Flights from San Antonio to Knoxville from $ 293*
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1 Passenger, Economy
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Featured daily fares for flights from San Antonio (SAT) to Knoxville (TYS)
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More United deals on San Antonio (SAT) to Knoxville (TYS) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| San Antonio (SAT) | Knoxville (TYS) | Roundtrip | Economy | 04/14/26 - 04/17/26 | from $Â 293 Viewed: 14 hours ago |
| San Antonio (SAT) | Knoxville (TYS) | Roundtrip | Economy | 04/14/26 - 04/16/26 | from $Â 323 Viewed: 14 hours ago |
| San Antonio (SAT) | Knoxville (TYS) | Roundtrip | Economy | 04/14/26 - 04/17/26 | from $Â 549 Viewed: 14 hours ago |
| San Antonio (SAT) | Knoxville (TYS) | Roundtrip | Economy | 04/14/26 - 04/16/26 | from $Â 579 Viewed: 14 hours ago |
| San Antonio (SAT) | Knoxville (TYS) | Roundtrip | Economy | 04/14/26 - 04/17/26 | from $Â 609 Viewed: 14 hours ago |
| San Antonio (SAT) | Knoxville (TYS) | Roundtrip | Economy | 04/14/26 - 04/16/26 | from $Â 639 Viewed: 14 hours ago |
| San Antonio (SAT) | Knoxville (TYS) | Roundtrip | Economy | 03/27/26 - 04/03/26 | from $Â 572 Viewed: 4 hours ago |
| San Antonio (SAT) | Knoxville (TYS) | Roundtrip | Economy | 03/27/26 - 04/03/26 | from $Â 731 Viewed: 4 hours 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.
