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Houston → Las Vegas

Dec 19, 2026 · return Dec 24, 2026

IAH → LAS1 adulteconomyRound trip

10 flight options · 5 airlines

Nonstop flights

Sat, Dec 19 – Thu, Dec 24

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 19 – Thu, Dec 24

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 19 – Thu, Dec 24

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 19 – Thu, Dec 24

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 19 – Thu, Dec 24

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

Sat, Dec 19 – Thu, Dec 24

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 19 – Thu, Dec 24

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 19 – Thu, Dec 24

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 19 – Thu, Dec 24

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 19 – Thu, Dec 24

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

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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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-19 → 2026-12-24Frontier AirlinesF91489 / F91966$170.402026-10-29T01:10:48Z
2026-12-19 → 2026-12-24United AirlinesUA1524 / UA2009$340.802026-10-29T01:10:48Z
2026-12-19 → 2026-12-24American AirlinesAA2873 + AA1416 / AA700 + AA3967$330.152026-10-29T01:10:48Z
2026-12-19 → 2026-12-24Delta Air LinesDL1299 + DL1662 / DL2674 + DL2502$362.102026-10-29T01:10:48Z
2026-12-19 → 2026-12-24VB / United AirlinesVB611 + VB602 / UA2009$397.802026-10-29T01:10:48Z
2026-12-19 → 2026-12-24Frontier AirlinesF94131 / F91966$170.402026-10-29T01:10:48Z
2026-12-19 → 2026-12-24United AirlinesUA1799 / UA2009$340.802026-10-29T01:10:48Z
2026-12-19 → 2026-12-24Frontier AirlinesF91703 + F93983 / F91966$182.282026-10-29T01:10:48Z
2026-12-19 → 2026-12-24Frontier AirlinesF92995 + F91765 / F91966$182.282026-10-29T01:10:48Z
2026-12-19 → 2026-12-24American AirlinesAA2551 + AA1584 / AA700 + AA3967$330.152026-10-29T01:10:48Z

2026-12-19 → 2026-12-24 · $170.40

  • Frontier Airlines F91489: IAH 2026-12-19 07:00:00 → LAS 2026-12-19 08:32:00; nonstop; 212 minutes. Local airport times.
  • Frontier Airlines F91966: LAS 2026-12-24 00:40:00 → IAH 2026-12-24 05:46:00; nonstop; 186 minutes. Local airport times.

2026-12-19 → 2026-12-24 · $340.80

  • United Airlines UA1524: IAH 2026-12-19 12:10:00 → LAS 2026-12-19 13:38:00; nonstop; 208 minutes. Local airport times.
  • United Airlines UA2009: LAS 2026-12-24 00:59:00 → IAH 2026-12-24 05:55:00; nonstop; 176 minutes. Local airport times.

2026-12-19 → 2026-12-24 · $330.15

  • American Airlines AA2873 / AA1416: IAH 2026-12-19 14:37:00 → LAS 2026-12-19 18:39:00; 1 stop(s) via PHX; 362 minutes. Local airport times.
    • AA2873: IAH 2026-12-19 14:37:00 → PHX 2026-12-19 16:38:00; layover at PHX: 107 minutes.
    • AA1416: PHX 2026-12-19 18:25:00 → LAS 2026-12-19 18:39:00.
  • American Airlines AA700 / AA3967: LAS 2026-12-24 23:59:00 → IAH 2026-12-25 08:19:00; 1 stop(s) via DFW; 380 minutes. Local airport times.
    • AA700: LAS 2026-12-24 23:59:00 → DFW 2026-12-25 04:42:00; layover at DFW: 138 minutes.
    • AA3967: DFW 2026-12-25 07:00:00 → IAH 2026-12-25 08:19:00.

2026-12-19 → 2026-12-24 · $362.10

  • Delta Air Lines DL1299 / DL1662: IAH 2026-12-19 19:38:00 → LAS 2026-12-19 23:37:00; 1 stop(s) via SLC; 359 minutes. Local airport times.
    • DL1299: IAH 2026-12-19 19:38:00 → SLC 2026-12-19 21:57:00; layover at SLC: 62 minutes.
    • DL1662: SLC 2026-12-19 22:59:00 → LAS 2026-12-19 23:37:00.
  • Delta Air Lines DL2674 / DL2502: LAS 2026-12-24 06:00:00 → IAH 2026-12-24 13:44:00; 1 stop(s) via SLC; 344 minutes. Local airport times.
    • DL2674: LAS 2026-12-24 06:00:00 → SLC 2026-12-24 08:23:00; layover at SLC: 72 minutes.
    • DL2502: SLC 2026-12-24 09:35:00 → IAH 2026-12-24 13:44:00.

2026-12-19 → 2026-12-24 · $397.80

  • VB VB611 / VB602: IAH 2026-12-19 08:45:00 → LAS 2026-12-19 13:05:00; 1 stop(s) via MTY; 380 minutes. Local airport times.
    • VB611: IAH 2026-12-19 08:45:00 → MTY 2026-12-19 10:20:00; layover at MTY: 100 minutes.
    • VB602: MTY 2026-12-19 12:00:00 → LAS 2026-12-19 13:05:00.
  • United Airlines UA2009: LAS 2026-12-24 00:59:00 → IAH 2026-12-24 05:55:00; nonstop; 176 minutes. Local airport times.

2026-12-19 → 2026-12-24 · $170.40

  • Frontier Airlines F94131: IAH 2026-12-19 12:52:00 → LAS 2026-12-19 14:26:00; nonstop; 214 minutes. Local airport times.
  • Frontier Airlines F91966: LAS 2026-12-24 00:40:00 → IAH 2026-12-24 05:46:00; nonstop; 186 minutes. Local airport times.

2026-12-19 → 2026-12-24 · $340.80

  • United Airlines UA1799: IAH 2026-12-19 09:35:00 → LAS 2026-12-19 11:02:00; nonstop; 207 minutes. Local airport times.
  • United Airlines UA2009: LAS 2026-12-24 00:59:00 → IAH 2026-12-24 05:55:00; nonstop; 176 minutes. Local airport times.

2026-12-19 → 2026-12-24 · $182.28

  • Frontier Airlines F91703 / F93983: IAH 2026-12-19 11:39:00 → LAS 2026-12-19 15:26:00; 1 stop(s) via PHX; 347 minutes. Local airport times.
    • F91703: IAH 2026-12-19 11:39:00 → PHX 2026-12-19 13:45:00; layover at PHX: 86 minutes.
    • F93983: PHX 2026-12-19 15:11:00 → LAS 2026-12-19 15:26:00.
  • Frontier Airlines F91966: LAS 2026-12-24 00:40:00 → IAH 2026-12-24 05:46:00; nonstop; 186 minutes. Local airport times.

2026-12-19 → 2026-12-24 · $182.28

  • Frontier Airlines F92995 / F91765: IAH 2026-12-19 16:59:00 → LAS 2026-12-19 20:51:00; 1 stop(s) via DEN; 352 minutes. Local airport times.
    • F92995: IAH 2026-12-19 16:59:00 → DEN 2026-12-19 18:46:00; layover at DEN: 64 minutes.
    • F91765: DEN 2026-12-19 19:50:00 → LAS 2026-12-19 20:51:00.
  • Frontier Airlines F91966: LAS 2026-12-24 00:40:00 → IAH 2026-12-24 05:46:00; nonstop; 186 minutes. Local airport times.

2026-12-19 → 2026-12-24 · $330.15

  • American Airlines AA2551 / AA1584: IAH 2026-12-19 06:00:00 → LAS 2026-12-19 09:55:00; 1 stop(s) via DFW; 355 minutes. Local airport times.
    • AA2551: IAH 2026-12-19 06:00:00 → DFW 2026-12-19 07:33:00; layover at DFW: 83 minutes.
    • AA1584: DFW 2026-12-19 08:56:00 → LAS 2026-12-19 09:55:00.
  • American Airlines AA700 / AA3967: LAS 2026-12-24 23:59:00 → IAH 2026-12-25 08:19:00; 1 stop(s) via DFW; 380 minutes. Local airport times.
    • AA700: LAS 2026-12-24 23:59:00 → DFW 2026-12-25 04:42:00; layover at DFW: 138 minutes.
    • AA3967: DFW 2026-12-25 07:00:00 → IAH 2026-12-25 08:19:00.

More dates for this route