$453 Cheap American Airlines flights San Francisco (SFO) to Knoxville (TYS)

$453 Cheap American Airlines flights San Francisco (SFO) to Knoxville (TYS)

Prices were available within the past 7 days and start at $453 for one-way flights and $688 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 18 - Wed, Dec 31

SFO

San Francisco

TYS

Knoxville

$688 Roundtrip, found 2 days ago

$688

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Dec 18 from San Francisco to Knoxville, returning Wed, Dec 31, priced at $688 found 2 days ago

Thu, Dec 18 - Sun, Dec 28

SFO

San Francisco

TYS

Knoxville

$802 Roundtrip, found 2 days ago

$802

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Dec 18 from San Francisco to Knoxville, returning Sun, Dec 28, priced at $802 found 2 days ago

Thu, Dec 18 - Sat, Dec 27

SFO

San Francisco

TYS

Knoxville

$847 Roundtrip, found 2 days ago

$847

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Dec 18 from San Francisco to Knoxville, returning Sat, Dec 27, priced at $847 found 2 days ago

Fri, Dec 19 - Thu, Dec 25

SFO

San Francisco

TYS

Knoxville

$905 Roundtrip, found 2 days ago

$905

Roundtrip

found 2 days ago

Select American Airlines flight, departing Fri, Dec 19 from San Francisco to Knoxville, returning Thu, Dec 25, priced at $905 found 2 days ago

Sat, Dec 20 - Wed, Dec 31

SFO

San Francisco

TYS

Knoxville

$973 Roundtrip, found 2 days ago

$973

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Dec 20 from San Francisco to Knoxville, returning Wed, Dec 31, priced at $973 found 2 days ago

Sun, Dec 21 - Wed, Dec 31

SFO

San Francisco

TYS

Knoxville

$981 Roundtrip, found 2 days ago

$981

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Dec 21 from San Francisco to Knoxville, returning Wed, Dec 31, priced at $981 found 2 days ago