Cheap flights from Pennsylvania (PA) to San Diego (SAN)

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How to find the cheapest flight from
Pennsylvania to San Diego (SAN)

All the information you need to plan the best null to SAN flight in 2021: compare Pennsylvania to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
What is the cheapest month to fly from Pennsylvania to San Diego?

Flights from Pennsylvania to San Diego lean towards being more expensive in December. Prices are generally better when you fly from Pennsylvania to San Diego in August, with the cheapest ticket starting at $106.

When is the cheapest time to fly from Pennsylvania to San Diego (PA - SAN)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to San Diego as you normally would.

Cheap flights from Pennsylvania to San Diego in October, November 2021

The best prices found for Pennsylvania to SAN flights for October, November
2 Nov - 4 Nov
$77pp
PHL
Philadelphia
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
   
2 STOPS
PHL
Philadelphia
2 Nov - 4 Nov
$84pp
PHL
Philadelphia
Spirit Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Spirit Airlines
   
2 STOPS
PHL
Philadelphia
2 Nov - 5 Nov
$85pp
PHL
Philadelphia
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
   
2 STOPS
PHL
Philadelphia

Pennsylvania to San Diego 2021 flight deals

Cheap flights to San Diego from Pennsylvania found for this year
2 Nov - 4 Nov
$77pp
PHL
Philadelphia
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
   
2 STOPS
PHL
Philadelphia
11 Dec - 14 Dec
$78pp
PHL
Philadelphia
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
   
2 STOPS
PHL
Philadelphia
2 Nov - 4 Nov
$84pp
PHL
Philadelphia
Spirit Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Spirit Airlines
   
2 STOPS
PHL
Philadelphia

Non-stop flights to San Diego from Pennsylvania

Save time with Pennsylvania to San Diego direct flight deals
17 Nov - 24 Nov
$478pp
PHL
Philadelphia
Major Airline
Non-Stop
SAN
San Diego
SAN
San Diego
Major Airline
Non-Stop
PHL
Philadelphia
1 Dec - 4 Dec
$488pp
PHL
Philadelphia
Major Airline
Non-Stop
SAN
San Diego
SAN
San Diego
Major Airline
Non-Stop
PHL
Philadelphia
23 Nov - 30 Nov
$489pp
PHL
Philadelphia
American Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
American Airlines
Non-Stop
PHL
Philadelphia

Last minute flights from Pennsylvania to San Diego

Late deals on round-trip flights to San Diego from Pennsylvania, departing today and this week
27 Oct - 3 Nov
$105pp
PHL
Philadelphia
Spirit Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Spirit Airlines
   
2 STOPS
PHL
Philadelphia
27 Oct - 3 Nov
$111pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
   
2 STOPS
PHL
Philadelphia
26 Oct - 28 Oct
$113pp
PHL
Philadelphia
Spirit Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Spirit Airlines
   
2 STOPS
PHL
Philadelphia

One-way flights to San Diego from Pennsylvania

The cheapest one-way flights from Pennsylvania to San Diego
1:00 am - 5:37 am
Spirit Airlines
3 Stops
31h 37m
PIT - SAN
Spirit Airlines
$84
Gotogate
6:35 pm - 2:26 pm
Multiple Airlines
1 Stop
22h 51m
PHL - SAN
Multiple Airlines
$87
FareScan
4:57 pm - 2:14 am
Frontier
1 Stop
12h 17m
PHL - SAN
Frontier
$88
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Pennsylvania</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From Pennsylvania to San Diego

What airport do you fly into for flights to San Diego from Pennsylvania?

For a flight from Pennsylvania to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the center of the city.

Which airlines flying from Pennsylvania to San Diego have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Delta flying from Pennsylvania to San Diego have implemented new flexible cancellation policies.

Can I find flights from Pennsylvania to San Diego for under $100 on Cheapflights?

Yes, there are multiple flights from Pennsylvania to San Diego for under $100. The cheapest flight booked recently is on Spirit Airlines for just $77, but on average you can expect to pay $103.

Are there nonstop flights from Pennsylvania to San Diego for under $500 on Cheapflights?

Cheapflights has at least 20 direct flights from Pennsylvania to San Diego under $500. A good price for a nonstop flight from Pennsylvania to San Diego is less than $539.

Are there last-minute flights available from Pennsylvania to San Diego for under $200?

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

How popular is this Pennsylvania to San Diego flight route?

Flights from Pennsylvania to San Diego have been viewed 228 times in the past calendar month.

What are the most reliable airlines from Pennsylvania to San Diego?

Consider British Airways (100%), American Airlines (87%) or Qatar Airways (80%) when booking your flight. These represent the most reliable airlines when flying from Pennsylvania to San Diego.

What are the most popular routes from Pennsylvania to San Diego?

The most popular flight routes from Pennsylvania to San Diego are Philadelphia - San Diego, Pittsburgh - San Diego and Harrisburg - San Diego.

What are the cheapest flights from Pennsylvania to San Diego?

On average you can expect to pay $860 for a flight from Pennsylvania to San Diego. The cheapest flight overall is $110 while the most popular route, (Philadelphia - San Diego) is currently priced at $78.

What are the most popular airlines that fly from Pennsylvania to San Diego?

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

Related searches

Flights to San Diego (SAN) from Pennsylvania
Flights to Pennsylvania Flights to San Diego Flights from San Diego

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COVID Restrictions

View COVID Travel Restrictions for San Diego, CA

Do I need a COVID test to fly to San Diego from Pennsylvania?

Information is based on travel restrictions for travel to San Diego within the United States

Most visitors from Pennsylvania need to provide a negative COVID-19 test result and/or quarantine to enter San Diego.

COVID-19 testing requirements
Visitors from Pennsylvania must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Diego.

Quarantine requirements
Visitors from Pennsylvania are not required to quarantine after entering San Diego.

Do I need a test to fly back to Pennsylvania from San Diego?

Returning to Pennsylvania from San Diego

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Pennsylvania.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Pennsylvania.

Hide COVID Travel Restrictions for San Diego, CA

Departure points for flights from Pennsylvania to San Diego

Select to see more specific information for flights to San Diego from all departure points in Pennsylvania.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Pennsylvania to San Diego.
Average temperature for October in San Diego
77.0 °F
Avg rainfall for October in San Diego
0.6 ″

Airports servicing

DuBois (DUJ)
Erie (ERI)
Franklin Chess Lamberton (FKL)
Williamsport (IPT)
Johnstown (JST)

Airports servicing San Diego

Top 8 airlines flying from Pennsylvania to San Diego

The chart below displays the airlines Cheapflights users traveling from Pennsylvania to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$92 $263 No cancel fee 65%
United Airlines
$108 $399 No cancel fee 69%
Alaska Airlines
$108 $245 No cancel fee 75%
Sun Country Air
$114 $193 No cancel fee 83%
Frontier
$117 $263 No cancel fee 62%
Delta
$137 $416 No cancel fee N/A
JetBlue
$160 $328 No cancel fee 62%
American Airlines
$180 $433 No cancel fee 71%
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