$184+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SJC
Apr 16 — Apr 231
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.Cheap flight deals from Portland to San Jose
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Best
Last-minute
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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 March 17, 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 March 17, 2026.
This Delta deal was found by Cheapflights users on 3/17. 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 4/82:30 pm
PWM
- SJC
2 stops12h 28m
Delta
Tue 4/148:20 pm
SJC
- PWM
2 stops12h 45m
Delta
Deal found 3/17![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 3/12. 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 4/82:30 pm
PWM
- SJC
2 stops12h 28m
Delta
Mon 4/1311:00 pm
SJC
- PWM
2 stops14h 45m
Delta
Deal found 3/12![Delta logo]()
$403
This Southwest deal was found by Cheapflights users on 3/15. 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 5/25:40 am
PWM
- SJC
2 stops13h 00m
Southwest
Mon 5/118:55 am
SJC
- PWM
2 stops11h 30m
Southwest
Deal found 3/15![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 3/13. 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 6/21:00 pm
PWM
- SJC
2 stops10h 25m
Southwest
Sun 6/79:40 pm
SJC
- PWM
1 stop9h 05m
Southwest
Deal found 3/13![Southwest logo]()
$438
This Southwest deal was found by Cheapflights users on 3/16. 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 9/237:45 am
PWM
- SJC
1 stop8h 00m
Southwest
Mon 9/288:30 pm
SJC
- PWM
2 stops10h 25m
Southwest
Deal found 3/16![Southwest logo]()
$472
This Delta deal was found by Cheapflights users on 3/16. 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 4/82:30 pm
PWM
- SJC
2 stops12h 28m
Delta
Thu 4/91:50 pm
SJC
- PWM
2 stops21h 00m
Delta
Deal found 3/16![Delta logo]()
$474
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Sat 5/1610:50 am
PWM
- SJC
2 stops15h 09m
American Airlines
Mon 5/257:23 pm
SJC
- PWM
2 stops12h 09m
American Airlines
Deal found 3/16![American Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 3/14. 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 7/27:15 am
PWM
- SJC
2 stops14h 17m
American Airlines
Wed 7/86:00 am
SJC
- PWM
2 stops13h 36m
American Airlines
Deal found 3/14![American Airlines logo]()
$477
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 March 17, 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 March 17, 2026.
This Southwest deal was found by Cheapflights users on 3/15. 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 5/212:45 pm
PWM
- SJC
1 stop11h 10m
Southwest
Mon 5/118:55 am
SJC
- PWM
2 stops11h 30m
Southwest
Deal found 3/15![Southwest logo]()
$403
This Delta deal was found by Cheapflights users on 3/12. 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 4/82:30 pm
PWM
- SJC
2 stops12h 28m
Delta
Mon 4/1311:00 pm
SJC
- PWM
2 stops14h 45m
Delta
Deal found 3/12![Delta logo]()
$403
This United Airlines deal was found by Cheapflights users on 3/17. 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 4/84:28 pm
PWM
- SJC
1 stop9h 13m
United Airlines
Tue 4/146:30 am
SJC
- PWM
1 stop12h 10m
United Airlines
Deal found 3/17![United Airlines logo]()
$569
This Southwest deal was found by Cheapflights users on 3/13. 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 6/21:00 pm
PWM
- SJC
2 stops10h 25m
Southwest
Sun 6/79:40 pm
SJC
- PWM
1 stop9h 05m
Southwest
Deal found 3/13![Southwest logo]()
$438
This Southwest deal was found by Cheapflights users on 3/16. 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 6/1312:35 pm
PWM
- SJC
2 stops11h 50m
Southwest
Sat 6/209:40 pm
SJC
- PWM
1 stop10h 15m
Southwest
Deal found 3/16![Southwest logo]()
$516
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Tue 6/27:16 pm
PWM
- SJC
2 stops19h 47m
United Airlines
Wed 6/36:37 pm
SJC
- PWM
2 stops12h 30m
United Airlines
Deal found 3/12![United Airlines logo]()
$638
This Delta deal was found by Cheapflights users on 3/16. 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 4/85:23 am
PWM
- SJC
1 stop9h 45m
Delta
Fri 4/109:15 am
SJC
- PWM
2 stops23h 54m
Delta
Deal found 3/16![Delta logo]()
$660
This Southwest deal was found by Cheapflights users on 3/14. 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 6/197:40 am
PWM
- SJC
1 stop7h 50m
Southwest
Fri 6/2610:05 am
SJC
- PWM
1 stop9h 05m
Southwest
Deal found 3/14![Southwest logo]()
$668
This Southwest deal was found by Cheapflights users on 3/15. 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 3/302:50 pm
PWM
- SJC
2 stops11h 00m
Southwest
Fri 4/311:00 am
SJC
- PWM
2 stops10h 05m
Southwest
Deal found 3/15![Southwest logo]()
$687
Last-minute flights from Portland to San JoseDiscover last-minute flight deals from Portland to San Jose. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to San Jose. Data last updated March 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/16. 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.
Sun 4/55:23 am
PWM
- SJC
1 stop9h 45m
Delta
Wed 4/86:25 pm
SJC
- PWM
2 stops16h 25m
Delta
Deal found 3/16![Delta logo]()
$530
This Delta deal was found by Cheapflights users on 3/16. 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 4/75:23 am
PWM
- SJC
2 stops15h 02m
Delta
Wed 4/86:25 pm
SJC
- PWM
2 stops16h 25m
Delta
Deal found 3/16![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 3/16. 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 4/75:23 am
PWM
- SJC
2 stops15h 02m
Delta
Thu 4/91:50 pm
SJC
- PWM
2 stops21h 00m
Delta
Deal found 3/16![Delta logo]()
$524
This Delta deal was found by Cheapflights users on 3/17. 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 4/82:30 pm
PWM
- SJC
2 stops12h 28m
Delta
Tue 4/148:20 pm
SJC
- PWM
2 stops12h 45m
Delta
Deal found 3/17![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 3/12. 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 4/82:30 pm
PWM
- SJC
2 stops12h 28m
Delta
Mon 4/1311:00 pm
SJC
- PWM
2 stops14h 45m
Delta
Deal found 3/12![Delta logo]()
$403
This Delta deal was found by Cheapflights users on 3/16. 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 4/82:30 pm
PWM
- SJC
2 stops12h 28m
Delta
Thu 4/91:50 pm
SJC
- PWM
2 stops21h 00m
Delta
Deal found 3/16![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 3/16. 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 4/85:23 am
PWM
- SJC
1 stop9h 45m
Delta
Wed 4/86:25 pm
SJC
- PWM
2 stops16h 25m
Delta
Deal found 3/16![Delta logo]()
$506
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 March 17, 2026.
Search for one-way flight options from Portland to San Jose. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This Southwest deal was found by Cheapflights users on 3/12. 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 5/51:00 pm
PWM
- SJC
1 stop10h 30m
Southwest
Deal found 3/12![Southwest logo]()
$184
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Tue 5/55:30 am
PWM
- SJC
2 stops16h 01m
United Airlines
Deal found 3/12![United Airlines logo]()
$189
This Southwest deal was found by Cheapflights users on 3/16. 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 5/131:00 pm
PWM
- SJC
1 stop10h 30m
Southwest
Deal found 3/16![Southwest logo]()
$192
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Wed 5/1310:48 am
PWM
- SJC
2 stops15h 11m
American Airlines
Deal found 3/16![American Airlines logo]()
$204
This Southwest deal was found by Cheapflights users on 3/13. 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 6/15:30 am
PWM
- SJC
1 stop9h 50m
Southwest
Deal found 3/13![Southwest logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 5/65:01 pm
PWM
- SJC
3 stops45h 58m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$254
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Wed 7/227:15 am
PWM
- SJC
2 stops14h 22m
American Airlines
Deal found 3/12![American Airlines logo]()
$256
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Tue 4/144:28 pm
PWM
- SJC
1 stop9h 13m
United Airlines
Deal found 3/15![United Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 3/13. 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 3/285:23 am
PWM
- SJC
1 stop9h 45m
Delta
Deal found 3/13![Delta logo]()
$304
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 March 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $393 (Delta) |
One-way from | $184 (Southwest) |
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 March 17, 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
PWM - SJC
PWMSJC
Portland
Sat 5/2
12:45 pm-8:55 pm
1 stop11h 10m
San Jose
Mon 5/11
8:55 am-11:25 pm
2 stops11h 30m
$403
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Wed 4/8
2:30 pm-11:58 pm
2 stops12h 28m
San Jose
Mon 4/13
11:00 pm-4:45 pm
2 stops14h 45m
$403
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Tue 6/2
1:00 pm-8:25 pm
2 stops10h 25m
San Jose
Sun 6/7
9:40 pm-9:45 am
1 stop9h 05m
$438
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Sat 6/13
12:35 pm-9:25 pm
2 stops11h 50m
San Jose
Sat 6/20
9:40 pm-10:55 am
1 stop10h 15m
$516
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Wed 4/8
4:28 pm-10:41 pm
1 stop9h 13m
San Jose
Tue 4/14
6:30 am-9:40 pm
1 stop12h 10m
$569
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Tue 6/2
7:16 pm-12:03 pm
2 stops19h 47m
San Jose
Wed 6/3
6:37 pm-10:07 am
2 stops12h 30m
$638
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Wed 4/8
5:23 am-12:08 pm
1 stop9h 45m
San Jose
Fri 4/10
9:15 am-12:09 pm
2 stops23h 54m
$660
Quickest round-trip
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Fri 6/19
7:40 am-12:30 pm
1 stop7h 50m
San Jose
Fri 6/26
10:05 am-10:10 pm
1 stop9h 05m
$668
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Mon 3/30
2:50 pm-10:50 pm
2 stops11h 00m
San Jose
Fri 4/3
11:00 am-12:05 am
2 stops10h 05m
$687
Cheapest one-way
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Tue 5/5
1:00 pm-8:30 pm
1 stop10h 30m
$184
Showing 1-10 of 19 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 March.
| 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 March 17, 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.
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
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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Alternative routes for Portland to San Jose
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Complete your trip
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Search flights from Portland to San Jose by cabin class
Find flights from Portland to San Jose, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and San Jose flights
Browse other Portland and San Jose flight options. Last updated on March 17, 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 March 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 March 17, 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 March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$156 | Average$448 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$447 | Average$476 | FlexibilityNo cancel fee | On-time63% |