$89+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SJC
Jul 5 — Jul 121
Round-trip
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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
Best
Last-minute
One-way
Cheapest flights from Portland to San JoseExplore 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 June 5, 2026.
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 June 5, 2026.
This Southwest deal was found by Cheapflights users on 6/4. 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 7/148:45 am
PDX
- SJC
Nonstop1h 45m
Southwest
Tue 7/145:00 pm
SJC
- PDX
1 stop6h 55m
Southwest
Deal found 6/4![Southwest logo]()
$187
This Southwest deal was found by Cheapflights users on 6/2. 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 7/18:45 am
PDX
- SJC
Nonstop1h 45m
Southwest
Wed 7/84:00 pm
SJC
- PDX
2 stops8h 10m
Southwest
Deal found 6/2![Southwest logo]()
$192
This Southwest deal was found by Cheapflights users on 6/2. 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 7/78:35 pm
PDX
- SJC
1 stop10h 40m
Southwest
Tue 7/148:05 pm
SJC
- PDX
Nonstop1h 50m
Southwest
Deal found 6/2![Southwest logo]()
$193
This Delta deal was found by Cheapflights users on 6/1. 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.
Tue 6/305:30 am
PDX
- SJC
1 stop5h 19m
Delta
Tue 7/77:20 am
SJC
- PDX
1 stop4h 21m
Delta
Deal found 6/1![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 6/3. 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 7/85:00 am
PDX
- SJC
2 stops6h 25m
Southwest
Tue 7/141:10 pm
SJC
- PDX
2 stops6h 00m
Southwest
Deal found 6/3![Southwest logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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 8/119:30 pm
PDX
- SJC
Nonstop1h 51m
Alaska Airlines
Sat 8/159:46 am
SJC
- PDX
Nonstop1h 45m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$211
This Southwest deal was found by Cheapflights users on 6/3. 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 9/15:50 am
PDX
- SJC
2 stops7h 00m
Southwest
Sat 9/54:25 pm
SJC
- PDX
Nonstop1h 45m
Southwest
Deal found 6/3![Southwest logo]()
$212
This Southwest deal was found by Cheapflights users on 6/2. 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 10/75:20 am
PDX
- SJC
2 stops9h 45m
Southwest
Wed 10/144:40 pm
SJC
- PDX
2 stops6h 50m
Southwest
Deal found 6/2![Southwest logo]()
$213
This CheapOair deal was found by Cheapflights users on 6/4. 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.
Tue 8/185:40 pm
PDX
- SJC
Nonstop1h 52m
Alaska Airlines
Sun 8/232:40 pm
SJC
- PDX
Nonstop1h 46m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 6/3. 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 8/88:00 am
PDX
- SJC
1 stop7h 10m
Southwest
Wed 8/1212:20 pm
SJC
- PDX
Nonstop1h 45m
Southwest
Deal found 6/3![Southwest logo]()
$221
This Southwest deal was found by Cheapflights users on 6/1. 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 7/85:00 am
PDX
- SJC
2 stops6h 25m
Southwest
Sat 7/1111:55 am
SJC
- PDX
Nonstop1h 45m
Southwest
Deal found 6/1![Southwest logo]()
$222
Best flights from Portland to San JoseDiscover carefully curated flight deals from Portland to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 5, 2026.
Discover carefully curated flight deals from Portland to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 5, 2026.
This Delta deal was found by Cheapflights users on 6/3. 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.
Tue 9/19:29 am
PDX
- SJC
1 stop4h 36m
Delta
Tue 9/82:35 pm
SJC
- PDX
1 stop4h 06m
Delta
Deal found 6/3![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 6/2. 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 8/195:50 am
PDX
- SJC
2 stops7h 00m
Southwest
Mon 8/247:50 pm
SJC
- PDX
Nonstop1h 45m
Southwest
Deal found 6/2![Southwest logo]()
$226
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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.
Fri 7/242:30 pm
PDX
- SJC
Nonstop1h 55m
Alaska Airlines
Sat 8/19:46 am
SJC
- PDX
Nonstop1h 45m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 6/1. 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.
Thu 7/25:10 am
PDX
- SJC
2 stops8h 00m
Southwest
Mon 7/69:40 pm
SJC
- PDX
Nonstop1h 45m
Southwest
Deal found 6/1![Southwest logo]()
$252
This Delta deal was found by Cheapflights users on 6/3. 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.
Thu 9/35:30 am
PDX
- SJC
1 stop5h 27m
Delta
Sat 9/55:47 pm
SJC
- PDX
1 stop4h 36m
Delta
Deal found 6/3![Delta logo]()
$292
This Southwest deal was found by Cheapflights users on 6/5. 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 7/145:00 am
PDX
- SJC
2 stops6h 25m
Southwest
Wed 7/154:30 pm
SJC
- PDX
2 stops5h 40m
Southwest
Deal found 6/5![Southwest logo]()
$272
This Southwest deal was found by Cheapflights users on 5/31. 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.
Thu 7/95:10 am
PDX
- SJC
2 stops8h 00m
Southwest
Sun 7/126:00 am
SJC
- PDX
Nonstop1h 50m
Southwest
Deal found 5/31![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 6/2. 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.
Sat 7/259:32 am
PDX
- SJC
1 stop7h 33m
Delta
Sun 7/267:20 am
SJC
- PDX
1 stop4h 21m
Delta
Deal found 6/2![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 6/4. 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 6/248:45 am
PDX
- SJC
Nonstop1h 45m
Southwest
Wed 6/246:20 pm
SJC
- PDX
1 stop5h 45m
Southwest
Deal found 6/4![Southwest logo]()
$292
This Southwest deal was found by Cheapflights users on 6/1. 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.
Thu 6/257:25 am
PDX
- SJC
Nonstop1h 50m
Southwest
Thu 6/257:00 pm
SJC
- PDX
1 stop6h 20m
Southwest
Deal found 6/1![Southwest logo]()
$317
Last-minute flights from Portland to San JoseDiscover last-minute flight deals from Portland to San Jose. Data last updated June 5, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to San Jose. Data last updated June 5, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 6/1. 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.
Tue 6/235:40 pm
PDX
- SJC
Nonstop1h 52m
Alaska Airlines
Wed 6/2412:03 pm
SJC
- PDX
Nonstop1h 45m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$217
This Expedia deal was found by Cheapflights users on 6/2. 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.
Tue 6/239:30 pm
PDX
- SJC
Nonstop1h 51m
Multiple Airlines
Thu 6/252:12 pm
SJC
- PDX
1 stop5h 35m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$223
This Delta deal was found by Cheapflights users on 6/1. 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.
Tue 6/305:30 am
PDX
- SJC
1 stop5h 19m
Delta
Tue 7/77:20 am
SJC
- PDX
1 stop4h 21m
Delta
Deal found 6/1![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 6/2. 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 7/18:45 am
PDX
- SJC
Nonstop1h 45m
Southwest
Wed 7/84:00 pm
SJC
- PDX
2 stops8h 10m
Southwest
Deal found 6/2![Southwest logo]()
$192
This Southwest deal was found by Cheapflights users on 6/2. 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 7/78:35 pm
PDX
- SJC
1 stop10h 40m
Southwest
Tue 7/148:05 pm
SJC
- PDX
Nonstop1h 50m
Southwest
Deal found 6/2![Southwest logo]()
$193
This Southwest deal was found by Cheapflights users on 6/3. 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 7/85:00 am
PDX
- SJC
2 stops6h 25m
Southwest
Tue 7/141:10 pm
SJC
- PDX
2 stops6h 00m
Southwest
Deal found 6/3![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 6/1. 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 7/85:00 am
PDX
- SJC
2 stops6h 25m
Southwest
Sat 7/1111:55 am
SJC
- PDX
Nonstop1h 45m
Southwest
Deal found 6/1![Southwest logo]()
$222
This Delta deal was found by Cheapflights users on 6/2. 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 7/89:32 am
PDX
- SJC
1 stop4h 43m
Delta
Wed 7/155:55 pm
SJC
- PDX
1 stop4h 05m
Delta
Deal found 6/2![Delta logo]()
$228
This Gotogate deal was found by Cheapflights users on 6/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:15 am
PDX
- SJC
Nonstop1h 54m
Multiple Airlines
Sat 7/118:23 pm
SJC
- PDX
1 stop15h 12m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$229
This Southwest deal was found by Cheapflights users on 6/4. 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 7/148:45 am
PDX
- SJC
Nonstop1h 45m
Southwest
Tue 7/145:00 pm
SJC
- PDX
1 stop6h 55m
Southwest
Deal found 6/4![Southwest logo]()
$187
One-way flights from Portland to San JoseSearch for one-way flight options from Portland to San Jose. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
Search for one-way flight options from Portland to San Jose. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
This CheapOair deal was found by Cheapflights users on 6/2. 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.
Tue 6/239:30 pm
PDX
- SJC
Nonstop1h 51m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$89
This Delta deal was found by Cheapflights users on 6/1. 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.
Tue 6/305:30 am
PDX
- SJC
1 stop5h 19m
Delta
Deal found 6/1![Delta logo]()
$99
This Southwest deal was found by Cheapflights users on 6/2. 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 6/305:00 am
PDX
- SJC
2 stops6h 25m
Southwest
Deal found 6/2![Southwest logo]()
$104
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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.
Sat 9/511:53 am
PDX
- SJC
Nonstop1h 51m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:36 pm
PDX
- SJC
1 stop25h 52m
Frontier
Deal found 6/4![Frontier logo]()
$115
This Alaska Airlines deal was found by Cheapflights users on 6/3. 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 8/3111:53 am
PDX
- SJC
Nonstop1h 51m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$123
This Southwest deal was found by Cheapflights users on 6/2. 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 8/2911:20 am
PDX
- SJC
2 stops6h 55m
Southwest
Deal found 6/2![Southwest logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:30 pm
PDX
- SJC
1 stop26h 38m
Frontier
Deal found 6/5![Frontier logo]()
$128
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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.
Sun 8/3011:53 am
PDX
- SJC
Nonstop1h 51m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:42 pm
PDX
- SJC
1 stop18h 20m
Frontier
Deal found 6/3![Frontier logo]()
$131
This Delta deal was found by Cheapflights users on 6/2. 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.
Mon 8/315:30 am
PDX
- SJC
1 stop5h 22m
Delta
Deal found 6/2![Delta logo]()
$133
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 June 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $187 (Southwest) |
One-way from | $89 (Alaska Airlines) |
Popular in | March |
Cheapest in | October |
Average price | $292 |
Good round-trip deal | $238 or less |
Good one-way deal | $138 or less |
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 June 5, 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
Cheapest round-trip
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Tue 9/1
9:29 am-2:05 pm
1 stop4h 36m
San Jose
Tue 9/8
2:35 pm-6:41 pm
1 stop4h 06m
$207
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Wed 8/19
5:50 am-12:50 pm
2 stops7h 00m
San Jose
Mon 8/24
7:50 pm-9:35 pm
Nonstop1h 45m
$226
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Thu 7/2
5:10 am-1:10 pm
2 stops8h 00m
San Jose
Mon 7/6
9:40 pm-11:25 pm
Nonstop1h 45m
$252
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Tue 7/14
5:00 am-11:25 am
2 stops6h 25m
San Jose
Wed 7/15
4:30 pm-10:10 pm
2 stops5h 40m
$272
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Thu 7/9
5:10 am-1:10 pm
2 stops8h 00m
San Jose
Sun 7/12
6:00 am-7:50 am
Nonstop1h 50m
$287
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Thu 9/3
5:30 am-10:57 am
1 stop5h 27m
San Jose
Sat 9/5
5:47 pm-10:23 pm
1 stop4h 36m
$292
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Wed 6/24
8:45 am-10:30 am
Nonstop1h 45m
San Jose
Wed 6/24
6:20 pm-12:05 am
1 stop5h 45m
$292
Quickest round-trip
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Fri 7/24
2:30 pm-4:25 pm
Nonstop1h 55m
San Jose
Sat 8/1
9:46 am-11:31 am
Nonstop1h 45m
$307
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Thu 6/25
7:25 am-9:15 am
Nonstop1h 50m
San Jose
Thu 6/25
7:00 pm-1:20 am
1 stop6h 20m
$317
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Sat 7/25
9:32 am-5:05 pm
1 stop7h 33m
San Jose
Sun 7/26
7:20 am-11:41 am
1 stop4h 21m
$327
Showing 1-10 of 20 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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.
PDX-SJC
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.
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Everything you need to know about your flight from Portland to San Jose
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How far ahead should I book a flight from Portland to San Jose, California?
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 77 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 June 5, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 16% 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 May 30, 2026.
Travelers seeking maximum savings on their Portland to San Jose, California flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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
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 June 5, 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.
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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.
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Portland and San Jose flights
Browse other Portland and San Jose flight options. Last updated on June 5, 2026.
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Top 3 airlines flying from Portland to San Jose
Discover the top 3 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 June 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$182 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$126 | Average$243 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$131 | Average$292 | FlexibilityNo cancel fee | On-time75% |