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Cheap flights from Santa Ana, California to Porto from $582

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana, California to Porto departing on 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:15 am - 9:30 amSNA-OPO
17h 15m2 stops
United Airlines Logo
6:00 am - 8:32 pmOPO-SNA
22h 32m2 stops
$688United Airlines
Find Deal
sáb., nov. 15 - sáb., nov. 22
United Airlines Logo
7:00 am - 9:30 amSNA-OPO
19h 30m2 stops
United Airlines Logo
6:00 am - 9:50 pmOPO-SNA
23h 50m2 stops
$865United Airlines
Find Deal
vie., mar. 27 - mar., mar. 31
United Airlines Logo
12:42 pm - 9:30 amSNA-OPO
13h 48m1 stop
United Airlines Logo
6:00 am - 9:50 pmOPO-SNA
23h 50m2 stops
$968United Airlines
Find Deal
vie., mar. 27 - mar., mar. 31
United Airlines Logo
6:45 am - 11:40 amSNA-OPO
20h 55m2 stops
United Airlines Logo
12:30 pm - 10:30 pmOPO-SNA
42h 00m2 stops
$1,052United Airlines
Find Deal
mar., dic. 16 - mar., dic. 23
United Airlines Logo
12:42 pm - 9:30 amSNA-OPO
13h 48m1 stop
United Airlines Logo
6:00 am - 9:50 pmOPO-SNA
23h 50m2 stops
$1,053United Airlines
Find Deal
vie., mar. 27 - mar., mar. 31
Lufthansa Logo
1:20 pm - 12:50 pmSNA-OPO
16h 30m2 stops
Lufthansa Logo
6:20 am - 5:31 pmOPO-SNA
19h 11m2 stops
$1,152Lufthansa
Find Deal
vie., mar. 27 - sáb., abr. 4
United Airlines Logo
12:42 pm - 9:30 amSNA-OPO
13h 48m1 stop
United Airlines Logo
12:35 pm - 8:56 pmOPO-SNA
16h 21m1 stop
$1,318United Airlines
Find Deal
vie., mar. 27 - mar., mar. 31
Lufthansa Logo
1:18 pm - 11:40 pmSNA-OPO
50h 22m2 stops
Lufthansa Logo
12:30 pm - 8:42 pmOPO-SNA
40h 12m2 stops
$1,354Lufthansa
Find Deal
mar., dic. 23 - vie., ene. 9
United Airlines Logo
12:42 pm - 9:30 amSNA-OPO
13h 48m1 stop
United Airlines Logo
12:35 pm - 8:56 pmOPO-SNA
16h 21m1 stop
$1,403United Airlines
Find Deal
vie., mar. 27 - mar., mar. 31
Lufthansa Logo
11:10 am - 12:50 pmSNA-OPO
17h 40m2 stops
Lufthansa Logo
6:15 am - 6:18 pmOPO-SNA
20h 03m2 stops
$2,411Lufthansa
Find Deal
jue., nov. 20 - lun., dic. 1

United Airlines flights from Santa Ana, California to Porto

Our best United Airlines deals on Santa Ana, California to Porto flight tickets
United Airlines
Nov 15
SNA8:15 amSanta Ana J. Wayne/Orange Cnty
17h 15m
2 stops
OPO9:30 amPorto
Nov 22
OPO6:00 amPorto
22h 32m
2 stops
SNA8:32 pmSanta Ana J. Wayne/Orange Cnty
$688
Find similar
United Airlines
Mar 27
SNA7:00 amSanta Ana J. Wayne/Orange Cnty
19h 30m
2 stops
OPO9:30 amPorto
Mar 31
OPO6:00 amPorto
23h 50m
2 stops
SNA9:50 pmSanta Ana J. Wayne/Orange Cnty
$865
Find similar
United Airlines
Mar 27
SNA12:42 pmSanta Ana J. Wayne/Orange Cnty
13h 48m
1 stop
OPO9:30 amPorto
Mar 31
OPO6:00 amPorto
23h 50m
2 stops
SNA9:50 pmSanta Ana J. Wayne/Orange Cnty
$968
Find similar

Lufthansa flights from Santa Ana, California to Porto

Our best Lufthansa deals on Santa Ana, California to Porto flight tickets
Lufthansa
Mar 27
SNA1:20 pmSanta Ana J. Wayne/Orange Cnty
16h 30m
2 stops
OPO12:50 pmPorto
Apr 4
OPO6:20 amPorto
19h 11m
2 stops
SNA5:31 pmSanta Ana J. Wayne/Orange Cnty
$1,152
Find similar
Lufthansa
Dec 23
SNA1:18 pmSanta Ana J. Wayne/Orange Cnty
50h 22m
2 stops
OPO11:40 pmPorto
Jan 9
OPO12:30 pmPorto
40h 12m
2 stops
SNA8:42 pmSanta Ana J. Wayne/Orange Cnty
$1,354
Find similar
Lufthansa
Nov 20
SNA11:10 amSanta Ana J. Wayne/Orange Cnty
17h 40m
2 stops
OPO12:50 pmPorto
Dec 1
OPO6:15 amPorto
20h 03m
2 stops
SNA6:18 pmSanta Ana J. Wayne/Orange Cnty
$2,411
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Ana, California 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, momondo users made 832,500 searches. Data last updated noviembre 3, 2025.
Use the filters below to find and compare flights from Santa Ana, California 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

sáb. 11/15

8:15 am-9:30 am

2 stops17h 15m

Porto

sáb. 11/22

6:00 am-8:32 pm

2 stops22h 32m

$688

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

vie. 3/27

7:00 am-9:30 am

2 stops19h 30m

Porto

mar. 3/31

6:00 am-9:50 pm

2 stops23h 50m

$865

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

vie. 3/27

12:42 pm-9:30 am

1 stop13h 48m

Porto

mar. 3/31

6:00 am-9:50 pm

2 stops23h 50m

$968

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

mar. 12/16

6:45 am-11:40 am

2 stops20h 55m

Porto

mar. 12/23

12:30 pm-10:30 pm

2 stops42h 00m

$1,052

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

vie. 3/27

12:42 pm-9:30 am

1 stop13h 48m

Porto

mar. 3/31

6:00 am-9:50 pm

2 stops23h 50m

$1,053

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

vie. 3/27

1:20 pm-12:50 pm

2 stops16h 30m

Porto

sáb. 4/4

6:20 am-5:31 pm

2 stops19h 11m

$1,152

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

vie. 3/27

12:42 pm-9:30 am

1 stop13h 48m

Porto

mar. 3/31

12:35 pm-8:56 pm

1 stop16h 21m

$1,318

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

mar. 12/23

1:18 pm-11:40 pm

2 stops50h 22m

Porto

vie. 1/9

12:30 pm-8:42 pm

2 stops40h 12m

$1,354

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

vie. 3/27

12:42 pm-9:30 am

1 stop13h 48m

Porto

mar. 3/31

12:35 pm-8:56 pm

1 stop16h 21m

$1,403

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

jue. 11/20

11:10 am-12:50 pm

2 stops17h 40m

Porto

lun. 12/1

6:15 am-6:18 pm

2 stops20h 03m

$2,411

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Santa Ana, California to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Porto?

The cheapest day to depart on your flight to Porto is on a Wednesday when prices can be found for as low as $942. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,197. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest time of day to depart on your flight to Porto?

In the evening is the cheapest time of day to fly from Santa Ana, California to Porto when you can find flight prices for as low as $954. Flying to Porto in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,172 on average. Flights to Porto from Santa Ana, California in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Santa Ana, California to Porto flights?

You could potentially save up to 20% on your flight if you consider stops on a Santa Ana, California to Porto flight.

When to book flights from Santa Ana, California to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Ana, California to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Ana, California to Porto (SNA to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Ana, California to Porto

Direct flights

None
There are no direct flights from Santa Ana, California to Porto. There are no popular flight routes from Santa Ana, California to Porto.
Search flight deals

  • How far is Santa Ana J. Wayne/Orange Cnty to Porto by plane?

    The distance between Santa Ana J. Wayne/Orange Cnty and Porto is about 5581.1 mi. Typically, this will take 13h 48m by plane in normal conditions.

  • When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Porto Airport?

    Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Porto Airport refresh daily.

  • How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to Porto Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Ana J. Wayne/Orange Cnty Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Aveiro
Braga
Matosinhos
Lamego
Esposende
Guimarães
Chaves
Espinho
Viseu
Ponte de Lima
Arcos de Valdevez
Pinhao
Curia
Penafiel
Mesao Frio
Mira
Baiao

Why use momondo?

Why should I use momondo to find a flight deal from Santa Ana to Porto?

It is quick and easy to find Santa Ana to Porto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Porto that suits you.

Can I find flights from Santa Ana to Porto with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Santa Ana to Porto flights to just show those with flexible booking policies.

How can momondo help me find flights from Santa Ana to Porto?

Once you have performed a search for Santa Ana to Porto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Santa Ana to Porto right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Santa Ana to Porto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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