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Cheap flights from Portland to San Jose from $41

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to San Jose departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
11:30 am - 6:30 pm
PDX
-
SJC
7h 00m2 stops
Southwest Logo
7:00 am - 1:45 pm
SJC
-
PDX
6h 45m1 stop
$145Southwest
Fri, Jan 9 - Sun, Jan 11
Alaska Airlines Logo
8:30 am - 1:42 pm
PDX
-
SJC
5h 12m1 stop
Alaska Airlines Logo
11:30 am - 1:23 pm
SJC
-
PDX
1h 53mnonstop
$147Alaska Airlines
Wed, Mar 11 - Wed, Mar 18
Alaska Airlines Logo
2:40 pm - 4:37 pm
PDX
-
SJC
1h 57mnonstop
Alaska Airlines Logo
7:45 am - 9:46 am
SJC
-
PDX
2h 01mnonstop
$150Alaska Airlines
Tue, Jan 13 - Fri, Jan 16
Alaska Airlines Logo
9:05 pm - 10:59 pm
PDX
-
SJC
1h 54mnonstop
Alaska Airlines Logo
6:15 am - 12:38 pm
SJC
-
PDX
6h 23m1 stop
$152Alaska Airlines
Wed, Dec 31 - Wed, Jan 7
Alaska Airlines Logo
10:40 am - 10:56 pm
PDX
-
SJC
12h 16m2 stops
Alaska Airlines Logo
11:58 am - 1:50 pm
SJC
-
PDX
1h 52mnonstop
$155Alaska Airlines
Thu, Feb 26 - Sun, Mar 1
Alaska Airlines Logo
9:04 pm - 10:59 pm
PDX
-
SJC
1h 55mnonstop
Alaska Airlines Logo
7:45 am - 9:46 am
SJC
-
PDX
2h 01mnonstop
$156Alaska Airlines
Mon, Jan 12 - Thu, Jan 15
Alaska Airlines Logo
9:04 pm - 10:59 pm
PDX
-
SJC
1h 55mnonstop
Alaska Airlines Logo
7:45 am - 9:46 am
SJC
-
PDX
2h 01mnonstop
$157Alaska Airlines
Fri, Jan 16 - Sun, Jan 18
Alaska Airlines Logo
10:49 am - 5:34 pm
PDX
-
SJC
6h 45m2 stops
Alaska Airlines Logo
7:00 am - 1:30 pm
SJC
-
PDX
6h 30m2 stops
$158Alaska Airlines
Wed, Feb 4 - Sat, Feb 7
Southwest Logo
6:20 am - 2:15 pm
PDX
-
SJC
7h 55m2 stops
Southwest Logo
7:30 am - 1:35 pm
SJC
-
PDX
6h 05m2 stops
$160Southwest
Tue, Jan 6 - Tue, Jan 13
Delta Logo
7:10 am - 1:34 pm
PDX
-
SJC
6h 24m1 stop
Delta Logo
2:25 pm - 8:59 pm
SJC
-
PDX
6h 34m1 stop
$161Delta
Thu, Feb 5 - Sun, Feb 8

Southwest flights from Portland to San Jose, California

Our best Southwest deals on Portland to San Jose, California flight tickets
Southwest
Jan 9
PDX11:30 amPortland
7h 00m
2 stops
SJC6:30 pmSan Jose
Jan 11
SJC7:00 amSan Jose
6h 45m
1 stop
PDX1:45 pmPortland
$145
Find similar
Southwest
Jan 6
PDX6:20 amPortland
7h 55m
2 stops
SJC2:15 pmSan Jose
Jan 13
SJC7:30 amSan Jose
6h 05m
2 stops
PDX1:35 pmPortland
$160
Find similar
Southwest
Mar 11
PDX1:40 pmPortland
8h 30m
1 stop
SJC10:10 pmSan Jose
Mar 18
SJC7:15 amSan Jose
7h 15m
2 stops
PDX2:30 pmPortland
$162
Find similar

Delta flights from Portland to San Jose, California

Our best Delta deals on Portland to San Jose, California flight tickets
Delta
Feb 5
PDX7:10 amPortland
6h 24m
1 stop
SJC1:34 pmSan Jose
Feb 8
SJC2:25 pmSan Jose
6h 34m
1 stop
PDX8:59 pmPortland
$161
Find similar
Delta
Feb 6
PDX7:10 amPortland
6h 24m
1 stop
SJC1:34 pmSan Jose
Feb 8
SJC2:25 pmSan Jose
6h 34m
1 stop
PDX8:59 pmPortland
$165
Find similar
Delta
Jan 16
PDX10:24 amPortland
5h 56m
1 stop
SJC4:20 pmSan Jose
Jan 18
SJC1:50 pmSan Jose
7h 06m
1 stop
PDX8:56 pmPortland
$166
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to San Jose, California 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, momondo users made 832,500 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Portland to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Fri 1/9

11:30 am-6:30 pm

2 stops7h 00m

San Jose

Sun 1/11

7:00 am-1:45 pm

1 stop6h 45m

$145

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Wed 3/11

8:30 am-1:42 pm

1 stop5h 12m

San Jose

Wed 3/18

11:30 am-1:23 pm

Nonstop1h 53m

$147

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Tue 1/13

2:40 pm-4:37 pm

Nonstop1h 57m

San Jose

Fri 1/16

7:45 am-9:46 am

Nonstop2h 01m

$150

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Wed 12/31

9:05 pm-10:59 pm

Nonstop1h 54m

San Jose

Wed 1/7

6:15 am-12:38 pm

1 stop6h 23m

$152

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Thu 2/26

10:40 am-10:56 pm

2 stops12h 16m

San Jose

Sun 3/1

11:58 am-1:50 pm

Nonstop1h 52m

$155

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Mon 1/12

9:04 pm-10:59 pm

Nonstop1h 55m

San Jose

Thu 1/15

7:45 am-9:46 am

Nonstop2h 01m

$156

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Fri 1/16

9:04 pm-10:59 pm

Nonstop1h 55m

San Jose

Sun 1/18

7:45 am-9:46 am

Nonstop2h 01m

$157

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Wed 2/4

10:49 am-5:34 pm

2 stops6h 45m

San Jose

Sat 2/7

7:00 am-1:30 pm

2 stops6h 30m

$158

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Tue 1/6

6:20 am-2:15 pm

2 stops7h 55m

San Jose

Tue 1/13

7:30 am-1:35 pm

2 stops6h 05m

$160

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Thu 2/5

7:10 am-1:34 pm

1 stop6h 24m

San Jose

Sun 2/8

2:25 pm-8:59 pm

1 stop6h 34m

$161

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Jose from

How to get the cheapest flight ticket from Portland to San Jose, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Jose, California?

The month of October is, on average, the cheapest month to fly to San Jose, California from Portland, with most prices found around $187. If you are unable to visit San Jose, California during the month of October, then departing from Portland during the month February is also very affordable. Most momondo users find prices during this month for around $197.

What is the cheapest day to depart on your flight to San Jose, California?

On average, the least expensive day to fly to San Jose, California from Portland is on a Friday. momondo users have found tickets for Friday departures for as low as $252. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Portland to San Jose, California for around $379.

What is the cheapest time of day to depart on your flight to San Jose, California?

The cheapest time of day to fly to San Jose, California is in the evening when flights can be purchased for as low as $247. In the morning is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $287 per ticket.

What is the cheapest Portland to San Jose flight route?

Fly from Portland to San Jose for the best Portland - San Jose flight prices

How far in advance should I book a flight to San Jose, California?

You are more likely to see cheaper flights to San Jose, California from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose, California for around $237 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose, California from Portland for as low as $146 on momondo.

What cabin class options are available on Portland to San Jose flights?

There are 4 cabin classes available to choose from on Portland to San Jose flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Portland to San Jose, California flight prices changed over time?

As of December 2025, prices for Portland to San Jose, California flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from Portland to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to San Jose, California (PDX to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to San Jose, California

Best Price Found

$88

Fastest flight time

1h 45m

Direct flights

Every day

Airports in San Jose, California

1 airport
The best one-way flight to San Jose, California from Portland in the past 72 hours is $88. The best round-trip flight deal from Portland to San Jose, California found on momondo in the last 72 hours is $197.
The fastest flight from Portland to San Jose, California takes 1h 45m
Direct flights go from Portland to San Jose, California every day.
There is 1 airport near San Jose, California: San Jose (SJC)
Search flight deals

  • How far is Portland to San Jose by plane?

    The straight-line distance from Portland to San Jose is 566.7 mi. Typically, this will take 1h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to San Jose Airport?

    Prices for flights from Portland Airport to San Jose Airport were last updated today.

  • How many operators does momondo search for flights from Portland Airport to San Jose Airport?

  • How old do you have to be to fly from Portland Airport to San Jose Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The travel and health documents required for your trip to San Jose Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Portland to San Jose, California?

  • What is the most popular airline from Portland to San Jose, California?

Best airlines flying from Portland to San Jose, California

Compare and see reviews for airlines that fly from Portland to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $58Free CancellationRating
5.8
3,092 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $66Free CancellationRating
6.3
8,159 reviews
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $112Free CancellationRating
7.8
2,816 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $116Free CancellationRating
8.0
4,255 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $131Free CancellationRating
8.0
11,401 reviews
Search Alaska Airlines flights

  • Southwest Flights From Portland to San Jose, California

    The lowest priced Southwest flight from Portland to San Jose, California from the last 72 hours was $116. Generally, Southwest has 15 flights on this route every week with an average price of $233. Southwest is rated 8.0/10 by our users.

  • Alaska Airlines Flights From Portland to San Jose, California

    $131 is the best Alaska Airlines flight deal from Portland to San Jose, California found on momondo over the last 72 hours. The average Alaska Airlines ticket price found was closer to $280, however, with flight time and availability significantly affecting the price. Alaska Airlines (8.0/10 from 11,401 user reviews) flies into San Jose, California from Portland 26 times in an average week so prices can vary.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to San Jose?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Jose from Portland.

Can I find flights from Portland to San Jose with flexible booking policies on momondo?

Yes. All flights to San Jose from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to San Jose?

Once you have performed a search for Portland to San Jose flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to San Jose right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Portland to San Jose now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Jose and let you know when they change.

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