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Flights from Portland to San Diego
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Flights from Portland to San Diego Starting at NZD 68

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        PDX21:30
        2h 29m
        Nonstop
        SAN23:59
        Wed, Mar 26|Portland - San Diego|Alaska Airlines
        NZD 102NZD 138
        26% OFF
        26% OFF
        NZD 138NZD 102

        Choose Alaska Airlines flights from Portland to San Diego. The one-way direct flight with Alaska Airlines departs from Portland International Airport on Wed, Mar 26, arriving at San Diego International Airport. One-way Prices start from NZD 102 including taxes and charges.

      • PDX16:59
        2h 26m
        Nonstop
        SAN19:25
        Sat, Feb 1|Portland - San Diego|Alaska Airlines
        NZD 103NZD 138
        25% OFF
        25% OFF
        NZD 138NZD 103

        Choose Alaska Airlines flights from Portland to San Diego. The one-way direct flight with Alaska Airlines departs from Portland International Airport on Sat, Feb 1, arriving at San Diego International Airport. One-way Prices start from NZD 103 including taxes and charges.

      • PDX11:00
        6h 30m
        1 stop
        SAN17:30
        Tue, Jan 28|Portland - San Diego|Alaska Airlines
        NZD 68NZD 138
        51% OFF
        51% OFF
        NZD 138NZD 68

        Choose Alaska Airlines flights from Portland to San Diego. The one-way connecting flight with Alaska Airlines departs from Portland International Airport on Tue, Jan 28, arriving at San Diego International Airport. One-way Prices start from NZD 68 including taxes and charges.

      • PDX11:00
        6h 30m
        1 stop
        SAN17:30
        Tue, Feb 11|Portland - San Diego|Alaska Airlines
        NZD 68
        NZD 68

        Choose Alaska Airlines flights from Portland to San Diego. The one-way connecting flight with Alaska Airlines departs from Portland International Airport on Tue, Feb 11, arriving at San Diego International Airport. One-way Prices start from NZD 68 including taxes and charges.

      • PDX06:35
        6h 33m
        1 stop
        SAN13:08
        Mon, Jan 27|Portland - San Diego|Frontier Airlines
        NZD 69
        NZD 69

        Choose Frontier Airlines flights from Portland to San Diego. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Mon, Jan 27, arriving at San Diego International Airport. One-way Prices start from NZD 69 including taxes and charges.

      • PDX06:35
        6h 33m
        1 stop
        SAN13:08
        Fri, Feb 7|Portland - San Diego|Frontier Airlines
        NZD 70
        NZD 70

        Choose Frontier Airlines flights from Portland to San Diego. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Fri, Feb 7, arriving at San Diego International Airport. One-way Prices start from NZD 70 including taxes and charges.

      • PDX06:35
        6h 33m
        1 stop
        SAN13:08
        Mon, Jan 20|Portland - San Diego|Frontier Airlines
        NZD 72
        NZD 72

        Choose Frontier Airlines flights from Portland to San Diego. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Mon, Jan 20, arriving at San Diego International Airport. One-way Prices start from NZD 72 including taxes and charges.

      • PDX11:00
        4h 17m
        1 stop
        SAN15:17
        Tue, Jan 14|Portland - San Diego|Alaska Airlines
        NZD 75
        NZD 75

        Choose Alaska Airlines flights from Portland to San Diego. The one-way connecting flight with Alaska Airlines departs from Portland International Airport on Tue, Jan 14, arriving at San Diego International Airport. One-way Prices start from NZD 75 including taxes and charges.

      • PDX11:00
        4h 17m
        1 stop
        SAN15:17
        Wed, Jan 22|Portland - San Diego|Alaska Airlines
        NZD 75
        NZD 75

        Choose Alaska Airlines flights from Portland to San Diego. The one-way connecting flight with Alaska Airlines departs from Portland International Airport on Wed, Jan 22, arriving at San Diego International Airport. One-way Prices start from NZD 75 including taxes and charges.

      • PDX14:40
        4h 29m
        1 stop
        SAN19:09
        Mon, Feb 3|Portland - San Diego|Alaska Airlines
        NZD 81
        NZD 81

        Choose Alaska Airlines flights from Portland to San Diego. The one-way connecting flight with Alaska Airlines departs from Portland International Airport on Mon, Feb 3, arriving at San Diego International Airport. One-way Prices start from NZD 81 including taxes and charges.

      • PDX01:00 pm
        3h 5m
        Nonstop
        SAN02:00 pm
        Fri, Jan 10|Portland - San Diego|Alaska Airlines
        Find More Flights
        Find More Flights

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

Find the best time to fly from Portland to San Diego

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Portland to San Diego

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Alaska Airlines
From NZD 68
Frontier Airlines
From NZD 69
Delta Air Lines
From NZD 123
American Airlines
From NZD 144
United Airlines
From NZD 145
Southwest Airlines
From NZD 194
Spirit Airlines
From NZD 307
Hawaiian Airlines
From NZD 1,427

Find more flights and airlines

Alternative Routes from Portland to San Diego

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Portland to San Diego.

  • Cheapest
    Alaska Airlines
    PDX
    11:00
    6h 30m
    1 transfer
    SAN
    17:30
    Portland International Airport - San Diego International Airport
    Tue, Jan 28Alaska Airlines
    NZD 68
  • American Airlines
    PDX
    11:35
    6h 47m
    1 transfer
    CLD
    18:22
    Portland International Airport - McClellan-Palomar Airport
    Tue, Mar 4American Airlines
    NZD 258
  • American Airlines
    PDX
    11:35
    6h 47m
    1 transfer
    CLD
    18:22
    Portland International Airport - McClellan-Palomar Airport
    Tue, Mar 4American Airlines
    NZD 258
    Find More Flights

FAQ

  • When are flight tickets from Portland (PDX) to San Diego (SAN) the cheapest?

    Airlines adjust prices for flights from Portland to San Diego based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Portland (PDX) to San Diego (SAN) cost?

    According to Trip.com's data, the lowest price is around NZD 320.

  • How long does it take to fly from Portland (PDX) to San Diego (SAN) and what is the distance?

    It takes around 3 hours 6 minutes to fly from Portland (PDX) to San Diego (SAN).

  • What is the transportation method from the main airport to downtown in San Diego?

    • The distance from San Diego International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.

  • What are the most popular airlines that fly from Portland (PDX) to San Diego (SAN)?

    Airlines with flights from Portland (PDX) to San Diego (SAN): Southwest Airlines, Alaska Airlines, Hawaiian Airlines, United Airlines, Japan Airlines and Spirit Airlines.

How to find a cheap flight from Portland to San Diego

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to San Diego. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Portland to San Diego

Cheapest nonstop flight priceNZD 61
Cheapest round-trip ticket priceNZD 163
Off-season for travelNovember
Peak season for travelApril
Flight distance1,502.8 km
Average flight time3 hours 6 minutes
Popular airlineAlaska Airlines

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