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Flights from Portland to San Francisco

Cheap flight deals from Portland to San Francisco

Non stop flight deals! Book direct flights from Portland to San Francisco: One way flights from $41, round trip flights from $78. Cheapest next 3 months.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Portland to San Francisco

The distance between Portland and San Francisco is about 886.36 km. It takes around 1 hour 51 minutes on average to fly from Portland to San Francisco. The most popular month to San Francisco is March. The off-season for travel is May.

Cheapest one-way flight price $41
Cheapest return ticket price $78
Off-season for travel May
Peak season for travel March
Flight distance 886.36 km
Average flight time 1 hour 51 minutes

When is the cheapest time to fly from Portland to San Francisco?

The cheapest time for Portland to San Francisco flights: Aug 10 to Aug 17 — one way flight prices from $40.

Cheapest flights
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  • Aug

    27 3
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  • 10 17
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  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Portland (PDX) to San Francisco (SFO) the cheapest?

    Airlines adjust prices for flights from Portland to San Francisco based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Portland (PDX) to San Francisco (SFO) cost?

    According to Trip.com's data, the lowest price is around $244.

  • How long does it take to fly from Portland (PDX) to San Francisco (SFO)?

    It takes about 1 hour 51 minutes to fly from Portland (PDX) to San Francisco (SFO).

  • What are the most popular airlines that fly from Portland (PDX) to San Francisco (SFO)?

  • How many airports are there in San Francisco (SFO)?

    There are 1 airport(s) near San Francisco (SFO): San Francisco International Airport.

How to find a cheap flight from Portland to San Francisco

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to San Francisco. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Portland to San Francisco ticket.
Tap "Date" on flight search bar to scan through the calender for Portland to San Francisco airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Fri, Aug 15 at $41 for one-way flights.
2
Compare cheap Portland to San Francisco flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Portland to San Francisco. The cheapest airline operating is Frontier Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Portland to San Francisco route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Portland to San Francisco flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Portland to San Francisco to get exclusive deals for you.

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