starting at $88
starting at $298
starting at $233
starting at $81
starting at $189
Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Portland to San Francisco. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Portland to San Francisco, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Portland to San Francisco:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
More than 5 airlines operate flights from Portland to San Francisco, including United Airlines, Hawaiian Airlines, Southwest Airlines, Alaska Airlines, and Frontier Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $81, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
starting at $88
starting at $298
starting at $233
starting at $81
starting at $189
Portland — San Francisco
03/27/2026
Departure
Direct flight
UA2615
starting at $143
Portland — San Francisco
04/02/2026
Departure
Direct flight
UA2114
starting at $195
Portland — San Francisco
03/21/2026
Departure
Direct flight
HA6298
starting at $298
Portland — San Francisco
05/16/2026
Departure
Direct flight
UA2615
starting at $186
Portland — San Francisco
03/31/2026
Departure
Direct flight
UA751
starting at $299
Portland — Oakland
04/01/2026
Departure
Direct flight
WN4093
starting at $233
Portland — Oakland
04/18/2026
Departure
Direct flight
AS2283
starting at $237
Portland — San Jose
04/18/2026
Departure
Direct flight
AS3379
starting at $164
Portland — San Jose
05/01/2026
Departure
Direct flight
AS2108
starting at $159
Unable to find information about the schedule of direct flights from
The cheapest one-way flight from Portland to San Francisco departs on 05/02/2026, is operated by Alaska Airlines and costs $81
The cheapest roundtrip flight from Portland to San Francisco departs on 06/25/2026, is operated by Alaska Airlines and costs $233
Fastest flight from Portland to San Francisco takes 1h 47m
There are direct flights on this route 5 days a week: Tu, We, Th, Fr, and Sa
The distance between Portland and San Francisco is 868km (538 miles). The average flight duration is 1h 54m. Portland and San Francisco are in the same time zone
The cheapest flight ticket from Portland to San Francisco according to data for the last 48 hours costs $81
Often the best time to buy tickets from Portland to San Francisco is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Portland to San Francisco can be found flying in these months: May, April, March.
The fastest flights from Portland to San Francisco start from 1 hour 47 minutes in the air.
The following airlines operate direct flights on the route Portland — San Francisco: United Airlines, Hawaiian Airlines, Southwest Airlines
The cost of a one-way flight from Portland to San Francisco ranges from $81 (May 2026) to $93 (March 2026). On average, the ticket price is about $87–$181.
