$149 Cheap Alaska Airlines flights Ontario (ONT) to Portland (PDX)

$149 Cheap Alaska Airlines flights Ontario (ONT) to Portland (PDX)

Prices were available within the past 7 days and start at $149 for one-way flights and $257 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 20 - Tue, Sep 23

ONT

Ontario

PDX

Portland

$257 Roundtrip, found 1 day ago

$257

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Sep 20 from Ontario to Portland, returning Tue, Sep 23, priced at $257 found 1 day ago

Tue, Sep 9 - Wed, Sep 10

ONT

Ontario

PDX

Portland

$277 Roundtrip, found 5 days ago

$277

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Tue, Sep 9 from Ontario to Portland, returning Wed, Sep 10, priced at $277 found 5 days ago

Sun, Nov 23 - Sat, Nov 29

ONT

Ontario

PDX

Portland

$277 Roundtrip, found 2 days ago

$277

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sun, Nov 23 from Ontario to Portland, returning Sat, Nov 29, priced at $277 found 2 days ago

Mon, Sep 8 - Wed, Sep 10

ONT

Ontario

PDX

Portland

$287 Roundtrip, found 5 days ago

$287

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Mon, Sep 8 from Ontario to Portland, returning Wed, Sep 10, priced at $287 found 5 days ago