$583+ Cheap flights from Santa Ana (SNA) 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Santa Ana 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 Santa Ana to Porto
Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) 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 1, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 2 stars |
Round-trip from | $1,039 (Delta) |
One-way from | $583 (United Airlines) |
Popular in | July |
Cheapest in | February |
Average price | $1,102 |
Find flight deals from Santa Ana to Porto
Cheapest flights from Santa Ana to PortoExplore the most affordable flight options available from Santa Ana to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.
Explore the most affordable flight options available from Santa Ana to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.
This Delta deal was found by Cheapflights users on 5/1. 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.
This Air Canada deal was found by Cheapflights users on 4/30. 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 United Airlines deal was found by Cheapflights users on 4/30. 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 Lufthansa deal was found by Cheapflights users on 4/30. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Ana 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 1, 2025.
Use the filters below to find and compare flights from Santa Ana to Porto that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Santa AnaPorto
SNA - OPO
SNAOPO
Santa Ana J. Wayne/Orange Cnty
Thu 9/11
7:15 am-3:30 pm
2 stops24h 15m
Porto
Wed 9/24
6:15 am-8:39 pm
2 stops22h 24m
Santa AnaPorto
SNA - OPO
SNAOPO
Santa Ana J. Wayne/Orange Cnty
Wed 5/21
1:35 pm-11:20 pm
2 stops25h 45m
Porto
Tue 5/27
8:40 am-12:32 pm
2 stops35h 52m
Santa AnaPorto
SNA - OPO
SNAOPO
Santa Ana J. Wayne/Orange Cnty
Thu 9/11
10:30 am-11:15 am
2 stops40h 45m
Porto
Wed 9/24
12:35 pm-9:16 am
3 stops28h 41m
Santa AnaPorto
SNA - OPO
SNAOPO
Santa Ana J. Wayne/Orange Cnty
Tue 5/20
9:52 am-3:45 pm
2 stops21h 53m
Porto
Tue 5/27
6:15 am-8:52 pm
2 stops22h 37m
Santa AnaPorto
SNA - OPO
SNAOPO
Santa Ana J. Wayne/Orange Cnty
Sun 9/21
12:36 pm-9:45 am
1 stop13h 09m
Santa AnaPorto
SNA - OPO
SNAOPO
Santa Ana J. Wayne/Orange Cnty
Sat 9/20
1:30 pm-10:50 pm
2 stops49h 20m
Santa AnaPorto
SNA - OPO
SNAOPO
Santa Ana J. Wayne/Orange Cnty
Tue 8/19
11:30 am-10:50 pm
2 stops27h 20m
Santa AnaPorto
SNA - OPO
SNAOPO
Santa Ana J. Wayne/Orange Cnty
Sat 9/27
2:57 pm-3:55 pm
2 stops16h 58m
Santa AnaPorto
SNA - OPO
SNAOPO
Santa Ana J. Wayne/Orange Cnty
Sun 6/8
10:35 am-12:05 pm
2 stops17h 30m
- Most accurate provider: When it comes to deals on Santa Ana-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Ana-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Ana-Porto flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santa Ana-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 Santa Ana-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 Santa Ana to Porto
Have a flexible travel schedule? Discover the best time to fly to Porto from Santa Ana with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Santa Ana to Porto
What is the cheapest month to book a flight from Santa Ana to Porto?
Currently, January is the cheapest month in which you can book a flight from Santa Ana to Porto (average of $523). Flying from Santa Ana to Porto in June is currently the most expensive (average of $1,071). 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.
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 1, 2025.
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR