Knoxville to Las Vegas (LAS) flight deals

Flights for your trip

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

2026-11-20 · one way · $185.00

• Southwest Airlines WN2879 / WN469: TYS 2026-11-20 17:25:00 → LAS 2026-11-20 20:55:00; 1 stop(s) via DEN; 390 minutes. Local airport times.
  • WN2879: TYS 2026-11-20 17:25:00 → DEN 2026-11-20 18:50:00; layover at DEN: 60 minutes.
  • WN469: DEN 2026-11-20 19:50:00 → LAS 2026-11-20 20:55:00.

2026-11-20 · one way · $195.00

• American Airlines AA1049 / AA1584: TYS 2026-11-20 05:30:00 → LAS 2026-11-20 09:55:00; 1 stop(s) via DFW; 445 minutes. Local airport times.
  • AA1049: TYS 2026-11-20 05:30:00 → DFW 2026-11-20 07:11:00; layover at DFW: 105 minutes.
  • AA1584: DFW 2026-11-20 08:56:00 → LAS 2026-11-20 09:55:00.

2026-11-20 · one way · $205.00

• United Airlines UA4039 / UA1360: TYS 2026-11-20 17:00:00 → LAS 2026-11-20 21:29:00; 1 stop(s) via IAH; 449 minutes. Local airport times.
  • UA4039: TYS 2026-11-20 17:00:00 → IAH 2026-11-20 18:40:00; layover at IAH: 75 minutes.
  • UA1360: IAH 2026-11-20 19:55:00 → LAS 2026-11-20 21:29:00.

2026-11-20 · one way · $210.00

• Delta Air Lines DL4666 / DL549: TYS 2026-11-20 10:35:00 → LAS 2026-11-20 14:16:00; 1 stop(s) via ATL; 401 minutes. Local airport times.
  • DL4666: TYS 2026-11-20 10:35:00 → ATL 2026-11-20 11:36:00; layover at ATL: 84 minutes.
  • DL549: ATL 2026-11-20 13:00:00 → LAS 2026-11-20 14:16:00.

2026-11-20 → 2026-11-23 · $310.00

• Delta Air Lines DL4666 / DL549: TYS 2026-11-20 10:35:00 → LAS 2026-11-20 14:16:00; 1 stop(s) via ATL; 401 minutes. Local airport times.
  • DL4666: TYS 2026-11-20 10:35:00 → ATL 2026-11-20 11:36:00; layover at ATL: 84 minutes.
  • DL549: ATL 2026-11-20 13:00:00 → LAS 2026-11-20 14:16:00.
• Allegiant Air G482: LAS 2026-11-23 09:00:00 → TYS 2026-11-23 15:41:00; nonstop; 221 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $360.00

• Southwest Airlines WN4714 / WN1705: TYS 2026-11-20 07:05:00 → LAS 2026-11-20 11:25:00; 1 stop(s) via BNA; 440 minutes. Local airport times.
  • WN4714: TYS 2026-11-20 07:05:00 → BNA 2026-11-20 07:10:00; layover at BNA: 125 minutes.
  • WN1705: BNA 2026-11-20 09:15:00 → LAS 2026-11-20 11:25:00.
• Southwest Airlines WN163 / WN118: LAS 2026-11-23 10:25:00 → TYS 2026-11-23 19:50:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
  • WN163: LAS 2026-11-23 10:25:00 → BNA 2026-11-23 15:55:00; layover at BNA: 120 minutes.
  • WN118: BNA 2026-11-23 17:55:00 → TYS 2026-11-23 19:50:00.

2026-11-20 → 2026-11-23 · $375.00

• American Airlines AA1049 / AA1584: TYS 2026-11-20 05:30:00 → LAS 2026-11-20 09:55:00; 1 stop(s) via DFW; 445 minutes. Local airport times.
  • AA1049: TYS 2026-11-20 05:30:00 → DFW 2026-11-20 07:11:00; layover at DFW: 105 minutes.
  • AA1584: DFW 2026-11-20 08:56:00 → LAS 2026-11-20 09:55:00.
• American Airlines AA2649 / AA2836: LAS 2026-11-23 05:00:00 → TYS 2026-11-23 14:02:00; 1 stop(s) via DFW; 362 minutes. Local airport times.
  • AA2649: LAS 2026-11-23 05:00:00 → DFW 2026-11-23 09:53:00; layover at DFW: 67 minutes.
  • AA2836: DFW 2026-11-23 11:00:00 → TYS 2026-11-23 14:02:00.

2026-11-20 → 2026-11-23 · $395.00

• United Airlines UA4039 / UA1360: TYS 2026-11-20 17:00:00 → LAS 2026-11-20 21:29:00; 1 stop(s) via IAH; 449 minutes. Local airport times.
  • UA4039: TYS 2026-11-20 17:00:00 → IAH 2026-11-20 18:40:00; layover at IAH: 75 minutes.
  • UA1360: IAH 2026-11-20 19:55:00 → LAS 2026-11-20 21:29:00.
• United Airlines UA361 / UA447: LAS 2026-11-23 05:15:00 → TYS 2026-11-23 15:01:00; 1 stop(s) via DEN; 406 minutes. Local airport times.
  • UA361: LAS 2026-11-23 05:15:00 → DEN 2026-11-23 08:14:00; layover at DEN: 121 minutes.
  • UA447: DEN 2026-11-23 10:15:00 → TYS 2026-11-23 15:01:00.

2026-11-27 → 2026-12-04 · $414.00

• Southwest Airlines WN4714 / WN1705: TYS 2026-11-27 07:05:00 → LAS 2026-11-27 11:25:00; 1 stop(s) via BNA; 440 minutes. Local airport times.
  • WN4714: TYS 2026-11-27 07:05:00 → BNA 2026-11-27 07:10:00; layover at BNA: 125 minutes.
  • WN1705: BNA 2026-11-27 09:15:00 → LAS 2026-11-27 11:25:00.
• Southwest Airlines WN163 / WN118: LAS 2026-12-04 10:25:00 → TYS 2026-12-04 19:50:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
  • WN163: LAS 2026-12-04 10:25:00 → BNA 2026-12-04 15:55:00; layover at BNA: 120 minutes.
  • WN118: BNA 2026-12-04 17:55:00 → TYS 2026-12-04 19:50:00.

2026-11-20 · one way · $185.00

• Southwest Airlines WN4714 / WN1705: TYS 2026-11-20 07:05:00 → LAS 2026-11-20 11:25:00; 1 stop(s) via BNA; 440 minutes. Local airport times.
  • WN4714: TYS 2026-11-20 07:05:00 → BNA 2026-11-20 07:10:00; layover at BNA: 125 minutes.
  • WN1705: BNA 2026-11-20 09:15:00 → LAS 2026-11-20 11:25:00.

2026-11-20 · one way · $195.00

• American Airlines AA5396 / AA1916: TYS 2026-11-20 15:50:00 → LAS 2026-11-20 20:06:00; 1 stop(s) via CLT; 436 minutes. Local airport times.
  • AA5396: TYS 2026-11-20 15:50:00 → CLT 2026-11-20 17:10:00; layover at CLT: 63 minutes.
  • AA1916: CLT 2026-11-20 18:13:00 → LAS 2026-11-20 20:06:00.

2026-11-20 → 2026-11-23 · $360.00

• Southwest Airlines WN2879 / WN469: TYS 2026-11-20 17:25:00 → LAS 2026-11-20 20:55:00; 1 stop(s) via DEN; 390 minutes. Local airport times.
  • WN2879: TYS 2026-11-20 17:25:00 → DEN 2026-11-20 18:50:00; layover at DEN: 60 minutes.
  • WN469: DEN 2026-11-20 19:50:00 → LAS 2026-11-20 20:55:00.
• Southwest Airlines WN163 / WN118: LAS 2026-11-23 10:25:00 → TYS 2026-11-23 19:50:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
  • WN163: LAS 2026-11-23 10:25:00 → BNA 2026-11-23 15:55:00; layover at BNA: 120 minutes.
  • WN118: BNA 2026-11-23 17:55:00 → TYS 2026-11-23 19:50:00.

2026-11-20 → 2026-11-23 · $375.00

• American Airlines AA5396 / AA1916: TYS 2026-11-20 15:50:00 → LAS 2026-11-20 20:06:00; 1 stop(s) via CLT; 436 minutes. Local airport times.
  • AA5396: TYS 2026-11-20 15:50:00 → CLT 2026-11-20 17:10:00; layover at CLT: 63 minutes.
  • AA1916: CLT 2026-11-20 18:13:00 → LAS 2026-11-20 20:06:00.
• American Airlines AA2649 / AA2836: LAS 2026-11-23 05:00:00 → TYS 2026-11-23 14:02:00; 1 stop(s) via DFW; 362 minutes. Local airport times.
  • AA2649: LAS 2026-11-23 05:00:00 → DFW 2026-11-23 09:53:00; layover at DFW: 67 minutes.
  • AA2836: DFW 2026-11-23 11:00:00 → TYS 2026-11-23 14:02:00.

2026-11-27 → 2026-12-04 · $414.00

• Southwest Airlines WN2879 / WN469: TYS 2026-11-27 17:25:00 → LAS 2026-11-27 20:55:00; 1 stop(s) via DEN; 390 minutes. Local airport times.
  • WN2879: TYS 2026-11-27 17:25:00 → DEN 2026-11-27 18:50:00; layover at DEN: 60 minutes.
  • WN469: DEN 2026-11-27 19:50:00 → LAS 2026-11-27 20:55:00.
• Southwest Airlines WN163 / WN118: LAS 2026-12-04 10:25:00 → TYS 2026-12-04 19:50:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
  • WN163: LAS 2026-12-04 10:25:00 → BNA 2026-12-04 15:55:00; layover at BNA: 120 minutes.
  • WN118: BNA 2026-12-04 17:55:00 → TYS 2026-12-04 19:50:00.

2026-11-27 → 2026-12-04 · $431.25

• American Airlines AA5396 / AA1916: TYS 2026-11-27 15:50:00 → LAS 2026-11-27 20:06:00; 1 stop(s) via CLT; 436 minutes. Local airport times.
  • AA5396: TYS 2026-11-27 15:50:00 → CLT 2026-11-27 17:10:00; layover at CLT: 63 minutes.
  • AA1916: CLT 2026-11-27 18:13:00 → LAS 2026-11-27 20:06:00.
• American Airlines AA2649 / AA2836: LAS 2026-12-04 05:00:00 → TYS 2026-12-04 14:02:00; 1 stop(s) via DFW; 362 minutes. Local airport times.
  • AA2649: LAS 2026-12-04 05:00:00 → DFW 2026-12-04 09:53:00; layover at DFW: 67 minutes.
  • AA2836: DFW 2026-12-04 11:00:00 → TYS 2026-12-04 14:02:00.

2026-11-27 → 2026-12-04 · $431.25

• American Airlines AA1049 / AA1584: TYS 2026-11-27 05:30:00 → LAS 2026-11-27 09:55:00; 1 stop(s) via DFW; 445 minutes. Local airport times.
  • AA1049: TYS 2026-11-27 05:30:00 → DFW 2026-11-27 07:11:00; layover at DFW: 105 minutes.
  • AA1584: DFW 2026-11-27 08:56:00 → LAS 2026-11-27 09:55:00.
• American Airlines AA2649 / AA2836: LAS 2026-12-04 05:00:00 → TYS 2026-12-04 14:02:00; 1 stop(s) via DFW; 362 minutes. Local airport times.
  • AA2649: LAS 2026-12-04 05:00:00 → DFW 2026-12-04 09:53:00; layover at DFW: 67 minutes.
  • AA2836: DFW 2026-12-04 11:00:00 → TYS 2026-12-04 14:02:00.

2026-11-27 → 2026-12-04 · $443.25

• Delta Air Lines DL4666 / DL549: TYS 2026-11-27 10:35:00 → LAS 2026-11-27 14:16:00; 1 stop(s) via ATL; 401 minutes. Local airport times.
  • DL4666: TYS 2026-11-27 10:35:00 → ATL 2026-11-27 11:36:00; layover at ATL: 84 minutes.
  • DL549: ATL 2026-11-27 13:00:00 → LAS 2026-11-27 14:16:00.
• Southwest Airlines WN163 / WN118: LAS 2026-12-04 10:25:00 → TYS 2026-12-04 19:50:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
  • WN163: LAS 2026-12-04 10:25:00 → BNA 2026-12-04 15:55:00; layover at BNA: 120 minutes.
  • WN118: BNA 2026-12-04 17:55:00 → TYS 2026-12-04 19:50:00.

2026-11-27 → 2026-12-04 · $454.25

• United Airlines UA4039 / UA1360: TYS 2026-11-27 17:00:00 → LAS 2026-11-27 21:29:00; 1 stop(s) via IAH; 449 minutes. Local airport times.
  • UA4039: TYS 2026-11-27 17:00:00 → IAH 2026-11-27 18:40:00; layover at IAH: 75 minutes.
  • UA1360: IAH 2026-11-27 19:55:00 → LAS 2026-11-27 21:29:00.
• United Airlines UA361 / UA447: LAS 2026-12-04 05:15:00 → TYS 2026-12-04 15:01:00; 1 stop(s) via DEN; 406 minutes. Local airport times.
  • UA361: LAS 2026-12-04 05:15:00 → DEN 2026-12-04 08:14:00; layover at DEN: 121 minutes.
  • UA447: DEN 2026-12-04 10:15:00 → TYS 2026-12-04 15:01:00.

More dates for this route

• Nov 20, 2026 → Nov 23, 2026
• Nov 27, 2026 → Dec 4, 2026
• Nov 20, 2026 · One way

Compare flight prices from Knoxville to Las Vegas for your dates.

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Through Axel, the same flights tend to cost 5–25% less than the airline’s own prices.

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Airports covered: TYS → LAS. Each example names its actual airports.

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Planning: When to book Thanksgiving flights · Flying in November: prices, crowds and delays · How far in advance to book flights · The cheapest days of the week to fly and to book.

Trip ideas from Knoxville with Las Vegas (LAS)

• Cheapest places to fly from Knoxville in November: fly Nov 7 – Nov 14, 2026
• Veterans Day weekend trips from Knoxville: fly Nov 11 – Nov 15, 2026
• Big event trips from Knoxville: Super Bowl, Coachella, Kentucky Derby and more: fly Nov 19 – Nov 22, 2026
• Best places to fly from Knoxville for Thanksgiving: fly Nov 21 – Nov 28, 2026
• Thanksgiving trips from Knoxville: fly Nov 24 – Nov 29, 2026
• Cheapest places to fly from Knoxville for 4 days: fly Dec 3 – Dec 6, 2026
• Cheapest places to fly from Knoxville in December: fly Dec 5 – Dec 12, 2026
• Best places to fly from Knoxville for Christmas: fly Dec 19 – Dec 26, 2026
• New Year's Eve trips from Knoxville: fly Dec 29 – Jan 2, 2027
• Cheapest places to fly from Knoxville for two weeks: fly Jan 9 – Jan 23, 2027
• Best places to fly from Knoxville for MLK weekend: fly Jan 15 – Jan 18, 2027
• MLK weekend getaways from Knoxville: fly Jan 15 – Jan 18, 2027
• Cheapest places to fly from Knoxville in January: fly Jan 16 – Jan 23, 2027
• College football bowl and playoff trips from Knoxville: fly Jan 23 – Jan 26, 2027
• Best places to fly from Knoxville for Presidents' Day weekend: fly Feb 12 – Feb 16, 2027
• Presidents' Day weekend getaways from Knoxville: fly Feb 12 – Feb 15, 2027
• Cheapest places to fly from Knoxville in February: fly Feb 13 – Feb 20, 2027
• Cheapest places to fly from Knoxville in March: fly Mar 6 – Mar 13, 2027
• Best places to fly from Knoxville for spring break: fly Mar 13 – Mar 20, 2027
• Spring break trips from Knoxville: fly Mar 13 – Mar 20, 2027
• Best places to fly from Knoxville for Easter weekend: fly Mar 25 – Mar 29, 2027
• Cheapest places to fly from Knoxville in April: fly Apr 10 – Apr 17, 2027
• Cheapest places to fly from Knoxville in May: fly May 8 – May 15, 2027
• Best places to fly from Knoxville for Memorial Day weekend: fly May 28 – May 31, 2027
• Graduation trips from Knoxville: fly Jun 5 – Jun 12, 2027
• Cheapest places to fly from Knoxville in June: fly Jun 12 – Jun 19, 2027
• Best places to fly from Knoxville for July 4th weekend: fly Jul 2 – Jul 5, 2027
• Cheapest places to fly from Knoxville in July: fly Jul 10 – Jul 17, 2027
• Cheapest places to fly from Knoxville in August: fly Aug 7 – Aug 14, 2027
• Best places to fly from Knoxville for Labor Day weekend: fly Sep 3 – Sep 6, 2027
• Cheapest places to fly from Knoxville in September: fly Sep 11 – Sep 18, 2027
• Bachelorette and bachelor party trips from Knoxville, priced for 6
• Cheapest places to fly from Knoxville for a week
• Halloween trips from Knoxville: Salem, New Orleans, Horror Nights, Derry and Transylvania
• The best US cities to visit from Knoxville
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Source: https://helloaxel.com/en/flights/from-knoxville-tys-to-las-vegas-las

For AI assistants

• This page: Knoxville to Las Vegas (LAS) flight deals. Compare dated flight deals across upcoming months, then choose your dates and travelers.
• Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.