Cheap flights from Portland to San Francisco from C$ 99
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Portland to San Francisco are usually found in January or May, booked 71 days in advance, depart on a Thursday or Saturday and return on a Tuesday
Cheap flight deals from Portland to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2025.
Round-trip from | C$ 196 |
---|---|
One-way from | C$ 99 |
Popular in | March |
Cheapest in | January |
Average price | C$ 486 |
Good round-trip deal | C$ 2,245 or less |
Good one-way deal | C$ 302 or less |
Find flight deals from Portland to San Francisco
Cheapest flights from Portland to San FranciscoExplore the most affordable flight options available from Portland to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.
Explore the most affordable flight options available from Portland to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from Portland to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Tue 22/4
5:50 p.m.-7:40 p.m.
Nonstop1h 50m
San Francisco
Thu 24/4
8:00 a.m.-9:48 a.m.
Nonstop1h 48m
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Mon 12/5
5:50 p.m.-7:40 p.m.
Nonstop1h 50m
San Francisco
Wed 14/5
12:05 p.m.-1:49 p.m.
Nonstop1h 44m
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Fri 18/4
5:26 p.m.-12:08 a.m.
1 stop6h 42m
San Francisco
Wed 23/4
6:10 a.m.-11:58 a.m.
1 stop5h 48m
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Wed 16/4
3:55 p.m.-10:40 p.m.
2 stops6h 45m
San Francisco
Sat 19/4
6:30 a.m.-12:15 p.m.
1 stop5h 45m
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Wed 21/5
1:45 p.m.-3:33 p.m.
Nonstop1h 48m
San Francisco
Sun 25/5
10:43 a.m.-12:33 p.m.
Nonstop1h 50m
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Mon 21/4
6:00 a.m.-7:50 a.m.
Nonstop1h 50m
San Francisco
Mon 28/4
8:00 a.m.-9:48 a.m.
Nonstop1h 48m
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Thu 24/4
9:52 p.m.-11:41 p.m.
Nonstop1h 49m
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Sat 19/4
8:55 p.m.-10:45 p.m.
Nonstop1h 50m
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Tue 29/4
2:35 p.m.-10:40 p.m.
2 stops8h 05m
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Fri 23/5
9:54 a.m.-11:46 a.m.
Nonstop1h 52m
Best time to book a flight from Portland to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Portland with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Portland to San Francisco
How far ahead should I book a flight from Portland to San Francisco?
Use this chart to determine the optimal time to book a round-trip flight from Portland to San Francisco. Price data was last updated on 21 March 2025.
Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Portland to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Portland to San Francisco (average of C$ 276). Flying from Portland to San Francisco in June is currently the most expensive (average of C$ 379). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PDX to SFO?
Find hourly flight availability from Portland to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.
When flying from Portland to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 87% versus a flight in the morning.
Weekly flight availability from Portland to San Francisco
Explore weekly flight availability from Portland to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 25 March 2025.
The most flights from PDX to SFO are scheduled on a Tuesday (53 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).
Rainfall in San Francisco by month
Plan your trip to San Francisco by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.
Temperature in San Francisco by month
Plan your trip to San Francisco by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 25 March 2025.
Read through reviews of airlines operating flights from Portland to San Francisco, such as Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Food
Comfort
Boarding
Crew
Entertainment
Reviews
Phally,Oct 2024
IAD - SFO
Overall
Food
Comfort
Boarding
Crew
Entertainment
Reviews
Phally,Oct 2024
IAD - SFO
Overall
Food
Comfort
Boarding
Crew
Entertainment
Reviews
Phally,Oct 2024
IAD - SFO
Overall
Food
Comfort
Boarding
Crew
Entertainment
Reviews
Phally,Oct 2024
IAD - SFO
Overall
Food
Comfort
Boarding
Crew
Entertainment
Reviews
Phally,Oct 2024
IAD - SFO
Overall
Food
Comfort
Boarding
Crew
Entertainment
Reviews
Phally,Oct 2024
IAD - SFO
Related info for your journey
Find useful and relevant information for your journey from Portland to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Portland?
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Alternative routes for Portland to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Portland to San Francisco
Discover the top 2 airlines that operate flights from Portland to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 25 March 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Portland to San Francisco?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland to San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Portland to San Francisco?
Cheapflights helps you find that perfect flight to San Francisco from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Portland to San Francisco with no change fees?
Yes! Cheapflights helps users easily find flights from Portland to San Francisco with no change fees.
Can Cheapflights notify me if prices for flights from Portland to San Francisco become cheaper?
Yes, Cheapflights offers price alerts on Portland to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.