Cheap flights from Philadelphia to San Diego (PHL - SAN) from $91

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 30% on your flight compared to booking on days when demand is much higher.

To save on the cost of your flight from Philadelphia to San Diego, book at least 30 days before your planned departure. Booking around this time can save you about 9% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $560 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $607.

January is one of the best times of the year to fly to San Diego from Philadelphia. Prices for January average $548 per person but you can even find prices for as low as $164. The most expensive prices can be found in the month of June. Opting for a January flight can save you 20% on your journey compared to booking in June

A simple way to save on the total cost of your ticket is to fly from Philadelphia to San Diego in the afternoon. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight at noon.

If you wish to fly to San Diego from Philadelphia, then you need to book flights from Philadelphia to San Diego. There are 3 flights from Philadelphia (PHL) to San Diego (SAN) per day to choose from. Flights to San Diego from Philadelphia are available from 7 different airlines, which means you should have some options if you want to compare airfare deals. 5h 31m is how long a nonstop flight from Philadelphia to San Diego typically takes.

Some of our airline partners flying from Philadelphia to San Diego have new flexible policies in place due to COVID-19. American Airlines, Frontier, and Spirit Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Yes, there are multiple flights from Philadelphia to San Diego for under $200. The cheapest flight booked recently is on Spirit Airlines for just $171, but on average you can expect to pay $217.

Cheapflights has at least 20 direct flights from Philadelphia to San Diego under $300. A good price for a nonstop flight from Philadelphia to San Diego is less than $603.

There are currently 20+ open flights from Philadelphia to San Diego within the next 7 days for less than $200.

Days when nonstop flights are available for this flight are: Monday, Tuesday.

Flights from Philadelphia to San Diego have been viewed 54 times in the past calendar month.

5 flight departures from Philadelphia to San Diego per day on average.
Evening (6pm - Midnight) - 100% of flight departures

Spirit Airlines, Undisclosed Carrier, and Frontier can get you from Philadelphia to San Diego in just under 8h 22m. Your travel time can differ by up to 19h 49m. The distance from Philadelphia to San Diego is about 2378 mi. Both multi-stop and nonstop flights can be found to your destination and back.

According to our current data, Spirit Airlines ($171), Undisclosed Carrier ($211), and Frontier ($243) offers the cheapest pricing from Philadelphia to San Diego. Spirit Airlines is priced at 68% lower than the current average price of a flight leaving 3 months from now.

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $91. Undisclosed Carrier flights start at $100 while deals on Frontier start at $139 one-way.

Before booking your flight from Philadelphia to San Diego check out the most popular airlines for this route: American Airlines, Alaska Airlines or JetBlue.

No one likes to see their flight delayed. When booking a flight from Philadelphia to San Diego consider choosing American Airlines (70%), British Airways (66%) or Qatar Airways (65%) as they are the most reliable in getting you off to your destination on time.

Looking for the cheapest flight from Philadelphia to San Diego? While on average our users pay $1,161, our data indicates the cheapest price to be $297. The most popular route (Philadelphia - San Diego), is priced around $171.

Great question - PHL to SAN just means Philadelphia Airport to San Diego Airport. Now you’ll know what these unique codes when you look for flights!