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Cheap flights from San Diego to Philadelphia from £92

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 31/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — PHL
22 Dec — 29 Dec1
1 adult

Cheap flight deals from San Diego to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 December 2024.

Round-trip from

£240

One-way from

£92

Popular in

March

Cheapest in

September

Average price

£405
Alaska Airlines
  • Alaska Airlines
  • 15/4-22/4
  • 2 total stops
  • 28h 13m total
  • San Diego to Philadelphia
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Spirit Airlines
  • Spirit Airlines
  • 31/1
  • 1 total stop
  • 15h 10m total
  • San Diego to Philadelphia
Search Deals
High demand for flights, 4% potential price rise
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Best time to find cheap flights, 1% potential price drop
Search Deals
Average for round-trip flights in December 2024
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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 17 December 2024.

Thu 19/1217:10SAN - PHL
1 stop9h 37mDelta
Tue 24/1212:42PHL - SAN
1 stop8h 28mDelta
Deal found 16/12£398
Tue 17/1208:00SAN - PHL
2 stops10h 05mSouthwest
Fri 20/1215:30PHL - SAN
1 stop10h 25mSouthwest
Deal found 15/12£442
Mon 30/1220:51SAN - PHL
2 stops31h 26mUnited Airlines
Wed 8/112:15PHL - SAN
2 stops10h 38mUnited Airlines
Deal found 16/12£528
Tue 24/1214:53SAN - PHL
2 stops15h 40mAlaska Airlines
Fri 27/1205:54PHL - SAN
2 stops11h 57mAlaska Airlines
Deal found 17/12£1,984

Find flights from San Diego to Philadelphia within your budget

Customise your flight search to find flights from San Diego to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Tue 15/4

19:20-16:41

1 stop18h 21m

Philadelphia

Tue 22/4

07:25-14:17

1 stop9h 52m

£240

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Thu 30/1

20:30-10:34

1 stop11h 04m

Philadelphia

Tue 4/2

11:10-19:18

1 stop11h 08m

£254

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Tue 14/1

13:35-23:55

1 stop7h 20m

Philadelphia

Sat 18/1

13:00-18:02

1 stop8h 02m

£256

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Tue 15/4

10:45-22:56

2 stops9h 11m

Philadelphia

Tue 22/4

10:00-14:52

1 stop7h 52m

£266

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Wed 15/1

09:45-21:45

2 stops9h 00m

Philadelphia

Wed 22/1

14:45-22:10

1 stop10h 25m

£290

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Fri 31/1

06:15-00:25

1 stop15h 10m

£92

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Fri 31/1

06:25-23:37

2 stops14h 12m

£97

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Tue 21/1

20:45-10:34

1 stop10h 49m

£100

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Wed 30/4

17:10-05:46

1 stop9h 36m

£131

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Thu 30/1

22:45-06:45

Nonstop5h 00m

£137

Flights are sorted by cheapest return flights first.

Deals found on 15/12

Showing 1-10 of 13 results
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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.

Travel insights for flights from San Diego to Philadelphia

Get recent, data-driven insights about flights from San Diego to Philadelphia including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from San Diego to Philadelphia. Price data was last updated on 13 December 2024.

To ensure you get the cheapest price possible for a flight from San Diego to Philadelphia, you should look to book at least 54 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 £783). 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?

Find hourly flight availability from San Diego to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 December 2024.

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.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

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.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated 17 December 2024.
Get a feel of what it's like to fly with Alaska Airlines, United Airlines and Southwest from San Diego to Philadelphia by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very Good
4,854 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very Good
4,854 reviews
Southwest
8.1
Very Good
4,854 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very Good
9,551 reviews
Southwest
8.1
Very Good
4,854 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very Good
8,615 reviews
Southwest
8.1
Very Good
4,854 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

JetBlue
7.4
Good
3,280 reviews
Southwest
8.1
Very Good
4,854 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
9,070 reviews
Southwest
8.1
Very Good
4,854 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

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.

  • What are the cheapest airlines flying from San Diego to Philadelphia round-trip?

    Cheapflights users have booked flights from San Diego to Philadelphia round-trip from £240. Other airlines that can offer you cheap pricing are JetBlue, from £254, and Delta, from £256. Alaska Airlines is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Diego to Philadelphia one-way?

    One-way options have recently been found by users for as low as £92 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from £97 and JetBlue from £100 one-way.

  • 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: Qatar Airways (93%), American Airlines (92%), Iberia (88%).

  • 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 £783). 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.

See more FAQs

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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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