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$46+ Cheap flights from Portland to San Jose (PDX - SJC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SJC
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to San Jose are usually found in August or October, booked 70 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Portland to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$132
(Alaska Airlines)

One-way from

$46
(Netflights)

Popular in

June

Cheapest in

August

Average price

$230

Good round-trip deal

$212 or less

Good one-way deal

$116 or less
From Portland to San Jose
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One-way flight from Portland to San Jose
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Highest demand for flights based on searches. 11% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Portland to San Jose.
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Price to beat on a one-way flight from Portland to San Jose.
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Find flight deals from Portland to San Jose

Cheapest flights from Portland to San Jose
Explore the most affordable flight options available from Portland to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/119:10 pmPDX - SJC
Nonstop1h 50mAlaska Airlines
Wed 8/138:00 amSJC - PDX
Nonstop1h 44mAlaska Airlines
Deal found 7/3$132
This FlightHub deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:59 pmPDX - SJC
1 stop11h 21mSpirit Airlines
Mon 9/296:00 amSJC - PDX
1 stop5h 12mSpirit Airlines
Deal found 7/2$136
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/77:15 amPDX - SJC
1 stop5h 33mDelta
Tue 8/127:00 amSJC - PDX
1 stop4h 39mDelta
Deal found 7/1$137
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/124:50 pmPDX - SJC
1 stop4h 25mSouthwest
Sat 8/162:10 pmSJC - PDX
1 stop5h 25mSouthwest
Deal found 7/1$146
This Hawaiian Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/59:10 pmPDX - SJC
Nonstop1h 50mHawaiian Airlines
Sat 8/168:00 amSJC - PDX
Nonstop1h 44mHawaiian Airlines
Deal found 7/1$162
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/49:10 pmPDX - SJC
Nonstop1h 50mMultiple Airlines
Thu 8/76:30 amSJC - PDX
1 stop7h 45mMultiple Airlines
Deal found 7/1$184

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Portland to San Jose that are best for you.

Fly from

Portland

Fly to

San Jose

Route

Depart

Return

Price

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Mon 8/11

9:10 pm-11:00 pm

Nonstop1h 50m

San Jose

Wed 8/13

8:00 am-9:44 am

Nonstop1h 44m

$132

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Mon 9/22

7:59 pm-7:20 am

1 stop11h 21m

San Jose

Mon 9/29

6:00 am-11:12 am

1 stop5h 12m

$136

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Thu 8/7

7:15 am-12:48 pm

1 stop5h 33m

San Jose

Wed 8/13

1:40 pm-6:54 pm

1 stop5h 14m

$137

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Tue 8/12

4:50 pm-9:15 pm

1 stop4h 25m

San Jose

Sat 8/16

2:10 pm-7:35 pm

1 stop5h 25m

$146

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Tue 8/5

9:10 pm-11:00 pm

Nonstop1h 50m

San Jose

Sat 8/16

8:00 am-9:44 am

Nonstop1h 44m

$162

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Mon 8/4

9:10 pm-11:00 pm

Nonstop1h 50m

San Jose

Thu 8/7

6:30 am-2:15 pm

1 stop7h 45m

$184

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Wed 10/1

9:10 pm-10:59 pm

Nonstop1h 49m

$46

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Sat 9/20

7:59 pm-12:24 am

1 stop4h 25m

$51

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Wed 8/20

4:50 pm-9:15 pm

1 stop4h 25m

$58

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Tue 8/12

10:15 am-2:37 pm

1 stop4h 22m

$69

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 13 results
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The best insider tips for Portland to San Jose flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Portland to San Jose trip
Airlines
Southwest

Southwest offers two free checked bags, including oversized items like skis.


Enjoy free in-flight entertainment streamed to your device on Southwest.

Read more about Southwestby Marisa Garcia
Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom, ideal for short flights.


Use Spirit's self-service bag drop for a faster airport experience.

Read more about Spirit Airlinesby Daniel Scheffler
Airports
PDX

Expect security wait times up to 15 minutes off-peak, longer during rush hours. Use Express Lanes if eligible for faster processing.

Read more about PDXby Brandon Schultz
SJC

For quick transportation from SJC, use rideshares with designated pick-up spots at terminals. It's the fastest way to reach your destination.

Read more about SJCby Daniel Scheffler
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Southwest

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines and SJC

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Brandon Schultz

Brandon Schultz

Expert on PDX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Best time to book a flight from Portland to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to San Jose

How far ahead should I book a flight from Portland to San Jose?

Use this chart to determine the optimal time to book a round-trip flight from Portland to San Jose. Price data was last updated on June 27, 2025.

The price you pay for your flight from Portland to San Jose may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Portland to San Jose?

Currently, September is the cheapest month in which you can book a flight from Portland to San Jose (average of $255). Flying from Portland to San Jose in June is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to SJC?

Find hourly flight availability from Portland to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 23% on flights from Portland to San Jose by exploring options for tickets at noon.

What is the cheapest day to fly from Portland to San Jose?

Use this chart to determine the cheapest time to fly round-trip from Portland to San Jose. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Portland to San Jose flight should consider departing on Saturday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portland to San Jose

Explore weekly flight availability from Portland to San Jose. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from PDX to SJC are scheduled on a Thursday (13 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Jose. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Portland to San Jose by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Spirit Airlines
6.3
Okay
8,086 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Portland to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Portland to San Jose?

    If you book a flight from Portland to San Jose, you will be flying from Portland to San Jose. Flights to San Jose (SJC) from Portland (PDX) take 1h 45m for a nonstop flight. There are 8 flights from Portland to San Jose per day from 5 airlines.

  • How popular is this Portland to San Jose flight route?

    The Portland to San Jose flight path was viewed by 18 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Portland to San Jose round-trip?

    Flying on Alaska Airlines is currently your cheapest option to San Jose, with prices starting at $132. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and Delta, with the lowest prices starting at $136 and $137, respectively. Alaska Airlines is priced at 36% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Portland to San Jose one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $46. However, be on the lookout for offers from Spirit Airlines and Southwest, as they are both options that can get you from Portland to San Jose for a low price.

  • What are the most reliable airlines from Portland to San Jose?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portland to San Jose on time: Sun Country Air (100%), Condor (94%), Hawaiian Airlines (89%).

  • What are the cheapest flights from Portland to San Jose?

    On average you can expect to pay $217 for a flight from Portland to San Jose. The cheapest flight overall is $78 while the most popular route, (Portland - San Jose) is currently priced at $97.

  • Can I find deals for flights from Portland to San Jose that include hotel bookings?

    Yes. In addition to deals on Portland to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to San Jose.

  • Can I find deals for business class flights from Portland to San Jose?

    Yes. Cheapflights offers flight deals from Portland to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Portland to San Jose (average of $255). Flying from Portland to San Jose in June is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 5 airlines flying from Portland to San Jose

Discover the top 5 airlines that operate flights from Portland to San Jose. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$112FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$64Average$108FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$124Average$241FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$131Average$268FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$137Average$313FlexibilityNo cancel feeOn-time85%

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