$89 Cheap United flights Portland (PDX) to San Francisco (SFO)

View $89 flight on Thu, May 7, 2026Opens in a new window

$89 Cheap United flights Portland (PDX) to San Francisco (SFO)

Prices were available within the past 7 days and start at $89 for one-way flights and $383 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Apr 7 - Tue, Apr 14
PDX
Portland
SFO
San Francisco
$383 Roundtrip, found 1 day ago
$383
Roundtrip
found 1 day ago
Select United flight, departing Tue, Apr 7 from Portland to San Francisco, returning Tue, Apr 14, priced at $383 found 1 day ago

Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Norman Y. Mineta San Jose Intl. SJC. Average driving time to city center is 50 minutes. Flights from $215
SJC
Norman Y. Mineta San Jose Intl.
Average driving time to city center50 min
Flights from $215

Find the cheapest month to fly from Portland (PDX) to San Francisco (SFO)

January is typically the cheapest month to fly

From $48 - $147 per traveler.

Travel information

Origin airport
Portland Intl.
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Popular airline
Frontier Airlines
Distance
881 km
Average flight time
1 hour 54 mins

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