$79 Cheap Delta flights Portland (PDX) to Ontario (ONT)

$79 Cheap Delta flights Portland (PDX) to Ontario (ONT)

Prices were available within the past 7 days and start at $79 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 8 - Sat, Nov 15

PDX

Portland

ONT

Ontario

$157 Roundtrip, found 2 days ago

$157

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Nov 8 from Portland to Ontario, returning Sat, Nov 15, priced at $157 found 2 days ago

Sat, Nov 8 - Thu, Nov 13

PDX

Portland

ONT

Ontario

$167 Roundtrip, found 2 days ago

$167

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Nov 8 from Portland to Ontario, returning Thu, Nov 13, priced at $167 found 2 days ago

Sat, Nov 8 - Tue, Nov 11

PDX

Portland

ONT

Ontario

$201 Roundtrip, found 2 days ago

$201

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Nov 8 from Portland to Ontario, returning Tue, Nov 11, priced at $201 found 2 days ago

Wed, Nov 5 - Sat, Nov 15

PDX

Portland

ONT

Ontario

$207 Roundtrip, found 2 days ago

$207

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Nov 5 from Portland to Ontario, returning Sat, Nov 15, priced at $207 found 2 days ago

Wed, Nov 5 - Fri, Nov 14

PDX

Portland

ONT

Ontario

$217 Roundtrip, found 2 days ago

$217

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Nov 5 from Portland to Ontario, returning Fri, Nov 14, priced at $217 found 2 days ago

Tue, Nov 4 - Tue, Nov 11

PDX

Portland

ONT

Ontario

$251 Roundtrip, found 2 days ago

$251

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Nov 4 from Portland to Ontario, returning Tue, Nov 11, priced at $251 found 2 days ago