Best Flights starting from $566
from$566economy
San Juan (SJU)
Tue, Jan 5
Roundtrip
Knoxville (TYS)
Tue, Jan 12
from$572economy
San Juan (SJU)
Wed, Jan 6
Roundtrip
Knoxville (TYS)
Wed, Jan 13
from$691economy
San Juan (SJU)
Mon, Jan 4
Roundtrip
Knoxville (TYS)
Mon, Jan 11
from$696economy
San Juan (SJU)
Fri, Jan 1
Roundtrip
Knoxville (TYS)
Fri, Jan 8
from$874economy
San Juan (SJU)
Sun, Jan 3
Roundtrip
Knoxville (TYS)
Sun, Jan 10
from$959economy
San Juan (SJU)
Sat, Jan 2
Roundtrip
Knoxville (TYS)
Sat, Jan 9
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Other Destinations
San Juan (SJU) to Newark (EWR) in January from $45
From $45
San Juan (SJU) to Houston (IAH) in January from $59
From $59
San Juan (SJU) to Rochester (ROC) in January from $88
From $88
San Juan (SJU) to Boston (BOS) in January from $102
From $102
San Juan (SJU) to Orlando (MCO) in January from $112
From $112
San Juan (SJU) to Austin (AUS) in January from $181
From $181
Flights from Other Cities
Appleton (ATW) to Knoxville (TYS) in January from $189
From $189
Omaha (OMA) to Knoxville (TYS) in January from $230
From $230
Chicago (ORD) to Knoxville (TYS) in January from $304
From $304
Akron (CAK) to Knoxville (TYS) in January from $309
From $309
Idaho Falls (IDA) to Knoxville (TYS) in January from $366
From $366
Santiago (STI) to Knoxville (TYS) in January from $568
From $568