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Flights from San Diego to Portland

What to know about flights from San Diego to Portland?

The distance between San Diego and Portland is approximately 1,502.8km. The average flight time between San Diego and Portland is 2 hours 47 minutes. According to Trip.com data, travel demand is highest in January. September is generally the cheapest month to book.

Cheapest one-way
£49
Alaska Airlines Alaska Airlines SAN-PDX 2h 43m · Direct Tue, Nov 17
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Cheapest return
£97
Alaska Airlines Alaska Airlines SAN-PDX 2h 38m · Direct Wed, Oct 14 - Fri, Oct 16
Book Now
Recommended airlines
Alaska Airlines Alaska Airlines Cheapest · From £49 Alaska Airlines Alaska Airlines Most booked
Best time to book
April
Cheapest
January
Peak season for travel
Route details
1,502.8km
Flight distance
2h 47m
Average flight time

Explore the cheapest one-way and round-trip flights from San Diego to Portland over the next 90 days, with one-way fares from £49 and round-trip from £97. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SAN 06:53
        2h 38m
        Direct
        PDX 09:31
        San Diego - Portland | Wed, Oct 14 | Alaska Airlines
        PDX 09:03
        2h 33m
        Direct
        SAN 11:36
        Portland - San Diego | Fri, Oct 16 | Alaska Airlines
        £97 £115
        16% off
        16% off
        £115 £97
      • SAN 20:05
        2h 42m
        Direct
        PDX 22:47
        San Diego - Portland | Mon, Oct 12 | Alaska Airlines
        PDX 09:03
        2h 33m
        Direct
        SAN 11:36
        Portland - San Diego | Sat, Oct 17 | Alaska Airlines
        £98 £115
        15% off
        15% off
        £115 £98
      • SAN 18:05
        2h 42m
        Direct
        PDX 20:47
        San Diego - Portland | Wed, Nov 11 | Alaska Airlines
        PDX 09:03
        2h 29m
        Direct
        SAN 11:32
        Portland - San Diego | Fri, Nov 13 | Alaska Airlines
        £98 £115
        15% off
        15% off
        £115 £98
      • SAN 16:15
        2h 42m
        Direct
        PDX 18:57
        San Diego - Portland | Mon, Nov 9 | Alaska Airlines
        PDX 07:18
        2h 35m
        Direct
        SAN 09:53
        Portland - San Diego | Fri, Nov 13 | Alaska Airlines
        £98
        15% off
        £115 £98
      • SAN 18:00
        2h 40m
        Direct
        PDX 20:40
        San Diego - Portland | Fri, Oct 30 | Alaska Airlines
        PDX 14:04
        2h 28m
        Direct
        SAN 16:32
        Portland - San Diego | Fri, Nov 6 | Alaska Airlines
        £99
        14% off
        £115 £99
      • SAN 13:53
        6h 7m
        1 stop
        PDX 20:00
        San Diego - Portland | Sun, Nov 8 | Delta Air Lines
        PDX 17:52
        2h 35m
        Direct
        SAN 20:27
        Portland - San Diego | Wed, Nov 11 | Alaska Airlines
        £102
        11% off
        £115 £102
      • SAN 13:00
        17h 25m
        1 stop
        PDX 14:00
        San Diego - Portland | Sun, Oct 11 | Normal Airline
        PDX 15:00
        6h
        Direct
        SAN 16:00
        Portland - San Diego | Tue, Oct 13 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        SAN 07:00
        2h 43m
        Direct
        PDX 09:43
        San Diego - Portland | Tue, Nov 17 | Alaska Airlines
        £49 £55
        11% off
        11% off
        £55 £49
      • SAN 16:13
        2h 45m
        Direct
        PDX 18:58
        San Diego - Portland | Sat, Dec 5 | Alaska Airlines
        £49 £55
        11% off
        11% off
        £55 £49
      • SAN 07:05
        2h 45m
        Direct
        PDX 09:50
        San Diego - Portland | Wed, Dec 2 | Alaska Airlines
        £49 £55
        11% off
        11% off
        £55 £49
      • SAN 18:00
        2h 40m
        Direct
        PDX 20:40
        San Diego - Portland | Wed, Oct 28 | Alaska Airlines
        £49
        11% off
        £55 £49
      • SAN 18:00
        2h 40m
        Direct
        PDX 20:40
        San Diego - Portland | Sat, Oct 31 | Alaska Airlines
        £49
        11% off
        £55 £49
      • SAN 11:04
        2h 46m
        Direct
        PDX 13:50
        San Diego - Portland | Tue, Oct 27 | Alaska Airlines
        £49
        11% off
        £55 £49
      • SAN 15:40
        2h 38m
        Direct
        PDX 18:18
        San Diego - Portland | Sat, Oct 17 | Alaska Airlines
        £49
        11% off
        £55 £49
      • SAN 17:33
        2h 42m
        Direct
        PDX 20:15
        San Diego - Portland | Mon, Nov 2 | Alaska Airlines
        £50
        9% off
        £55 £50
      • SAN 16:15
        2h 42m
        Direct
        PDX 18:57
        San Diego - Portland | Wed, Nov 18 | Alaska Airlines
        £50
        9% off
        £55 £50
      • SAN 10:51
        2h 46m
        Direct
        PDX 13:37
        San Diego - Portland | Thu, Nov 19 | Alaska Airlines
        £50
        9% off
        £55 £50
      • SAN 13:00
        17h 25m
        1 stop
        PDX 14:00
        San Diego - Portland | Sun, Oct 11 | Normal Airline
        Find more flights
        Find more flights

Flight.News
Flights from San Diego to Portland operate an average of 10 times per day over the past 7 days, with a 25.8% on-time departure rate and a 67.7% on-time arrival rate.

Which airlines are the most popular for San Diego to Portland flights?

You can choose from 1 airlines flying from San Diego to Portland, including Alaska Airlines, and . Alaska Airlines currently offers the cheapest direct ticket on this route.
Alaska Airlines logo Alaska Airlines
Airlines are determined based on actual purchased flight tickets from San Diego to Portland according to previous 12 months data from Trip.com.

Trip.com Price Insights on San Diego to Portland Flights

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

Average price of one-way tickets from San Diego to Portland booked on Trip.com over the past 12 months.

For a one-way flight from San Diego to Portland, fares are lowest in April (£100) and highest in December (£196).

£196
£148
£100
£52
    Cheapest
  • £116
    Oct
  • £109
    Nov
  • £196
    Dec
  • £155
    Jan
  • £127
    Feb
  • £108
    Mar
  • £100
    Apr
  • £125
    May
  • £138
    Jun
  • £154
    Jul
  • £143
    Aug
  • £147
    Sep

Flight FAQs

  • Which airlines offer the cheapest flights from San Diego to Portland?

    Based on Trip.com data, Alaska Airlines offers Cheapest nonstop one-way flights from £49 (for example, SAN–PDX on Tue, Nov 17). For a Cheapest nonstop return flight, Alaska Airlines offers fares from £97, departing on Wed, Oct 14 and returning on Fri, Oct 16.
  • At the moment, you can catch a direct flight from San Diego to Portland with the following airlines, including: Alaska Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • A flight from San Diego (SAN) to Portland (PDX) takes an average of 2 hours 47 minutes.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Diego to Portland is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • On average, 51 direct flights operate each week between San Diego and Portland. See below the schedules of the main airlines serving this route:
    Alaska Airlines: S/M/T/W/T/F/S – AS399 (departure at 07:05) Alaska Airlines: S/M/T/W/T/F/S – AS576 (departure at 11:32) Alaska Airlines: S/M/T/W/T/F/S – AS1402 (departure at 14:30)
  • Here are some tips for finding the best flight deals from San Diego to Portland on Trip.com:
    · Be flexible with your travel dates. The cheapest flight is currently on Tue, Nov 17, with one-way fares from just £49.
    · Compare airlines. Alaska Airlines currently offers the lowest fares on this route.
    · Set up a price alert to track fare changes without searching every day.
    · Check Trip.com regularly for flight deals and available promo codes.
    · Avoid peak season or book early. January is generally the busiest month for travel to Portland.
    · Get exclusive promo codes on the Trip.com app.
  • The cheapest month to book a flight from San Diego to Portland is usually September, when demand is lower.
  • Flights to Portland can arrive at: Hillsboro Airport (HIO) and Portland International Airport (PDX). The most common route connects San Diego International Airport and Portland International Airport (SAN–PDX).
  • The time difference between Portland and San Diego is 0m.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from San Diego to Portland is £148. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for flights departing in the next 30 days, the average return fare from San Diego to Portland is £184. Fares vary by travel date, airline and availability.
  • Enter San Diego and Portland, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

More Flight Itineraries

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.