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Cheap Flights from Knoxville to San Antonio - TYS to SAT

Did You Know?

126,102 seats are available per week to fly from Knoxville, TN to San Antonio.
American Airlines has 489 connecting flights between Knoxville, TN and San Antonio.
You must make at least one connection to fly from Knoxville, TN to San Antonio.
There are 3776 flights from Knoxville, TN to San Antonio per week.

Cheap Domestic Flights from Knoxville - TYS

Flights
Airline
Lowest Price
American, Delta, United, US Airways
$416

Cheap Domestic Flights to San Antonio - SAT

Flights
Airline
Lowest Price
United, Delta, US Airways, American, AirTran
$269
United, US Airways, AirTran, Delta, American
$301
Delta, United, AirTran, American, US Airways
$309
AirTran, American, United, Delta, US Airways
$345
American, US Airways, Delta, United
$365
United, Delta, American, US Airways
$266
Delta, United, American
$328
United, US Airways, Delta
$309
US Airways, Delta, United, American
$275
Delta, United, US Airways
$333
Delta, US Airways, American, AirTran, United
$167
Delta, AirTran, US Airways, United, American
$113
American, US Airways, Delta, United
$115
JetBlue, American, US Airways, United, Delta, AirTran
$375
American, Delta, United, Frontier, US Airways
$206
Frontier, AirTran, Delta, American, US Airways, United
$294
US Airways, American, United, AirTran, Delta, JetBlue
$375
United, Delta, US Airways, American
$302
Delta, Frontier, US Airways, American, United, Alaska, AirTran
$351
Spirit, Frontier, American, AirTran, Delta, United, Alaska, US Airways
$342
United, AirTran, Spirit, US Airways, American, Delta, Alaska
$206
United, AirTran, American, US Airways, Delta
$331
Delta, American, United
$269
Spirit, AirTran, US Airways, Delta, Alaska
$148
AirTran, American, Delta, US Airways, United
$303
Spirit, American, US Airways, Delta, United, AirTran
$137
American, US Airways, Delta, United, AirTran
$366
United, Delta, US Airways, American, AirTran
$344

Cheap International Flights to San Antonio - SAT

Flights
Airline
Lowest Price
American, Spirit, AirTran, AeroMexico, US Airways, Delta, United
$351
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Cheap Flights from Knoxville to San Antonio, from $418 Round trip from TYS to SAT