Which airport is the most popular layover for flights between Pittsburgh and San Diego?

Chicago (ORD) was the most common stop: 25% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to San Diego?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to San Diego from Pittsburgh according to our data. American Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 7 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Pittsburgh to San Diego?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 7h 04m.

Which layover airport has the shortest connection time from Pittsburgh to San Diego?

Dallas (DFW) has the shortest average layover time for this route: 0h 40m.

Which layover airport offers the lowest fares from Pittsburgh to San Diego?

Flights via Denver (DEN) offer the lowest average round-trip price of $167.

What is the cheapest airline that flies from Pittsburgh to San Diego?

Frontier, United Airlines, and American Airlines are the most popular carriers operating from Pittsburgh to San Diego

When did momondo last update prices for flights from Pittsburgh Airport to San Diego Airport?

Prices for flights from Pittsburgh Airport to San Diego Airport refresh daily.

How many operators does momondo search for flights from Pittsburgh Airport to San Diego Airport?

As of November 2025, there are 7 operators available to choose from for flights from Pittsburgh Airport to San Diego Airport.

How old do you have to be to fly from Pittsburgh Airport to San Diego Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$91 Cheap Flights from Pittsburgh to San Diego in 2025/26

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6:00 am - 11:01 amPIT-SAN

8h 01m1 stop

9:55 pm - 9:44 amSAN-PIT

8h 49m1 stop

$260United Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 17

6:54 am - 11:36 amPIT-SAN

7h 42m1 stop

12:46 pm - 10:37 pmSAN-PIT

6h 51m1 stop

$263American Airlines

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Wed, Jan 7 - Wed, Jan 14

7:00 am - 1:19 pmPIT-SAN

9h 19m1 stop

6:15 am - 6:46 pmSAN-PIT

9h 31m1 stop

$264Alaska Airlines

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Wed, Feb 4 - Mon, Feb 9

6:33 am - 1:48 pmPIT-SAN

10h 15m1 stop

10:15 pm - 11:40 amSAN-PIT

10h 25m1 stop

$265Delta

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Sun, Jan 11 - Mon, Jan 12

8:30 am - 2:10 pmPIT-SAN

8h 40m1 stop

9:14 pm - 11:25 pmSAN-PIT

23h 11m1 stop

$268Multiple Airlines

Find Deal

Fri, Dec 12 - Thu, Dec 18

4:15 pm - 8:42 pmPIT-SAN

7h 27m1 stop

9:00 am - 8:41 pmSAN-PIT

8h 41m2 stops

$270United Airlines

Find Deal

Fri, Jan 23 - Tue, Jan 27

1:54 pm - 12:08 pmPIT-SAN

25h 14m1 stop

2:50 pm - 9:40 amSAN-PIT

15h 50m2 stops

$272Multiple Airlines

Find Deal

Mon, Jan 5 - Fri, Jan 9

9:40 am - 11:53 amPIT-SAN

5h 13mnonstop

6:53 pm - 6:45 amSAN-PIT

8h 52m1 stop

$273Multiple Airlines

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Fri, May 8 - Fri, May 22

12:35 pm - 6:40 pmPIT-SAN

9h 05m2 stops

9:40 am - 8:50 pmSAN-PIT

8h 10m2 stops

$275Southwest

Find Deal

Fri, Jan 23 - Tue, Jan 27

1:36 pm - 6:22 pmPIT-SAN

7h 46m1 stop

11:29 pm - 9:45 amSAN-PIT

7h 16m1 stop

$276American Airlines

Find Deal

Sat, Apr 25 - Thu, May 7

United Airlines flights from Pittsburgh to San Diego

Our best United Airlines deals on Pittsburgh to San Diego flight tickets

United Airlines

Dec 17

PIT6:00 amPittsburgh

8h 01m

1 stop

SAN11:01 amSan Diego

Dec 17

SAN9:55 pmSan Diego

8h 49m

1 stop

PIT9:44 amPittsburgh

$260

Find similar

United Airlines

Jan 23

PIT4:15 pmPittsburgh

7h 27m

1 stop

SAN8:42 pmSan Diego

Jan 27

SAN9:00 amSan Diego

8h 41m

2 stops

PIT8:41 pmPittsburgh

$270

Find similar

United Airlines

Mar 7

PIT8:45 amPittsburgh

9h 56m

1 stop

SAN3:41 pmSan Diego

Mar 15

SAN10:30 pmSan Diego

8h 11m

1 stop

PIT9:41 amPittsburgh

$294

Find similar

Delta flights from Pittsburgh to San Diego

Our best Delta deals on Pittsburgh to San Diego flight tickets

Delta

Mar 8

PIT6:30 amPittsburgh

7h 09m

1 stop

SAN10:39 amSan Diego

Mar 14

SAN10:10 pmSan Diego

8h 30m

1 stop

PIT9:40 amPittsburgh

$265

Find similar

Delta

Jan 21

PIT6:19 amPittsburgh

11h 10m

2 stops

SAN2:29 pmSan Diego

Jan 28

SAN6:55 pmSan Diego

11h 48m

2 stops

PIT9:43 amPittsburgh

$296

Find similar

Delta

Jan 17

PIT6:19 amPittsburgh

13h 21m

2 stops

SAN4:40 pmSan Diego

Jan 19

SAN10:00 pmSan Diego

8h 43m

1 stop

PIT9:43 amPittsburgh

$300

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Fly from

Fly to

Route

Depart

Return

Price

PittsburghSan Diego

PIT - SAN

PITSAN

Pittsburgh

Wed 12/17

6:00 am-11:01 am

1 stop8h 01m

San Diego

Wed 12/17

9:55 pm-9:44 am

1 stop8h 49m

$260

PittsburghSan Diego

PIT - SAN

PITSAN

Pittsburgh

Wed 1/7

6:54 am-11:36 am

1 stop7h 42m

San Diego

Wed 1/14

12:46 pm-10:37 pm

1 stop6h 51m

$263

PittsburghSan Diego

PIT - SAN

PITSAN

Pittsburgh

Wed 2/4

7:00 am-1:19 pm

1 stop9h 19m

San Diego

Mon 2/9

6:15 am-6:46 pm

1 stop9h 31m

$264

PittsburghSan Diego

PIT - SAN

PITSAN

Pittsburgh

Sun 1/11

6:33 am-1:48 pm

1 stop10h 15m

San Diego

Mon 1/12

10:15 pm-11:40 am

1 stop10h 25m

$265

PittsburghSan Diego

PIT - SAN

PITSAN

Pittsburgh

Fri 12/12

8:30 am-2:10 pm

1 stop8h 40m

San Diego

Thu 12/18

9:14 pm-11:25 pm

1 stop23h 11m

$268

PittsburghSan Diego

PIT - SAN

PITSAN

Pittsburgh

Fri 1/23

4:15 pm-8:42 pm

1 stop7h 27m

San Diego

Tue 1/27

9:00 am-8:41 pm

2 stops8h 41m

$270

PittsburghSan Diego

PIT - SAN

PITSAN

Pittsburgh

Mon 1/5

1:54 pm-12:08 pm

1 stop25h 14m

San Diego

Fri 1/9

2:50 pm-9:40 am

2 stops15h 50m

$272

PittsburghSan Diego

PIT - SAN

PITSAN

Pittsburgh

Fri 5/8

9:40 am-11:53 am

Nonstop5h 13m

San Diego

Fri 5/22

6:53 pm-6:45 am

1 stop8h 52m

$273

PittsburghSan Diego

PIT - SAN

PITSAN

Pittsburgh

Fri 1/23

12:35 pm-6:40 pm

2 stops9h 05m

San Diego

Tue 1/27

9:40 am-8:50 pm

2 stops8h 10m

$275

PittsburghSan Diego

PIT - SAN

PITSAN

Pittsburgh

Sat 4/25

1:36 pm-6:22 pm

1 stop7h 46m

San Diego

Thu 5/7

11:29 pm-9:45 am

1 stop7h 16m

$276

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How to get the cheapest flight ticket from Pittsburgh to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of August, then departing from Pittsburgh during the month September is also very affordable. Most momondo users find prices during this month for around $276.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Pittsburgh to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $274. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $457. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $286. Flights in the afternoon are often more expensive with an average ticket price of $457.

What is the cheapest Pittsburgh to San Diego flight route?

Fly from Pittsburgh to San Diego for the best Pittsburgh - San Diego flight prices

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

You are more likely to see cheaper flights to San Diego from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $351 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Pittsburgh for as low as $204 on momondo.

What cabin class options are available on Pittsburgh to San Diego flights?

There is only 1 cabin class available to choose from on Pittsburgh to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Pittsburgh to San Diego flights?

No. A direct flight is the cheapest option for a flight between Pittsburgh to San Diego.

How have Pittsburgh to San Diego flight prices changed over time?

As of November 2025, prices for Pittsburgh to San Diego flights are approximately 38% more expensive when compared to flights at the same time last year.

When to book flights from Pittsburgh to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Pittsburgh to San Diego (PIT to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to San Diego

Fastest flight time	5h 13m
Direct flights	Tue and Sat
Airports in San Diego	1 airport

The fastest flight from Pittsburgh to San Diego takes 5h 13m

Direct flights go from Pittsburgh to San Diego on Tuesday and Saturday. There are no airlines offering direct flights.

There is 1 airport near San Diego: San Diego (SAN)

Search flight deals

How far is Pittsburgh to San Diego by plane?
San Diego is 2111.6 mi away from Pittsburgh. By plane, this route typically takes 7h 09m.
When did momondo last update prices for flights from Pittsburgh Airport to San Diego Airport?
Prices for flights from Pittsburgh Airport to San Diego Airport refresh daily.
How many operators does momondo search for flights from Pittsburgh Airport to San Diego Airport?
As of November 2025, there are 7 operators available to choose from for flights from Pittsburgh Airport to San Diego Airport.
How old do you have to be to fly from Pittsburgh Airport to San Diego Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Pittsburgh to San Diego?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Pittsburgh to San Diego is Airbus A220-300 (36.36% of total bookings). The next most popular plane models are Airbus A320-100/200 (27.27%), Airbus A319 (18.18%), and Boeing 737 MAX 8 (9.09%).
What is the most popular airline from Pittsburgh to San Diego?
momondo data reveals that the most frequently booked airline on the route from Pittsburgh to San Diego is American Airlines, representing 29% of all bookings. The subsequent popular airlines are Southwest at 26%, Delta at 19%, and United Airlines at 14%.

Best airlines flying from Pittsburgh to San Diego

Compare and see reviews for airlines that fly from Pittsburgh to San Diego with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $64	Free Cancellation	Rating 5.8 3,101 reviews	Search Frontier flights
Breeze Airways	PriceFrom $139	Free Cancellation	Rating 8.1 239 reviews	Search Breeze Airways flights
Spirit Airlines	PriceFrom $181	Free Cancellation	Rating 6.3 8,156 reviews	Search Spirit Airlines flights
Delta	PriceFrom $184	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights
American Airlines	PriceFrom $216	Free Cancellation	Rating 7.2 11,037 reviews	Search American Airlines flights
United Airlines	PriceFrom $232	Free Cancellation	Rating 7.4 9,050 reviews	Search United Airlines flights
Southwest	PriceFrom $244	Free Cancellation	Rating 8.0 4,254 reviews	Search Southwest flights

Coronado

Chula Vista

El Cajon

Julian

National City

Imperial Beach

La Mesa

Poway

Borrego Springs

San Ysidro

Lemon Grove

Alpine

Santee

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to San Diego?

Finding the right flight to San Diego from Pittsburgh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

Can I find flights from Pittsburgh to San Diego with flexible booking policies on momondo?

Flights from Pittsburgh to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Pittsburgh to San Diego?

momondo helps you find the best flight between Pittsburgh and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Pittsburgh to San Diego right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Diego from Pittsburgh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Pittsburgh to San Diego from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to San Diego departing on 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Our best Delta deals on Pittsburgh to San Diego flight tickets

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How to get the cheapest flight ticket from Pittsburgh to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of August, then departing from Pittsburgh during the month September is also very affordable. Most momondo users find prices during this month for around $276.

What is the cheapest day to depart on your flight to San Diego?

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $286. Flights in the afternoon are often more expensive with an average ticket price of $457.

What is the cheapest Pittsburgh to San Diego flight route?

Fly from Pittsburgh to San Diego for the best Pittsburgh - San Diego flight prices

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

What cabin class options are available on Pittsburgh to San Diego flights?

There is only 1 cabin class available to choose from on Pittsburgh to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Pittsburgh to San Diego flights?

No. A direct flight is the cheapest option for a flight between Pittsburgh to San Diego.

How have Pittsburgh to San Diego flight prices changed over time?

As of November 2025, prices for Pittsburgh to San Diego flights are approximately 38% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Pittsburgh to San Diego?

Frontier, United Airlines, and American Airlines are the most popular carriers operating from Pittsburgh to San Diego

What airlines fly to San Diego?

Which airport is the most popular layover for flights between Pittsburgh and San Diego?

Chicago (ORD) was the most common stop: 25% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Pittsburgh to San Diego?

Flights via Denver (DEN) offer the lowest average round-trip price of $167.

Which layover airport has the shortest travel time from Pittsburgh to San Diego?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 7h 04m.

Which layover airport has the shortest connection time from Pittsburgh to San Diego?

Dallas (DFW) has the shortest average layover time for this route: 0h 40m.

When to book flights from Pittsburgh to San Diego

Cheap Pittsburgh to San Diego (PIT to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to San Diego

Fastest flight time

Direct flights

Airports in San Diego

How far is Pittsburgh to San Diego by plane?

When did momondo last update prices for flights from Pittsburgh Airport to San Diego Airport?

How many operators does momondo search for flights from Pittsburgh Airport to San Diego Airport?

How old do you have to be to fly from Pittsburgh Airport to San Diego Airport?

What documentation or ID do you need to fly to San Diego Airport?

What is the most popular plane model from Pittsburgh to San Diego?

What is the most popular airline from Pittsburgh to San Diego?

Best airlines flying from Pittsburgh to San Diego

Compare and see reviews for airlines that fly from Pittsburgh to San Diego with momondo

Traveling to a place near San Diego?

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to San Diego?

Can I find flights from Pittsburgh to San Diego with flexible booking policies on momondo?

How can momondo help me find flights from Pittsburgh to San Diego?

I’m not ready to book a flight from Pittsburgh to San Diego right now. Can momondo alert me if prices change?

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California