$424 Cheap Delta flights Ontario (ONT) to Knoxville (TYS)

$424 Cheap Delta flights Ontario (ONT) to Knoxville (TYS)

Prices were available within the past 7 days and start at $424 for one-way flights and $304 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 4 - Tue, Nov 11

ONT

Ontario

TYS

Knoxville

$304 Roundtrip, found 3 days ago

$304

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Nov 4 from Ontario to Knoxville, returning Tue, Nov 11, priced at $304 found 3 days ago

Tue, Nov 4 - Sat, Nov 8

ONT

Ontario

TYS

Knoxville

$319 Roundtrip, found 3 days ago

$319

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Nov 4 from Ontario to Knoxville, returning Sat, Nov 8, priced at $319 found 3 days ago

Tue, Nov 4 - Thu, Nov 6

ONT

Ontario

TYS

Knoxville

$334 Roundtrip, found 3 days ago

$334

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Nov 4 from Ontario to Knoxville, returning Thu, Nov 6, priced at $334 found 3 days ago

Mon, Sep 22 - Tue, Sep 23

ONT

Ontario

TYS

Knoxville

$389 Roundtrip, found 6 hours ago

$389

Roundtrip

found 6 hours ago

Select Delta flight, departing Mon, Sep 22 from Ontario to Knoxville, returning Tue, Sep 23, priced at $389 found 6 hours ago

Tue, Nov 4 - Fri, Nov 7

ONT

Ontario

TYS

Knoxville

$403 Roundtrip, found 3 days ago

$403

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Nov 4 from Ontario to Knoxville, returning Fri, Nov 7, priced at $403 found 3 days ago

Sun, Sep 21 - Tue, Sep 23

ONT

Ontario

TYS

Knoxville

$418 Roundtrip, found 6 hours ago

$418

Roundtrip

found 6 hours ago

Select Delta flight, departing Sun, Sep 21 from Ontario to Knoxville, returning Tue, Sep 23, priced at $418 found 6 hours ago