$94 Cheap United flights San Francisco (SFO) to Portland (PDX)

View $94 flight on Wed, Feb 4, 2026Opens in a new window

$94 Cheap United flights San Francisco (SFO) to Portland (PDX)

Prices were available within the past 7 days and start at $94 for one-way flights and $147 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Feb 4 - Fri, Feb 6
SFO
San Francisco
PDX
Portland
$147 Roundtrip, found 10 hours ago
$147
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Feb 4 from San Francisco to Portland, returning Fri, Feb 6, priced at $147 found 10 hours ago
United
Wed, Feb 4 - Fri, Feb 6
SFO
San Francisco
PDX
Portland
$177 Roundtrip, found 10 hours ago
$177
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Feb 4 from San Francisco to Portland, returning Fri, Feb 6, priced at $177 found 10 hours ago
United
Wed, Feb 4 - Fri, Feb 6
SFO
San Francisco
PDX
Portland
$182 Roundtrip, found 10 hours ago
$182
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Feb 4 from San Francisco to Portland, returning Fri, Feb 6, priced at $182 found 10 hours ago
United
Wed, Feb 4 - Fri, Feb 6
SFO
San Francisco
PDX
Portland
$247 Roundtrip, found 10 hours ago
$247
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Feb 4 from San Francisco to Portland, returning Fri, Feb 6, priced at $247 found 10 hours ago
United
Thu, Mar 19 - Mon, Mar 23
SFO
San Francisco
PDX
Portland
$249 Roundtrip, found 6 days ago
$249
Roundtrip
found 6 days ago
Select United flight, departing Thu, Mar 19 from San Francisco to Portland, returning Mon, Mar 23, priced at $249 found 6 days ago

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

January is typically the cheapest month to fly

From $48 - $143 per traveler.

Alternative airports near Portland

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

Select flight to Portland Intl. PDX. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $170
PDX
Portland Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $170
Flights from San Francisco (SFO) to Portland (PDX)
Origin airport
San Francisco Intl.
Destination airport
Portland Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
881 km
Average flight time
1 hour 51 mins