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

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

Prices were available within the past 7 days and start at for one-way flights and $387 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 8 - Tue, Jan 20

TYS

Knoxville

ONT

Ontario

$387 Roundtrip, found 1 day ago

$387

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Jan 8 from Knoxville to Ontario, returning Tue, Jan 20, priced at $387 found 1 day ago

Fri, Jan 9 - Mon, Jan 19

TYS

Knoxville

ONT

Ontario

$417 Roundtrip, found 1 day ago

$417

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Jan 9 from Knoxville to Ontario, returning Mon, Jan 19, priced at $417 found 1 day ago

Thu, Jan 8 - Mon, Jan 12

TYS

Knoxville

ONT

Ontario

$457 Roundtrip, found 19 hours ago

$457

Roundtrip

found 19 hours ago

Select Delta flight, departing Thu, Jan 8 from Knoxville to Ontario, returning Mon, Jan 12, priced at $457 found 19 hours ago