Book United San Antonio to Knoxville flight deals from $445

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Urban cityscape on a sunny day in Knoxville

Plan ahead for flights from San Antonio to Knoxville

from
to
Type
Dates
Price*
San Antonio (SAT)
to Knoxville (TYS)
Roundtrip
Depart Mon 16 Jul 2018
Return Tue 31 Jul 2018
from$ 445*Viewed: 17 hours ago
San Antonio (SAT)
to Knoxville (TYS)
Roundtrip
Depart Tue 17 Jul 2018
Return Wed 1 Aug 2018
from$ 445*Viewed: 17 hours ago
San Antonio (SAT)
to Knoxville (TYS)
Roundtrip
Depart Mon 9 Jul 2018
Return Tue 24 Jul 2018
from$ 465*Viewed: 17 hours ago
San Antonio (SAT)
to Knoxville (TYS)
Roundtrip
Depart Tue 10 Jul 2018
Return Wed 25 Jul 2018
from$ 465*Viewed: 17 hours ago
San Antonio (SAT)
to Knoxville (TYS)
Roundtrip
Depart Fri 13 Jul 2018
Return Sat 28 Jul 2018
from$ 490*Viewed: 17 hours ago
San Antonio (SAT)
to Knoxville (TYS)
Roundtrip
Depart Wed 18 Jul 2018
Return Thu 2 Aug 2018
from$ 490*Viewed: 17 hours ago
San Antonio (SAT)
to Knoxville (TYS)
Roundtrip
Depart Thu 19 Jul 2018
Return Fri 3 Aug 2018
from$ 490*Viewed: 17 hours ago
San Antonio (SAT)
to Knoxville (TYS)
Roundtrip
Depart Fri 6 Jul 2018
Return Sat 21 Jul 2018
from$ 510*Viewed: 17 hours ago
San Antonio (SAT)
to Knoxville (TYS)
Roundtrip
Depart Wed 11 Jul 2018
Return Thu 26 Jul 2018
from$ 510*Viewed: 17 hours ago
San Antonio (SAT)
to Knoxville (TYS)
Roundtrip
Depart Thu 12 Jul 2018
Return Fri 27 Jul 2018
from$ 510*Viewed: 17 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

Weather in Knoxville

82 °FSaturday06/23/2018
76 °FSunday06/24/2018
83 °FMonday06/25/2018
85 °FTuesday06/26/2018
81 °FWednesday06/27/2018
78 °FThursday06/28/2018
77 °FFriday06/29/2018
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