Flights from San Diego to Porto lean towards being more expensive in December. Prices are generally better when you fly from San Diego to Porto in February, with the cheapest ticket starting at $871.
It’s optimal to fly from San Diego to Porto in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the morning.
Users have found that flying from San Diego to Porto on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.