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SAT
San Antonio
TYS
Knoxville
San Antonio → Knoxville
Southwest Airlines · Round Trip · Nonstop
$436$445
per person · round trip
Flight Details
Cabin
Economy
Departs
Jul 23, 2026
Returns
Jul 26, 2026
Price History
Avg: $441
Low: $436
High: $445
Current price is the lowest recorded!
Mar 26Mar 30
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