Cheap flights from Philadelphia to San Diego (PHL - SAN)
The best prices from Philadelphia to San Diego are usually found in August or September, booked 60 days in advance, depart on a Tuesday or Saturday and return on a Wednesday
How to find the cheapest flight from Philadelphia to San Diego
All the information you need to plan the best PHL to SAN flight in 2022: compare Philadelphia to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
PHL - SAN Price | $312 - $474 |
|---|---|
SAN Temperature | 57.2 - 71.6 °F |
SAN Rainfall | 0 - 2.3 inches |
| Popular in | December | High demand for flights, 18% potential price rise |
|---|---|---|
| Cheapest in | August | Best time to find cheap flights, 20% potential price drop |
| Round-trip from | $312 | From Philadelphia to San Diego |
| One-way from | $178 | One-way flight from Philadelphia to San Diego |
What is the cheapest day to fly round-trip from Philadelphia to San Diego?
Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 20% on your flight compared to booking on days when demand is much higher.
What is the cheapest month to fly from Philadelphia to San Diego?
August is one of the best times of the year to fly to San Diego from Philadelphia. Prices for August average $388 per person but you can even find prices for as low as $106. The most expensive prices can be found in the month of December. Opting for a August flight can save you 22% on your journey compared to booking in December
When is the cheapest time to fly from Philadelphia to San Diego (PHL - SAN)?
A simple way to save on the total cost of your ticket is to fly from Philadelphia to San Diego in the evening. If you’re flexible enough to do this you can expect to save up to 52% on your trip compared to booking a flight in the afternoon.
Cheap flights from Philadelphia to San Diego in May, June 2022
The best prices found for PHL to SAN flights for May, June
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Philadelphia to San Diego 2022 flight deals
Cheap flights to San Diego from Philadelphia found for this year
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Cheap Spirit Airlines flights from Philadelphia to San Diego
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Cheap Frontier flights from Philadelphia to San Diego
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Non-stop flights to San Diego from Philadelphia
Save time with Philadelphia to San Diego direct flight deals
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Last minute flights from Philadelphia to San Diego
Late deals on return flights to San Diego from Philadelphia, departing today and this week
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25h 23mSpirit Airlines
One-way flights to San Diego from Philadelphia
The cheapest one-way flights from Philadelphia to San Diego
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14h 20mSpirit Airlines
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17h 59mSpirit Airlines
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Related info for your journey
Useful info, stats and facts about Philadelphia to San Diego flights.
What airports do I use to fly from Philadelphia to San Diego?
If you wish to fly to San Diego from Philadelphia, then you need to book flights from Philadelphia to San Diego. There is 1 flight from Philadelphia (PHL) to San Diego (SAN) per day to choose from. Flights to San Diego from Philadelphia are available from 11 different airlines, which means you should have some options if you want to compare airfare deals. 5h 33m is how long a nonstop flight from Philadelphia to San Diego typically takes.
Which airlines flying from Philadelphia to San Diego have flexible cancellations due to COVID-19?
Some of our airline partners flying from Philadelphia to San Diego have new flexible policies in place due to COVID-19. American Airlines, Spirit Airlines, and Delta 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.
Can I find flights from Philadelphia to San Diego for under $400 on Cheapflights?
Yes, there are multiple flights from Philadelphia to San Diego for under $400. The cheapest flight booked recently is on Multiple Airlines for just $318, but on average you can expect to pay $346.
Are there nonstop flights from Philadelphia to San Diego for under $400 on Cheapflights?
Cheapflights has at least 20 direct flights from Philadelphia to San Diego under $400. A good price for a nonstop flight from Philadelphia to San Diego is less than $590.
Are there last-minute flights available from Philadelphia to San Diego for under $400?
There are currently 20+ open flights from Philadelphia to San Diego within the next 7 days for less than $400.
How popular is this Philadelphia to San Diego flight route?
Flights from Philadelphia to San Diego have been viewed 61 times in the past calendar month.
What are the cheapest airlines flying from Philadelphia to San Diego round-trip?
According to our current data, American Airlines ($354), and United Airlines ($356) offers the cheapest pricing from Philadelphia to San Diego. American Airlines is priced at 8% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Philadelphia to San Diego one-way?
To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $110. Frontier flights start at $157 while deals on United Airlines start at $178 one-way.
What are the most popular airlines that fly from Philadelphia to San Diego?
Before booking your flight from Philadelphia to San Diego check out the most popular airlines for this route: Major Airline, American Airlines or Alaska Airlines.
What are the cheapest flights from Philadelphia to San Diego?
Looking for the cheapest flight from Philadelphia to San Diego? While on average our users pay $972, our data indicates the cheapest price to be $90. The most popular route (Philadelphia - San Diego), is priced around $331.
Other flights from Philadelphia
Flights to San Diego from Philadelphia
Can I fly to San Diego from Philadelphia right now?
Most visitors from Philadelphia need to provide a negative COVID-19 test result and/or quarantine to enter San Diego.
COVID-19 testing requirements
Visitors from Philadelphia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to San Diego.
Quarantine requirements
Visitors from Philadelphia are not required to quarantine after entering San Diego.
Can I fly back to Philadelphia from San Diego?
COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Philadelphia.
Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Philadelphia.
Alternative routes for Philadelphia to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Philadelphia to San Diego
The chart below displays the airlines Cheapflights users traveling from Philadelphia to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from Philadelphia to San Diego
See what time of day planes typically take off from Philadelphia to San Diego
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 100%of flight departures | Morning6 am to noon |
| 0%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Philadelphia to San Diego
See how many times per day planes take to the skies headed from Philadelphia to San Diego
| Sunday | 1daily flight |
|---|---|
| Monday | 1daily flight |
| Tuesday | 1daily flight |
| Wednesday | 1daily flight |
| Thursday | 1daily flight |
| Friday | 1daily flight |
| Saturday | 1daily flight |