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 $409 on United Airlines. Other airlines that offer cheap prices include Air Canada from $467 and Iberia from $525 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.

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.

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).

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 43 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 $963 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.

$380+ Flights from Santa Ana to Porto

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Cheap flight deals from Santa Ana to Porto

Round-trip from	$690 (Delta)
One-way from	$380 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$1,185

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, 3% potential price rise

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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).

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Average for round-trip flights in July 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 July 1, 2025.

Mon 10/139:20 pmSNA - OPO

2 stops34h 10mDelta

Fri 10/3111:45 amOPO - SNA

2 stops41h 12mDelta

Deal found 6/30

$690

Tue 10/146:45 amSNA - OPO

2 stops20h 30mUnited Airlines

Thu 10/306:00 amOPO - SNA

2 stops18h 26mUnited Airlines

Deal found 6/30

$696

Thu 10/161:20 pmSNA - OPO

2 stops42h 25mAir Canada

Fri 10/316:15 amOPO - SNA

2 stops36h 06mAir Canada

Deal found 6/30

$743

Thu 10/164:00 pmSNA - OPO

2 stops23h 20mLufthansa

Tue 10/2812:30 pmOPO - SNA

2 stops39h 15mLufthansa

Deal found 6/30

$762

Fri 8/153:05 pmSNA - OPO

2 stops20h 50mAmerican Airlines

Fri 8/2212:20 pmOPO - SNA

2 stops28h 50mAmerican Airlines

Deal found 6/30

$831

Thu 10/163:00 pmSNA - OPO

2 stops36h 40mIberia

Thu 10/304:40 pmOPO - SNA

2 stops36h 26mIberia

Deal found 6/30

$856

Fri 8/158:30 pmSNA - OPO

3 stops34h 30mMultiple Airlines

Fri 8/226:35 amOPO - SNA

3 stops36h 54mMultiple Airlines

Deal found 6/30

$1,066

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 July 1, 2025.

Mon 10/139:20 pmSNA - OPO

2 stops34h 10mDelta

Fri 10/3111:45 amOPO - SNA

2 stops41h 12mDelta

Deal found 6/30

$690

Tue 10/146:45 amSNA - OPO

2 stops20h 30mUnited Airlines

Thu 10/306:00 amOPO - SNA

2 stops18h 26mUnited Airlines

Deal found 6/30

$696

Thu 10/161:20 pmSNA - OPO

2 stops42h 25mAir Canada

Fri 10/316:15 amOPO - SNA

2 stops36h 06mAir Canada

Deal found 6/30

$743

Thu 10/164:00 pmSNA - OPO

2 stops23h 20mLufthansa

Tue 10/2812:30 pmOPO - SNA

2 stops39h 15mLufthansa

Deal found 6/30

$762

Fri 8/153:05 pmSNA - OPO

2 stops20h 50mAmerican Airlines

Fri 8/2212:20 pmOPO - SNA

2 stops28h 50mAmerican Airlines

Deal found 6/30

$831

Thu 10/163:00 pmSNA - OPO

2 stops36h 40mIberia

Thu 10/304:40 pmOPO - SNA

2 stops36h 26mIberia

Deal found 6/30

$856

Fri 8/158:30 pmSNA - OPO

3 stops34h 30mMultiple Airlines

Fri 8/226:35 amOPO - SNA

3 stops36h 54mMultiple Airlines

Deal found 6/30

$1,066

Last-minute flights from Santa Ana to Porto
Discover last-minute flight deals from Santa Ana to Porto. Data last updated July 1, 2025 and is based on user searches.

Fri 7/1111:35 amSNA - OPO

2 stops22h 35mDelta

Sat 7/266:05 amOPO - SNA

2 stops22h 45mDelta

Deal found 6/29

$984

Fri 7/117:00 amSNA - OPO

1 stop15h 50mUnited Airlines

Sat 7/2612:35 pmOPO - SNA

2 stops28h 20mUnited Airlines

Deal found 6/30

$1,088

Sun 7/131:30 pmSNA - OPO

2 stops36h 05mAir Canada

Sun 5/246:00 amOPO - SNA

2 stops38h 29mAir Canada

Deal found 6/29

$1,561

Mon 7/146:45 amSNA - OPO

2 stops18h 50mUnited Airlines

Wed 11/126:00 amOPO - SNA

2 stops20h 27mUnited Airlines

Deal found 6/30

$925

Fri 8/153:05 pmSNA - OPO

2 stops20h 50mAmerican Airlines

Fri 8/2212:20 pmOPO - SNA

2 stops28h 50mAmerican Airlines

Deal found 6/30

$831

Fri 8/158:30 pmSNA - OPO

3 stops34h 30mMultiple Airlines

Fri 8/226:35 amOPO - SNA

3 stops36h 54mMultiple Airlines

Deal found 6/30

$1,066

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 July 1, 2025.

Wed 11/191:00 pmSNA - OPO

2 stops35h 25mMultiple Airlines

Deal found 7/1

$380

Wed 7/307:20 amSNA - OPO

2 stops18h 00mUnited Airlines

Deal found 6/29

$409

Fri 9/261:20 pmSNA - OPO

2 stops36h 15mAir Canada

Deal found 7/1

$467

Sun 11/167:45 amSNA - OPO

2 stops15h 55mIberia

Deal found 6/30

$525

Sun 8/2410:30 amSNA - OPO

2 stops17h 35mBrussels Airlines

Deal found 6/30

$816

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 10/13

9:20 pm-3:30 pm

2 stops34h 10m

Porto

Fri 10/31

11:45 am-9:57 pm

2 stops41h 12m

$690

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Tue 10/14

6:45 am-11:15 am

2 stops20h 30m

Porto

Thu 10/30

6:00 am-5:26 pm

2 stops18h 26m

$696

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Thu 10/16

1:20 pm-3:45 pm

2 stops42h 25m

Porto

Fri 10/31

6:15 am-11:21 am

2 stops36h 06m

$743

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Thu 10/16

4:00 pm-11:20 pm

2 stops23h 20m

Porto

Mon 10/27

4:15 pm-8:53 pm

2 stops35h 38m

$762

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Fri 8/15

3:05 pm-7:55 pm

2 stops20h 50m

Porto

Fri 8/22

12:20 pm-9:10 am

2 stops28h 50m

$831

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Thu 10/16

3:00 pm-11:40 am

2 stops36h 40m

Porto

Thu 10/30

4:40 pm-10:06 pm

2 stops36h 26m

$856

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Fri 8/15

8:30 pm-3:00 pm

3 stops34h 30m

Porto

Fri 8/22

6:35 am-11:29 am

3 stops36h 54m

$1,066

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Wed 11/19

1:00 pm-8:25 am

2 stops35h 25m

$380

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Wed 7/30

7:20 am-9:20 am

2 stops18h 00m

$409

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Fri 9/26

1:20 pm-9:35 am

2 stops36h 15m

$467

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 12 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 $1,033). 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.

Reviews of airlines servicing Porto

Read reviews from past customers who have flown Delta, United Airlines, and Brussels Airlines from Santa Ana to Porto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,973 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

7,973 reviews

Delta

8.0

Very good

7,973 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

8,858 reviews

Delta

8.0

Very good

7,973 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.

Brussels Airlines

7.3

Good

352 reviews

Delta

8.0

Very good

7,973 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

7,973 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

9,665 reviews

Delta

8.0

Very good

7,973 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 $409 on United Airlines. Other airlines that offer cheap prices include Air Canada from $467 and Iberia from $525 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 $1,033). 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

Aveiro

Coimbra

Matosinhos

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$380+ 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 11/19. 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 July 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 July 1, 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?

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 July 1, 2025.

Read reviews from past customers who have flown Delta, United Airlines, and Brussels Airlines from Santa Ana to Porto. Users can see the overall rating for each airline as well as how each is rated 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 July 1, 2025.