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 7/9. 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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Spirit Airlines flights from Portland to San Jose
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Alaska Airlines flights from Portland to San Jose
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How to get the cheapest flight ticket from Portland to San Jose
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?
In general, August is the cheapest month to fly from Portland to San Jose. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $132. If you aren’t able to travel to San Jose during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $139.
What is the cheapest day to depart on your flight to San Jose?
The cheapest day to depart on your flight to San Jose is on a Friday when prices can be found for as low as $212. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Jose on Sunday is $345.
What is the cheapest time of day to depart on your flight to San Jose?
Our most recent data shows that the best time of day to fly to San Jose is at noon. Flights from Portland to San Jose during this time can be as low as $215. In contrast, the most expensive time of day to depart to San Jose is in the afternoon when prices are around $295.
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?
You are more likely to see cheaper flights to San Jose from Portland when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to San Jose for around $207 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose from Portland for as low as $166 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.
What is the cheapest airline that flies from Portland to San Jose?
Spirit Airlines, Hawaiian Airlines, and Alaska Airlines are the most popular carriers operating from Portland to San Jose
What airlines fly to San Jose?
Alaska Airlines, Frontier and United Airlines are the top three most popular airlines that fly to San Jose 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. Keep in mind that there are 7 different airlines that fly to San Jose on a routine basis, so you have a few additional options to choose from.
How many flights depart from Portland to San Jose on average per day?
9 flights are operational daily from Portland to San Jose as of June 2025. The most popular departure time for this route is 9:00PM, with 40% of flights per day taking off in the afternoon.
How many flights depart from Portland to San Jose on average per week?
The number of flights available between Portland and San Jose is 68 per week as of June 2025. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.
When to book flights from Portland to San Jose
Cheap Portland to San Jose (PDX to SJC) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to San Jose
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 June 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Portland to San Jose is Embraer 175 (31.45% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (21.25%), Boeing 737 MAX 8 (17.61%), and Boeing 737-700 Passenger/BBJ1 (winglets) (9.57%).
What is the most popular airline from Portland to San Jose?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland to San Jose is Alaska Airlines (41% of total bookings). The next most popular airlines are Southwest (33%), Spirit Airlines (22%), and Frontier (3%).
Best airlines flying from Portland to San Jose
Compare and see reviews for airlines that fly from Portland to San Jose with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $58 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $66 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $121 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $131 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $137 | Free Cancellation | Rating 7.8 2,494 reviews |
Southwest Flights From Portland to San Jose
The lowest priced Southwest flight from Portland to San Jose from the last 72 hours was $121. Generally, Southwest has 18 flights on this route every week with an average price of $239. Southwest is rated 8.0/10 by our users.
Alaska Airlines Flights From Portland to San Jose
$131 is the best Alaska Airlines flight deal from Portland to San Jose found on momondo over the last 72 hours. The average Alaska Airlines ticket price found was closer to $269, however, with flight time and availability significantly affecting the price. Alaska Airlines (8.0/10 from 10,000 user reviews) flies into San Jose from Portland 18 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.