What is the cheapest airline that flies from Portland to San Jose?

Alaska Airlines, Southwest, and Delta are the most popular carriers operating from Portland to San Jose

What airlines fly to San Jose, California?

Alaska Airlines, United Airlines and Southwest are the top three most popular airlines that fly to San Jose, California from Portland according to our data. Alaska Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to San Jose, California. Keep in mind that there are 7 different airlines that fly to San Jose, California on a routine basis, so you have a few additional options to choose from.

How many flights depart from Portland to San Jose, California on average per week?

The number of flights available between Portland and San Jose, California is 68 per week as of November 2025. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.

How many flights depart from Portland to San Jose, California on average per day?

9 flights are operational daily from Portland to San Jose, California as of November 2025. The most popular departure time for this route is 2:00PM, with 42% of flights per day taking off at noon.

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?

As of November 2025, there are 5 operators available to choose from 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.

$57 Cheap Flights from Portland to San Jose in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:32 am - 12:24 pmPDX-SJC

1h 52mnonstop

5:13 pm - 7:08 pmSJC-PDX

1h 55mnonstop

$126Alaska Airlines

Find Deal

Wed, Dec 24 - Wed, Dec 31

7:00 am - 8:50 amPDX-SJC

1h 50mnonstop

2:55 pm - 10:30 pmSJC-PDX

7h 35m1 stop

$127Southwest

Find Deal

Tue, Dec 9 - Tue, Dec 16

7:15 am - 2:05 pmPDX-SJC

6h 50m2 stops

1:30 pm - 3:20 pmSJC-PDX

1h 50mnonstop

$132Southwest

Find Deal

Tue, Dec 9 - Tue, Dec 16

5:31 pm - 7:33 pmPDX-SJC

2h 02mnonstop

9:53 am - 11:53 amSJC-PDX

2h 00mnonstop

$136Alaska Airlines

Find Deal

Sat, Jan 24 - Wed, Jan 28

6:25 pm - 8:15 pmPDX-SJC

1h 50mnonstop

7:25 am - 9:15 amSJC-PDX

1h 50mnonstop

$137Southwest

Find Deal

Tue, Dec 2 - Tue, Dec 9

7:15 am - 2:05 pmPDX-SJC

6h 50m2 stops

6:45 am - 1:30 pmSJC-PDX

6h 45m1 stop

$142Southwest

Find Deal

Wed, Dec 3 - Wed, Dec 10

2:50 pm - 4:51 pmPDX-SJC

2h 01mnonstop

6:18 am - 10:50 amSJC-PDX

4h 32m1 stop

$145Alaska Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

5:30 am - 12:56 pmPDX-SJC

7h 26m1 stop

4:35 pm - 10:37 pmSJC-PDX

6h 02m1 stop

$157Delta

Find Deal

Wed, Dec 10 - Sat, Dec 13

6:00 am - 12:08 pmPDX-SJC

6h 08m1 stop

8:10 am - 12:36 pmSJC-PDX

4h 26m1 stop

$176Hawaiian Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

5:30 am - 10:56 amPDX-SJC

5h 26m1 stop

4:35 pm - 10:40 pmSJC-PDX

6h 05m1 stop

$185Delta

Find Deal

Sat, Dec 6 - Mon, Dec 15

Alaska Airlines flights from Portland to San Jose, California

Our best Alaska Airlines deals on Portland to San Jose, California flight tickets

Alaska Airlines

Dec 24

PDX10:32 amPortland

1h 52m

SJC12:24 pmSan Jose

Dec 31

SJC5:13 pmSan Jose

1h 55m

PDX7:08 pmPortland

$126

Find similar

Alaska Airlines

Jan 24

PDX5:31 pmPortland

2h 02m

SJC7:33 pmSan Jose

Jan 28

SJC9:53 amSan Jose

2h 00m

PDX11:53 amPortland

$136

Find similar

Alaska Airlines

Dec 3

PDX2:50 pmPortland

2h 01m

SJC4:51 pmSan Jose

Dec 10

SJC6:18 amSan Jose

4h 32m

1 stop

PDX10:50 amPortland

$145

Find similar

Southwest flights from Portland to San Jose, California

Our best Southwest deals on Portland to San Jose, California flight tickets

Southwest

Dec 9

PDX7:00 amPortland

1h 50m

SJC8:50 amSan Jose

Dec 16

SJC2:55 pmSan Jose

7h 35m

1 stop

PDX10:30 pmPortland

$127

Find similar

Southwest

Dec 9

PDX7:15 amPortland

6h 50m

2 stops

SJC2:05 pmSan Jose

Dec 16

SJC1:30 pmSan Jose

1h 50m

PDX3:20 pmPortland

$132

Find similar

Southwest

Dec 2

PDX6:25 pmPortland

1h 50m

SJC8:15 pmSan Jose

Dec 9

SJC7:25 amSan Jose

1h 50m

PDX9:15 amPortland

$137

Find similar

momondo Fare Finder

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

Wed 12/24

10:32 am-12:24 pm

Nonstop1h 52m

San Jose

Wed 12/31

5:13 pm-7:08 pm

Nonstop1h 55m

$126

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Tue 12/9

7:00 am-8:50 am

Nonstop1h 50m

San Jose

Tue 12/16

2:55 pm-10:30 pm

1 stop7h 35m

$127

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Tue 12/9

7:15 am-2:05 pm

2 stops6h 50m

San Jose

Tue 12/16

1:30 pm-3:20 pm

Nonstop1h 50m

$132

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Sat 1/24

5:31 pm-7:33 pm

Nonstop2h 02m

San Jose

Wed 1/28

9:53 am-11:53 am

Nonstop2h 00m

$136

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Tue 12/2

6:25 pm-8:15 pm

Nonstop1h 50m

San Jose

Tue 12/9

7:25 am-9:15 am

Nonstop1h 50m

$137

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Wed 12/3

7:15 am-2:05 pm

2 stops6h 50m

San Jose

Wed 12/10

6:45 am-1:30 pm

1 stop6h 45m

$142

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Wed 12/3

2:50 pm-4:51 pm

Nonstop2h 01m

San Jose

Wed 12/10

6:18 am-10:50 am

1 stop4h 32m

$145

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Wed 12/10

5:30 am-12:56 pm

1 stop7h 26m

San Jose

Sat 12/13

4:35 pm-10:37 pm

1 stop6h 02m

$157

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Tue 3/10

6:00 am-12:08 pm

1 stop6h 08m

San Jose

Wed 3/11

8:10 am-12:36 pm

1 stop4h 26m

$176

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Sat 12/6

5:30 am-10:56 am

1 stop5h 26m

San Jose

Mon 12/15

4:35 pm-10:40 pm

1 stop6h 05m

$185

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Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 $182. 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 $256. 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 $386.

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 $252. In the morning is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $292 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 $231 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 November 2025, prices for Portland to San Jose, California flights are approximately 0% 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	$108
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 $108. The best round-trip flight deal from Portland to San Jose, California found on momondo in the last 72 hours is $194.

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 45m 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?
As of November 2025, there are 5 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Portland to San Jose, California is Embraer 175 (21.47% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (19.30%), Boeing 737 MAX 8 (19.00%), and Boeing 737-700 Passenger/BBJ1 (winglets) (14.81%).
What is the most popular airline from Portland to San Jose, California?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland to San Jose, California is Southwest (47% of total bookings). The next most popular airlines are Alaska Airlines (42%), Hawaiian Airlines (4%), and Spirit Airlines (4%).

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
Frontier	PriceFrom $58	Free Cancellation	Rating 5.8 3,116 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $73	Free Cancellation	Rating 6.3 8,110 reviews	Search Spirit Airlines flights
Hawaiian Airlines	PriceFrom $112	Free Cancellation	Rating 7.8 2,799 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $116	Free Cancellation	Rating 8.0 4,237 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $132	Free Cancellation	Rating 8.0 11,237 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 8 flights on this route every week with an average price of $232. Southwest is rated 8.0/10 by our users.
Alaska Airlines Flights From Portland to San Jose, California
$132 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 $287, however, with flight time and availability significantly affecting the price. Alaska Airlines (8.0/10 from 11,237 user reviews) flies into San Jose, California from Portland 27 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.

An easier way to manage your San Jose, California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Portland to San Jose from $57

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 1/13. 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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Find the cheapest flights from Portland to San Jose

Cheap round-trip flights

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Alaska Airlines flights from Portland to San Jose, California

Our best Alaska Airlines deals on Portland to San Jose, California flight tickets

Southwest flights from Portland to San Jose, California

Our best Southwest deals on Portland to San Jose, California flight tickets

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

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?

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

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 $252. In the morning is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $292 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?

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 November 2025, prices for Portland to San Jose, California flights are approximately 0% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Portland to San Jose?

Alaska Airlines, Southwest, and Delta are the most popular carriers operating from Portland to San Jose

What airlines fly to San Jose, California?

How many flights depart from Portland to San Jose, California on average per day?

9 flights are operational daily from Portland to San Jose, California as of November 2025. The most popular departure time for this route is 2:00PM, with 42% of flights per day taking off at noon.

How many flights depart from Portland to San Jose, California on average per week?

The number of flights available between Portland and San Jose, California is 68 per week as of November 2025. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.

When to book flights from Portland to San Jose, California

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

Fastest flight time

Direct flights

Airports in San Jose, California

How far is Portland to San Jose by plane?

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

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?

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

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

Southwest Flights From Portland to San Jose, California

Alaska Airlines Flights From Portland to San Jose, California

Why use momondo?

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

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

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

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

An easier way to manage your San Jose, California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California