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$757+ Cheap flights from Santa Ana (SNA) to Porto (OPO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — OPO
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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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 agosto 14, 2025.

Round-trip from

$757
(Air Canada)

Popular in

December

Cheapest in

February

Average price

$996
From Santa Ana J. Wayne/Orange Cnty to Porto
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Santa Ana to Porto

Cheapest flights from Santa Ana to Porto
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 agosto 14, 2025.

This Air Canada deal was found by Cheapflights users on 8/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/291:20 pmSNA - OPO
2 stops26h 00mMultiple Airlines
mié. 10/156:00 amOPO - SNA
2 stops38h 18mMultiple Airlines
Deal found 8/13$757
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/298:15 amSNA - OPO
2 stops17h 30mUnited Airlines
mié. 10/156:00 amOPO - SNA
2 stops38h 17mUnited Airlines
Deal found 8/13$760
This British Airways deal was found by Cheapflights users on 8/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/172:41 pmSNA - OPO
2 stops17h 14mBritish Airways
mié. 10/228:15 amOPO - SNA
2 stops21h 11mBritish Airways
Deal found 8/13$763
This Air Canada deal was found by Cheapflights users on 8/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/261:20 pmSNA - OPO
2 stops36h 15mAir Canada
mié. 10/156:00 amOPO - SNA
2 stops38h 18mAir Canada
Deal found 8/13$795
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/266:45 amSNA - OPO
3 stops33h 55mMultiple Airlines
mié. 10/156:05 pmOPO - SNA
2 stops33h 09mMultiple Airlines
Deal found 8/13$999
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/267:07 pmSNA - OPO
2 stops30h 28mUnited Airlines
mié. 10/1512:05 pmOPO - SNA
2 stops32h 12mUnited Airlines
Deal found 8/13$1,016
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1712:38 pmSNA - OPO
1 stop13h 07mUnited Airlines
mié. 10/226:00 amOPO - SNA
2 stops22h 35mUnited Airlines
Deal found 8/13$1,434

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 agosto 14, 2025.
Use the filters below to find and compare flights from Santa Ana to Porto that are best for you.

Fly from

Santa Ana

Fly to

Porto

Route

Depart

Return

Price

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

lun. 9/29

1:20 pm-11:20 pm

2 stops26h 00m

Porto

mié. 10/15

6:00 am-12:18 pm

2 stops38h 18m

$757

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

lun. 9/29

8:15 am-9:45 am

2 stops17h 30m

Porto

mié. 10/15

6:00 am-12:17 pm

2 stops38h 17m

$760

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

vie. 10/17

2:41 pm-3:55 pm

2 stops17h 14m

Porto

mié. 10/22

8:15 am-9:26 pm

2 stops21h 11m

$763

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

vie. 9/26

1:20 pm-9:35 am

2 stops36h 15m

Porto

mié. 10/15

6:00 am-12:18 pm

2 stops38h 18m

$795

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

vie. 9/26

6:45 am-12:40 am

3 stops33h 55m

Porto

mié. 10/15

6:05 pm-7:14 pm

2 stops33h 09m

$999

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

vie. 9/26

7:07 pm-9:35 am

2 stops30h 28m

Porto

mié. 10/15

12:05 pm-12:17 pm

2 stops32h 12m

$1,016

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

vie. 10/17

12:38 pm-9:45 am

1 stop13h 07m

Porto

mié. 10/22

6:00 am-8:35 pm

2 stops22h 35m

$1,434

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

dom. 10/12

2:41 pm-3:55 pm

2 stops17h 14m

$1,054

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

dom. 9/14

2:42 pm-3:55 pm

2 stops17h 13m

$1,238

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

sáb. 9/13

2:52 pm-3:55 pm

2 stops17h 03m

$1,307

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 12 results
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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.
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 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 $1,029). 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.

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Santa Ana to Porto that include hotel bookings?

    Yes. In addition to deals on Santa Ana to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Ana to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Ana to Porto.

  • Can I find deals for business class flights from Santa Ana to Porto?

    Yes. Cheapflights offers flight deals from Santa Ana to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $1,029). 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.

See more FAQs

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Arcos de Valdevez
Coimbra

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