How popular is this San Diego to Philadelphia flight route?

The San Diego to Philadelphia flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from San Diego to Philadelphia?

Airlines like Delta, United Airlines, and Southwest fly from San Diego to Philadelphia in about 7h 44m. The time it takes to get you to your destination can typically vary by up to 4h 16m. There are 2364 mi between San Diego and Philadelphia. This flight may include one or multiple stops.

Weekly flight availability from San Diego to Philadelphia

The most flights from SAN to PHL are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Diego to Philadelphia on time: American Airlines (92%), Iberia (89%), British Airways (89%).

Can I find deals for flights from San Diego to Philadelphia that include hotel bookings?

Yes. In addition to deals on San Diego to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from San Diego to Philadelphia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Philadelphia.

Can I find deals for business class flights from San Diego to Philadelphia?

Yes. Cheapflights offers flight deals from San Diego to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£95+ Flights from San Diego to Philadelphia

Cheap flight deals from San Diego to Philadelphia

Round-trip from	£182
One-way from	£95
Popular in	December
Cheapest in	August
Average price	£324

United Airlines
22/10-29/10
3 total stops
16h 57m total
San Diego to Philadelphia

Search Deals

Delta
17/11
1 total stop
10h 02m total
San Diego to Philadelphia

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£20 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from San Diego to Philadelphia

Cheapest flights from San Diego to Philadelphia
Explore the most affordable flight options available from San Diego to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Wed 22/1011:08SAN - PHL

2 stops9h 01mUnited Airlines

Wed 29/1008:08PHL - SAN

1 stop7h 56mUnited Airlines

Deal found 17/9£182

Mon 20/1022:20SAN - PHL

1 stop7h 21mDelta

Fri 24/1014:25PHL - SAN

1 stop9h 55mDelta

Deal found 15/9£188

Mon 20/1019:43SAN - PHL

2 stops17h 52mFrontier

Thu 23/1006:15PHL - SAN

2 stops15h 13mFrontier

Deal found 16/9£193

Tue 7/1014:11SAN - PHL

1 stop7h 34mUnited Airlines

Wed 15/1010:05PHL - SAN

1 stop8h 45mUnited Airlines

Deal found 17/9£200

Fri 31/1017:57SAN - PHL

1 stop7h 52mFrontier

Fri 7/1122:32PHL - SAN

2 stops17h 56mFrontier

Deal found 16/9£202

Tue 2/1207:20SAN - PHL

1 stop9h 15mDelta

Sun 7/1218:47PHL - SAN

1 stop8h 16mDelta

Deal found 16/9£203

Wed 3/1220:40SAN - PHL

2 stops9h 55mUnited Airlines

Sat 6/1217:07PHL - SAN

1 stop8h 23mUnited Airlines

Deal found 17/9£204

Mon 3/1120:39SAN - PHL

1 stop8h 58mJetBlue

Mon 10/1106:00PHL - SAN

1 stop10h 42mJetBlue

Deal found 16/9£219

Mon 20/1020:55SAN - PHL

1 stop9h 38mJetBlue

Thu 23/1007:00PHL - SAN

1 stop8h 45mJetBlue

Deal found 16/9£223

Wed 19/1106:15SAN - PHL

1 stop20h 27mAlaska Airlines

Wed 3/1207:06PHL - SAN

1 stop12h 51mAlaska Airlines

Deal found 18/9£232

Wed 8/1012:00SAN - PHL

1 stop9h 52mDelta

Tue 14/1019:00PHL - SAN

1 stop7h 27mDelta

Deal found 17/9£232

Best flights from San Diego to Philadelphia
Discover carefully curated flight deals from San Diego to Philadelphia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Sat 8/1120:42SAN - PHL

1 stop8h 55mJetBlue

Wed 12/1106:00PHL - SAN

1 stop10h 42mJetBlue

Deal found 16/9£219

Wed 19/1106:15SAN - PHL

1 stop20h 27mAlaska Airlines

Wed 3/1207:06PHL - SAN

1 stop12h 51mAlaska Airlines

Deal found 16/9£232

Tue 16/1222:00SAN - PHL

1 stop7h 44mDelta

Tue 30/1208:10PHL - SAN

1 stop9h 17mDelta

Deal found 17/9£232

Tue 3/310:05SAN - PHL

1 stop8h 16mUnited Airlines

Wed 4/312:44PHL - SAN

1 stop8h 55mUnited Airlines

Deal found 17/9£237

Wed 22/1018:25SAN - PHL

1 stop12h 00mSouthwest

Wed 29/1013:35PHL - SAN

2 stops9h 20mSouthwest

Deal found 16/9£240

Wed 17/1211:30SAN - PHL

1 stop8h 39mDelta

Tue 30/1208:10PHL - SAN

1 stop9h 17mDelta

Deal found 17/9£232

Thu 15/107:00SAN - PHL

1 stop7h 34mUnited Airlines

Mon 19/106:30PHL - SAN

1 stop8h 18mUnited Airlines

Deal found 16/9£248

Wed 8/1012:00SAN - PHL

1 stop9h 52mDelta

Tue 14/1019:00PHL - SAN

1 stop7h 27mDelta

Deal found 17/9£232

Mon 22/1217:02SAN - PHL

1 stop9h 34mDelta

Wed 24/1206:05PHL - SAN

1 stop8h 24mDelta

Deal found 17/9£242

Mon 20/1022:20SAN - PHL

1 stop7h 21mDelta

Wed 29/1006:00PHL - SAN

1 stop9h 55mDelta

Deal found 16/9£242

Tue 18/1111:30SAN - PHL

1 stop8h 36mDelta

Tue 25/1106:00PHL - SAN

1 stop8h 06mDelta

Deal found 17/9£242

Tue 14/1022:30SAN - PHL

1 stop8h 00mDelta

Thu 23/1019:00PHL - SAN

1 stop7h 27mDelta

Deal found 16/9£242

Direct flights from San Diego to Philadelphia
Explore direct flight options from San Diego to Philadelphia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 September 2025.

Mon 20/1006:20SAN - PHL

Nonstop5h 25mAmerican Airlines

Thu 23/1008:28PHL - SAN

Nonstop5h 46mAmerican Airlines

Deal found 16/9£237

Fri 31/1006:20SAN - PHL

Nonstop5h 25mAmerican Airlines

Fri 7/1118:39PHL - SAN

Nonstop6h 05mAmerican Airlines

Deal found 16/9£242

Last-minute flights from San Diego to Philadelphia
Discover last-minute flight deals from San Diego to Philadelphia. Data last updated 18 September 2025 and is based on user searches.

Tue 7/1014:11SAN - PHL

1 stop7h 34mUnited Airlines

Wed 15/1010:05PHL - SAN

1 stop8h 45mUnited Airlines

Deal found 17/9£200

Wed 8/1012:00SAN - PHL

1 stop9h 52mDelta

Tue 14/1019:00PHL - SAN

1 stop7h 27mDelta

Deal found 17/9£232

Tue 14/1020:55SAN - PHL

1 stop9h 38mJetBlue

Tue 21/1010:20PHL - SAN

1 stop11h 45mJetBlue

Deal found 17/9£219

Mon 20/1022:20SAN - PHL

1 stop7h 21mDelta

Fri 24/1014:25PHL - SAN

1 stop9h 55mDelta

Deal found 15/9£188

Mon 20/1019:43SAN - PHL

2 stops17h 52mFrontier

Thu 23/1006:15PHL - SAN

2 stops15h 13mFrontier

Deal found 16/9£193

Mon 20/1020:55SAN - PHL

1 stop9h 38mJetBlue

Thu 23/1007:00PHL - SAN

1 stop8h 45mJetBlue

Deal found 16/9£223

Mon 20/1006:20SAN - PHL

Nonstop5h 25mAmerican Airlines

Thu 23/1008:28PHL - SAN

Nonstop5h 46mAmerican Airlines

Deal found 16/9£237

Tue 21/1016:55SAN - PHL

1 stop9h 45mAlaska Airlines

Wed 29/1007:02PHL - SAN

1 stop10h 45mAlaska Airlines

Deal found 16/9£232

Wed 22/1011:08SAN - PHL

2 stops9h 01mUnited Airlines

Wed 29/1008:08PHL - SAN

1 stop7h 56mUnited Airlines

Deal found 17/9£182

Wed 29/1010:25SAN - PHL

2 stops16h 17mAlaska Airlines

Tue 4/1119:12PHL - SAN

1 stop18h 00mAlaska Airlines

Deal found 18/9£236

Fri 31/1017:57SAN - PHL

1 stop7h 52mFrontier

Fri 7/1122:32PHL - SAN

2 stops17h 56mFrontier

Deal found 16/9£202

One-way flights from San Diego to Philadelphia
Search for one-way flight options from San Diego to Philadelphia. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Sun 9/1122:00SAN - PHL

1 stop7h 42mDelta

Deal found 15/9£95

Sat 18/1022:20SAN - PHL

1 stop7h 21mDelta

Deal found 16/9£102

Wed 10/1220:34SAN - PHL

1 stop10h 05mJetBlue

Deal found 17/9£110

Tue 14/1022:20SAN - PHL

1 stop7h 21mDelta

Deal found 17/9£116

Sat 21/217:54SAN - PHL

1 stop10h 21mUnited Airlines

Deal found 17/9£117

Fri 12/1219:00SAN - PHL

2 stops11h 35mUnited Airlines

Deal found 17/9£123

Fri 24/1018:00SAN - PHL

2 stops14h 56mUnited Airlines

Deal found 18/9£125

Sat 18/1016:55SAN - PHL

1 stop9h 45mAlaska Airlines

Deal found 17/9£125

Thu 16/1022:20SAN - PHL

1 stop7h 21mDelta

Deal found 17/9£126

Wed 8/1018:25SAN - PHL

1 stop12h 00mSouthwest

Deal found 16/9£130

Fri 28/1110:51SAN - PHL

1 stop9h 12mUnited Airlines

Deal found 16/9£131

Tue 7/1012:00SAN - PHL

1 stop14h 40mAlaska Airlines

Deal found 17/9£133

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Sat 8/11

20:42-08:37

1 stop8h 55m

Philadelphia

Wed 12/11

06:00-13:42

1 stop10h 42m

£219

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Wed 19/11

06:15-05:42

1 stop20h 27m

Philadelphia

Wed 3/12

07:06-16:57

1 stop12h 51m

£232

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Tue 16/12

22:00-08:44

1 stop7h 44m

Philadelphia

Tue 30/12

08:10-14:27

1 stop9h 17m

£232

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Wed 17/12

11:30-23:09

1 stop8h 39m

Philadelphia

Tue 30/12

08:10-14:27

1 stop9h 17m

£232

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Wed 8/10

12:00-00:52

1 stop9h 52m

Philadelphia

Tue 14/10

19:00-23:27

1 stop7h 27m

£232

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Tue 3/3

10:05-21:21

1 stop8h 16m

Philadelphia

Wed 4/3

12:44-18:39

1 stop8h 55m

£237

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Wed 22/10

18:25-09:25

1 stop12h 00m

Philadelphia

Wed 29/10

13:35-19:55

2 stops9h 20m

£240

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Mon 22/12

17:02-05:36

1 stop9h 34m

Philadelphia

Wed 24/12

06:05-11:29

1 stop8h 24m

£242

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Mon 20/10

22:20-08:41

1 stop7h 21m

Philadelphia

Wed 29/10

06:00-12:55

1 stop9h 55m

£242

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Tue 18/11

11:30-23:06

1 stop8h 36m

Philadelphia

Tue 25/11

06:00-11:06

1 stop8h 06m

£242

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 24 results

Best time to book a flight from San Diego to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from San Diego with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Philadelphia

Prices

Airlines

How far ahead should I book a flight from San Diego to Philadelphia?

To ensure you get the cheapest price possible for a flight from San Diego to Philadelphia, you should look to book at least 21 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Diego to Philadelphia?

Currently, March is the cheapest month in which you can book a flight from San Diego to Philadelphia (average of £648). Flying from San Diego to Philadelphia in July is currently the most expensive (average of £839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to PHL?

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

Related info for your journey

How popular is this San Diego to Philadelphia flight route?
The San Diego to Philadelphia flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from San Diego to Philadelphia?
Airlines like Delta, United Airlines, and Southwest fly from San Diego to Philadelphia in about 7h 44m. The time it takes to get you to your destination can typically vary by up to 4h 16m. There are 2364 mi between San Diego and Philadelphia. This flight may include one or multiple stops.
What are the most reliable airlines from San Diego to Philadelphia?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Diego to Philadelphia on time: American Airlines (92%), Iberia (89%), British Airways (89%).
Can I find deals for flights from San Diego to Philadelphia that include hotel bookings?
Yes. In addition to deals on San Diego to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Diego to Philadelphia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Philadelphia.
Can I find deals for business class flights from San Diego to Philadelphia?
Yes. Cheapflights offers flight deals from San Diego to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Diego to Philadelphia?
Currently, March is the cheapest month in which you can book a flight from San Diego to Philadelphia (average of £648). Flying from San Diego to Philadelphia in July is currently the most expensive (average of £839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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How does Cheapflights help users find flights from San Diego to Philadelphia?

When you search for this flight from San Diego to Philadelphia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from San Diego to Philadelphia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Philadelphia from San Diego.

Can Cheapflights find flights from San Diego to Philadelphia with no change fees?

Yes! Cheapflights helps users easily find flights from San Diego to Philadelphia with no change fees.

Can Cheapflights notify me if prices for flights from San Diego to Philadelphia become cheaper?

Yes, Cheapflights offers price alerts on San Diego to Philadelphia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from San Diego to Philadelphia from £95

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Diego to Philadelphia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Diego to Philadelphia

Cheapest flights from San Diego to PhiladelphiaExplore the most affordable flight options available from San Diego to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from San Diego to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Philadelphia that are best for you.

Best time to book a flight from San Diego to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from San Diego with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Philadelphia

How far ahead should I book a flight from San Diego to Philadelphia?

What is the cheapest month to book a flight from San Diego to Philadelphia?

What is the cheapest time of day to fly from SAN to PHL?

Weekly flight availability from San Diego to Philadelphia

Related info for your journey

Find useful and relevant information for your journey from San Diego to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this San Diego to Philadelphia flight route?

How long is the flight from San Diego to Philadelphia?

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

Can I find deals for flights from San Diego to Philadelphia that include hotel bookings?

How can I find direct flights from San Diego to Philadelphia?

Can I find deals for business class flights from San Diego to Philadelphia?

What is the cheapest month to book a flight from San Diego to Philadelphia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Philadelphia

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Diego to Philadelphia?

Why should you use Cheapflights to find cheap flight tickets from San Diego to Philadelphia?

Can Cheapflights find flights from San Diego to Philadelphia with no change fees?

Can Cheapflights notify me if prices for flights from San Diego to Philadelphia become cheaper?

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Cheapest flights from San Diego to Philadelphia
Explore the most affordable flight options available from San Diego to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.