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$69+ Cheap flights from Portland to San Jose, CA (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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SJC
May 23 — May 301
Sat 5/23
Sat 5/30
1 adult, Economy
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Find cheap flights from Portland to San Jose with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Portland to San Jose are usually found in October or January, booked 78 days in advance, depart on a Saturday or Tuesday and return on a Saturday

Cheap 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 April 23, 2026.

This Southwest deal was found by Cheapflights users on 4/17. 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 5/126:30 am
PDX
-
SJC
2 stops7h 15m
Southwest
Tue 5/126:55 pm
SJC
-
PDX
Nonstop1h 50m
Southwest
Deal found 4/17$172
This Delta deal was found by Cheapflights users on 4/17. 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.
Wed 8/121:38 pm
PDX
-
SJC
1 stop5h 27m
Delta
Tue 8/181:50 pm
SJC
-
PDX
1 stop5h 36m
Delta
Deal found 4/17$177
This Delta deal was found by Cheapflights users on 4/21. 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.
Fri 5/155:18 pm
PDX
-
SJC
1 stop4h 56m
Delta
Mon 5/184:12 pm
SJC
-
PDX
1 stop6h 49m
Delta
Deal found 4/21$179
This Southwest deal was found by Cheapflights users on 4/20. 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.
Sat 6/69:05 am
PDX
-
SJC
Nonstop1h 45m
Southwest
Sat 6/67:50 pm
SJC
-
PDX
Nonstop1h 45m
Southwest
Deal found 4/20$184
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/139:07 pm
PDX
-
SJC
Nonstop1h 52m
Multiple Airlines
Sun 5/1712:57 pm
SJC
-
PDX
1 stop22h 53m
Multiple Airlines
Deal found 4/22$185
This Southwest deal was found by Cheapflights users on 4/22. 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.
Mon 6/89:40 pm
PDX
-
SJC
Nonstop1h 45m
Southwest
Wed 6/106:20 pm
SJC
-
PDX
1 stop5h 45m
Southwest
Deal found 4/22$186
This Alaska Airlines deal was found by Cheapflights users on 4/21. 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.
Tue 5/197:15 am
PDX
-
SJC
1 stop5h 07m
Alaska Airlines
Wed 5/208:00 am
SJC
-
PDX
Nonstop1h 50m
Alaska Airlines
Deal found 4/21$187
This Southwest deal was found by Cheapflights users on 4/21. 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.
Wed 6/36:30 am
PDX
-
SJC
2 stops7h 15m
Southwest
Tue 6/96:20 pm
SJC
-
PDX
1 stop5h 45m
Southwest
Deal found 4/21$189
This CheapOair deal was found by Cheapflights users on 4/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:07 pm
PDX
-
SJC
Nonstop1h 52m
Alaska Airlines
Sat 5/238:01 pm
SJC
-
PDX
Nonstop1h 56m
Alaska Airlines
Deal found 4/20$192
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 5/185:40 pm
PDX
-
SJC
1 stop18h 42m
Alaska Airlines
Sat 5/232:53 pm
SJC
-
PDX
Nonstop1h 50m
Alaska Airlines
Deal found 4/22$193
This Southwest deal was found by Cheapflights users on 4/20. 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.
Wed 5/136:30 am
PDX
-
SJC
1 stop8h 00m
Southwest
Fri 5/156:00 am
SJC
-
PDX
Nonstop1h 55m
Southwest
Deal found 4/20$194

Find 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 April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$172
(Southwest)

One-way from

$69
(Alaska Airlines)

Popular in

March

Cheapest in

October

Average price

$277

Good round-trip deal

$239 or less

Good one-way deal

$163 or less
Provider with most accurate pricing for Portland-San Jose flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-San Jose flights.
Search Deals
From Portland to San Jose
Search Deals
One-way flight from Portland to San Jose
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Portland to San Jose.
Search Deals
Price to beat on a one-way flight from Portland to San Jose.
Search Deals

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 April 23, 2026.
Use the filters below to find and compare flights from Portland to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Tue 5/19

7:15 am-12:22 pm

1 stop5h 07m

San Jose

Wed 5/20

8:00 am-9:50 am

Nonstop1h 50m

$187
Quickest round-trip

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Fri 5/29

9:07 pm-10:59 pm

Nonstop1h 52m

San Jose

Mon 6/1

6:58 pm-8:48 pm

Nonstop1h 50m

$219

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Sat 5/16

1:45 pm-7:28 pm

1 stop5h 43m

San Jose

Mon 5/18

5:59 pm-11:01 pm

1 stop5h 02m

$247

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Wed 5/20

7:55 pm-9:40 pm

Nonstop1h 45m

San Jose

Thu 5/21

12:30 pm-8:20 pm

2 stops7h 50m

$257

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Tue 6/9

5:10 am-1:15 pm

2 stops8h 05m

San Jose

Tue 6/16

11:15 am-5:15 pm

1 stop6h 00m

$277

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Sun 6/7

5:30 am-7:15 am

Nonstop1h 45m

San Jose

Fri 6/12

2:35 pm-10:45 pm

1 stop8h 10m

$282

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Sat 5/16

7:30 am-9:15 am

Nonstop1h 45m

San Jose

Sat 5/16

11:50 am-5:35 pm

1 stop5h 45m

$292

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Sat 5/16

9:35 am-3:45 pm

1 stop6h 10m

San Jose

Tue 5/19

3:00 pm-10:25 pm

2 stops7h 25m

$292

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Mon 7/20

7:21 pm-11:39 pm

1 stop4h 18m

San Jose

Wed 7/22

5:54 pm-10:02 pm

1 stop4h 08m

$317

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Tue 6/16

5:50 am-2:25 pm

2 stops8h 35m

San Jose

Fri 6/19

7:00 pm-1:20 am

1 stop6h 20m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Portland to San Jose

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to San Jose in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-San Jose, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-San Jose, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-San Jose, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, California?

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 April 17, 2026.

The price you pay for your flight from Portland to San Jose, California may vary depending on when you book. For the best chance of a lower fare, look to book 78 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, California?

Currently, October is the cheapest month in which you can book a flight from Portland to San Jose, California (average of $187). Flying from Portland to San Jose, California in March is currently the most expensive (average of $345). 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 April 23, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 13% on flights from Portland to San Jose, California by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Portland to San Jose. Price data was last updated on April 18, 2026.

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

How much does it cost to fly round-trip from Portland to San Jose, California?

The best insider tips for Portland to San Jose flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Portland to San Jose trip
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on PDX

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
Daniel Scheffler

Daniel Scheffler

Expert on SJC

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

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 April 23, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andHawaiian Airlines 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.
Southwest
8.0
Very good
4,327 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,327 reviews
Southwest
8.0
Very good
4,327 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Alaska Airlines
7.9
Good
12,273 reviews
Southwest
8.0
Very good
4,327 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Hawaiian Airlines
7.8
Good
2,837 reviews
Southwest
8.0
Very good
4,327 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,631 reviews
Southwest
8.0
Very good
4,327 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 5 flights from Portland to San Jose per day from 4 airlines.

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

    Flights from Portland to San Jose have been viewed 20 times in the past calendar month.

  • How long is the flight from Portland to San Jose, California?

    Departing from Portland to San Jose, California will take you 1h 45m. Airlines will cover a distance of 569 mi. This flight may include one or multiple stops.

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

    According to our current data, Spirit Airlines ($60), Hawaiian Airlines ($97), and Southwest ($121) offers the cheapest pricing from Portland to San Jose, California. You may be able to fly from Portland to San Jose, California for 76% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $42. Users have also found prices from $48 and $53 on Southwest and Alaska Airlines, respectively.

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

    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, California on time: Horizon Air (96%), Hawaiian Airlines (95%), Alaska Airlines (95%).

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

    On average you can expect to pay $353 for a flight from Portland to San Jose, California. The cheapest flight overall is $77 while the most popular route, (Portland - San Jose) is currently priced at $137.

  • 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, California?

    Currently, October is the cheapest month in which you can book a flight from Portland to San Jose, California (average of $187). Flying from Portland to San Jose, California in March is currently the most expensive (average of $345). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Portland to San Jose

Discover the top 4 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 April 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$60Average$140FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$97Average$202FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$121Average$242FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$127Average$279FlexibilityNo cancel feeOn-time75%

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