Flights from Boise to Knoxville from $ 345*
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1 Passenger, Economy
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Featured daily fares for flights from Boise (BOI) to Knoxville (TYS)
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More United deals on Boise (BOI) to Knoxville (TYS) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Boise (BOI) | Knoxville (TYS) | Roundtrip | Economy | 01/17/26 - 01/20/26 | from $Â 345 Viewed: 1 day ago |
| Boise (BOI) | Knoxville (TYS) | Roundtrip | Economy | 01/17/26 - 01/21/26 | from $Â 374 Viewed: 1 day ago |
| Boise (BOI) | Knoxville (TYS) | Roundtrip | Economy | 01/17/26 - 01/24/26 | from $Â 374 Viewed: 1 day ago |
| Boise (BOI) | Knoxville (TYS) | Roundtrip | Economy | 01/13/26 - 01/17/26 | from $Â 374 Viewed: 1 day ago |
| Boise (BOI) | Knoxville (TYS) | Roundtrip | Economy | 01/13/26 - 01/20/26 | from $Â 379 Viewed: 1 day ago |
| Boise (BOI) | Knoxville (TYS) | Roundtrip | Economy | 01/16/26 - 01/20/26 | from $Â 384 Viewed: 1 day ago |
| Boise (BOI) | Knoxville (TYS) | Roundtrip | Economy | 01/10/26 - 01/17/26 | from $Â 386 Viewed: 1 day ago |
| Boise (BOI) | Knoxville (TYS) | Roundtrip | Economy | 01/28/26 - 01/31/26 | from $Â 389 Viewed: 1 day 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. Schedules are subject to change without notice.
