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Knoxville → Las Vegas

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TYS → LAS1 adulteconomy

18 flight options · 4 airlines

Round-trip flights

Fri, Nov 20 – Mon, Nov 23

Delta Air Lines
10:35 amTYS
6h 41m
ATL · 1h 24m
2:16 pmLAS
Allegiant Air
9:00 amLAS
3h 41m
Nonstop
3:41 pmTYS

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
7:05 amTYS
7h 20m
BNA · 2h 5m
11:25 amLAS
Southwest Airlines
10:25 amLAS
6h 25m
BNA · 2h
7:50 pmTYS

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
5:30 amTYS
7h 25m
DFW · 1h 45m
9:55 amLAS
American Airlines
5:00 amLAS
6h 2m
DFW · 1h 7m
2:02 pmTYS

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
5:00 pmTYS
7h 29m
IAH · 1h 15m
9:29 pmLAS
United Airlines
5:15 amLAS
6h 46m
DEN · 2h 1m
3:01 pmTYS

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
7:05 amTYS
7h 20m
BNA · 2h 5m
11:25 amLAS
Southwest Airlines
10:25 amLAS
6h 25m
BNA · 2h
7:50 pmTYS

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
5:25 pmTYS
6h 30m
DEN · 1h
8:55 pmLAS
Southwest Airlines
10:25 amLAS
6h 25m
BNA · 2h
7:50 pmTYS

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
3:50 pmTYS
7h 16m
CLT · 1h 3m
8:06 pmLAS
American Airlines
5:00 amLAS
6h 2m
DFW · 1h 7m
2:02 pmTYS

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
5:25 pmTYS
6h 30m
DEN · 1h
8:55 pmLAS
Southwest Airlines
10:25 amLAS
6h 25m
BNA · 2h
7:50 pmTYS

Round-trip total · 1 adult · Taxes included

Show 4 more flights

Fri, Nov 27 – Fri, Dec 4

American Airlines
3:50 pmTYS
7h 16m
CLT · 1h 3m
8:06 pmLAS
American Airlines
5:00 amLAS
6h 2m
DFW · 1h 7m
2:02 pmTYS

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

American Airlines
5:30 amTYS
7h 25m
DFW · 1h 45m
9:55 amLAS
American Airlines
5:00 amLAS
6h 2m
DFW · 1h 7m
2:02 pmTYS

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Delta Air Lines
10:35 amTYS
6h 41m
ATL · 1h 24m
2:16 pmLAS
Southwest Airlines
10:25 amLAS
6h 25m
BNA · 2h
7:50 pmTYS

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
5:00 pmTYS
7h 29m
IAH · 1h 15m
9:29 pmLAS
United Airlines
5:15 amLAS
6h 46m
DEN · 2h 1m
3:01 pmTYS

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Southwest Airlines
5:25 pmTYS
6h 30m
DEN · 1h
8:55 pmLAS

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
5:30 amTYS
7h 25m
DFW · 1h 45m
9:55 amLAS

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
5:00 pmTYS
7h 29m
IAH · 1h 15m
9:29 pmLAS

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
10:35 amTYS
6h 41m
ATL · 1h 24m
2:16 pmLAS

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
7:05 amTYS
7h 20m
BNA · 2h 5m
11:25 amLAS

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
3:50 pmTYS
7h 16m
CLT · 1h 3m
8:06 pmLAS

One-way total · 1 adult · Taxes included

Make this trip yours

TYS ⇄ LAS

Economy

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

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More dates

Nov 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)
2026-11-20 · one waySouthwest AirlinesWN2879 + WN469$185.002026-10-29T01:30:55Z
2026-11-20 · one wayAmerican AirlinesAA1049 + AA1584$195.002026-10-29T01:30:55Z
2026-11-20 · one wayUnited AirlinesUA4039 + UA1360$205.002026-10-29T01:30:55Z
2026-11-20 · one wayDelta Air LinesDL4666 + DL549$210.002026-10-29T01:30:55Z
2026-11-20 → 2026-11-23Delta Air Lines / Allegiant AirDL4666 + DL549 / G482$310.002026-10-29T01:30:55Z
2026-11-20 → 2026-11-23Southwest AirlinesWN4714 + WN1705 / WN163 + WN118$360.002026-10-29T01:30:55Z
2026-11-20 → 2026-11-23American AirlinesAA1049 + AA1584 / AA2649 + AA2836$375.002026-10-29T01:30:55Z
2026-11-20 → 2026-11-23United AirlinesUA4039 + UA1360 / UA361 + UA447$395.002026-10-29T01:30:55Z
2026-11-27 → 2026-12-04Southwest AirlinesWN4714 + WN1705 / WN163 + WN118$414.002026-10-29T01:30:55Z
2026-11-20 · one waySouthwest AirlinesWN4714 + WN1705$185.002026-10-29T01:30:55Z
2026-11-20 · one wayAmerican AirlinesAA5396 + AA1916$195.002026-10-29T01:30:55Z
2026-11-20 → 2026-11-23Southwest AirlinesWN2879 + WN469 / WN163 + WN118$360.002026-10-29T01:30:55Z
2026-11-20 → 2026-11-23American AirlinesAA5396 + AA1916 / AA2649 + AA2836$375.002026-10-29T01:30:55Z
2026-11-27 → 2026-12-04Southwest AirlinesWN2879 + WN469 / WN163 + WN118$414.002026-10-29T01:30:55Z
2026-11-27 → 2026-12-04American AirlinesAA5396 + AA1916 / AA2649 + AA2836$431.252026-10-29T01:30:55Z
2026-11-27 → 2026-12-04American AirlinesAA1049 + AA1584 / AA2649 + AA2836$431.252026-10-29T01:30:55Z
2026-11-27 → 2026-12-04Delta Air Lines / Southwest AirlinesDL4666 + DL549 / WN163 + WN118$443.252026-10-29T01:30:55Z
2026-11-27 → 2026-12-04United AirlinesUA4039 + UA1360 / UA361 + UA447$454.252026-10-29T01:30:55Z

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