Trip.com
>
Flights
>
United States
>
California
>
Flights to San Diego
>
Portland to San Diego flight
>
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 US$55 and round-trip from US$129. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      PDX 15:04
      2h 33m
      Direct
      SAN 17:37
      Portland - San Diego | Wed, Nov 18 | Alaska Airlines
      US$55 US$270
      80% off
      80% off
      US$270 US$55
    • PDX 07:09
      2h 47m
      Direct
      SAN 09:56
      Portland - San Diego | Tue, Nov 3 | Alaska Airlines
      US$65 US$78
      17% off
      17% off
      US$78 US$65
    • PDX 17:47
      2h 35m
      Direct
      SAN 20:22
      Portland - San Diego | Wed, Jan 6 | Alaska Airlines
      US$65 US$270
      76% off
      76% off
      US$270 US$65
    • PDX 21:22
      2h 37m
      Direct
      SAN 23:59
      Portland - San Diego | Mon, Jan 4 | Alaska Airlines
      US$65
      76% off
      US$270 US$65
    • PDX 15:04
      2h 33m
      Direct
      SAN 17:37
      Portland - San Diego | Thu, Nov 19 | Alaska Airlines
      US$65
      76% off
      US$270 US$65
    • PDX 10:34
      2h 39m
      Direct
      SAN 13:13
      Portland - San Diego | Sun, Nov 22 | Alaska Airlines
      US$66
      15% off
      US$78 US$66
    • PDX 17:52
      2h 35m
      Direct
      SAN 20:27
      Portland - San Diego | Fri, Nov 20 | Alaska Airlines
      US$66
      15% off
      US$78 US$66
    • PDX 21:29
      2h 30m
      Direct
      SAN 23:59
      Portland - San Diego | Fri, Nov 27 | Alaska Airlines
      US$66
      15% off
      US$78 US$66
    • PDX 07:00
      2h 37m
      Direct
      SAN 09:37
      Portland - San Diego | Mon, Dec 14 | Alaska Airlines
      US$66
      15% off
      US$78 US$66
    • PDX 13:00
      17h 25m
      1 stop
      SAN 14:00
      Portland - San Diego | Tue, Nov 3 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      PDX 07:18
      2h 35m
      Direct
      SAN 09:53
      Portland - San Diego | Fri, Nov 20 | Alaska Airlines
      SAN 17:33
      2h 42m
      Direct
      PDX 20:15
      San Diego - Portland | Sun, Nov 22 | Alaska Airlines
      US$129 US$242
      47% off
      47% off
      US$242 US$129
    • PDX 07:18
      2h 35m
      Direct
      SAN 09:53
      Portland - San Diego | Wed, Nov 18 | Alaska Airlines
      SAN 20:07
      2h 45m
      Direct
      PDX 22:52
      San Diego - Portland | Sun, Nov 22 | Alaska Airlines
      US$129 US$242
      47% off
      47% off
      US$242 US$129
    • PDX 15:04
      2h 33m
      Direct
      SAN 17:37
      Portland - San Diego | Wed, Nov 11 | Alaska Airlines
      SAN 17:00
      2h 35m
      Direct
      PDX 19:35
      San Diego - Portland | Sun, Nov 15 |
      US$130 US$242
      46% off
      46% off
      US$242 US$130
    • PDX 07:09
      2h 47m
      Direct
      SAN 09:56
      Portland - San Diego | Wed, Nov 4 | Alaska Airlines
      SAN 20:07
      2h 45m
      Direct
      PDX 22:52
      San Diego - Portland | Sun, Nov 8 | Alaska Airlines
      US$130
      46% off
      US$242 US$130
    • PDX 15:04
      2h 33m
      Direct
      SAN 17:37
      Portland - San Diego | Sun, Nov 15 | Alaska Airlines
      SAN 07:00
      2h 43m
      Direct
      PDX 09:43
      San Diego - Portland | Tue, Nov 17 | Alaska Airlines
      US$132
      45% off
      US$242 US$132
    • PDX 17:52
      2h 35m
      Direct
      SAN 20:27
      Portland - San Diego | Fri, Nov 13 | Alaska Airlines
      SAN 16:15
      2h 42m
      Direct
      PDX 18:57
      San Diego - Portland | Sun, Nov 15 | Alaska Airlines
      US$133
      45% off
      US$242 US$133
    • PDX 07:00
      2h 37m
      Direct
      SAN 09:37
      Portland - San Diego | Wed, Dec 9 | Alaska Airlines
      SAN 07:05
      2h 45m
      Direct
      PDX 09:50
      San Diego - Portland | Sun, Dec 13 | Alaska Airlines
      US$215
      11% off
      US$242 US$215
    • PDX 13:00
      17h 25m
      1 stop
      SAN 14:00
      Portland - San Diego | Tue, Nov 3 | Normal Airline
      SAN 15:00
      6h
      Direct
      PDX 16:00
      San Diego - Portland | Thu, Nov 5 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      PDX 15:04
      2h 33m
      Direct
      SAN 17:37
      Portland - San Diego | Wed, Nov 18 | Alaska Airlines
      US$55 US$270
      80% off
      80% off
      US$270 US$55
    • PDX 07:09
      2h 47m
      Direct
      SAN 09:56
      Portland - San Diego | Tue, Nov 3 | Alaska Airlines
      US$65 US$78
      17% off
      17% off
      US$78 US$65
    • PDX 17:47
      2h 35m
      Direct
      SAN 20:22
      Portland - San Diego | Wed, Jan 6 | Alaska Airlines
      US$65 US$270
      76% off
      76% off
      US$270 US$65
    • PDX 21:22
      2h 37m
      Direct
      SAN 23:59
      Portland - San Diego | Mon, Jan 4 | Alaska Airlines
      US$65
      76% off
      US$270 US$65
    • PDX 15:04
      2h 33m
      Direct
      SAN 17:37
      Portland - San Diego | Thu, Nov 19 | Alaska Airlines
      US$65
      76% off
      US$270 US$65
    • PDX 10:34
      2h 39m
      Direct
      SAN 13:13
      Portland - San Diego | Sun, Nov 22 | Alaska Airlines
      US$66
      15% off
      US$78 US$66
    • PDX 17:52
      2h 35m
      Direct
      SAN 20:27
      Portland - San Diego | Fri, Nov 20 | Alaska Airlines
      US$66
      15% off
      US$78 US$66
    • PDX 21:29
      2h 30m
      Direct
      SAN 23:59
      Portland - San Diego | Fri, Nov 27 | Alaska Airlines
      US$66
      15% off
      US$78 US$66
    • PDX 07:00
      2h 37m
      Direct
      SAN 09:37
      Portland - San Diego | Mon, Dec 14 | Alaska Airlines
      US$66
      15% off
      US$78 US$66
    • PDX 13:00
      17h 25m
      1 stop
      SAN 14:00
      Portland - San Diego | Tue, Nov 3 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      PDX 15:04
      2h 33m
      Direct
      SAN 17:37
      Portland - San Diego | Wed, Nov 18 | Alaska Airlines
      US$55 US$283
      81% off
      81% off
      US$283 US$55
    • PDX 17:47
      2h 35m
      Direct
      SAN 20:22
      Portland - San Diego | Wed, Jan 6 | Alaska Airlines
      US$65 US$283
      77% off
      77% off
      US$283 US$65
    • PDX 15:04
      2h 33m
      Direct
      SAN 17:37
      Portland - San Diego | Thu, Nov 19 | Alaska Airlines
      US$65 US$283
      77% off
      77% off
      US$283 US$65
    • PDX 14:53
      2h 33m
      Direct
      SAN 17:26
      Portland - San Diego | Thu, Jan 7 | Alaska Airlines
      US$66
      77% off
      US$283 US$66
    • PDX 14:53
      2h 33m
      Direct
      SAN 17:26
      Portland - San Diego | Fri, Jan 8 | Alaska Airlines
      US$66
      77% off
      US$283 US$66
    • PDX 19:59
      2h 34m
      Direct
      SAN 22:33
      Portland - San Diego | Tue, Dec 15 | Alaska Airlines
      US$66
      77% off
      US$283 US$66
    • PDX 14:53
      2h 33m
      Direct
      SAN 17:26
      Portland - San Diego | Tue, Jan 5 | Alaska Airlines
      US$66
      77% off
      US$283 US$66
    • PDX 14:51
      2h 33m
      Direct
      SAN 17:24
      Portland - San Diego | Tue, Dec 8 | Alaska Airlines
      US$66
      77% off
      US$283 US$66
    • PDX 14:51
      2h 33m
      Direct
      SAN 17:24
      Portland - San Diego | Wed, Dec 9 | Alaska Airlines
      US$66
      77% off
      US$283 US$66
    • PDX 13:00
      17h 25m
      1 stop
      SAN 14:00
      Portland - San Diego | Tue, Nov 3 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      PDX 15:04
      2h 33m
      Direct
      SAN 17:37
      Portland - San Diego | Sat, Nov 7 | Alaska Airlines
      US$120 US$283
      57% off
      57% off
      US$283 US$120
    • PDX 15:04
      2h 33m
      Direct
      SAN 17:37
      Portland - San Diego | Mon, Nov 2 | Alaska Airlines
      US$132 US$283
      53% off
      53% off
      US$283 US$132
    • PDX 14:04
      2h 28m
      Direct
      SAN 16:32
      Portland - San Diego | Sun, Nov 8 | Alaska Airlines
      US$171 US$283
      40% off
      40% off
      US$283 US$171
    • PDX 15:04
      2h 33m
      Direct
      SAN 17:37
      Portland - San Diego | Fri, Nov 6 | Alaska Airlines
      US$190
      33% off
      US$283 US$190
    • PDX 07:18
      2h 35m
      Direct
      SAN 09:53
      Portland - San Diego | Thu, Nov 5 | Alaska Airlines
      US$240
      15% off
      US$283 US$240
    • PDX 15:04
      2h 33m
      Direct
      SAN 17:37
      Portland - San Diego | Tue, Nov 3 | Alaska Airlines
      US$240
      15% off
      US$283 US$240
    • PDX 15:04
      2h 33m
      Direct
      SAN 17:37
      Portland - San Diego | Wed, Nov 4 | Alaska Airlines
      US$240
      15% off
      US$283 US$240
    • PDX 17:49
      5h 2m
      1 stop
      SAN 22:51
      Portland - San Diego | Sat, Nov 7 | Delta Air Lines
      US$75
      73% off
      US$283 US$75
    • PDX 11:09
      4h 1m
      1 stop
      SAN 15:10
      Portland - San Diego | Mon, Nov 2 | Delta Air Lines
      US$143
      49% off
      US$283 US$143
    • PDX 13:00
      17h 25m
      1 stop
      SAN 14:00
      Portland - San Diego | Tue, Nov 3 | Normal Airline
      Find more flights
      Find more flights
    • PDX 21:29
      2h 30m
      Direct
      SAN 23:59
      Portland - San Diego | Fri, Nov 27 | Alaska Airlines
      US$66 US$78
      15% off
      15% off
      US$78 US$66
    • PDX 15:04
      2h 33m
      Direct
      SAN 17:37
      Portland - San Diego | Wed, Nov 18 | Alaska Airlines
      US$55 US$270
      80% off
      80% off
      US$270 US$55
    • PDX 15:04
      2h 33m
      Direct
      SAN 17:37
      Portland - San Diego | Thu, Nov 19 | Alaska Airlines
      US$65 US$270
      76% off
      76% off
      US$270 US$65
    • PDX 14:51
      2h 33m
      Direct
      SAN 17:24
      Portland - San Diego | Sun, Dec 13 | Alaska Airlines
      US$66
      15% off
      US$78 US$66
    • PDX 14:53
      2h 33m
      Direct
      SAN 17:26
      Portland - San Diego | Thu, Jan 7 | Alaska Airlines
      US$66
      76% off
      US$270 US$66
    • PDX 14:53
      2h 33m
      Direct
      SAN 17:26
      Portland - San Diego | Fri, Jan 8 | Alaska Airlines
      US$66
      76% off
      US$270 US$66
    • PDX 14:53
      2h 33m
      Direct
      SAN 17:26
      Portland - San Diego | Tue, Jan 5 | Alaska Airlines
      US$66
      76% off
      US$270 US$66
    • PDX 14:51
      2h 33m
      Direct
      SAN 17:24
      Portland - San Diego | Tue, Dec 8 | Alaska Airlines
      US$66
      76% off
      US$270 US$66
    • PDX 14:51
      2h 33m
      Direct
      SAN 17:24
      Portland - San Diego | Mon, Dec 14 | Alaska Airlines
      US$66
      76% off
      US$270 US$66
    • PDX 13:00
      17h 25m
      1 stop
      SAN 14:00
      Portland - San Diego | Tue, Nov 3 | Normal Airline
      Find more flights
      Find more flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Which month has the cheapest one-way flights from Portland International Airport to San Diego International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Portland International Airport to San Diego International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Portland International Airport to San Diego International Airport are usually in January, with an average price of US$106. February sees the highest fares, around US$254.

US$254
US$180
US$106
US$32
    Cheapest
  • US$214
    Oct
  • US$121
    Nov
  • US$142
    Dec
  • US$106
    Jan
  • US$254
    Feb
  • US$157
    Mar
  • US$197
    Apr
  • US$212
    May
  • US$171
    Jun
  • US$202
    Jul
  • US$181
    Aug
  • US$190
    Sep

Which day of the week has the cheapest flights from Portland International Airport to San Diego International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Portland International Airport to San Diego International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Portland International Airport to San Diego International Airport is Thursday, with average prices lower than other days. Try to avoid departing on Monday, as fares are typically the highest.

US$201
US$178
US$154
US$131
    Cheapest
  • US$201
    Mon
  • US$195
    Tue
  • US$160
    Wed
  • US$154
    Thu
  • US$168
    Fri
  • US$188
    Sat
  • US$176
    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 US$54) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From US$54
Delta Air Lines
From US$58
Frontier Airlines
From US$63
American Airlines
From US$80
United Airlines
From US$132
Hahn Air
From US$261
Air Canada
From US$373

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. AS1311

    Portland International Airport

    14:04

    PDX

    2h 28m

    16:32

    SAN

    S - - W T - S
    Search

  2. AS721

    Portland International Airport

    09:03

    PDX

    2h 29m

    11:32

    SAN

    S M T W T F S
    Search

  3. AS1320

    Portland International Airport

    15:04

    PDX

    2h 33m

    17:37

    SAN

    S M T W T F S
    Search

  4. AS667

    Portland International Airport

    21:22

    PDX

    2h 37m

    23:59

    SAN

    S M T W T F S
    Search

  5. AS1394

    Portland International Airport

    10:33

    PDX

    2h 34m

    13:07

    SAN

    S M T W T F S
    Search

  6. DL3918

    Portland International Airport

    17:45

    PDX

    1h 10m

    Direct

    18:55

    SEA

    S M T W T F S
    Search

  7. DL2672

    Seattle-Tacoma International Airport

    19:59

    SEA

    2h 50m

    Direct

    22:49

    SAN

    S M T W T F S

  8. DL1244

    Portland International Airport

    17:05

    PDX

    1h 53m

    Direct

    19:58

    SLC

    S M T W T F S
    Search

  9. DL1202

    Salt Lake City International Airport

    22:45

    SLC

    2h 2m

    Direct

    23:47

    SAN

    S M T W T F S

  10. DL2551

    Portland International Airport

    17:14

    PDX

    2h 24m

    Direct

    19:38

    LAX

    S M T W T F S
    Search

  11. DL3746

    Los Angeles International Airport

    21:59

    LAX

    56m

    Direct

    22:55

    SAN

    S M T W T F S

  12. DL2766

    Portland International Airport

    13:20

    PDX

    2h 22m

    Direct

    15:42

    LAX

    S M T W T F S
    Search

  13. DL4087

    Los Angeles International Airport

    17:59

    LAX

    56m

    Direct

    18:55

    SAN

    S M T W T F S

  14. F91106

    Portland International Airport

    12:48

    PDX

    2h 14m

    Direct

    15:02

    LAS

    S - - W T - S
    Search

  15. F91469

    Harry Reid International Airport

    06:31

    LAS

    1h 24m

    Direct

    07:55

    SAN

    S - - W T - S
Find more flights and airlines

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 distance 1,504.18km
Cheapest one-way ticket price US$55
Cheapest return ticket price US$129

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 15 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 US$299 in October, the most expensive month to book this route.
  • The earliest flight departs from Portland International Airport (PDX) at 07:00 and arrives in San Diego International Airport (SAN) at 09:35.
  • The latest flight departs from Portland International Airport (PDX) at 21:30 and arrives in San Diego International Airport (SAN) at 23:59.
    • 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 US$65, and round-trip fares start from US$129. The current lowest fare is a Alaska Airlines flight departing on Tue, Nov 3; prices may vary depending on availability.
  • Yes. Alaska Airlines operate direct flights from Portland International Airport to San Diego International Airport, with an average flight time of 2 hours 9 minutes, and around 54 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 US$169. 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 US$65. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Portland International Airport to San Diego International Airport operates around 54 weekly flights, mainly by Alaska 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.

Popular Destinations & Recommendations

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.