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Cheap flights from Santa Ana to Porto from $444

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 to Porto departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Santa Ana to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
9:00 pm - 10:25 am
SNA
-
OPO
29h 25m
1 stop
KLM Logo
5:00 am - 6:13 pm
OPO
-
SNA
21h 13m
2 stops
$842KLM
Sat, Aug 15 - Fri, Aug 28
KLM Logo
9:00 pm - 10:25 am
SNA
-
OPO
29h 25m
1 stop
KLM Logo
5:00 am - 6:13 pm
OPO
-
SNA
21h 13m
2 stops
$891KLM
Sat, Aug 15 - Fri, Aug 28
Delta Logo
7:00 am - 10:20 am
SNA
-
OPO
19h 20m
2 stops
Delta Logo
5:00 am - 9:53 pm
OPO
-
SNA
24h 53m
2 stops
$897Delta
Sat, Aug 15 - Fri, Aug 28
KLM Logo
6:45 am - 10:20 am
SNA
-
OPO
19h 35m
2 stops
KLM Logo
11:25 am - 9:53 pm
OPO
-
SNA
18h 28m
2 stops
$898KLM
Sat, Aug 15 - Fri, Aug 28
Multiple Airlines Logo
10:35 am - 11:45 am
SNA
-
OPO
17h 10m
2 stops
Multiple Airlines Logo
12:25 pm - 8:14 am
OPO
-
SNA
27h 49m
2 stops
$941Multiple Airlines
Sat, Aug 15 - Fri, Aug 28
Delta Logo
2:00 pm - 3:30 pm
SNA
-
OPO
17h 30m
2 stops
Delta Logo
5:00 am - 5:48 pm
OPO
-
SNA
20h 48m
2 stops
$988Delta
Thu, May 14 - Tue, May 19
Delta Logo
2:00 pm - 3:30 pm
SNA
-
OPO
17h 30m
2 stops
Delta Logo
5:00 am - 4:15 pm
OPO
-
SNA
19h 15m
2 stops
$1,004Delta
Wed, May 13 - Tue, May 19
Delta Logo
7:00 am - 3:25 pm
SNA
-
OPO
24h 25m
2 stops
Delta Logo
5:00 am - 10:29 pm
OPO
-
SNA
25h 29m
2 stops
$1,050Delta
Tue, May 26 - Tue, Jun 2
KLM Logo
9:10 pm - 10:30 am
SNA
-
OPO
29h 20m
1 stop
KLM Logo
5:00 am - 5:46 pm
OPO
-
SNA
20h 46m
2 stops
$1,055KLM
Tue, May 26 - Tue, Jun 2
United Airlines Logo
6:45 am - 6:55 am
SNA
-
OPO
16h 10m
1 stop
United Airlines Logo
12:35 pm - 8:16 pm
OPO
-
SNA
15h 41m
1 stop
$1,056United Airlines
Sat, Aug 15 - Fri, Aug 28

KLM flights from Santa Ana to Porto

Our best KLM deals on Santa Ana to Porto flight tickets
KLM
Aug 15
SNA9:00 pmSanta Ana J. Wayne/Orange Cnty
29h 25m
1 stop
OPO10:25 amPorto
Aug 28
OPO5:00 amPorto
21h 13m
2 stops
SNA6:13 pmSanta Ana J. Wayne/Orange Cnty
$842
KLM
Aug 15
SNA9:00 pmSanta Ana J. Wayne/Orange Cnty
29h 25m
1 stop
OPO10:25 amPorto
Aug 28
OPO5:00 amPorto
21h 13m
2 stops
SNA6:13 pmSanta Ana J. Wayne/Orange Cnty
$891
KLM
Aug 15
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
19h 35m
2 stops
OPO10:20 amPorto
Aug 28
OPO11:25 amPorto
18h 28m
2 stops
SNA9:53 pmSanta Ana J. Wayne/Orange Cnty
$898

Delta flights from Santa Ana to Porto

Our best Delta deals on Santa Ana to Porto flight tickets
Delta
Aug 15
SNA7:00 amSanta Ana J. Wayne/Orange Cnty
19h 20m
2 stops
OPO10:20 amPorto
Aug 28
OPO5:00 amPorto
24h 53m
2 stops
SNA9:53 pmSanta Ana J. Wayne/Orange Cnty
$897
Delta
May 14
SNA2:00 pmSanta Ana J. Wayne/Orange Cnty
17h 30m
2 stops
OPO3:30 pmPorto
May 19
OPO5:00 amPorto
20h 48m
2 stops
SNA5:48 pmSanta Ana J. Wayne/Orange Cnty
$988
Delta
May 13
SNA2:00 pmSanta Ana J. Wayne/Orange Cnty
17h 30m
2 stops
OPO3:30 pmPorto
May 19
OPO5:00 amPorto
19h 15m
2 stops
SNA4:15 pmSanta Ana J. Wayne/Orange Cnty
$1,004

momondo 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, momondo users made 832,500 searches. Data last updated April 13, 2026.
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

Cheapest round-trip

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Sat 8/15

9:00 pm-10:25 am

1 stop29h 25m

Porto

Fri 8/28

5:00 am-6:13 pm

2 stops21h 13m

$842

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Sat 8/15

9:00 pm-10:25 am

1 stop29h 25m

Porto

Fri 8/28

5:00 am-6:13 pm

2 stops21h 13m

$891

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Sat 8/15

7:00 am-10:20 am

2 stops19h 20m

Porto

Fri 8/28

5:00 am-9:53 pm

2 stops24h 53m

$897

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Sat 8/15

6:45 am-10:20 am

2 stops19h 35m

Porto

Fri 8/28

11:25 am-9:53 pm

2 stops18h 28m

$898

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Sat 8/15

10:35 am-11:45 am

2 stops17h 10m

Porto

Fri 8/28

12:25 pm-8:14 am

2 stops27h 49m

$941

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Thu 5/14

2:00 pm-3:30 pm

2 stops17h 30m

Porto

Tue 5/19

5:00 am-5:48 pm

2 stops20h 48m

$988

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Wed 5/13

2:00 pm-3:30 pm

2 stops17h 30m

Porto

Tue 5/19

5:00 am-4:15 pm

2 stops19h 15m

$1,004

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Tue 5/26

7:00 am-3:25 pm

2 stops24h 25m

Porto

Tue 6/2

5:00 am-10:29 pm

2 stops25h 29m

$1,050

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Tue 5/26

9:10 pm-10:30 am

1 stop29h 20m

Porto

Tue 6/2

5:00 am-5:46 pm

2 stops20h 46m

$1,055
Quickest round-trip

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Sat 8/15

6:45 am-6:55 am

1 stop16h 10m

Porto

Fri 8/28

12:35 pm-8:16 pm

1 stop15h 41m

$1,056

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from Santa Ana 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

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

You could potentially save up to 33% on your flight if you consider stops on a Santa Ana to Porto flight.

When to book flights from Santa Ana to Porto

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

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

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

Fastest flight time

16h 10m

Direct flights

None
The fastest flight from Santa Ana to Porto takes 16h 10m
There are no direct flights from Santa Ana to Porto. There are no popular flight routes from Santa Ana to Porto.
Search flight deals

Frequently asked questions about flying from Santa Ana to Porto

  • 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 16h 10m 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
Braga
Aveiro
Matosinhos
Esposende
Lamego
Chaves
Pinhao
Guimarães
Espinho
Arcos de Valdevez
Ponte de Lima
Viseu
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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