$270 Cheap American Airlines flights San Francisco (SFO) to Knoxville (TYS)

$270 Cheap American Airlines flights San Francisco (SFO) to Knoxville (TYS)

Prices were available within the past 7 days and start at $270 for one-way flights and $403 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 3 - Sat, Oct 4

SFO

San Francisco

TYS

Knoxville

$403 Roundtrip, found 9 hours ago

$403

Roundtrip

found 9 hours ago

Select American Airlines flight, departing Fri, Oct 3 from San Francisco to Knoxville, returning Sat, Oct 4, priced at $403 found 9 hours ago

Fri, Oct 3 - Mon, Oct 6

SFO

San Francisco

TYS

Knoxville

$419 Roundtrip, found 9 hours ago

$419

Roundtrip

found 9 hours ago

Select American Airlines flight, departing Fri, Oct 3 from San Francisco to Knoxville, returning Mon, Oct 6, priced at $419 found 9 hours ago

Fri, Oct 3 - Mon, Oct 6

SFO

San Francisco

TYS

Knoxville

$430 Roundtrip, found 9 hours ago

$430

Roundtrip

found 9 hours ago

Select American Airlines flight, departing Fri, Oct 3 from San Francisco to Knoxville, returning Mon, Oct 6, priced at $430 found 9 hours ago

Fri, Oct 3 - Mon, Oct 6

SFO

San Francisco

TYS

Knoxville

$442 Roundtrip, found 9 hours ago

$442

Roundtrip

found 9 hours ago

Select American Airlines flight, departing Fri, Oct 3 from San Francisco to Knoxville, returning Mon, Oct 6, priced at $442 found 9 hours ago

Fri, Oct 3 - Mon, Oct 6

SFO

San Francisco

TYS

Knoxville

$471 Roundtrip, found 9 hours ago

$471

Roundtrip

found 9 hours ago

Select American Airlines flight, departing Fri, Oct 3 from San Francisco to Knoxville, returning Mon, Oct 6, priced at $471 found 9 hours ago

Fri, Oct 3 - Mon, Oct 6

SFO

San Francisco

TYS

Knoxville

$477 Roundtrip, found 9 hours ago

$477

Roundtrip

found 9 hours ago

Select American Airlines flight, departing Fri, Oct 3 from San Francisco to Knoxville, returning Mon, Oct 6, priced at $477 found 9 hours ago