$147 Cheap United flights Knoxville (TYS) to Boston (BOS)

$147 Cheap United flights Knoxville (TYS) to Boston (BOS)

Prices were available within the past 7 days and start at $147 for one-way flights and $303 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 6 - Tue, Jun 16

TYS

Knoxville

BOS

Boston

$303 Roundtrip, found 5 days ago

$303

Roundtrip

found 5 days ago

Select United flight, departing Sat, Jun 6 from Knoxville to Boston, returning Tue, Jun 16, priced at $303 found 5 days ago

Sat, Jun 6 - Tue, Jun 16

TYS

Knoxville

BOS

Boston

$308 Roundtrip, found 5 days ago

$308

Roundtrip

found 5 days ago

Select United flight, departing Sat, Jun 6 from Knoxville to Boston, returning Tue, Jun 16, priced at $308 found 5 days ago

Sat, Jun 6 - Tue, Jun 16

TYS

Knoxville

BOS

Boston

$319 Roundtrip, found 5 days ago

$319

Roundtrip

found 5 days ago

Select United flight, departing Sat, Jun 6 from Knoxville to Boston, returning Tue, Jun 16, priced at $319 found 5 days ago

Sat, Jun 6 - Tue, Jun 16

TYS

Knoxville

BOS

Boston

$338 Roundtrip, found 5 days ago

$338

Roundtrip

found 5 days ago

Select United flight, departing Sat, Jun 6 from Knoxville to Boston, returning Tue, Jun 16, priced at $338 found 5 days ago

Sat, Jun 6 - Tue, Jun 16

TYS

Knoxville

BOS

Boston

$342 Roundtrip, found 5 days ago

$342

Roundtrip

found 5 days ago

Select United flight, departing Sat, Jun 6 from Knoxville to Boston, returning Tue, Jun 16, priced at $342 found 5 days ago

Sat, Jun 6 - Tue, Jun 16

TYS

Knoxville

BOS

Boston

$348 Roundtrip, found 5 days ago

$348

Roundtrip

found 5 days ago

Select United flight, departing Sat, Jun 6 from Knoxville to Boston, returning Tue, Jun 16, priced at $348 found 5 days ago