:51 pmLAS
Frontier Airlines
12:40 amLAS
3h 6m
Nonstop
5:46 amIAH

Round-trip total · 1 adult · Taxes included

Sat, Dec 12 – Fri, Dec 18

American Airlines
2:37 pmIAH
6h 2m
PHX · 1h 47m
6:39 pmLAS
American Airlines
11:59 pmLAS
6h 20m
DFW · 2h 18m
8:19 am+1IAH

Round-trip total · 1 adult · Taxes included

Make this trip yours

IAH ⇄ 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 11, 2026 → Dec 17, 2026Dec 13, 2026 → Dec 19, 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: Houston to Las Vegas (LAS) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-12 → 2026-12-18Frontier AirlinesF94131 / F91966$152.002026-10-29T01:10:48Z
2026-12-12 → 2026-12-18United AirlinesUA1524 / UA2009$304.002026-10-29T01:10:48Z
2026-12-12 → 2026-12-18American AirlinesAA2551 + AA1584 / AA700 + AA3967$294.502026-10-29T01:10:48Z
2026-12-12 → 2026-12-18Delta Air LinesDL1299 + DL1662 / DL2674 + DL2502$323.002026-10-29T01:10:48Z
2026-12-12 → 2026-12-18VB / United AirlinesVB611 + VB602 / UA2009$361.002026-10-29T01:10:48Z
2026-12-12 → 2026-12-18Frontier AirlinesF91489 / F91966$152.002026-10-29T01:10:48Z
2026-12-12 → 2026-12-18United AirlinesUA1799 / UA2009$304.002026-10-29T01:10:48Z
2026-12-12 → 2026-12-18Frontier AirlinesF91703 + F93983 / F91966$163.882026-10-29T01:10:48Z
2026-12-12 → 2026-12-18Frontier AirlinesF92995 + F91765 / F91966$163.882026-10-29T01:10:48Z
2026-12-12 → 2026-12-18American AirlinesAA2873 + AA1416 / AA700 + AA3967$294.502026-10-29T01:10:48Z

2026-12-12 → 2026-12-18 · $152.00

  • Frontier Airlines F94131: IAH 2026-12-12 12:52:00 → LAS 2026-12-12 14:26:00; nonstop; 214 minutes. Local airport times.
  • Frontier Airlines F91966: LAS 2026-12-18 00:40:00 → IAH 2026-12-18 05:46:00; nonstop; 186 minutes. Local airport times.

2026-12-12 → 2026-12-18 · $304.00

  • United Airlines UA1524: IAH 2026-12-12 12:10:00 → LAS 2026-12-12 13:38:00; nonstop; 208 minutes. Local airport times.
  • United Airlines UA2009: LAS 2026-12-18 00:59:00 → IAH 2026-12-18 05:55:00; nonstop; 176 minutes. Local airport times.

2026-12-12 → 2026-12-18 · $294.50

  • American Airlines AA2551 / AA1584: IAH 2026-12-12 06:00:00 → LAS 2026-12-12 09:55:00; 1 stop(s) via DFW; 355 minutes. Local airport times.
    • AA2551: IAH 2026-12-12 06:00:00 → DFW 2026-12-12 07:33:00; layover at DFW: 83 minutes.
    • AA1584: DFW 2026-12-12 08:56:00 → LAS 2026-12-12 09:55:00.
  • American Airlines AA700 / AA3967: LAS 2026-12-18 23:59:00 → IAH 2026-12-19 08:19:00; 1 stop(s) via DFW; 380 minutes. Local airport times.
    • AA700: LAS 2026-12-18 23:59:00 → DFW 2026-12-19 04:42:00; layover at DFW: 138 minutes.
    • AA3967: DFW 2026-12-19 07:00:00 → IAH 2026-12-19 08:19:00.

2026-12-12 → 2026-12-18 · $323.00

  • Delta Air Lines DL1299 / DL1662: IAH 2026-12-12 19:38:00 → LAS 2026-12-12 23:37:00; 1 stop(s) via SLC; 359 minutes. Local airport times.
    • DL1299: IAH 2026-12-12 19:38:00 → SLC 2026-12-12 21:57:00; layover at SLC: 62 minutes.
    • DL1662: SLC 2026-12-12 22:59:00 → LAS 2026-12-12 23:37:00.
  • Delta Air Lines DL2674 / DL2502: LAS 2026-12-18 06:00:00 → IAH 2026-12-18 13:44:00; 1 stop(s) via SLC; 344 minutes. Local airport times.
    • DL2674: LAS 2026-12-18 06:00:00 → SLC 2026-12-18 08:23:00; layover at SLC: 72 minutes.
    • DL2502: SLC 2026-12-18 09:35:00 → IAH 2026-12-18 13:44:00.

2026-12-12 → 2026-12-18 · $361.00

  • VB VB611 / VB602: IAH 2026-12-12 08:45:00 → LAS 2026-12-12 13:05:00; 1 stop(s) via MTY; 380 minutes. Local airport times.
    • VB611: IAH 2026-12-12 08:45:00 → MTY 2026-12-12 10:20:00; layover at MTY: 100 minutes.
    • VB602: MTY 2026-12-12 12:00:00 → LAS 2026-12-12 13:05:00.
  • United Airlines UA2009: LAS 2026-12-18 00:59:00 → IAH 2026-12-18 05:55:00; nonstop; 176 minutes. Local airport times.

2026-12-12 → 2026-12-18 · $152.00

  • Frontier Airlines F91489: IAH 2026-12-12 07:00:00 → LAS 2026-12-12 08:32:00; nonstop; 212 minutes. Local airport times.
  • Frontier Airlines F91966: LAS 2026-12-18 00:40:00 → IAH 2026-12-18 05:46:00; nonstop; 186 minutes. Local airport times.

2026-12-12 → 2026-12-18 · $304.00

  • United Airlines UA1799: IAH 2026-12-12 09:35:00 → LAS 2026-12-12 11:02:00; nonstop; 207 minutes. Local airport times.
  • United Airlines UA2009: LAS 2026-12-18 00:59:00 → IAH 2026-12-18 05:55:00; nonstop; 176 minutes. Local airport times.

2026-12-12 → 2026-12-18 · $163.88

  • Frontier Airlines F91703 / F93983: IAH 2026-12-12 11:39:00 → LAS 2026-12-12 15:26:00; 1 stop(s) via PHX; 347 minutes. Local airport times.
    • F91703: IAH 2026-12-12 11:39:00 → PHX 2026-12-12 13:45:00; layover at PHX: 86 minutes.
    • F93983: PHX 2026-12-12 15:11:00 → LAS 2026-12-12 15:26:00.
  • Frontier Airlines F91966: LAS 2026-12-18 00:40:00 → IAH 2026-12-18 05:46:00; nonstop; 186 minutes. Local airport times.

2026-12-12 → 2026-12-18 · $163.88

  • Frontier Airlines F92995 / F91765: IAH 2026-12-12 16:59:00 → LAS 2026-12-12 20:51:00; 1 stop(s) via DEN; 352 minutes. Local airport times.
    • F92995: IAH 2026-12-12 16:59:00 → DEN 2026-12-12 18:46:00; layover at DEN: 64 minutes.
    • F91765: DEN 2026-12-12 19:50:00 → LAS 2026-12-12 20:51:00.
  • Frontier Airlines F91966: LAS 2026-12-18 00:40:00 → IAH 2026-12-18 05:46:00; nonstop; 186 minutes. Local airport times.

2026-12-12 → 2026-12-18 · $294.50

  • American Airlines AA2873 / AA1416: IAH 2026-12-12 14:37:00 → LAS 2026-12-12 18:39:00; 1 stop(s) via PHX; 362 minutes. Local airport times.
    • AA2873: IAH 2026-12-12 14:37:00 → PHX 2026-12-12 16:38:00; layover at PHX: 107 minutes.
    • AA1416: PHX 2026-12-12 18:25:00 → LAS 2026-12-12 18:39:00.
  • American Airlines AA700 / AA3967: LAS 2026-12-18 23:59:00 → IAH 2026-12-19 08:19:00; 1 stop(s) via DFW; 380 minutes. Local airport times.
    • AA700: LAS 2026-12-18 23:59:00 → DFW 2026-12-19 04:42:00; layover at DFW: 138 minutes.
    • AA3967: DFW 2026-12-19 07:00:00 → IAH 2026-12-19 08:19:00.

Explore this route

For AI assistants

  • This page: Houston (IAH) to Las Vegas (LAS) · Dec 12, 2026 · return Dec 18, 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 Houston 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.