$79+ 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SJC
Mar 10 — Mar 171
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 May, booked 78 days in advance, depart on a Saturday or Wednesday 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 February 8, 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 February 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/7. 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 3/79:00 am
PDX
- SJC
Nonstop1h 54m
Alaska Airlines
Fri 3/137:40 am
SJC
- PDX
Nonstop1h 52m
Alaska Airlines
Deal found 2/7![Alaska Airlines logo]()
$167
This CheapOair deal was found by Cheapflights users on 2/8. 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.
Thu 3/55:30 pm
PDX
- SJC
Nonstop1h 55m
Alaska Airlines
Mon 3/97:40 am
SJC
- PDX
Nonstop1h 52m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$171
This Southwest deal was found by Cheapflights users on 2/7. 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 3/312:30 pm
PDX
- SJC
2 stops7h 00m
Southwest
Wed 3/411:50 am
SJC
- PDX
Nonstop1h 50m
Southwest
Deal found 2/7![Southwest logo]()
$172
This Southwest deal was found by Cheapflights users on 2/6. 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 3/101:40 pm
PDX
- SJC
1 stop8h 30m
Southwest
Thu 3/128:25 am
SJC
- PDX
Nonstop1h 50m
Southwest
Deal found 2/6![Southwest logo]()
$174
This Alaska Airlines deal was found by Cheapflights users on 2/7. 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 3/78:30 am
PDX
- SJC
1 stop5h 12m
Alaska Airlines
Wed 3/114:59 pm
SJC
- PDX
1 stop5h 42m
Alaska Airlines
Deal found 2/7![Alaska Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 2/7. 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 4/3011:35 am
PDX
- SJC
1 stop4h 35m
Southwest
Mon 5/46:00 am
SJC
- PDX
Nonstop1h 55m
Southwest
Deal found 2/7![Southwest logo]()
$181
This Southwest deal was found by Cheapflights users on 2/4. 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.
Sat 3/78:40 am
PDX
- SJC
2 stops7h 30m
Southwest
Mon 3/98:40 pm
SJC
- PDX
Nonstop1h 45m
Southwest
Deal found 2/4![Southwest logo]()
$182
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/73:59 pm
PDX
- SJC
1 stop4h 04m
Delta
Fri 3/137:00 am
SJC
- PDX
1 stop5h 14m
Delta
Deal found 2/5![Delta logo]()
$187
This Southwest deal was found by Cheapflights users on 2/5. 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.
Sat 2/286:55 am
PDX
- SJC
2 stops11h 50m
Southwest
Sun 3/17:20 am
SJC
- PDX
Nonstop1h 50m
Southwest
Deal found 2/5![Southwest logo]()
$188
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 February 8, 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 February 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 3/77:05 am
PDX
- SJC
1 stop6h 37m
Alaska Airlines
Sat 3/1411:38 am
SJC
- PDX
Nonstop1h 52m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$167
This Southwest deal was found by Cheapflights users on 2/5. 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 4/77:55 pm
PDX
- SJC
Nonstop1h 45m
Southwest
Fri 4/106:00 am
SJC
- PDX
Nonstop1h 55m
Southwest
Deal found 2/5![Southwest logo]()
$167
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:02 pm
PDX
- SJC
1 stop6h 56m
Delta
Sat 4/116:15 pm
SJC
- PDX
1 stop4h 04m
Delta
Deal found 2/5![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 2/4. 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.
Fri 4/108:50 pm
PDX
- SJC
Nonstop1h 45m
Southwest
Mon 4/136:00 am
SJC
- PDX
Nonstop1h 55m
Southwest
Deal found 2/4![Southwest logo]()
$174
This Alaska Airlines deal was found by Cheapflights users on 2/5. 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.
Fri 4/249:07 pm
PDX
- SJC
Nonstop1h 52m
Alaska Airlines
Mon 4/277:30 am
SJC
- PDX
Nonstop1h 57m
Alaska Airlines
Deal found 2/5![Alaska Airlines logo]()
$174
This Delta deal was found by Cheapflights users on 2/6. 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 3/75:10 pm
PDX
- SJC
1 stop4h 55m
Delta
Sat 3/146:15 pm
SJC
- PDX
1 stop4h 03m
Delta
Deal found 2/6![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 2/6. 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.
Mon 3/165:50 am
PDX
- SJC
Nonstop1h 45m
Southwest
Sun 3/226:50 pm
SJC
- PDX
Nonstop1h 45m
Southwest
Deal found 2/6![Southwest logo]()
$174
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/410:42 am
PDX
- SJC
1 stop6h 49m
Delta
Tue 4/1411:35 am
SJC
- PDX
1 stop7h 17m
Delta
Deal found 2/5![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 2/6. 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 5/137:55 pm
PDX
- SJC
Nonstop1h 45m
Southwest
Sun 5/177:05 pm
SJC
- PDX
1 stop6h 10m
Southwest
Deal found 2/6![Southwest logo]()
$177
This Delta deal was found by Cheapflights users on 2/6. 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 3/76:25 am
PDX
- SJC
1 stop6h 27m
Delta
Mon 3/94:50 pm
SJC
- PDX
1 stop7h 04m
Delta
Deal found 2/6![Delta logo]()
$184
This Southwest deal was found by Cheapflights users on 2/4. 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.
Fri 4/108:50 pm
PDX
- SJC
Nonstop1h 45m
Southwest
Sun 4/126:25 am
SJC
- PDX
Nonstop1h 50m
Southwest
Deal found 2/4![Southwest logo]()
$177
Last-minute flights from Portland to San JoseDiscover last-minute flight deals from Portland to San Jose. Data last updated February 8, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to San Jose. Data last updated February 8, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 2/5. 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.
Sat 2/286:55 am
PDX
- SJC
2 stops11h 50m
Southwest
Sun 3/17:20 am
SJC
- PDX
Nonstop1h 50m
Southwest
Deal found 2/5![Southwest logo]()
$188
This Southwest deal was found by Cheapflights users on 2/7. 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 3/312:30 pm
PDX
- SJC
2 stops7h 00m
Southwest
Wed 3/411:50 am
SJC
- PDX
Nonstop1h 50m
Southwest
Deal found 2/7![Southwest logo]()
$172
This CheapOair deal was found by Cheapflights users on 2/8. 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.
Thu 3/55:30 pm
PDX
- SJC
Nonstop1h 55m
Alaska Airlines
Mon 3/97:40 am
SJC
- PDX
Nonstop1h 52m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$171
This Delta deal was found by Cheapflights users on 2/7. 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 3/51:02 pm
PDX
- SJC
1 stop7h 17m
Delta
Mon 3/93:25 pm
SJC
- PDX
1 stop5h 33m
Delta
Deal found 2/7![Delta logo]()
$191
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 3/77:05 am
PDX
- SJC
1 stop6h 37m
Alaska Airlines
Sat 3/1411:38 am
SJC
- PDX
Nonstop1h 52m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 2/7. 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 3/78:30 am
PDX
- SJC
1 stop5h 12m
Alaska Airlines
Fri 3/137:40 am
SJC
- PDX
Nonstop1h 52m
Alaska Airlines
Deal found 2/7![Alaska Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 2/4. 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.
Sat 3/78:40 am
PDX
- SJC
2 stops7h 30m
Southwest
Mon 3/98:40 pm
SJC
- PDX
Nonstop1h 45m
Southwest
Deal found 2/4![Southwest logo]()
$182
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:10 pm
PDX
- SJC
1 stop4h 55m
Delta
Mon 3/96:15 pm
SJC
- PDX
1 stop5h 43m
Delta
Deal found 2/5![Delta logo]()
$187
This CheapOair deal was found by Cheapflights users on 2/7. 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.
Mon 3/99:00 am
PDX
- SJC
Nonstop1h 54m
Alaska Airlines
Mon 3/167:40 am
SJC
- PDX
Nonstop1h 52m
Alaska Airlines
Deal found 2/7![Alaska Airlines logo]()
$194
This Southwest deal was found by Cheapflights users on 2/6. 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 3/101:40 pm
PDX
- SJC
1 stop8h 30m
Southwest
Thu 3/128:25 am
SJC
- PDX
Nonstop1h 50m
Southwest
Deal found 2/6![Southwest logo]()
$174
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 February 8, 2026.
Search for one-way flight options from Portland to San Jose. Find affordable one-way fares based on user searches. Data last updated February 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 3/79:00 am
PDX
- SJC
Nonstop1h 54m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$79
This Frontier deal was found by Cheapflights users on 2/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:52 pm
PDX
- SJC
1 stop5h 10m
Frontier
Deal found 2/7![Frontier logo]()
$80
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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.
Thu 4/99:08 pm
PDX
- SJC
Nonstop1h 51m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$86
This Trip.com deal was found by Cheapflights users on 2/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:08 am
PDX
- SJC
1 stop9h 17m
Frontier
Deal found 2/7![Frontier logo]()
$88
This Delta deal was found by Cheapflights users on 2/6. 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 3/35:00 pm
PDX
- SJC
1 stop6h 59m
Delta
Deal found 2/6![Delta logo]()
$89
This CheapOair deal was found by Cheapflights users on 2/7. 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.
Sun 4/125:14 pm
PDX
- SJC
1 stop16h 20m
Frontier
Deal found 2/7![Frontier logo]()
$92
This Southwest deal was found by Cheapflights users on 2/4. 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 3/47:25 am
PDX
- SJC
2 stops6h 40m
Southwest
Deal found 2/4![Southwest logo]()
$94
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:05 pm
PDX
- SJC
1 stop4h 11m
Delta
Deal found 2/5![Delta logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Sun 5/312:52 pm
PDX
- SJC
1 stop29h 10m
Frontier
Deal found 2/6![Frontier logo]()
$97
This Southwest deal was found by Cheapflights users on 2/4. 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.
Fri 3/62:50 pm
PDX
- SJC
1 stop7h 40m
Southwest
Deal found 2/4![Southwest logo]()
$99
This Southwest deal was found by Cheapflights users on 2/5. 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.
Sat 2/286:55 am
PDX
- SJC
2 stops11h 50m
Southwest
Deal found 2/5![Southwest logo]()
$100
This Southwest deal was found by Cheapflights users on 2/6. 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.
Mon 4/131:10 pm
PDX
- SJC
2 stops6h 55m
Southwest
Deal found 2/6![Southwest logo]()
$101
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 February 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $167 (Alaska Airlines) |
One-way from | $79 (Alaska Airlines) |
Popular in | November |
Cheapest in | October |
Average price | $207 |
Good round-trip deal | $193 or less |
Good one-way deal | $85 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 February 8, 2026.
Use the filters below to find and compare flights from Portland to San Jose that are best for you.
Fly from
Portland
Fly to
San Jose
Route
Depart
Return
Price
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Sat 3/7
7:05 am-1:42 pm
1 stop6h 37m
San Jose
Sat 3/14
11:38 am-1:30 pm
Nonstop1h 52m
$167
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Tue 4/7
7:55 pm-9:40 pm
Nonstop1h 45m
San Jose
Fri 4/10
6:00 am-7:55 am
Nonstop1h 55m
$167
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Fri 4/10
8:50 pm-10:35 pm
Nonstop1h 45m
San Jose
Mon 4/13
6:00 am-7:55 am
Nonstop1h 55m
$174
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Fri 4/24
9:07 pm-10:59 pm
Nonstop1h 52m
San Jose
Mon 4/27
7:30 am-9:27 am
Nonstop1h 57m
$174
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Mon 3/16
5:50 am-7:35 am
Nonstop1h 45m
San Jose
Sun 3/22
6:50 pm-8:35 pm
Nonstop1h 45m
$174
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Wed 4/8
5:02 pm-11:58 pm
1 stop6h 56m
San Jose
Sat 4/11
6:15 pm-10:19 pm
1 stop4h 04m
$177
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Sat 3/7
5:10 pm-10:05 pm
1 stop4h 55m
San Jose
Sat 3/14
6:15 pm-10:18 pm
1 stop4h 03m
$177
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Sat 4/4
10:42 am-5:31 pm
1 stop6h 49m
San Jose
Tue 4/14
11:35 am-6:52 pm
1 stop7h 17m
$177
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Wed 5/13
7:55 pm-9:40 pm
Nonstop1h 45m
San Jose
Sun 5/17
7:05 pm-1:15 am
1 stop6h 10m
$177
PortlandSan Jose
PDX - SJC
PDXSJC
Portland
Fri 4/10
8:50 pm-10:35 pm
Nonstop1h 45m
San Jose
Sun 4/12
6:25 am-8:15 am
Nonstop1h 50m
$177
Showing 1-10 of 21 results
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
Cheapflights Insights
Everything you need to know about your flight from Portland to San Jose
How far ahead should I book a flight from Portland to San Jose, California?
Use this chart to determine the optimal time to book a round-trip flight from Portland to San Jose. Price data was last updated on January 30, 2026.
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 78 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, January is the cheapest month in which you can book a flight from Portland to San Jose, California (average of $37). Flying from Portland to San Jose, California in March is currently the most expensive (average of $137). 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 February 8, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 12% 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 January 31, 2026.
Travelers seeking maximum savings on their Portland to San Jose, California flight should consider departing on Friday evenings when fares are most often at their lowest. Monday at noon 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 February 8, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Hawaiian 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
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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
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Top 4 airlines flying from Portland to San Jose
Discover the top 4 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 February 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$64 | Average$157 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$112 | Average$212 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$113 | Average$234 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$126 | Average$276 | FlexibilityNo cancel fee | On-time75% |