$49 Cheap Frontier Airlines flights San Francisco (SFO) to Portland (PDX)

$49 Cheap Frontier Airlines flights San Francisco (SFO) to Portland (PDX)

Prices were available within the past 7 days and start at $49 for one-way flights and $133 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jul 7 - Fri, Jul 11

SFO

San Francisco

PDX

Portland

$133 Roundtrip, found 15 hours ago

$133

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Mon, Jul 7 from San Francisco to Portland, returning Fri, Jul 11, priced at $133 found 15 hours ago

Mon, Jul 7 - Fri, Jul 11

SFO

San Francisco

PDX

Portland

$153 Roundtrip, found 15 hours ago

$153

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Mon, Jul 7 from San Francisco to Portland, returning Fri, Jul 11, priced at $153 found 15 hours ago

Mon, Jul 7 - Fri, Jul 11

SFO

San Francisco

PDX

Portland

$171 Roundtrip, found 15 hours ago

$171

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Mon, Jul 7 from San Francisco to Portland, returning Fri, Jul 11, priced at $171 found 15 hours ago

Mon, Jul 7 - Fri, Jul 11

SFO

San Francisco

PDX

Portland

$284 Roundtrip, found 15 hours ago

$284

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Mon, Jul 7 from San Francisco to Portland, returning Fri, Jul 11, priced at $284 found 15 hours ago