$600+ Cheap flights from San Jose (SJC) to Porto (OPO)
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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Jose to Porto 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 San Jose to Porto
Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Porto (OPO). 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 May 12, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 2 stars |
Round-trip from | $729 (United Airlines) |
One-way from | $600 (Kiwi.com) |
Find flight deals from San Jose to Porto
Cheapest flights from San Jose to PortoExplore the most affordable flight options available from San Jose to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2025.
Explore the most affordable flight options available from San Jose to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2025.
This United Airlines deal was found by Cheapflights users on 5/12. 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.
This Air Canada deal was found by Cheapflights users on 5/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 5/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Lufthansa deal was found by Cheapflights users on 5/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 5/12. 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.
This Mytrip deal was found by Cheapflights users on 5/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Iberia deal was found by Cheapflights users on 5/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from San Jose to Porto 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 May 12, 2025.
Use the filters below to find and compare flights from San Jose to Porto that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San JosePorto
SJC - OPO
SJCOPO
San Jose
Sun 8/10
6:24 pm-9:35 am
3 stops31h 11m
Porto
Thu 8/28
12:10 pm-10:40 pm
2 stops42h 30m
San JosePorto
SJC - OPO
SJCOPO
San Jose
Sat 8/9
6:24 pm-9:35 am
2 stops55h 11m
Porto
Tue 8/26
12:50 pm-1:34 pm
2 stops32h 44m
San JosePorto
SJC - OPO
SJCOPO
San Jose
Thu 8/14
6:45 am-5:05 pm
2 stops26h 20m
Porto
Fri 8/29
5:55 pm-5:50 pm
2 stops31h 55m
San JosePorto
SJC - OPO
SJCOPO
San Jose
Tue 10/7
12:30 pm-10:50 pm
2 stops26h 20m
Porto
Tue 10/21
6:15 am-8:52 pm
2 stops22h 37m
San JosePorto
SJC - OPO
SJCOPO
San Jose
Sat 8/9
10:55 pm-9:35 pm
2 stops38h 40m
Porto
Wed 8/20
9:20 am-8:47 pm
2 stops19h 27m
San JosePorto
SJC - OPO
SJCOPO
San Jose
Sun 5/25
6:00 am-11:45 am
2 stops21h 45m
Porto
Wed 5/28
6:45 am-3:38 pm
3 stops40h 53m
San JosePorto
SJC - OPO
SJCOPO
San Jose
Mon 5/26
6:00 am-3:55 pm
2 stops25h 55m
Porto
Tue 5/27
10:00 pm-9:44 pm
2 stops31h 44m
San JosePorto
SJC - OPO
SJCOPO
San Jose
Sat 5/24
7:44 pm-2:20 pm
2 stops58h 36m
San JosePorto
SJC - OPO
SJCOPO
San Jose
Mon 9/1
2:28 pm-3:55 pm
2 stops17h 27m
San JosePorto
SJC - OPO
SJCOPO
San Jose
Sun 5/25
6:35 am-9:45 am
2 stops19h 10m
- Most accurate provider: When it comes to deals on San Jose-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose-Porto flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Jose-Porto 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 San Jose-Porto 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 San Jose to Porto
Have a flexible travel schedule? Discover the best time to fly to Porto from San Jose with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Jose to Porto
What is the cheapest month to book a flight from San Jose to Porto?
Currently, January is the cheapest month in which you can book a flight from San Jose to Porto (average of $523). Flying from San Jose to Porto in June is currently the most expensive (average of $1,065). 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 SJC to OPO?
Find hourly flight availability from San Jose to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Jose to Porto as you normally would.
Rainfall in Porto by month
Plan your trip to Porto by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.
Temperature in Porto by month
Plan your trip to Porto by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).
Reviews of airlines servicing Porto
Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated May 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and Scandinavian Airlines from San Jose to Porto to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
Crew
Entertainment
Food
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Crew
Entertainment
Food
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Crew
Entertainment
Food
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Crew
Entertainment
Food
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Crew
Entertainment
Food
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Crew
Entertainment
Food
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR