Helping travelers to find the best flight offers
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Portland to San Francisco:
Unable to find information about the schedule of direct flights from
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.
Below you will find a list of airlines operating flights on the Portland — San Francisco route and the starting prices for flights of each specific airline on it.
Portland — San Francisco
07/25/2025
Departure date
Direct flight
AS661
Starting at $79
Portland — San Francisco
06/27/2025
Departure date
Direct flight
F93361
Starting at $82
Portland — San Francisco
06/29/2025
Departure date
Direct flight
UA1116
Starting at $246
Portland — San Francisco
09/15/2025
Departure date
Direct flight
UA1998
Starting at $164
Portland — San Francisco
09/17/2025
Departure date
Direct flight
AS520
Starting at $131
Portland — San Francisco
09/18/2025
Departure date
Direct flight
AS1295
Starting at $69
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.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Portland to San Francisco
A direct 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.
The cheapest one-way flight from Portland to San Francisco departs on 09/17/2025, is operated by Alaska Airlines and costs $48
The cheapest roundtrip flight from Portland to San Francisco departs on 07/25/2025, is operated by Frontier Airlines and costs $119
Fastest flight from Portland to San Francisco takes 1h 48m
There are direct flights on this route 5 days a week: Su, Mo, We, Th, and Fr
The distance between Portland and San Francisco is 868km (538 miles). There are 161 direct flights from Portland to San Francisco. Portland and San Francisco are in the same time zone. Flights from Portland begin at 5:30 AM. The latest flight from Portland departs at 9:50 PM.
The cheapest flight ticket from Portland to San Francisco according to data for the last 48 hours costs $48
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: August.
The fastest flights from Portland to San Francisco start from 1 hour 48 minutes in the air.
The following airlines operate direct flights on the route Portland — San Francisco: Alaska Airlines, Frontier Airlines, United Airlines
We couldn't find any special offers for flights from Portland to San Francisco
