$197+ Cheap flights from Portland, ME to San Jose, CA (PWM - 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SJC
Mar 5 — Mar 121
1 adult, Economy
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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.Cheap flight deals from Portland to San Jose
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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 3, 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 3, 2026.
This Delta deal was found by Cheapflights users on 2/1. 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.
Thu 2/265:31 am
PWM
- SJC
1 stop10h 08m
Delta
Mon 3/210:35 pm
SJC
- PWM
2 stops10h 25m
Delta
Deal found 2/1![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:29 pm
PWM
- SJC
2 stops13h 02m
American Airlines
Mon 3/27:15 pm
SJC
- PWM
2 stops12h 10m
American Airlines
Deal found 2/1![American Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 2/1. 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.
Fri 5/84:48 pm
PWM
- SJC
1 stop7h 52m
Delta
Sun 5/105:43 pm
SJC
- PWM
2 stops16h 01m
Delta
Deal found 2/1![Delta logo]()
$422
This Southwest deal was found by Cheapflights users on 2/2. 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 3/104:30 pm
PWM
- SJC
1 stop8h 15m
Southwest
Fri 3/1310:10 am
SJC
- PWM
2 stops10h 55m
Southwest
Deal found 2/2![Southwest logo]()
$452
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:00 am
PWM
- SJC
2 stops12h 21m
American Airlines
Mon 10/268:01 am
SJC
- PWM
2 stops12h 36m
American Airlines
Deal found 2/3![American Airlines logo]()
$458
This Southwest deal was found by Cheapflights users on 2/3. 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.
Mon 6/85:35 am
PWM
- SJC
1 stop12h 50m
Southwest
Mon 6/229:40 pm
SJC
- PWM
1 stop9h 15m
Southwest
Deal found 2/3![Southwest logo]()
$538
This Southwest deal was found by Cheapflights users on 1/31. 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.
Mon 3/165:30 am
PWM
- SJC
1 stop10h 10m
Southwest
Sat 3/2110:00 am
SJC
- PWM
2 stops11h 10m
Southwest
Deal found 1/31![Southwest logo]()
$572
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 3, 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 3, 2026.
This Delta deal was found by Cheapflights users on 2/1. 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.
Thu 2/265:31 am
PWM
- SJC
1 stop10h 08m
Delta
Mon 3/210:35 pm
SJC
- PWM
2 stops10h 25m
Delta
Deal found 2/1![Delta logo]()
$364
This Southwest deal was found by Cheapflights users on 2/2. 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 3/104:30 pm
PWM
- SJC
1 stop8h 15m
Southwest
Fri 3/1310:10 am
SJC
- PWM
2 stops10h 55m
Southwest
Deal found 2/2![Southwest logo]()
$452
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/54:23 pm
PWM
- SJC
1 stop9h 33m
United Airlines
Sun 3/810:55 pm
SJC
- PWM
2 stops12h 02m
United Airlines
Deal found 2/2![United Airlines logo]()
$598
This Delta deal was found by Cheapflights users on 2/1. 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.
Fri 5/84:48 pm
PWM
- SJC
1 stop7h 52m
Delta
Sun 5/105:43 pm
SJC
- PWM
2 stops16h 01m
Delta
Deal found 2/1![Delta logo]()
$422
This Southwest deal was found by Cheapflights users on 2/3. 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.
Mon 6/85:35 am
PWM
- SJC
1 stop12h 50m
Southwest
Mon 6/229:40 pm
SJC
- PWM
1 stop9h 15m
Southwest
Deal found 2/3![Southwest logo]()
$538
This Southwest deal was found by Cheapflights users on 1/31. 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.
Mon 3/165:30 am
PWM
- SJC
1 stop10h 10m
Southwest
Sat 3/2110:00 am
SJC
- PWM
2 stops11h 10m
Southwest
Deal found 1/31![Southwest logo]()
$572
Last-minute flights from Portland to San JoseDiscover last-minute flight deals from Portland to San Jose. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to San Jose. Data last updated February 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/3. 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 2/105:30 am
PWM
- SJC
1 stop10h 26m
Delta
Wed 2/186:20 am
SJC
- PWM
2 stops14h 00m
Delta
Deal found 2/3![Delta logo]()
$633
This Delta deal was found by Cheapflights users on 2/1. 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.
Thu 2/265:31 am
PWM
- SJC
1 stop10h 08m
Delta
Mon 3/210:35 pm
SJC
- PWM
2 stops10h 25m
Delta
Deal found 2/1![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:29 pm
PWM
- SJC
2 stops13h 02m
American Airlines
Mon 3/27:15 pm
SJC
- PWM
2 stops12h 10m
American Airlines
Deal found 2/1![American Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/54:23 pm
PWM
- SJC
1 stop9h 33m
United Airlines
Sun 3/810:55 pm
SJC
- PWM
2 stops12h 02m
United Airlines
Deal found 2/2![United Airlines logo]()
$598
This Southwest deal was found by Cheapflights users on 2/2. 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 3/104:30 pm
PWM
- SJC
1 stop8h 15m
Southwest
Fri 3/1310:10 am
SJC
- PWM
2 stops10h 55m
Southwest
Deal found 2/2![Southwest logo]()
$452
This Southwest deal was found by Cheapflights users on 1/31. 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.
Mon 3/165:30 am
PWM
- SJC
1 stop10h 10m
Southwest
Sat 3/2110:00 am
SJC
- PWM
2 stops11h 10m
Southwest
Deal found 1/31![Southwest logo]()
$572
This Delta deal was found by Cheapflights users on 2/2. 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.
Tue 3/1712:51 pm
PWM
- SJC
2 stops12h 27m
Delta
Thu 3/197:00 am
SJC
- PWM
2 stops13h 22m
Delta
Deal found 2/2![Delta logo]()
$632
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 3, 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 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:23 pm
PWM
- SJC
1 stop9h 13m
United Airlines
Deal found 2/1![United Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 2/2. 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.
Tue 7/74:50 pm
PWM
- SJC
1 stop7h 58m
Delta
Deal found 2/2![Delta logo]()
$224
This Southwest deal was found by Cheapflights users on 2/1. 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.
Fri 4/1012:45 pm
PWM
- SJC
2 stops11h 50m
Southwest
Deal found 2/1![Southwest logo]()
$229
This Southwest deal was found by Cheapflights users on 2/2. 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 4/151:00 pm
PWM
- SJC
1 stop10h 30m
Southwest
Deal found 2/2![Southwest logo]()
$234
This Southwest deal was found by Cheapflights users on 2/2. 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.
Sun 3/1512:35 pm
PWM
- SJC
2 stops11h 55m
Southwest
Deal found 2/2![Southwest logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1011:29 am
PWM
- SJC
3 stops50h 32m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 2/2. 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 7/64:50 pm
PWM
- SJC
1 stop7h 58m
Delta
Deal found 2/2![Delta logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:57 am
PWM
- SJC
3 stops34h 05m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$441
Find flight deals from Portland to San Jose
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $364 (Delta) |
One-way from | $197 (United Airlines) |
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 3, 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
PWM - SJC
PWMSJC
Portland
Thu 2/26
5:31 am-12:39 pm
1 stop10h 08m
San Jose
Mon 3/2
10:35 pm-12:00 pm
2 stops10h 25m
$364
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Fri 5/8
4:48 pm-9:40 pm
1 stop7h 52m
San Jose
Sun 5/10
5:43 pm-12:44 pm
2 stops16h 01m
$422
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Tue 3/10
4:30 pm-9:45 pm
1 stop8h 15m
San Jose
Fri 3/13
10:10 am-12:05 am
2 stops10h 55m
$452
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Mon 6/8
5:35 am-3:25 pm
1 stop12h 50m
San Jose
Mon 6/22
9:40 pm-9:55 am
1 stop9h 15m
$538
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Mon 3/16
5:30 am-12:40 pm
1 stop10h 10m
San Jose
Sat 3/21
10:00 am-12:10 am
2 stops11h 10m
$572
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Thu 3/5
4:23 pm-10:56 pm
1 stop9h 33m
San Jose
Sun 3/8
10:55 pm-1:57 pm
2 stops12h 02m
$598
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Wed 4/15
4:23 pm-10:36 pm
1 stop9h 13m
$197
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Tue 7/7
4:50 pm-9:48 pm
1 stop7h 58m
$224
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Fri 4/10
12:45 pm-9:35 pm
2 stops11h 50m
$229
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Wed 4/15
1:00 pm-8:30 pm
1 stop10h 30m
$234
Showing 1-10 of 15 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 |
- Most accurate provider: When it comes to deals on Portland, Maine-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, Maine-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-San Jose, California flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-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, Maine-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.
PWM-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
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 3, 2026.
Peruse reviews from past customers who have flown with Southwest and Delta from Portland to San Jose to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - 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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Complete your trip
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Portland and San Jose flights
Browse other Portland and San Jose flight options. Last updated on February 3, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on February 3, 2026.
Popular flight searches
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Other flights to San Jose
Explore flights to San Jose departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 3, 2026.
Top 2 airlines flying from Portland to San Jose
Discover the top 2 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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$156 | Average$448 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$413 | Average$476 | FlexibilityNo cancel fee | On-time63% |