Cheap Flights from Porto (OPO) to San Diego (SAN)

Popular airlines from Porto Airport (OPO) to San Diego Intl. Airport (SAN)

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Find the cheapest month to fly from Porto (OPO) to San Diego (SAN)

February is typically the cheapest month to fly

From CA $978 - CA $1,241 per traveller.

Graph displaying average flight prices per month

Flight from Porto to San Diego (OPO - SAN) route information
Origin airport
Dr. Francisco de Sa Carneiro
Destination airport
San Diego Intl.
Distance
8960 km

Porto to San Diego Flights

The easy way to book your flights from Porto to San Diego 

With Expedia, it’s simple to find and book flights to San Diego from Porto whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to San Diego Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Porto to San Diego today, tomorrow, or this week.  

 

Save dollars with cheap flights from Dr. Francisco de Sa Carneiro, OPO to San Diego Intl., SAN 

Sort your search results by price to find great deals on your flight from Porto to San Diego—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Diego from Porto currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to San Diego  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to San Diego from Porto 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Diego with Expedia today.

Frequently asked questions

How much is a flight from Dr. Francisco de Sa Carneiro Airport (OPO) to San Diego Airport?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights from OPO to San Diego Intl. Airport (SAN) start from . Make your booking ASAP to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dr. Francisco de Sa Carneiro Airport (OPO) to SAN?
Most flights can be cancelled online, but whether or not you incur a fee all comes down to your airline. If you do have to cancel your vacation, follow the instructions in the Customer Service Portal.
How do I find cheap flights from OPO to San Diego Intl. Airport (SAN) that have flexible change policies?
Use our "No change fees" filter to find flexible travel options for your flight from Dr. Francisco de Sa Carneiro Airport (OPO) to SAN. This allows you to snag a low rate ahead of time and still have the freedom to make changes without any extra fees. You'll just need to pay the difference in fare.
How many hours is the flight from OPO to San Diego Airport?
Averaging 14 hours and 43 minutes, the flight from Porto Airport to SAN is a long one. To make your journey more enjoyable, remember to pack a neck pillow and a set of noise-cancelling earphones.
How far is the flight from OPO to San Diego Airport?
You'll have 9,000 kilometres to cover on the long-haul Maia to San Diego route. Dress in layers of comfy clothes and consider taking earplugs and a sleep mask.
Which airlines fly direct from Dr. Francisco de Sa Carneiro Airport (OPO) to San Diego Intl. Airport (SAN)?
There are no direct flights, so you'll need to make at least one stop between OPO and San Diego Airport. Make the most of the layover time to stretch your legs and grab a bite to eat.
Are Dr. Francisco de Sa Carneiro Airport (OPO) to San Diego Intl. Airport (SAN) flight tickets cheaper when they're purchased at the last minute?
It is possible to get a fantastic last-minute deal from Porto Airport to San Diego Intl. Airport (SAN), but it can also be hit-or-miss. As many airlines release prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares carrier prices and updates flight deals all the time, so you can be sure you're always getting the latest offers.

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