HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Porto

$499+ Cheap flights from Anaheim, CA 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — OPO
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Anaheim to Porto with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Anaheim to Porto

Cheapest flights from Anaheim to Porto
Explore the most affordable flight options available from Anaheim to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This United Airlines deal was found by Cheapflights users on 2/3. 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.
Mon 3/29:10 pm
SNA
-
OPO
1 stop28h 20m
United Airlines
Wed 3/186:00 am
OPO
-
SNA
2 stops23h 26m
United Airlines
Deal found 2/3$676
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Mon 2/236:45 am
SNA
-
OPO
2 stops18h 45m
United Airlines
Wed 3/46:00 am
OPO
-
SNA
2 stops35h 03m
United Airlines
Deal found 2/3$689
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 2/216:45 am
SNA
-
OPO
2 stops18h 45m
United Airlines
Tue 3/1012:30 pm
OPO
-
SNA
2 stops27h 33m
United Airlines
Deal found 2/3$691
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 2/216:45 am
SNA
-
OPO
2 stops18h 45m
United Airlines
Sat 3/76:00 am
OPO
-
SNA
2 stops21h 54m
United Airlines
Deal found 2/3$692
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:55 pm
SNA
-
OPO
2 stops32h 35m
Delta
Mon 3/911:15 am
OPO
-
SNA
2 stops40h 41m
Delta
Deal found 2/3$698
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:10 am
SNA
-
OPO
2 stops24h 15m
Delta
Wed 3/411:15 am
OPO
-
SNA
2 stops39h 10m
Delta
Deal found 2/3$700
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:51 am
SNA
-
OPO
2 stops21h 34m
Delta
Fri 3/611:15 am
OPO
-
SNA
2 stops37h 17m
Delta
Deal found 2/3$701
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:04 pm
SNA
-
OPO
2 stops57h 26m
Delta
Thu 3/511:15 am
OPO
-
SNA
2 stops39h 10m
Delta
Deal found 2/3$706
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:10 pm
SNA
-
OPO
2 stops55h 20m
Delta
Fri 3/611:15 am
OPO
-
SNA
2 stops37h 17m
Delta
Deal found 2/3$707
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Mon 2/236:45 am
SNA
-
OPO
2 stops18h 45m
United Airlines
Sun 3/812:30 pm
OPO
-
SNA
2 stops37h 03m
United Airlines
Deal found 2/3$712
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:05 am
SNA
-
OPO
2 stops28h 20m
Lufthansa
Sun 3/812:30 pm
OPO
-
SNA
2 stops37h 03m
Lufthansa
Deal found 2/3$729

Find flight deals from Anaheim to Porto

Keep the following information in mind while searching for Anaheim to Porto flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$676
(United Airlines)

One-way from

$499
(KAYAK)

Popular in

December

Cheapest in

February

Average price

$625
Provider with most accurate pricing for Los Angeles-Porto flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Porto flights.
Search Deals
From Anaheim to Porto
Search Deals
One-way flight from Anaheim to Porto
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Anaheim 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 February 4, 2026.
Use the filters below to find and compare flights from Anaheim to Porto that are best for you.

Fly from

Anaheim

Fly to

Porto

Route

Depart

Return

Price

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Mon 3/2

9:10 pm-9:30 am

1 stop28h 20m

Porto

Wed 3/18

6:00 am-10:26 pm

2 stops23h 26m

$676

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Mon 2/23

6:45 am-9:30 am

2 stops18h 45m

Porto

Thu 3/5

6:00 am-9:03 am

2 stops35h 03m

$689

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Tue 2/24

7:01 am-9:30 am

2 stops18h 29m

Porto

Wed 3/4

12:30 pm-9:03 am

2 stops28h 33m

$689

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Mon 2/23

6:45 am-9:30 am

2 stops18h 45m

Porto

Wed 3/4

6:00 am-9:03 am

2 stops35h 03m

$689

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Sat 2/21

6:45 am-9:30 am

2 stops18h 45m

Porto

Wed 3/4

6:00 am-9:03 am

2 stops35h 03m

$691

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Mon 2/23

6:45 am-9:30 am

2 stops18h 45m

Porto

Mon 3/9

12:30 pm-9:03 am

2 stops27h 33m

$691

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Mon 2/23

6:45 am-9:30 am

2 stops18h 45m

Porto

Sat 3/7

6:00 am-8:50 pm

2 stops22h 50m

$691

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Tue 2/24

9:00 am-9:30 am

2 stops16h 30m

Porto

Mon 3/9

12:30 pm-9:03 am

2 stops27h 33m

$691

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Sat 2/21

6:45 am-9:30 am

2 stops18h 45m

Porto

Tue 3/10

12:30 pm-9:03 am

2 stops27h 33m

$691

Santa AnaPorto

SNA - OPO

SNAOPO

Santa Ana J. Wayne/Orange Cnty

Sat 2/21

6:45 am-9:30 am

2 stops18h 45m

Porto

Sat 3/7

6:00 am-7:54 pm

2 stops21h 54m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Anaheim to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Anaheim 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 Anaheim to Porto

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

Currently, May is the cheapest month in which you can book a flight from Anaheim to Porto (average of $407). Flying from Anaheim to Porto in June is currently the most expensive (average of $825). 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 Anaheim to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from Anaheim?

    Porto (OPO), located 6.8 mi from the city center, is the airport you fly into when you book flights from Anaheim to Porto. 12 airlines have flights to Porto from Anaheim on a regular basis. Booking flights from Anaheim to Porto should not be difficult; the airport handles an average of 0 inbound flights from Anaheim per day.

  • How long is the flight from Anaheim to Porto?

    For as low as $676, United Airlines can have you in Porto from Anaheim in 28h 20m. There are 5578 mi between Anaheim and Porto.

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

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

  • How can I find direct flights from Anaheim to Porto?

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

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

    Yes. Cheapflights offers flight deals from Anaheim 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 Anaheim to Porto?

    Currently, May is the cheapest month in which you can book a flight from Anaheim to Porto (average of $407). Flying from Anaheim to Porto in June is currently the most expensive (average of $825). 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
Vila Nova de Gaia
Aveiro
Arcos de Valdevez
Coimbra

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Anaheim to Porto

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Lisbon flights
Los Angeles to Lisbon flights
Santa Ana to Lisbon flights
Ontario to Lisbon flights
San Jose to Lisbon flights
Los Angeles to Porto flights
San Diego to Lisbon flights
San Francisco to Porto flights
Oakland to Lisbon flights
Sacramento to Lisbon flights
San Diego to Porto flights
Ontario to Porto flights
Las Vegas to Lisbon flights
Sacramento to Porto flights
Santa Ana to Porto flights
San Francisco to Lajes flights
Los Angeles to Faro flights
San Francisco to Ponta Delgada flights
San Francisco to Funchal flights
Los Angeles to Ponta Delgada flights
Los Angeles to Funchal flights
Santa Rosa to Lisbon flights
San Francisco to Faro flights
San Francisco to Pico Island flights
San Diego to Ponta Delgada flights
Burbank to Lisbon flights
Ontario to Faro flights
San Jose to Porto flights
Las Vegas to Funchal flights
Fresno to Lisbon flights
Santa Ana to Faro flights
San Francisco to Horta flights
Las Vegas to Faro flights
Los Angeles to Lajes flights
Palm Springs to Lisbon flights
San Jose to Faro flights
San Diego to Faro flights
Burbank to Porto flights
Reno to Lisbon flights
Santa Barbara to Lisbon flights
San Jose to Ponta Delgada flights
Monterey to Lisbon flights
Long Beach to Lisbon flights
Oakland to Faro flights
Oakland to Porto flights
San Francisco to Vila do Porto flights
San Francisco to Porto Santo flights
Ontario to Ponta Delgada flights
San Francisco to Velas flights

Top 10 airlines flying from Anaheim to Porto

Discover the top 10 airlines that operate flights from Anaheim to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$263Average$673FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$366Average$862FlexibilityNo cancel feeOn-time75%
IberiaCheapest$451Average$917FlexibilityNo cancel feeOn-time77%
DeltaCheapest$484Average$911FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$522Average$824FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$533Average$806FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$544Average$800FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$574Average$1,040FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$593Average$970FlexibilityNo cancel feeOn-time69%
SWISSCheapest$610Average$904FlexibilityNo cancel feeOn-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.