$139 Cheap Delta flights Boston (BOS) to Knoxville (TYS)

$139 Cheap Delta flights Boston (BOS) to Knoxville (TYS)

Prices were available within the past 7 days and start at $139 for one-way flights and $277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 22 - Tue, Sep 29

BOS

Boston

TYS

Knoxville

$277 Roundtrip, just found

$277

Roundtrip

just found

Select Delta flight, departing Tue, Sep 22 from Boston to Knoxville, returning Tue, Sep 29, priced at $277 just found

Tue, Sep 22 - Tue, Sep 29

BOS

Boston

TYS

Knoxville

$277 Roundtrip, just found

$277

Roundtrip

just found

Select Delta flight, departing Tue, Sep 22 from Boston to Knoxville, returning Tue, Sep 29, priced at $277 just found

Tue, Sep 22 - Tue, Sep 29

BOS

Boston

TYS

Knoxville

$306 Roundtrip, just found

$306

Roundtrip

just found

Select Delta flight, departing Tue, Sep 22 from Boston to Knoxville, returning Tue, Sep 29, priced at $306 just found

Sat, Sep 19 - Sat, Sep 26

BOS

Boston

TYS

Knoxville

$319 Roundtrip, found 3 days ago

$319

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Sep 19 from Boston to Knoxville, returning Sat, Sep 26, priced at $319 found 3 days ago

Tue, Sep 22 - Tue, Sep 29

BOS

Boston

TYS

Knoxville

$322 Roundtrip, just found

$322

Roundtrip

just found

Select Delta flight, departing Tue, Sep 22 from Boston to Knoxville, returning Tue, Sep 29, priced at $322 just found

Sun, Sep 20 - Sat, Sep 26

BOS

Boston

TYS

Knoxville

$327 Roundtrip, found 3 days ago

$327

Roundtrip

found 3 days ago

Select Delta flight, departing Sun, Sep 20 from Boston to Knoxville, returning Sat, Sep 26, priced at $327 found 3 days ago