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Portland International Airport to San Diego International Airport flight

Explore the cheapest one-way and round-trip flights from Portland International Airport to San Diego International Airport over the next 90 days, with one-way fares from £48 and round-trip from £78. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        PDX 10:30
        2h 42m
        Direct
        SAN 13:12
        Portland - San Diego | Sat, Oct 10 | Alaska Airlines
        SAN 06:53
        2h 38m
        Direct
        PDX 09:31
        San Diego - Portland | Mon, Oct 12 | Alaska Airlines
        £78 £96
        19% off
        19% off
        £96 £78
      • PDX 15:03
        2h 33m
        Direct
        SAN 17:36
        Portland - San Diego | Thu, Sep 24 | Alaska Airlines
        SAN 06:55
        2h 35m
        Direct
        PDX 09:30
        San Diego - Portland | Mon, Sep 28 | Alaska Airlines
        £79 £96
        18% off
        18% off
        £96 £79
      • PDX 14:53
        2h 35m
        Direct
        SAN 17:28
        Portland - San Diego | Tue, Oct 13 | Alaska Airlines
        SAN 15:40
        2h 38m
        Direct
        PDX 18:18
        San Diego - Portland | Tue, Oct 20 | Alaska Airlines
        £80 £96
        17% off
        17% off
        £96 £80
      • PDX 09:03
        2h 33m
        Direct
        SAN 11:36
        Portland - San Diego | Sat, Oct 17 | Alaska Airlines
        SAN 18:00
        2h 40m
        Direct
        PDX 20:40
        San Diego - Portland | Tue, Oct 20 | Alaska Airlines
        £82
        15% off
        £96 £82
      • PDX 14:53
        2h 35m
        Direct
        SAN 17:28
        Portland - San Diego | Tue, Oct 20 | Alaska Airlines
        SAN 11:04
        2h 46m
        Direct
        PDX 13:50
        San Diego - Portland | Tue, Oct 27 | Alaska Airlines
        £82
        15% off
        £96 £82
      • PDX 09:03
        2h 29m
        Direct
        SAN 11:32
        Portland - San Diego | Mon, Nov 16 | Alaska Airlines
        SAN 09:30
        2h 45m
        Direct
        PDX 12:15
        San Diego - Portland | Mon, Nov 23 |
        £85
        11% off
        £96 £85
      • PDX 14:53
        2h 35m
        Direct
        SAN 17:28
        Portland - San Diego | Sat, Oct 24 | Alaska Airlines
        SAN 06:53
        2h 38m
        Direct
        PDX 09:31
        San Diego - Portland | Mon, Oct 26 | Alaska Airlines
        £85
        11% off
        £96 £85
      • PDX 13:00
        17h 25m
        1 stop
        SAN 14:00
        Portland - San Diego | Tue, Sep 22 | Normal Airline
        SAN 15:00
        6h
        Direct
        PDX 16:00
        San Diego - Portland | Thu, Sep 24 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        PDX 17:52
        2h 35m
        Direct
        SAN 20:27
        Portland - San Diego | Wed, Nov 11 | Alaska Airlines
        £48 £62
        23% off
        23% off
        £62 £48
      • PDX 14:53
        2h 35m
        Direct
        SAN 17:28
        Portland - San Diego | Sat, Nov 7 | Alaska Airlines
        £48 £62
        23% off
        23% off
        £62 £48
      • PDX 14:53
        2h 35m
        Direct
        SAN 17:28
        Portland - San Diego | Wed, Nov 4 | Alaska Airlines
        £48 £62
        23% off
        23% off
        £62 £48
      • PDX 14:53
        2h 35m
        Direct
        SAN 17:28
        Portland - San Diego | Thu, Nov 5 | Alaska Airlines
        £48
        23% off
        £62 £48
      • PDX 14:53
        2h 35m
        Direct
        SAN 17:28
        Portland - San Diego | Tue, Nov 3 | Alaska Airlines
        £48
        23% off
        £62 £48
      • PDX 14:53
        2h 35m
        Direct
        SAN 17:28
        Portland - San Diego | Wed, Oct 28 | Alaska Airlines
        £49
        21% off
        £62 £49
      • PDX 13:49
        2h 33m
        Direct
        SAN 16:22
        Portland - San Diego | Sat, Oct 31 | Alaska Airlines
        £49
        21% off
        £62 £49
      • PDX 17:52
        2h 35m
        Direct
        SAN 20:27
        Portland - San Diego | Tue, Nov 10 | Alaska Airlines
        £49
        21% off
        £62 £49
      • PDX 14:53
        2h 35m
        Direct
        SAN 17:28
        Portland - San Diego | Tue, Oct 27 | Alaska Airlines
        £49
        21% off
        £62 £49
      • PDX 14:53
        2h 35m
        Direct
        SAN 17:28
        Portland - San Diego | Sat, Oct 24 | Alaska Airlines
        £49
        21% off
        £62 £49
      • PDX 15:31
        7h 20m
        1 stop
        SAN 22:51
        Portland - San Diego | Wed, Nov 11 | Delta Air Lines
        £55
        11% off
        £62 £55
      • PDX 15:31
        7h 20m
        1 stop
        SAN 22:51
        Portland - San Diego | Tue, Nov 10 | Delta Air Lines
        £55
        11% off
        £62 £55
      • PDX 13:00
        17h 25m
        1 stop
        SAN 14:00
        Portland - San Diego | Tue, Sep 22 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Portland International Airport to San Diego International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Portland International Airport to San Diego International Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Portland International Airport to San Diego International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Portland International Airport to San Diego International Airport are usually in September, with an average price of £69. It is best to avoid February, when the average price can reach £189.

£189
£129
£69
£9
  • £69
    Sep
  • £157
    Oct
  • £90
    Nov
  • £106
    Dec
  • £79
    Jan
  • £189
    Feb
  • £116
    Mar
  • £146
    Apr
  • £158
    May
  • £127
    Jun
  • £150
    Jul
  • £134
    Aug

What is the cheapest day of the week to fly from Portland International Airport to San Diego International Airport?

The data is based on the past 12 months and shows the average ticket prices from Portland International Airport to San Diego International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Portland International Airport to San Diego International Airport is Friday, with average prices usually lower than other days. Avoid departing on Monday as prices are typically highest on that day.

£159
£140
£120
£101
    Cheapest
  • £159
    Mon
  • £124
    Tue
  • £122
    Wed
  • £142
    Thu
  • £120
    Fri
  • £122
    Sat
  • £144
    Sun

Which airline offers the cheapest flights from Portland International Airport to San Diego International Airport?

The cheapest airline flying from Portland International Airport to San Diego International Airport is Alaska Airlines (from £48) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From £48
Delta Air Lines
From £55
Frontier Airlines
From £56
American Airlines
From £60
Hahn Air
From £79
United Airlines
From £98

Find more flights and airlines

What is the flight schedule from Portland International Airport to San Diego International Airport?

Check the schedule for flights from Portland to San Diego and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS667

    Portland International Airport

    17:38

    PDX

    2h 46m

    20:24

    SAN

    S M T W T F S
    Search

  2. AS1394

    Portland International Airport

    10:30

    PDX

    2h 42m

    13:12

    SAN

    S M T W T - S
    Search

  3. AS577

    Portland International Airport

    07:09

    PDX

    2h 47m

    09:56

    SAN

    S M T W T F S
    Search

  4. DL3802

    Portland International Airport

    12:34

    PDX

    1h 11m

    Direct

    13:45

    SEA

    S M T W T F S
    Search

  5. DL2613

    Seattle-Tacoma International Airport

    15:00

    SEA

    2h 50m

    Direct

    17:50

    SAN

    S M T W T - S

  6. DL2551

    Portland International Airport

    17:34

    PDX

    2h 22m

    Direct

    19:56

    LAX

    S M T W T F S
    Search

  7. DL3746

    Los Angeles International Airport

    18:00

    LAX

    57m

    Direct

    18:57

    SAN

    S M T W T F S

  8. DL1244

    Portland International Airport

    17:18

    PDX

    1h 52m

    Direct

    20:10

    SLC

    S M T W T F S
    Search

  9. DL1202

    Salt Lake City International Airport

    21:20

    SLC

    2h 7m

    Direct

    22:27

    SAN

    S M T W T F S

  10. DL1270

    Portland International Airport

    05:45

    PDX

    1h 53m

    Direct

    08:38

    SLC

    S M T W T F S
    Search

  11. DL1296

    Salt Lake City International Airport

    11:00

    SLC

    2h 6m

    Direct

    12:06

    SAN

    S M T W T F S

  12. DL4008

    Portland International Airport

    05:30

    PDX

    1h 13m

    Direct

    06:43

    SEA

    S M T W T F S
    Search

  13. DL2533

    Seattle-Tacoma International Airport

    09:45

    SEA

    2h 57m

    Direct

    12:42

    SAN

    S M T W T F S

  14. DL4062

    Portland International Airport

    15:21

    PDX

    1h 14m

    Direct

    16:35

    SEA

    S M T W T F S
    Search

  15. DL2672

    Seattle-Tacoma International Airport

    19:59

    SEA

    2h 50m

    Direct

    22:49

    SAN

    S M T W T F S
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About Portland International Airport and San Diego International Airport

Learn about Portland International Airport (PDX) and San Diego International Airport (SAN) — including location, terminals, transportation, and travel tips.

Flight distance1,504.18km
Cheapest one-way ticket price£48
Cheapest return ticket price£78

FAQs for Portland International Airport to San Diego International Airport Flights

  • How long is the flight from Portland International Airport to San Diego International Airport?

    Portland International Airport to San Diego International Airport takes about 2 hours 34 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 7 daily flights from Portland International Airport (PDX) to San Diego International Airport (SAN).
  • The earliest flight from Portland International Airport to San Diego International Airport departs at 06:25, and the last departs at 17:38, with about 15 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Portland International Airport (PDX) to San Diego International Airport (SAN) is quite popular. Without considering departure times or holidays, tickets cost around £206 in September, the most expensive month to book this route.
    • The distance from San Diego International Airport to downtown is about 3km, by taxi about 20 minutes.
    • The distance from McClellan-Palomar Airport to downtown is about 47km, by taxi about 1 hour.
  • Alaska Airlines is a very popular airline operating an average of 358 flights per month.
  • One-way flights from Portland International Airport to San Diego International Airport currently start from £48, and round-trip fares start from £78. The current lowest fare is a Alaska Airlines flight departing on Wed, Nov 11; prices may vary depending on availability.
  • Yes. Alaska Airlines and United Airlines operate direct flights from Portland International Airport to San Diego International Airport, with an average flight time of 2 hours 30 minutes, and around 67 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Portland International Airport to San Diego International Airport is £118. Prices may vary depending on the departure date, airline, and availability.
  • Condor are the most popular budget airlines flying from Portland International Airport to San Diego International Airport, with one-way fares starting from £48. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Portland International Airport to San Diego International Airport operates around 47 weekly flights, mainly by Alaska Airlines and United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Portland International Airport and San Diego International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are estimated lowest price 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 prices (incl. taxes, fuel surcharge, 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 were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.