On this page, you can find and book flights from Portland to San Diego. The distance between the cities is 1,498 km, and the flight frequency reaches 38 flights per week.
Flights on this route are operated by Alaska Airlines. To plan your trip, check out information on how to get to the airport of departure and getting from the terminal upon arrival, and keep an eye on price trends in our calendar.
The table shows direct flights Portland → San Diego on the selected date. The flight takes approximately 2 h 33 min. Regular flights are operated by Alaska Airlines. Departures from Portland International Airport airports, arrivals at San Diego International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Portland — San Diego by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 274 in b, and the most expensive are around AED 464 in e. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Portland → San Diego, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 587 | low | May | AED 619 | low | Sep | AED 619 | low |
| Feb | AED 605 | low | Jun | AED 792 | high | Oct | AED 638 | medium |
| Mar | AED 661 | medium | Jul | AED 768 | high | Nov | AED 615 | low |
| Apr | AED 619 | low | Aug | AED 694 | high | Dec | AED 727 | high |
Some values are estimated based on seasonality.
The climate in San Diego remains mild year-round, but the warmest period is August, with temperatures reaching 26.1°C. The coolest and rainiest season occurs in March, with approximately 77.81 mm of precipitation.
The most budget-friendly month for flights from Portland is November, with prices starting AED 274. Peak ticket prices are usually recorded in October, starting AED 464.
The best time to visit is September: pleasant 25.6°C temperatures are combined with moderate ticket prices AED 358. We recommend avoiding wet March if your goal is long walks or beach relaxation.
Several carriers provide regular service between these cities, with Alaska Airlines playing a key role. There are about 38 flights per week, including non-stop options, allowing you to choose a convenient departure time. A detailed schedule and route information are provided in the list below—click on the airline card for more details.
Flights Portland — San Diego depart from Portland International Airport and arrive at San Diego International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 1,498 km. A direct flight usually takes about 2 hours and 20 minutes.
The main carrier operating regular flights on this route is Alaska Airlines.
Yes, there are about 38 flights per week available on this route, many of which are non-stop.
Flight prices change constantly. Check the low-price calendar on this page for the current lowest rates for your dates.
All major flights from Portland arrive at San Diego International Airport (SAN).
Where travelers fly most — pick a route and check prices
