Cheap flights from Portland to San Francisco
Fares from $79 in November 2026. Compare every month below, then book with the site you like.
Search Portland → San Francisco flightsCheapest Portland to San Francisco fares by month
Lowest price per person found in recent searches. Prices change often and are checked when you book.
- November 2026Nov 22 · one way · Alaska Airlines · Direct$79See deal
Portland to San Francisco at a glance
- Distance551 miles
- Nonstop flight timeabout 1h 45m
- Cheapest monthNovember 2026
- Airport codesPDX → SFO
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Frequently asked questions
- How much is a flight from Portland to San Francisco?
- The cheapest fare we found recently is $79 per person, departing Nov 22 on Alaska Airlines. Prices change daily, so search your dates to see today's fares.
- What is the cheapest month to fly from Portland to San Francisco?
- November 2026 is currently the cheapest month, from $79.
- Are there direct flights from Portland to San Francisco?
- Yes. Recent searches found nonstop fares from $79.
- Which airlines fly from Portland to San Francisco?
- The cheapest recent fares on this route were on Alaska Airlines.
- How long is the flight from Portland to San Francisco?
- Portland and San Francisco are about 551 miles apart, so a nonstop flight takes roughly 1h 45m. Flights with a stop take longer, depending on the connection.
- How do I find the cheapest flight from Portland to San Francisco?
- Search your dates on Gotoesy. We list fares from several booking sites sorted cheapest first, show nearby dates when your day has no saved fare, and send you straight to the seller to book.
More flights from Portland
- Portland to New York
- Portland to Los Angeles
- Portland to Chicago
- Portland to Miami
- Portland to Orlando
- Portland to Las Vegas
- Portland to Washington, D.C.
- Portland to Boston
- Portland to Atlanta
- Portland to Dallas
- Portland to Houston
- Portland to Seattle
More flights to San Francisco
- New York to San Francisco
- Los Angeles to San Francisco
- Chicago to San Francisco
- Miami to San Francisco
- Orlando to San Francisco
- Las Vegas to San Francisco
- Washington, D.C. to San Francisco
- Boston to San Francisco
- Atlanta to San Francisco
- Dallas to San Francisco
- Houston to San Francisco
- Seattle to San Francisco