Find the cheapest flights from Portland to San Jose
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Southwest flights from Portland to San Jose, California
Our best Southwest deals on Portland to San Jose, California flight tickets
Frontier flights from Portland to San Jose, California
Our best Frontier deals on Portland to San Jose, California flight tickets
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
PortlandSan Jose
PDX Portland - SJC San Jose
PDXSJC
Portland
Fri 12/11
5:53 pm-7:48 pm
Nonstop1h 55m
San Jose
Fri 1/1
8:00 am-9:48 am
Nonstop1h 48m
PortlandSan Jose
PDX Portland - SJC San Jose
PDXSJC
Portland
Tue 11/10
10:33 am-12:30 pm
Nonstop1h 57m
San Jose
Sat 11/14
9:30 am-11:21 am
Nonstop1h 51m
PortlandSan Jose
PDX Portland - SJC San Jose
PDXSJC
Portland
Fri 11/6
9:40 pm-11:35 pm
Nonstop1h 55m
San Jose
Fri 11/13
6:35 am-8:25 am
Nonstop1h 50m
PortlandSan Jose
PDX Portland - SJC San Jose
PDXSJC
Portland
Tue 10/20
5:30 am-12:40 pm
2 stops7h 10m
San Jose
Tue 10/27
8:15 pm-10:05 pm
Nonstop1h 50m
PortlandSan Jose
PDX Portland - SJC San Jose
PDXSJC
Portland
Wed 11/11
7:00 am-8:53 am
Nonstop1h 53m
San Jose
Sat 11/14
11:49 am-1:48 pm
Nonstop1h 59m
PortlandSan Jose
PDX Portland - SJC San Jose
PDXSJC
Portland
Thu 11/12
7:00 am-8:53 am
Nonstop1h 53m
San Jose
Sat 11/14
2:12 pm-4:01 pm
Nonstop1h 49m
PortlandSan Jose
PDX Portland - SJC San Jose
PDXSJC
Portland
Tue 10/20
6:50 am-8:35 am
Nonstop1h 45m
San Jose
Tue 11/3
11:55 am-10:15 pm
2 stops10h 20m
PortlandSan Jose
PDX Portland - SJC San Jose
PDXSJC
Portland
Fri 10/30
3:00 pm-10:43 pm
1 stop7h 43m
San Jose
Mon 11/2
6:00 am-1:33 pm
1 stop7h 33m
PortlandSan Jose
PDX Portland - SJC San Jose
PDXSJC
Portland
Fri 12/11
2:25 pm-9:37 pm
1 stop7h 12m
San Jose
Wed 12/16
10:04 am-5:57 pm
1 stop7h 53m
PortlandSan Jose
PDX Portland - SJC San Jose
PDXSJC
Portland
Sat 10/31
5:10 am-12:09 pm
1 stop6h 59m
San Jose
Sat 11/7
6:00 am-1:33 pm
1 stop7h 33m
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 typical price of a round-trip flight between Portland and San Jose, California?
Prices are currently low for flights on this route.
Typical prices usually range from $195 to $335.The lowest price recently found on this route was $157.
What is the cheapest month to fly to San Jose, California?
The month of January is, on average, the cheapest month to fly to San Jose, California from Portland, with most prices found around $192. If you are unable to visit San Jose, California during the month of January, then departing from Portland during the month October is also very affordable. Most momondo users find prices during this month for around $242.
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 Saturday. momondo users have found tickets for Saturday departures for as low as $262. 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 $359.
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 $244. In the afternoon is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $331 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 from Portland 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 $271 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 $190 on momondo.
What cabin class options are available on Portland to San Jose, California flights?
There are 4 cabin classes available to choose from on Portland to San Jose, California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Portland to San Jose?
Alaska Airlines, American Airlines, and Southwest 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 55% 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 day?
3 flights are operational daily from Portland to San Jose, California as of October 2026. The most popular departure time for this route is 7:00AM, with 45% of flights per day taking off in the afternoon.
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 24 per week as of October 2026. The most frequent departure day is Tue, with 25% 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
Frequently asked questions about flying from Portland to San Jose, California
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 October 2026, there are 2 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 Boeing 737-800 Passenger/BBJ2 (winglets) (34.05% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (26.81%), Boeing 737 (7.63%), and Embraer 175 (6.56%).
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 Alaska Airlines (62% of total bookings). The next most popular airline is Southwest (38%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $142 | Free Cancellation | Rating 7.9 13,037 reviews | |||
| PriceFrom $157 | Free Cancellation | Rating 7.9 4,223 reviews |
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 $157. Generally, Southwest has 13 flights on this route every week with an average price of $245. Southwest is rated 7.9/10 by our users.
Alaska Airlines Flights From Portland to San Jose, California
$142 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 $294, however, with flight time and availability significantly affecting the price. Alaska Airlines (7.9/10 from 13,037 user reviews) flies into San Jose, California from Portland 28 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.