Cheap flights from San Diego to Portland from $49
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Portland departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Spirit Airlines flights from San Diego to Portland
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Alaska Airlines flights from San Diego to Portland
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How to get the cheapest flight ticket from San Diego to Portland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Portland?
The cheapest month to fly to Portland from San Diego is in January. Flight prices, which tend to average around $186, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until September to fly from San Diego, when ticket prices are also cheap, with an average price of $196.
What is the cheapest day to depart on your flight to Portland?
The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $248. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $354.
What is the cheapest time of day to depart on your flight to Portland?
The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $267. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $301 per ticket.
What is the cheapest San Diego to Portland flight route?
Fly from San Diego to Portland for the best San Diego - Portland flight prices
How far in advance should I book a flight to Portland?
You are more likely to see cheaper flights to Portland from San Diego when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $248 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from San Diego for as low as $209 on momondo.
What cabin class options are available on San Diego to Portland flights?
There are 4 cabin classes available to choose from on San Diego to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from San Diego to Portland?
Sun Country Air, Spirit Airlines, and Alaska Airlines are the most popular carriers operating from San Diego to Portland
What airlines fly to Portland?
Alaska Airlines, Frontier and Spirit Airlines are the top three most popular airlines that fly to Portland from San Diego according to our data. Alaska Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 8 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Diego to Portland on average per day?
7 flights are operational daily from San Diego to Portland as of June 2025. The most popular departure time for this route is 2:00PM, with 40% of flights per day taking off at noon.
How many flights depart from San Diego to Portland on average per week?
As of June 2025, 49 flights take off from San Diego and land in Portland each week. The most common flight departure day for this route is Thu, with 29% of weekly flights taking off on this day.
When to book flights from San Diego to Portland
Cheap San Diego to Portland (SAN to PDX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to Portland
How far is San Diego to Portland by plane?
The distance between San Diego and Portland is about 931.8 mi. 2h 32m is a normal flight duration for this route.
When did momondo last update prices for flights from San Diego Airport to Portland Airport?
Prices for flights from San Diego Airport to Portland Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Portland Airport?
As of June 2025, there are 7 operators available to choose from for flights from San Diego Airport to Portland Airport.
How old do you have to be to fly from San Diego Airport to Portland Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from San Diego to Portland?
momondo data reveals that the most frequently booked plane model on the route from San Diego to Portland is Boeing 737-900 Passenger/BBJ3 (winglets), representing 27.12% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 23.96%, Boeing 737 at 18.82%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 10.23%.
What is the most popular airline from San Diego to Portland?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Diego to Portland is Alaska Airlines (67% of total bookings). The next most popular airlines are Spirit Airlines (23%), Hawaiian Airlines (5%), and Frontier (2%).
Best airlines flying from San Diego to Portland
Compare and see reviews for airlines that fly from San Diego to Portland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $84 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $99 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $156 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $162 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $187 | Free Cancellation | Rating 7.8 2,494 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $294 | Free Cancellation | Rating 7.4 8,790 reviews |
Alaska Airlines Flights From San Diego to Portland
Alaska Airlines flight deals from San Diego to Portland start from $156 round-trip. Over the 9 Alaska Airlines flights for this route in a normal week, average airfare is usually $287 round-trip - but some users have found much cheaper deals with momondo.
Southwest Flights From San Diego to Portland
Another popular option for San Diego to Portland flights is Southwest (8.0/10, 4,287 ratings). Southwest flies from San Diego to Portland around 10 times per week, with deals starting from $218 round-trip and rising to an average price of around $354.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Diego to Portland?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Portland for you.
Can I find flights from San Diego to Portland with flexible booking policies on momondo?
momondo does allow users to show only those flights to Portland from San Diego which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from San Diego to Portland?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from San Diego.
I’m not ready to book a flight from San Diego to Portland right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of San Diego to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.