What are the cheapest airlines to fly from Santa Ana to Porto one-way?

One-way options have recently been found by users for as low as $589 on United Airlines. Other airlines that offer cheap prices include British Airways from $689 and Iberia from $703 one-way.

What is the cheapest day to fly from Santa Ana to Porto?

Travelers seeking maximum savings on their Santa Ana to Porto flight should consider departing on Friday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Santa Ana to Porto?

Departing on a Thursday is a good option for securing a great price. You can expect to save up to 9% when planning your travel around this day of the week.

How far in advance should I book a flight from Santa Ana to Porto?

To save on the cost of your flight from Santa Ana to Porto, book at least 23 days before your planned departure. Booking around this time can save you about 15% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $803 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $806.

What is the cheapest month to fly from Santa Ana to Porto?

February is one of the best times of the year to fly to Porto from Santa Ana. Prices for February average $961 per person but you can even find prices for as low as $458. The most expensive prices can be found in the month of December. Opting for a February flight can save you 23% on your journey compared to booking in December

What is the cheapest time of day to fly from SNA to OPO?

When flying from Santa Ana to Porto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$589+ Flights from Santa Ana to Porto

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Cheap flight deals from Santa Ana to Porto

Round-trip from	$835 (Delta)
One-way from	$589 (United Airlines)
Popular in	December
Cheapest in	February
Average price	$1,071

From Santa Ana J. Wayne/Orange Cnty to Porto

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One-way flight from Santa Ana J. Wayne/Orange Cnty to Porto

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High demand for flights, 2% potential price rise

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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).

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Average for round-trip flights in June 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 June 12, 2025.

Mon 8/41:55 pmSNA - OPO

2 stops17h 40mDelta

Wed 8/206:15 amOPO - SNA

2 stops17h 48mDelta

Deal found 6/11

$835

Thu 9/117:00 amSNA - OPO

1 stop16h 05mUnited Airlines

Wed 9/2412:05 pmOPO - SNA

2 stops28h 51mUnited Airlines

Deal found 6/10

$984

Fri 7/112:47 pmSNA - OPO

2 stops41h 08mIberia

Sat 7/268:15 amOPO - SNA

2 stops20h 09mIberia

Deal found 6/11

$1,158

Fri 7/117:55 amSNA - OPO

2 stops19h 45mAmerican Airlines

Sat 7/268:15 amOPO - SNA

2 stops21h 54mAmerican Airlines

Deal found 6/10

$1,212

Fri 7/116:13 pmSNA - OPO

2 stops37h 32mLufthansa

Sat 7/266:15 amOPO - SNA

2 stops22h 52mLufthansa

Deal found 6/12

$1,221

Wed 6/185:22 pmSNA - OPO

3 stops31h 48mMultiple Airlines

Thu 6/266:40 amOPO - SNA

3 stops32h 36mMultiple Airlines

Deal found 6/12

$1,501

Tue 6/178:55 amSNA - OPO

2 stops40h 25mAir Canada

Thu 6/2612:10 pmOPO - SNA

2 stops37h 01mAir Canada

Deal found 6/12

$1,889

Best flights from Santa Ana to Porto
Discover carefully curated flight deals from Santa Ana to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Mon 8/41:55 pmSNA - OPO

2 stops17h 40mDelta

Wed 8/206:15 amOPO - SNA

2 stops17h 48mDelta

Deal found 6/11

$835

Thu 9/117:00 amSNA - OPO

1 stop16h 05mUnited Airlines

Wed 9/2412:05 pmOPO - SNA

2 stops28h 51mUnited Airlines

Deal found 6/10

$984

Fri 7/112:47 pmSNA - OPO

2 stops41h 08mIberia

Sat 7/268:15 amOPO - SNA

2 stops20h 09mIberia

Deal found 6/11

$1,158

Fri 7/117:55 amSNA - OPO

2 stops19h 45mAmerican Airlines

Sat 7/268:15 amOPO - SNA

2 stops21h 54mAmerican Airlines

Deal found 6/10

$1,212

Fri 7/116:13 pmSNA - OPO

2 stops37h 32mLufthansa

Sat 7/266:15 amOPO - SNA

2 stops22h 52mLufthansa

Deal found 6/12

$1,221

Mon 8/46:13 pmSNA - OPO

2 stops21h 07mMultiple Airlines

Wed 8/2012:35 pmOPO - SNA

1 stop17h 08mMultiple Airlines

Deal found 6/11

$1,735

Fri 9/121:20 pmSNA - OPO

2 stops36h 15mAir Canada

Tue 9/1612:50 pmOPO - SNA

3 stops29h 35mAir Canada

Deal found 6/11

$2,883

Last-minute flights from Santa Ana to Porto
Discover last-minute flight deals from Santa Ana to Porto. Data last updated June 12, 2025 and is based on user searches.

Tue 6/178:55 amSNA - OPO

2 stops40h 25mAir Canada

Thu 6/2612:10 pmOPO - SNA

2 stops37h 01mAir Canada

Deal found 6/12

$1,889

Tue 6/176:45 amSNA - OPO

2 stops17h 00mUnited Airlines

Thu 6/269:05 amOPO - SNA

1 stop16h 06mUnited Airlines

Deal found 6/12

$1,912

Wed 6/185:22 pmSNA - OPO

3 stops31h 48mMultiple Airlines

Thu 6/266:40 amOPO - SNA

3 stops32h 36mMultiple Airlines

Deal found 6/12

$1,501

Wed 6/187:55 amSNA - OPO

2 stops19h 45mAmerican Airlines

Thu 6/268:15 amOPO - SNA

2 stops21h 05mAmerican Airlines

Deal found 6/12

$1,512

Wed 6/188:00 amSNA - OPO

2 stops23h 30mDelta

Fri 6/276:40 amOPO - SNA

2 stops21h 29mDelta

Deal found 6/12

$1,959

Fri 7/112:47 pmSNA - OPO

2 stops41h 08mIberia

Sat 7/268:15 amOPO - SNA

2 stops20h 09mIberia

Deal found 6/11

$1,158

Fri 7/117:55 amSNA - OPO

2 stops19h 45mAmerican Airlines

Sat 7/268:15 amOPO - SNA

2 stops21h 54mAmerican Airlines

Deal found 6/10

$1,212

Fri 7/116:13 pmSNA - OPO

2 stops37h 32mLufthansa

Sat 7/266:15 amOPO - SNA

2 stops22h 52mLufthansa

Deal found 6/12

$1,221

Sat 7/266:45 amSNA - OPO

2 stops18h 50mUnited Airlines

Sat 8/26:00 amOPO - SNA

2 stops35h 14mUnited Airlines

Deal found 6/11

$1,254

One-way flights from Santa Ana to Porto
Search for one-way flight options from Santa Ana to Porto. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Sat 7/266:13 pmSNA - OPO

2 stops28h 42mUnited Airlines

Deal found 6/11

$589

Mon 7/212:47 pmSNA - OPO

2 stops17h 08mBritish Airways

Deal found 6/11

$689

Mon 7/212:47 pmSNA - OPO

2 stops17h 08mIberia

Deal found 6/11

$703

Wed 11/1910:51 amSNA - OPO

2 stops16h 54mMultiple Airlines

Deal found 6/10

$884

Cheapflights Fare Finder

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

Mon 8/4

1:55 pm-3:35 pm

2 stops17h 40m

Porto

Wed 8/20

6:15 am-4:03 pm

2 stops17h 48m

$835

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Thu 9/11

7:00 am-7:05 am

1 stop16h 05m

Porto

Wed 9/24

12:05 pm-8:56 am

2 stops28h 51m

$984

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Fri 7/11

2:47 pm-3:55 pm

2 stops41h 08m

Porto

Sat 7/26

8:15 am-8:24 pm

2 stops20h 09m

$1,158

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Fri 7/11

7:55 am-11:40 am

2 stops19h 45m

Porto

Sat 7/26

8:15 am-10:09 pm

2 stops21h 54m

$1,212

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Fri 7/11

6:13 pm-3:45 pm

2 stops37h 32m

Porto

Sat 7/26

6:15 am-9:07 pm

2 stops22h 52m

$1,221

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Mon 8/4

6:13 pm-11:20 pm

2 stops21h 07m

Porto

Wed 8/20

12:35 pm-9:43 pm

1 stop17h 08m

$1,735

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Fri 9/12

1:20 pm-9:35 am

2 stops36h 15m

Porto

Tue 9/16

12:50 pm-10:25 am

3 stops29h 35m

$2,883

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Sat 7/26

6:13 pm-6:55 am

2 stops28h 42m

$589

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Mon 7/21

2:47 pm-3:55 pm

2 stops17h 08m

$689

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Mon 7/21

2:47 pm-3:55 pm

2 stops17h 08m

$703

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 11 results

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 $1,047). 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

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

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

Read through reviews of airlines operating flights from Santa Ana to Porto, such as Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,946 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada

7.1

Good

9,537 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Iberia

7.0

Good

2,776 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Santa Ana to Porto one-way?
One-way options have recently been found by users for as low as $589 on United Airlines. Other airlines that offer cheap prices include British Airways from $689 and Iberia from $703 one-way.
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 $1,047). 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

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$589+ 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 7/26. 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

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Santa Ana to Porto

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 June 12, 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 June 12, 2025.

Cheapflights Fare Finder

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

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?

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

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 June 12, 2025.

Read through reviews of airlines operating flights from Santa Ana to Porto, such as Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What are the cheapest airlines to fly from Santa Ana to Porto one-way?

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

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

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

What is the cheapest month to book a flight from Santa Ana to Porto?

Traveling to a place near Santa Ana?

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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 June 12, 2025.