United flights from Knoxville to Las Vegas from $ 263*
Featured daily fares for flights from Knoxville (TYS) to Las Vegas (LAS)
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More United deals on Knoxville (TYS) to Las Vegas (LAS) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| FromKnoxville (TYS) | ToLas Vegas (LAS) | Roundtrip | Economy | 05/12/25 - 05/16/25 | from $ 563* Viewed: 1 day ago |
| FromKnoxville (TYS) | ToLas Vegas (LAS) | Roundtrip | Economy | 05/12/25 - 05/16/25 | from $ 648* Viewed: 1 day ago |
| FromKnoxville (TYS) | ToLas Vegas (LAS) | Roundtrip | Economy | 05/19/25 - 05/26/25 | from $ 745* Viewed: 1 day ago |
| FromKnoxville (TYS) | ToLas Vegas (LAS) | Roundtrip | Economy | 05/19/25 - 05/26/25 | from $ 850* Viewed: 1 day ago |
| FromKnoxville (TYS) | ToLas Vegas (LAS) | Roundtrip | Economy | 05/19/25 - 05/26/25 | from $ 1,076* Viewed: 1 day ago |
| FromKnoxville (TYS) | ToLas Vegas (LAS) | Roundtrip | Economy | 05/19/25 - 05/26/25 | from $ 1,181* Viewed: 1 day ago |
| FromKnoxville (TYS) | ToLas Vegas (LAS) | Roundtrip | Economy | 10/05/25 - 10/17/25 | from $ 665* Viewed: 1 hour ago |
| FromKnoxville (TYS) | ToLas Vegas (LAS) | Roundtrip | Economy | 10/05/25 - 10/17/25 | from $ 760* Viewed: 1 hour ago |
| FromKnoxville (TYS) | ToLas Vegas (LAS) | Roundtrip | Economy | 10/05/25 - 10/17/25 | from $ 1,048* Viewed: 1 hour ago |
| FromKnoxville (TYS) | ToLas Vegas (LAS) | Roundtrip | Economy | 10/05/25 - 10/17/25 | from $ 1,143* Viewed: 1 hour ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
