Cheap flights from San Jose, California to Portland
SJC — PDX
23 Sep — 30 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from San Jose to Portland are usually found in January or October, booked 24 days in advance, depart on a Tuesday or Monday and return on a Monday
Find flight deals from San Jose to Portland
Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 24 August 2026.
Popular in
March
Cheapest in
January
Average price
£209
Highest demand for flights based on searches. 18% potential increase in price (£37 potential increase over avg. return price).
Best time to book a flight from San Jose to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from San Jose with our price prediction graph.
SJC-PDX
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 Jose to Portland
Prices
Airlines
How far ahead should I book a flight from San Jose, California to Portland?
To ensure you get the cheapest price possible for a flight from San Jose, California to Portland, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Jose, California to Portland?
Currently, January is the cheapest month in which you can book a flight from San Jose, California to Portland (average of £122). Flying from San Jose, California to Portland in March is currently the most expensive (average of £358). 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 SJC to PDX?
Find hourly flight availability from San Jose 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 24 August 2026.
One of the essential ways to save on airfare from San Jose, California to Portland is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 43% on airfare.
Weekly flight availability from San Jose, California to Portland
Explore weekly flight availability from San Jose 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 24 August 2026.
The most flights from SJC to PDX are scheduled on a Saturday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 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 24 August 2026.
See what other customers who have flown with Alaska Airlines from San Jose to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
I love flying with Alaska. I think they sre the best airline.
Related info for your journey
Find useful and relevant information for your journey from San Jose to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this San Jose, California to Portland flight route?
The San Jose to Portland flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What is the cheapest airline to fly from San Jose, California to Portland round-trip?
Flying on Alaska Airlines is currently your cheapest option to Portland, with prices starting at £108. Users have found that Alaska Airlines is 51% cheaper than the other options available to this destination.
What are the most reliable airlines from San Jose, California to Portland?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Jose, California to Portland on time: Alaska Airlines (81%), Condor (77%), Icelandair (76%).
Can I find deals for flights from San Jose to Portland that include hotel bookings?
Yes. In addition to deals on San Jose to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Jose to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Portland.
Can I find deals for business class flights from San Jose to Portland?
Yes. Cheapflights offers flight deals from San Jose 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 Jose, California to Portland?
Currently, January is the cheapest month in which you can book a flight from San Jose, California to Portland (average of £122). Flying from San Jose, California to Portland in March is currently the most expensive (average of £358). 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.
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 24 August 2026.
Discover the top airline that operate flights from San Jose 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 7,457,451 searches. Data last updated 24 August 2026.
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 Jose to Portland?
Deals for San Jose 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 Jose to Portland?
Cheapflights simply makes it quick and affordable to book flights from San Jose to Portland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from San Jose to Portland with no change fees?
Need flexible booking options for your flight to Portland from San Jose? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from San Jose to Portland become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Portland from San Jose today and book when prices fit your budget.
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.