Flights from Boise to Knoxville from $ 306*
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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 | 03/03/26 - 03/10/26 | from $Â 306 Viewed: 41 minutes ago |
| Boise (BOI) | Knoxville (TYS) | Roundtrip | Economy | 02/24/26 - 03/03/26 | from $Â 311 Viewed: 41 minutes ago |
| Boise (BOI) | Knoxville (TYS) | Roundtrip | Economy | 02/11/26 - 02/18/26 | from $Â 330 Viewed: 41 minutes ago |
| Boise (BOI) | Knoxville (TYS) | Roundtrip | Economy | 02/25/26 - 03/04/26 | from $Â 344 Viewed: 41 minutes ago |
| Boise (BOI) | Knoxville (TYS) | Roundtrip | Economy | 02/04/26 - 02/11/26 | from $Â 350 Viewed: 41 minutes ago |
| Boise (BOI) | Knoxville (TYS) | Roundtrip | Economy | 02/14/26 - 02/18/26 | from $Â 351 Viewed: 41 minutes ago |
| Boise (BOI) | Knoxville (TYS) | Roundtrip | Economy | 02/07/26 - 02/11/26 | from $Â 355 Viewed: 41 minutes ago |
| Boise (BOI) | Knoxville (TYS) | Roundtrip | Economy | 03/04/26 - 03/11/26 | from $Â 359 Viewed: 41 minutes 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.
