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Flights from Portland to San Jose

Flight Info | Portland to San Jose

The distance between Portland and San Jose is approximately 917.51 km. It takes around 1 hour 50 minutes on average to fly from Portland to San Jose. Based on Trip.com's data, travel demand peaks in July. The cheapest month to book is September.

Cheapest one-way
$66
Alaska Airlines Alaska Airlines PDX-SJC 1h 50m · Nonstop Tue, Sep 1
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Cheapest round-trip
$115
Alaska Airlines Alaska Airlines PDX-SJC 1h 51m · Nonstop Tue, Sep 22 - Wed, Sep 23
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Recommended airlines
Alaska Airlines Alaska Airlines Cheapest · From $66 Alaska Airlines Alaska Airlines Most booked
When to travel
December
Cheapest
July
Peak season for travel
Route details
917.51 km
Flight distance
1h 50m
Average flight time

Book direct flights from Portland to San Jose: One way flights from $66, round trip flights from $115. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        PDX 11:53 AM
        1h 51m
        Nonstop
        SJC 1:44 PM
        Portland - San Jose | Tue, Sep 22 | Alaska Airlines
        SJC 12:20 PM
        1h 45m
        Nonstop
        PDX 2:05 PM
        San Jose - Portland | Wed, Sep 23 |
        $115 $160
        28% off
        28% off
        $160 $115
      • PDX 8:37 PM
        1h 50m
        Nonstop
        SJC 10:27 PM
        Portland - San Jose | Thu, Sep 3 | Alaska Airlines
        SJC 6:46 PM
        1h 47m
        Nonstop
        PDX 8:33 PM
        San Jose - Portland | Tue, Sep 8 | Alaska Airlines
        $132 $160
        18% off
        18% off
        $160 $132
      • PDX 8:37 PM
        1h 50m
        Nonstop
        SJC 10:27 PM
        Portland - San Jose | Sat, Sep 5 | Alaska Airlines
        SJC 7:02 AM
        1h 47m
        Nonstop
        PDX 8:49 AM
        San Jose - Portland | Mon, Sep 7 | Alaska Airlines
        $133 $160
        17% off
        17% off
        $160 $133
      • PDX 7:00 AM
        2h 2m
        Nonstop
        SJC 9:02 AM
        Portland - San Jose | Sat, Aug 29 | Alaska Airlines
        SJC 7:21 AM
        4h 24m
        1 stop
        PDX 11:45 AM
        San Jose - Portland | Wed, Sep 2 | Delta Air Lines
        $133
        17% off
        $160 $133
      • PDX 5:30 AM
        5h 22m
        1 stop
        SJC 10:52 AM
        Portland - San Jose | Sat, Aug 29 | Delta Air Lines
        SJC 5:50 PM
        6h 3m
        1 stop
        PDX 11:53 PM
        San Jose - Portland | Wed, Sep 2 | Delta Air Lines
        $139
        13% off
        $160 $139
      • PDX 1:00 PM
        17h 25m
        1 stop
        SJC 2:00 PM
        Portland - San Jose | Fri, Aug 14 | Normal Airline
        SJC 3:00 PM
        6h
        Nonstop
        PDX 4:00 PM
        San Jose - Portland | Sun, Aug 16 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        PDX 8:37 PM
        1h 50m
        Nonstop
        SJC 10:27 PM
        Portland - San Jose | Tue, Sep 1 | Alaska Airlines
        $66 $92
        28% off
        28% off
        $92 $66
      • PDX 8:37 PM
        1h 50m
        Nonstop
        SJC 10:27 PM
        Portland - San Jose | Wed, Sep 16 | Alaska Airlines
        $75 $92
        18% off
        18% off
        $92 $75
      • PDX 8:37 PM
        1h 50m
        Nonstop
        SJC 10:27 PM
        Portland - San Jose | Mon, Sep 14 | Alaska Airlines
        $77 $92
        16% off
        16% off
        $92 $77
      • PDX 8:37 PM
        1h 50m
        Nonstop
        SJC 10:27 PM
        Portland - San Jose | Wed, Aug 26 | Alaska Airlines
        $80
        13% off
        $92 $80
      • PDX 8:37 PM
        1h 50m
        Nonstop
        SJC 10:27 PM
        Portland - San Jose | Tue, Sep 15 | Alaska Airlines
        $80
        13% off
        $92 $80
      • PDX 3:21 PM
        7h 24m
        1 stop
        SJC 10:45 PM
        Portland - San Jose | Wed, Sep 16 | Delta Air Lines
        $69
        25% off
        $92 $69
      • PDX 9:29 AM
        7h 33m
        1 stop
        SJC 5:02 PM
        Portland - San Jose | Tue, Sep 1 | Delta Air Lines
        $80
        13% off
        $92 $80
      • PDX 1:00 PM
        17h 25m
        1 stop
        SJC 2:00 PM
        Portland - San Jose | Fri, Aug 14 | Normal Airline
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Popular airlines from Portland to San Jose

You can choose from 1 airlines that fly from Portland to San Jose, including Alaska Airlines, Alaska Airlines has lowest fares on this route.
Alaska Airlines logo Alaska Airlines
Airlines are determined based on actual purchased flight tickets from Portland to San Jose according to previous 12 months data from Trip.com.

Trip.com price insights on flights from Portland to San Jose

Which month has the cheapest one-way flights from Portland to San Jose?

The average price of one-way flights from Portland to San Jose purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Portland to San Jose is December, with an average price of $80; while the month with the highest flight price is usually January, with an average price of up to $284.

$284
$182
$80
0
    Cheapest
  • $119
    Aug
  • $200
    Sep
  • $167
    Oct
  • $217
    Nov
  • $80
    Dec
  • $284
    Jan
  • $124
    Feb
  • $218
    Mar
  • $108
    Apr
  • $192
    May
  • $237
    Jun
  • $243
    Jul

When is the cheapest day to fly from Portland to San Jose during Labor Day?

Data is based on the lowest one-way price from Portland to San Jose during Labor Day on Trip.com in the past 3 days.

Labor Day is scheduled for Sep 7. The cheapest flights from Portland to San Jose are available on Sep 8, with fares starting at $67.

$151
$109
$67
$25
    Cheapest
  • $151
    3
    Sep
  • $151
    4
  • $75
    5
  • $76
    6
  • $110
    7
  • $67
    8
  • $79
    9

Frequently Asked Questions

  • What are the cheapest flights from Portland to San Jose (PDX-SJC)?

    Based on Trip.com data, Alaska Airlines offers one-way fares as low as $66 on Cheapest nonstop routes (e.g. PDX to SJC on Tue, Sep 1), while Alaska Airlines offers Cheapest nonstop round-trips from $115 departing on Tue, Sep 22 and returning on Wed, Sep 23.
  • At the moment, you can catch a nonstop flight from Portland to San Jose 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.
  • It takes around 1 hour 50 minutes to fly from Portland (PDX) to San Jose (SJC).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Portland to San Jose 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.
  • Based on Trip.com data in the past 4 weeks, there is 47 flight per week flying from Portland to San Jose. You can check the weekly schedule for popular airlines on this route below: Alaska Airlines: S/M/T/W/T/F/S -- AS3210 (16:12) Alaska Airlines: S/M/T/W/T/F/S -- AS2080 (07:32) Alaska Airlines: S/-/T/W/T/F/S -- AS2113 (17:55)
  • To find best deals on flights from Portland to San Jose, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Sep 1, with one-way flights priced at just $66.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Alaska Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for San Jose travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Portland to San Jose is September, when demand for travel is lower.
  • After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Portland to San Jose on August 29, 2026 with Alaska Airlines, with prices starting at $133.
  • You can land at any one of the following hubs in San Jose, with Portland International Airport to San Jose Mineta International Airport (PDX-SJC) is by far the most common option on this route: San Jose Mineta International Airport (SJC).
  • The time difference between San Jose and Portland is 0m.
  • Tickets can only be changed or canceled 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 Portland to San Jose is $182. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Portland to San Jose is $260. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Portland and San Jose, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

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

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Prices displayed in 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, WLAN, 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 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.