Cheap flights from Pittsburgh Intl to San Diego (PIT - SAN)

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The best prices from Pittsburgh Intl to San Diego are usually found in August or July, booked 20 days in advance, depart on a Tuesday or Thursday and return on a Thursday

How to find the cheapest flight from
Pittsburgh Intl (PIT) to San Diego (SAN)

All the information you need to plan the best PIT to SAN flight in 2021: compare Pittsburgh Intl to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
PIT - SAN
Price
$280 - $436
SAN
Temperature
66.2 - 80.6 °F
SAN
Rainfall
0 - 2.8 inches

Popular in

December

High demand for flights, 18% potential price rise

Cheapest in

August

Best time to find cheap flights, 22% potential price drop

Round-trip from

$280

From Pittsburgh Intl to San Diego

One-way from

$155

One-way flight from Pittsburgh Intl to San Diego

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Pittsburgh Intl to San Diego?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Pittsburgh Intl to San Diego?

Find a great deal and save up to 27% by booking at least 17 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Pittsburgh Intl to San Diego within the next two weeks, with the cheapest ticket starting at $73.

What is the cheapest month to fly from Pittsburgh Intl to San Diego?

Flights from Pittsburgh Intl to San Diego lean towards being more expensive in December. Prices are generally better when you fly from Pittsburgh Intl to San Diego in July, with the cheapest ticket starting at $44.

When is the cheapest time to fly from Pittsburgh Intl to San Diego (PIT - SAN)?

It’s typically best to fly out from Pittsburgh Intl to San Diego in the evening. Doing so could potentially save you 26% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap flights from Pittsburgh Intl to San Diego in May, June 2021

The best prices found for PIT to SAN flights for May, June
20 May - 26 May
$291pp
PIT
Pittsburgh
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
PIT
Pittsburgh
25 May - 3 Jun
$293pp
PIT
Pittsburgh
Multiple Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
PIT
Pittsburgh
25 May - 3 Jun
$302pp
PIT
Pittsburgh
Multiple Airlines
     
3 STOPS
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
PIT
Pittsburgh

Pittsburgh Intl to San Diego 2021 flight deals

Cheap flights to San Diego from Pittsburgh Intl found for this year
21 Sep - 26 Sep
$253pp
PIT
Pittsburgh
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
PIT
Pittsburgh
24 Aug - 31 Aug
$257pp
PIT
Pittsburgh
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
   
2 STOPS
PIT
Pittsburgh
15 Sep - 21 Sep
$268pp
PIT
Pittsburgh
United Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
PIT
Pittsburgh

Last minute flights from Pittsburgh Intl to San Diego

Late deals on round-trip flights to San Diego from Pittsburgh Intl, departing today and this week
25 May - 3 Jun
$293pp
PIT
Pittsburgh
Multiple Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
PIT
Pittsburgh
25 May - 3 Jun
$302pp
PIT
Pittsburgh
Multiple Airlines
     
3 STOPS
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
PIT
Pittsburgh
25 May - 1 Jun
$346pp
PIT
Pittsburgh
Multiple Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Multiple Airlines
   
2 STOPS
PIT
Pittsburgh

One-way flights to San Diego from Pittsburgh Intl

The cheapest one-way flights from Pittsburgh Intl to San Diego
1:00 am - 6:07 am
American Airlines
1 Stop
8h 07m
PIT - SAN
American Airlines
2:20 am - 2:37 pm
United Airlines
2 Stops
15h 17m
PIT - SAN
United Airlines
$157
United
8:55 am - 2:30 pm
Delta
1 Stop
8h 35m
PIT - SAN
Delta
$179
Delta

Related info for your journey

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

Flight FAQs

From Pittsburgh Intl to San Diego

Are flight prices decreasing from Pittsburgh to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Pittsburgh and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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

Some of the carriers operating flights from Pittsburgh to San Diego that may be offering flexible cancellation policies are American Airlines, United Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Pittsburgh Intl to San Diego for under $300 on Cheapflights?

Yes, there are multiple flights from Pittsburgh Intl to San Diego for under $300. The cheapest flight booked recently is on United Airlines for just $253, but on average you can expect to pay $289.

Are there nonstop flights from Pittsburgh Intl to San Diego for under $300 on Cheapflights?

There are no nonstop flights from Pittsburgh Intl to San Diego, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Pittsburgh Intl to San Diego for under $300?

There are currently 20+ open flights from Pittsburgh Intl to San Diego within the next 7 days for less than $300.

How popular is this flight route?

Flights from Pittsburgh to San Diego have been viewed 68 times in the past calendar month.

Does it rain more in Pittsburgh or San Diego?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Pittsburgh is roughly greater than that of San Diego. You can assume this to be the case over the next 19 days.

Is Pittsburgh weather warmer or cooler than San Diego?

Our data indicates that the weather will be 84 °F on average in the month of July. The temperature in San Diego is typically colder than in Pittsburgh. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Pittsburgh Intl to San Diego?

For as low as $283, United Airlines can have you in San Diego from Pittsburgh Intl in 7h 11m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Pittsburgh Intl to San Diego round-trip?

Our cheapest airline available from Pittsburgh Intl to San Diego is United Airlines. Our recent data shows that you can find tickets from as low as $253 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $311 and $313 round-trip. Users have found that United Airlines is 29% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Pittsburgh Intl to San Diego one-way?

One-way options have recently been found by users for as low as $105 on Spirit Airlines. Other airlines that offer cheap prices include United Airlines from $132 and American Airlines from $155 one-way.

Alternative routes for Pittsburgh Intl to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Pittsburgh Intl to San Diego.
Average temperature for May in San Diego
71.6 °F
Avg rainfall for May in San Diego
0.2 ″

Airports servicing Pittsburgh

Airports servicing San Diego

Top 6 airlines flying from Pittsburgh Intl to San Diego

The chart below displays the airlines Cheapflights users traveling from Pittsburgh Intl 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
Frontier
$118 $224 No cancel fee 62%
Spirit Airlines
$166 $321 No cancel fee 65%
JetBlue
$176 $358 No cancel fee 62%
United Airlines
$167 $381 No cancel fee 69%
Delta
$180 $388 No cancel fee N/A
American Airlines
$180 $394 No cancel fee 71%
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