Cheap flights from San Francisco to Portland from £58
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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PDX
12 Oct — 19 Oct1
Return
1 adult
Economy
Return
1 adult, Economy
Cheapflights Tip: The best prices from San Francisco to Portland are usually found in January or December, booked 58 days in advance, depart on a Tuesday or Friday and return on a Wednesday
Cheap 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 12 September 2025.
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 12 September 2025.
Wed 3/1205:30SFO - PDX
1 stop5h 55mSouthwest
Mon 8/1214:35PDX - SFO
1 stop7h 55mSouthwest
Deal found 11/9£89
Sat 4/1015:01SFO - PDX
Nonstop1h 53mAlaska Airlines
Tue 7/1014:30PDX - SFO
Nonstop1h 51mAlaska Airlines
Deal found 10/9£94
Thu 2/1021:58SFO - PDX
Nonstop1h 52mAlaska Airlines
Tue 7/1010:30PDX - SFO
Nonstop1h 53mAlaska Airlines
Deal found 12/9£94
Tue 28/1014:20SFO - PDX
1 stop9h 00mSouthwest
Wed 29/1005:10PDX - SFO
1 stop5h 45mSouthwest
Deal found 11/9£96
Wed 8/1015:01SFO - PDX
Nonstop1h 53mAlaska Airlines
Sat 11/1007:00PDX - SFO
Nonstop1h 48mAlaska Airlines
Deal found 11/9£101
Thu 2/1008:00SFO - PDX
Nonstop1h 47mAlaska Airlines
Sat 4/1010:30PDX - SFO
Nonstop1h 53mAlaska Airlines
Deal found 11/9£102
Thu 16/1022:40SFO - PDX
Nonstop1h 48mUnited Airlines
Mon 20/1010:05PDX - SFO
Nonstop1h 53mUnited Airlines
Deal found 10/9£103
Wed 29/1014:05SFO - PDX
2 stops8h 10mSouthwest
Sat 1/1115:25PDX - SFO
1 stop6h 00mSouthwest
Deal found 11/9£106
Sat 11/1006:00SFO - PDX
1 stop6h 49mDelta
Wed 15/1017:25PDX - SFO
1 stop6h 08mDelta
Deal found 12/9£109
Thu 9/1008:00SFO - PDX
Nonstop1h 47mAlaska Airlines
Sat 11/1007:00PDX - SFO
Nonstop1h 48mAlaska Airlines
Deal found 10/9£109
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 12 September 2025.
Mon 6/1008:00SFO - PDX
Nonstop1h 47mAlaska Airlines
Wed 15/1014:30PDX - SFO
Nonstop1h 51mAlaska Airlines
Deal found 11/9£94
Tue 11/1108:00SFO - PDX
Nonstop1h 49mHawaiian Airlines
Tue 18/1114:30PDX - SFO
Nonstop1h 52mHawaiian Airlines
Deal found 11/9£101
Wed 10/1205:30SFO - PDX
2 stops8h 00mSouthwest
Wed 10/1214:35PDX - SFO
1 stop7h 55mSouthwest
Deal found 10/9£103
Tue 11/1106:00SFO - PDX
1 stop4h 55mDelta
Sat 15/1105:14PDX - SFO
1 stop4h 21mDelta
Deal found 11/9£109
Wed 3/1218:59SFO - PDX
Nonstop1h 51mAlaska Airlines
Mon 8/1210:36PDX - SFO
Nonstop1h 53mAlaska Airlines
Deal found 12/9£94
Wed 3/1205:30SFO - PDX
1 stop5h 55mSouthwest
Wed 3/1214:35PDX - SFO
1 stop7h 55mSouthwest
Deal found 10/9£107
Wed 12/1108:00SFO - PDX
Nonstop1h 49mAlaska Airlines
Sun 16/1107:00PDX - SFO
Nonstop1h 55mAlaska Airlines
Deal found 12/9£101
Wed 24/1215:07SFO - PDX
Nonstop1h 50mAlaska Airlines
Tue 30/1221:50PDX - SFO
Nonstop1h 59mAlaska Airlines
Deal found 12/9£101
Sat 7/208:00SFO - PDX
Nonstop1h 47mAlaska Airlines
Mon 9/221:50PDX - SFO
Nonstop1h 50mAlaska Airlines
Deal found 11/9£102
Sat 18/1007:40SFO - PDX
Nonstop1h 47mAlaska Airlines
Fri 24/1017:55PDX - SFO
Nonstop2h 09mAlaska Airlines
Deal found 11/9£109
Fri 20/214:40SFO - PDX
Nonstop1h 48mAlaska Airlines
Sun 22/207:00PDX - SFO
Nonstop1h 49mAlaska Airlines
Deal found 11/9£116
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 12 September 2025.
Sat 4/1015:01SFO - PDX
Nonstop1h 53mAlaska Airlines
Tue 7/1014:30PDX - SFO
Nonstop1h 51mAlaska Airlines
Deal found 10/9£94
Thu 2/1021:58SFO - PDX
Nonstop1h 52mAlaska Airlines
Tue 7/1010:30PDX - SFO
Nonstop1h 53mAlaska Airlines
Deal found 12/9£94
Wed 8/1015:01SFO - PDX
Nonstop1h 53mAlaska Airlines
Sat 11/1007:00PDX - SFO
Nonstop1h 48mAlaska Airlines
Deal found 11/9£101
Thu 2/1008:00SFO - PDX
Nonstop1h 47mAlaska Airlines
Sat 4/1010:30PDX - SFO
Nonstop1h 53mAlaska Airlines
Deal found 11/9£102
Thu 16/1022:40SFO - PDX
Nonstop1h 48mUnited Airlines
Mon 20/1010:05PDX - SFO
Nonstop1h 53mUnited Airlines
Deal found 10/9£103
Sat 25/1007:40SFO - PDX
Nonstop1h 47mHawaiian Airlines
Mon 27/1017:41PDX - SFO
Nonstop2h 06mHawaiian Airlines
Deal found 11/9£109
Thu 9/1008:00SFO - PDX
Nonstop1h 47mAlaska Airlines
Sat 11/1007:00PDX - SFO
Nonstop1h 48mAlaska Airlines
Deal found 10/9£109
Tue 2/1209:10SFO - PDX
Nonstop1h 53mUnited Airlines
Tue 2/1215:55PDX - SFO
Nonstop1h 51mUnited Airlines
Deal found 12/9£110
Wed 1/1010:52SFO - PDX
Nonstop1h 50mUnited Airlines
Sun 5/1005:30PDX - SFO
Nonstop1h 53mUnited Airlines
Deal found 9/9£112
Thu 9/1022:40SFO - PDX
Nonstop1h 48mUnited Airlines
Mon 13/1005:30PDX - SFO
Nonstop1h 53mUnited Airlines
Deal found 10/9£114
Sat 11/1015:01SFO - PDX
Nonstop1h 53mAlaska Airlines
Thu 16/1014:30PDX - SFO
Nonstop1h 51mAlaska Airlines
Deal found 11/9£116
Tue 25/1122:23SFO - PDX
Nonstop1h 49mAlaska Airlines
Wed 3/1217:50PDX - SFO
Nonstop1h 55mAlaska Airlines
Deal found 12/9£120
Last-minute flights from San Francisco to Portland
Discover last-minute flight deals from San Francisco to Portland. Data last updated 12 September 2025 and is based on user searches.
Wed 1/1007:10SFO - PDX
1 stop15h 24mFrontier
Sat 4/1007:15PDX - SFO
1 stop25h 00mFrontier
Deal found 10/9£107
Wed 1/1010:52SFO - PDX
Nonstop1h 50mUnited Airlines
Sun 5/1005:30PDX - SFO
Nonstop1h 53mUnited Airlines
Deal found 9/9£112
Thu 2/1021:58SFO - PDX
Nonstop1h 52mAlaska Airlines
Tue 7/1010:30PDX - SFO
Nonstop1h 53mAlaska Airlines
Deal found 12/9£94
Thu 2/1008:00SFO - PDX
Nonstop1h 47mAlaska Airlines
Sat 4/1010:30PDX - SFO
Nonstop1h 53mAlaska Airlines
Deal found 11/9£102
Sat 4/1015:01SFO - PDX
Nonstop1h 53mAlaska Airlines
Tue 7/1014:30PDX - SFO
Nonstop1h 51mAlaska Airlines
Deal found 10/9£94
Wed 8/1012:35SFO - PDX
1 stop6h 25mDelta
Tue 14/1012:25PDX - SFO
1 stop7h 29mDelta
Deal found 10/9£101
Thu 9/1005:50SFO - PDX
1 stop5h 39mDelta
Tue 14/1017:07PDX - SFO
1 stop6h 07mDelta
Deal found 11/9£109
Sat 11/1006:00SFO - PDX
1 stop6h 49mDelta
Wed 15/1017:25PDX - SFO
1 stop6h 08mDelta
Deal found 12/9£109
Thu 16/1022:40SFO - PDX
Nonstop1h 48mUnited Airlines
Mon 20/1010:05PDX - SFO
Nonstop1h 53mUnited Airlines
Deal found 10/9£103
Tue 28/1014:20SFO - PDX
1 stop9h 00mSouthwest
Wed 29/1005:10PDX - SFO
1 stop5h 45mSouthwest
Deal found 11/9£96
Wed 29/1014:05SFO - PDX
2 stops8h 10mSouthwest
Sat 1/1115:25PDX - SFO
1 stop6h 00mSouthwest
Deal found 11/9£106
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 12 September 2025.
Fri 10/1019:03SFO - PDX
Nonstop1h 47mUnited Airlines
Deal found 12/9£58
Thu 9/1005:50SFO - PDX
1 stop5h 39mDelta
Deal found 12/9£59
Tue 7/1014:05SFO - PDX
2 stops8h 10mSouthwest
Deal found 11/9£61
Wed 1/1007:00SFO - PDX
2 stops7h 40mSouthwest
Deal found 11/9£62
Wed 1/1013:24SFO - PDX
1 stop3h 26mHawaiian Airlines
Deal found 10/9£65
Sat 4/1015:01SFO - PDX
Nonstop1h 53mAlaska Airlines
Deal found 10/9£66
Thu 2/1008:00SFO - PDX
Nonstop1h 47mAlaska Airlines
Deal found 12/9£66
Tue 28/1006:10SFO - PDX
2 stops8h 15mSouthwest
Deal found 11/9£68
Tue 16/1211:36SFO - PDX
Nonstop1h 54mAlaska Airlines
Deal found 11/9£70
Sat 11/1007:40SFO - PDX
Nonstop1h 47mHawaiian Airlines
Deal found 11/9£71
Fri 3/1008:00SFO - PDX
Nonstop1h 47mHawaiian Airlines
Deal found 12/9£73
Cheapflights Fare Finder
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 12 September 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
Mon 6/10
08:00-09:47
Nonstop1h 47m
Portland
Wed 15/10
14:30-16:21
Nonstop1h 51m
£94
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Wed 3/12
18:59-20:50
Nonstop1h 51m
Portland
Mon 8/12
10:36-12:29
Nonstop1h 53m
£94
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Tue 11/11
08:00-09:49
Nonstop1h 49m
Portland
Tue 18/11
14:30-16:22
Nonstop1h 52m
£101
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Wed 12/11
08:00-09:49
Nonstop1h 49m
Portland
Sun 16/11
07:00-08:55
Nonstop1h 55m
£101
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Wed 24/12
15:07-16:57
Nonstop1h 50m
Portland
Tue 30/12
21:50-23:49
Nonstop1h 59m
£101
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Sat 7/2
08:00-09:47
Nonstop1h 47m
Portland
Mon 9/2
21:50-23:40
Nonstop1h 50m
£102
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Wed 10/12
05:30-13:30
2 stops8h 00m
Portland
Wed 10/12
14:35-22:30
1 stop7h 55m
£103
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Wed 3/12
05:30-11:25
1 stop5h 55m
Portland
Wed 3/12
14:35-22:30
1 stop7h 55m
£107
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Tue 11/11
06:00-10:55
1 stop4h 55m
Portland
Sat 15/11
05:14-09:35
1 stop4h 21m
£109
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
Sat 18/10
07:40-09:27
Nonstop1h 47m
Portland
Fri 24/10
17:55-20:04
Nonstop2h 09m
£109
Flights are sorted by cheapest return flights first.
Deals found on 12/9
Showing 1-10 of 21 results
1
2
3
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
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 29 August 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 £736). Flying from San Francisco to Portland in July is currently the most expensive (average of £1,048). 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 12 September 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Portland as you normally would.
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 12 September 2025.
The most flights from SFO to PDX are scheduled on a Thursday (66 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (28 on average).
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 12 September 2025.
Get a feel of what it's like to fly with Alaska Airlines and 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.
Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
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 40 daily flights to Portland from 2 different airlines. 1h 45m 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, 12 users have taken a look at flights from San Francisco to Portland.
How long is the flight from San Francisco to Portland?
Alaska Airlines and Hawaiian Airlines can get you from San Francisco to Portland in just under 1h 47m. Your travel time will be generally consistent. San Francisco and Portland are separated by a distance of 550 mi. Most flights are nonstop.
What are the cheapest airlines flying from San Francisco to Portland round-trip?
Cheapflights users have booked flights from San Francisco to Portland round-trip from £105. Another airline that can offer you cheap pricing is Alaska Airlines. You may be able to fly from San Francisco to Portland for 31% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from San Francisco to Portland one-way?
To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at £58. Hawaiian Airlines flights start at £58 while deals on Delta start at £58 one-way.
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: Asiana Airlines (88%), Air New Zealand (88%), United Airlines( 86%).
Can I find deals for flights from San Francisco to Portland that include hotel bookings?
Yes. In addition to deals on San Francisco to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Francisco to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Portland.
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 £736). Flying from San Francisco to Portland in July is currently the most expensive (average of £1,048). 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 12 September 2025.
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2025.
Top 2 airlines flying from San Francisco to Portland
Discover the top 2 airlines 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 12 September 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.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.