Cheap flights from San Francisco to Portland from £62
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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PDX
10 Jan — 17 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from San Francisco to Portland are usually found in January or February, booked 58 days in advance, depart on a Tuesday or Thursday and return on a Wednesday
Cheap flight deals from San Francisco to Portland
Enter your travel dates to find the best prices.
Cheapest flights from San Francisco to Portland
Explore the most affordable flight options available from San Francisco to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 December 2025.
Wed 31/1222:35SFO - PDX
Nonstop1h 50mAlaska Airlines
Fri 9/107:40PDX - SFO
1 stop6h 24mAlaska Airlines
Deal found 10/12£125
Tue 30/1211:53SFO - PDX
Nonstop1h 54mAlaska Airlines
Tue 30/1221:50PDX - SFO
Nonstop1h 59mAlaska Airlines
Deal found 9/12£155
Wed 31/1205:10SFO - PDX
1 stop5h 40mSouthwest
Tue 6/114:15PDX - SFO
1 stop7h 35mSouthwest
Deal found 9/12£174
Wed 31/1222:35SFO - PDX
Nonstop1h 50mAlaska Airlines
Mon 5/121:34PDX - SFO
1 stop10h 41mAlaska Airlines
Deal found 10/12£176
Wed 31/1207:45SFO - PDX
Nonstop1h 50mAlaska Airlines
Sun 4/107:15PDX - SFO
Nonstop2h 02mAlaska Airlines
Deal found 10/12£182
Wed 31/1205:10SFO - PDX
1 stop5h 40mSouthwest
Fri 9/106:20PDX - SFO
2 stops8h 00mSouthwest
Deal found 10/12£185
Fri 26/1207:45SFO - PDX
Nonstop1h 50mAlaska Airlines
Tue 30/1221:50PDX - SFO
Nonstop1h 59mAlaska Airlines
Deal found 8/12£194
Thu 25/1216:57SFO - PDX
Nonstop1h 51mUnited Airlines
Thu 1/119:45PDX - SFO
Nonstop1h 58mUnited Airlines
Deal found 10/12£201
Wed 31/1212:55SFO - PDX
Nonstop1h 51mUnited Airlines
Sat 3/107:30PDX - SFO
Nonstop1h 57mUnited Airlines
Deal found 10/12£202
Best flights from San Francisco to Portland
Discover carefully curated flight deals from San Francisco to Portland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 December 2025.
Sat 17/106:00SFO - PDX
1 stop4h 07mDelta
Sat 17/117:15PDX - SFO
1 stop6h 13mDelta
Deal found 10/12£125
Sun 25/107:57SFO - PDX
Nonstop1h 52mAlaska Airlines
Wed 28/114:38PDX - SFO
1 stop5h 34mAlaska Airlines
Deal found 10/12£125
Thu 8/122:40SFO - PDX
Nonstop1h 59mUnited Airlines
Mon 12/107:45PDX - SFO
Nonstop1h 57mUnited Airlines
Deal found 10/12£125
Tue 17/215:25SFO - PDX
1 stop7h 05mSouthwest
Wed 25/214:25PDX - SFO
2 stops7h 25mSouthwest
Deal found 9/12£129
Fri 9/121:42SFO - PDX
Nonstop1h 50mAlaska Airlines
Sun 11/107:20PDX - SFO
Nonstop1h 51mAlaska Airlines
Deal found 10/12£125
Tue 17/221:10SFO - PDX
Nonstop1h 54mUnited Airlines
Wed 25/219:57PDX - SFO
Nonstop1h 53mUnited Airlines
Deal found 9/12£128
Mon 26/105:05SFO - PDX
1 stop5h 45mSouthwest
Wed 28/106:20PDX - SFO
2 stops8h 00mSouthwest
Deal found 10/12£131
Mon 19/106:00SFO - PDX
1 stop4h 07mDelta
Wed 21/105:30PDX - SFO
1 stop4h 05mDelta
Deal found 9/12£133
Fri 16/107:57SFO - PDX
Nonstop1h 52mAlaska Airlines
Sun 18/117:51PDX - SFO
Nonstop1h 52mAlaska Airlines
Deal found 10/12£125
Thu 12/209:00SFO - PDX
Nonstop1h 56mAlaska Airlines
Mon 16/207:05PDX - SFO
Nonstop2h 03mAlaska Airlines
Deal found 10/12£125
Fri 9/111:36SFO - PDX
Nonstop1h 54mAlaska Airlines
Mon 12/117:51PDX - SFO
Nonstop1h 52mAlaska Airlines
Deal found 10/12£125
Fri 23/114:58SFO - PDX
Nonstop1h 52mAlaska Airlines
Sat 24/114:57PDX - SFO
1 stop6h 28mAlaska Airlines
Deal found 10/12£133
Direct flights from San Francisco to Portland
Explore direct flight options from San Francisco to Portland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 December 2025.
Thu 8/111:36SFO - PDX
Nonstop1h 54mAlaska Airlines
Sun 11/107:20PDX - SFO
Nonstop1h 51mAlaska Airlines
Deal found 9/12£125
Sat 17/117:05SFO - PDX
Nonstop1h 51mUnited Airlines
Mon 19/107:45PDX - SFO
Nonstop1h 57mUnited Airlines
Deal found 10/12£127
Thu 8/110:40SFO - PDX
Nonstop1h 53mUnited Airlines
Mon 12/119:51PDX - SFO
Nonstop1h 58mUnited Airlines
Deal found 9/12£128
Fri 16/122:40SFO - PDX
Nonstop1h 51mUnited Airlines
Mon 19/107:45PDX - SFO
Nonstop1h 57mUnited Airlines
Deal found 8/12£132
Sat 17/118:56SFO - PDX
Nonstop1h 52mAlaska Airlines
Mon 19/107:20PDX - SFO
Nonstop1h 51mAlaska Airlines
Deal found 9/12£134
Thu 15/110:40SFO - PDX
Nonstop1h 53mUnited Airlines
Mon 19/107:45PDX - SFO
Nonstop1h 57mUnited Airlines
Deal found 9/12£135
Mon 27/414:40SFO - PDX
Nonstop1h 48mAlaska Airlines
Mon 27/417:30PDX - SFO
Nonstop1h 49mAlaska Airlines
Deal found 11/12£136
Thu 1/115:07SFO - PDX
Nonstop1h 50mAlaska Airlines
Tue 6/121:50PDX - SFO
Nonstop1h 59mAlaska Airlines
Deal found 9/12£137
Tue 21/421:35SFO - PDX
Nonstop1h 45mAlaska Airlines
Tue 5/517:30PDX - SFO
Nonstop1h 49mAlaska Airlines
Deal found 8/12£140
Fri 16/107:57SFO - PDX
Nonstop1h 52mAlaska Airlines
Mon 19/107:20PDX - SFO
Nonstop1h 51mAlaska Airlines
Deal found 8/12£142
Mon 16/209:00SFO - PDX
Nonstop1h 56mAlaska Airlines
Fri 27/207:05PDX - SFO
Nonstop2h 03mAlaska Airlines
Deal found 8/12£144
Thu 1/115:07SFO - PDX
Nonstop1h 50mAlaska Airlines
Fri 6/216:51PDX - SFO
Nonstop1h 52mAlaska Airlines
Deal found 9/12£152
Last-minute flights from San Francisco to Portland
Discover last-minute flight deals from San Francisco to Portland. Data last updated 11 December 2025 and is based on user searches.
Mon 5/115:55SFO - PDX
1 stop8h 20mSouthwest
Wed 7/109:00PDX - SFO
2 stops7h 55mSouthwest
Deal found 9/12£131
Tue 6/114:35SFO - PDX
1 stop7h 55mSouthwest
Wed 7/107:25PDX - SFO
2 stops8h 05mSouthwest
Deal found 9/12£129
Thu 8/111:36SFO - PDX
Nonstop1h 54mAlaska Airlines
Sun 11/107:20PDX - SFO
Nonstop1h 51mAlaska Airlines
Deal found 9/12£125
Thu 8/110:40SFO - PDX
Nonstop1h 53mUnited Airlines
Mon 12/119:51PDX - SFO
Nonstop1h 58mUnited Airlines
Deal found 9/12£128
Fri 9/114:39SFO - PDX
1 stop6h 20mDelta
Sun 11/117:15PDX - SFO
1 stop6h 13mDelta
Deal found 9/12£139
Sat 10/114:39SFO - PDX
1 stop6h 20mDelta
Sun 11/119:37PDX - SFO
1 stop3h 51mDelta
Deal found 9/12£133
Sat 10/111:55SFO - PDX
2 stops8h 45mSouthwest
Sun 11/106:15PDX - SFO
1 stop5h 35mSouthwest
Deal found 10/12£137
Tue 13/109:00SFO - PDX
1 stop4h 48mAlaska Airlines
Wed 14/113:38PDX - SFO
1 stop4h 21mAlaska Airlines
Deal found 8/12£125
Thu 15/110:40SFO - PDX
Nonstop1h 53mUnited Airlines
Mon 19/107:45PDX - SFO
Nonstop1h 57mUnited Airlines
Deal found 9/12£135
Fri 16/122:40SFO - PDX
Nonstop1h 51mUnited Airlines
Mon 19/107:45PDX - SFO
Nonstop1h 57mUnited Airlines
Deal found 8/12£132
Sat 17/117:05SFO - PDX
Nonstop1h 51mUnited Airlines
Mon 19/107:45PDX - SFO
Nonstop1h 57mUnited Airlines
Deal found 10/12£127
Sat 17/118:56SFO - PDX
Nonstop1h 52mAlaska Airlines
Mon 19/107:20PDX - SFO
Nonstop1h 51mAlaska Airlines
Deal found 9/12£134
One-way flights from San Francisco to Portland
Search for one-way flight options from San Francisco to Portland. Find affordable one-way fares based on user searches. Data last updated 11 December 2025.
Wed 7/109:00SFO - PDX
1 stop4h 48mAlaska Airlines
Deal found 8/12£62
Sun 25/107:57SFO - PDX
Nonstop1h 52mAlaska Airlines
Deal found 9/12£63
Wed 7/114:10SFO - PDX
2 stops7h 55mSouthwest
Deal found 8/12£67
Mon 5/116:42SFO - PDX
1 stop4h 08mAlaska Airlines
Deal found 10/12£70
Fri 20/216:40SFO - PDX
1 stop4h 15mDelta
Deal found 9/12£71
Tue 30/1220:55SFO - PDX
Nonstop1h 51mUnited Airlines
Deal found 8/12£74
Thu 8/114:10SFO - PDX
2 stops7h 55mSouthwest
Deal found 9/12£74
Sun 22/206:05SFO - PDX
1 stop4h 27mDelta
Deal found 10/12£78
Thu 1/111:53SFO - PDX
Nonstop1h 54mAlaska Airlines
Deal found 10/12£82
Sat 3/117:05SFO - PDX
Nonstop1h 51mUnited Airlines
Deal found 9/12£86
Tue 31/311:30SFO - PDX
Nonstop1h 49mAlaska Airlines
Deal found 9/12£86
Find flight deals from San Francisco to Portland
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Portland (PDX). 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 11 December 2025.
Customise your flight search to find flights from San Francisco to Portland 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 858,174 searches. Data last updated 11 December 2025.
Use the filters below to find and compare flights from San Francisco to Portland that are best for you.
Fly from
San Francisco
Fly to
Portland
Route
Depart
Return
Price
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Sat 17/1
06:00-10:07
1 stop4h 07m
Portland
Sat 17/1
17:15-23:28
1 stop6h 13m
£125
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Sun 25/1
07:57-09:49
Nonstop1h 52m
Portland
Wed 28/1
14:38-20:12
1 stop5h 34m
£125
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Thu 8/1
22:40-00:39
Nonstop1h 59m
Portland
Mon 12/1
07:45-09:42
Nonstop1h 57m
£125
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Fri 9/1
21:42-23:32
Nonstop1h 50m
Portland
Sun 11/1
07:20-09:11
Nonstop1h 51m
£125
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Fri 16/1
07:57-09:49
Nonstop1h 52m
Portland
Sun 18/1
17:51-19:43
Nonstop1h 52m
£125
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Thu 12/2
09:00-10:56
Nonstop1h 56m
Portland
Mon 16/2
07:05-09:08
Nonstop2h 03m
£125
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Fri 9/1
11:36-13:30
Nonstop1h 54m
Portland
Mon 12/1
17:51-19:43
Nonstop1h 52m
£125
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Tue 17/2
21:10-23:04
Nonstop1h 54m
Portland
Wed 25/2
19:57-21:50
Nonstop1h 53m
£128
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Tue 17/2
15:25-22:30
1 stop7h 05m
Portland
Wed 25/2
14:25-21:50
2 stops7h 25m
£129
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Mon 26/1
05:05-10:50
1 stop5h 45m
Portland
Wed 28/1
06:20-14:20
2 stops8h 00m
£131
Flights are sorted by cheapest return flights first.
Deals found on 9/12
Showing 1-10 of 22 results
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Best time to book a flight from San Francisco to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from San Francisco with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Portland
Prices
Airlines
Delays
How far ahead should I book a flight from San Francisco to Portland?
Use this chart to determine the optimal time to book a return flight from San Francisco to Portland. Price data was last updated on 5 December 2025.
The best time to book flights from San Francisco to Portland is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Francisco to Portland?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Portland (average of £28). Flying from San Francisco to Portland in March is currently the most expensive (average of £103). 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 SFO to PDX?
Find hourly flight availability from San Francisco to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 December 2025.
When flying from San Francisco to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 69% versus a flight in the evening.
Weekly flight availability from San Francisco to Portland
Explore weekly flight availability from San Francisco to Portland. 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 11 December 2025.
The most flights from SFO to PDX are scheduled on a Wednesday (51 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 on average).
How often are flights from San Francisco to Portland delayed?
About 14% of weekly flights between San Francisco and Portland have experienced delays in the past year, with the average delay time being 121 minutes.
What is the most punctual flight time for San Francisco to Portland flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Francisco to Portland flights?
Over the past year, United Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated 11 December 2025.
Get a feel of what it's like to fly with Frontier from San Francisco to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Worst part was not frontiers fault but being stuck on the tarmac for an hour at our arrival destination because of another planes issue and the lack of clear communication (said from the pilot himself)
Worst part was not frontiers fault but being stuck on the tarmac for an hour at our arrival destination because of another planes issue and the lack of clear communication (said from the pilot himself)
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports do I use to fly from San Francisco to Portland?
Portland is the airport most travelers will use when flying to Portland from San Francisco. Booking flights from San Francisco (SFO) to Portland (PDX) should be relatively easy as there are 41 daily flights to Portland from 1 airline. 1h 50m is how long a flight from San Francisco to Portland will take if you book a nonstop flight.
How popular is this San Francisco to Portland flight route?
Within the past month, 11 users have taken a look at flights from San Francisco to Portland.
How long is the flight from San Francisco to Portland?
Delta, Alaska Airlines, and United Airlines can get you from San Francisco to Portland in just under 1h 52m. Your travel time can differ by up to 2h 15m. San Francisco and Portland are separated by a distance of 550 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from San Francisco to Portland round-trip?
Cheapflights users have booked flights from San Francisco to Portland round-trip from £107. You may be able to fly from San Francisco to Portland for 38% less than the average price by searching for this airline.
What are the most reliable airlines from San Francisco to Portland?
Before booking your flight to Portland from San Francisco, check out the most reliable airlines to get you to your destination on time: United Airlines (85%), Turkish Airlines (83%), Virgin Australia( 82%).
What are the cheapest flights from San Francisco to Portland?
On average you can expect to pay £220 for a flight from San Francisco to Portland. The cheapest flight overall is £100 while the most popular route, (San Francisco - Portland) is currently priced at £155.
Can I find deals for business class flights from San Francisco to Portland?
Yes. Cheapflights offers flight deals from San Francisco to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Francisco to Portland?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Portland (average of £28). Flying from San Francisco to Portland in March is currently the most expensive (average of £103). 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.
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 11 December 2025.
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 December 2025.
Discover the top airline that operate flights from San Francisco to Portland. 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 858,174 searches. Data last updated 11 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from San Francisco to Portland?
Deals for San Francisco to Portland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from San Francisco to Portland?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Francisco to Portland.
Can Cheapflights find flights from San Francisco to Portland with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from San Francisco to Portland, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from San Francisco to Portland become cheaper?
Yes! Start tracking prices for San Francisco to Portland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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