Q: How much does it cost for a return flight from San Diego to Portland?

Airfare is typical for this route at the moment. San Diego to Portland flights typically cost between £111 and £219 in September. The cheapest return flight price found within the last 3 days was £127 on Alaska Airlines (23 Sept-23 Sept).

Question 1

How much does it cost for a return flight from San Diego to Portland?

Accepted Answer

Airfare is typical for this route at the moment.San Diego to Portland flights typically cost between £111 and £219 in September.
The cheapest return flight price found within the last 3 days was £127 on Alaska Airlines (23 Sept-23 Sept).

Question 2

How popular is this San Diego to Portland flight route?

Accepted Answer

Within the past month, 1 users have taken a look at flights from San Diego to Portland.

Question 3

How long is the flight from San Diego to Portland?

Accepted Answer

Departing from San Diego to Portland will take you 2h 41m. There are 933 mi between San Diego and Portland. This flight may include one or multiple stops.

Question 4

What are the cheapest airlines to fly from San Diego to Portland one-way?

Accepted Answer

£58 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from £61 and £62, respectively.

Question 5

How far ahead should I book a flight from San Diego to Portland?

Accepted Answer

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 6

What is the cheapest month to book a flight from San Diego to Portland?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from San Diego to Portland (average of £736). Flying from San Diego 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.

Question 7

Weekly flight availability from San Diego to Portland

Accepted Answer

The most flights from SAN to PDX are scheduled on a Thursday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Question 8

E

Accepted Answer

In terms of precipitation, rainfall in Portland ranges from 18.0 - 142.0 inches per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Portland when rainfall is around 18.0 mm.

Question 9

E

Accepted Answer

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Question 10

What are the most reliable airlines from San Diego to Portland?

Accepted Answer

The top 3 most reliable airlines when flying from San Diego to Portland are Icelandair (87%), Japan Airlines (83%) and Alaska Airlines (80%).

Question 11

How far in advance should I book a flight from San Diego to Portland?

Accepted Answer

Find a great deal and save up to 96% by booking at least 44 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Diego to Portland within the next two weeks, with the cheapest ticket starting at £213.

Question 12

What is the cheapest month to fly from San Diego to Portland?

Accepted Answer

The best pricing can be found in the month of January. Prices to Portland from San Diego average £189. You can even find prices in January for less than £189, as users have found deals to Portland from as low as £78. The month of March appears to be one of the more expensive times to travel to Portland from San Diego. Flying in the targeted month can save you up to 19%.

Question 13

What is the cheapest time of day to fly from SAN to PDX?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Portland as you normally would.

Question 14

Can I find deals for flights from San Diego to Portland that include hotel bookings?

Accepted Answer

Yes. In addition to deals on San Diego to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 15

How can I find direct flights from San Diego to Portland?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Portland.

Question 16

Can I find deals for business class flights from San Diego to Portland?

Accepted Answer

Yes. Cheapflights offers flight deals from San Diego 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.

Question 17

How does Cheapflights help users find flights from San Diego to Portland?

Accepted Answer

Deals for San Diego 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.

Question 18

Why should you use Cheapflights to find cheap flight tickets from San Diego to Portland?

Accepted Answer

Cheapflights helps you find that perfect flight to Portland from San Diego by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 19

Can Cheapflights find flights from San Diego to Portland with no change fees?

Accepted Answer

Need flexible booking options for your flight to Portland from San Diego? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 20

Can Cheapflights notify me if prices for flights from San Diego to Portland become cheaper?

Accepted Answer

Yes! Start tracking prices for San Diego 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.

Round-trip from	£127
One-way from	£58
Popular in	March
Cheapest in	January
Average price	£198

Cheap flights from San Diego 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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from San Diego to PortlandExplore the most affordable flight options available from San Diego to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Explore the most affordable flight options available from San Diego to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

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Everything you need to know about your flight from San Diego to Portland

How far ahead should I book a flight from San Diego to Portland?

What is the cheapest month to book a flight from San Diego to Portland?

What is the cheapest time of day to fly from SAN to PDX?

How much does it cost for a return flight from San Diego to Portland?

Weekly flight availability from San Diego to Portland

Related info for your journey

Find useful and relevant information for your journey from San Diego 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 Diego to Portland flight route?

How long is the flight from San Diego to Portland?

What are the cheapest airlines to fly from San Diego to Portland one-way?

What are the most reliable airlines from San Diego to Portland?

Can I find deals for flights from San Diego to Portland that include hotel bookings?

How can I find direct flights from San Diego to Portland?

Can I find deals for business class flights from San Diego to Portland?

What is the cheapest month to book a flight from San Diego to Portland?

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Can Cheapflights find flights from San Diego to Portland with no change fees?

Can Cheapflights notify me if prices for flights from San Diego to Portland become cheaper?

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Cheapest flights from San Diego to Portland
Explore the most affordable flight options available from San Diego to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.