Question 1

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

Accepted Answer

Cheapflights users have booked flights from San Diego to Philadelphia round-trip from £196. Other airlines that can offer you cheap pricing are Delta, from £222, and Southwest, from £298. JetBlue is priced at 45% lower than the current average price of a flight leaving 3 months from now.

Question 2

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

Accepted Answer

One-way options have recently been found by users for as low as £106 on JetBlue. Other airlines that offer cheap prices include Delta from £112 and United Airlines from £157 one-way.

Question 3

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from San Diego to Philadelphia, you should look to book at least 26 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.

Question 4

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

Accepted Answer

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.

Question 5

What is the cheapest day to fly from San Diego to Philadelphia?

Accepted Answer

Travellers seeking maximum savings on their San Diego to Philadelphia flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

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.

Question 7

E

Accepted Answer

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).

Question 8

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

Accepted Answer

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: British Airways (88%), American Airlines (88%), Iberia (87%).

Question 9

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

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 27 days in advance, which can save you up to 49% on flights from San Diego to Philadelphia compared to booking the week you need them. Waiting 27 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £380. For sooner than that we have options available in the next 3 days from £391.

Question 10

What is the cheapest month to fly from San Diego to Philadelphia?

Accepted Answer

Flights from San Diego to Philadelphia lean towards being more expensive in December. Prices are generally better when you fly from San Diego to Philadelphia in September, with the cheapest ticket starting at £168.

Question 11

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

Accepted Answer

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.

Question 12

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

Accepted Answer

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

Question 13

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

Accepted Answer

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.

Question 14

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

Accepted Answer

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.

Question 15

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

Accepted Answer

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.

Question 16

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

Accepted Answer

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.

Question 17

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

Accepted Answer

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

Question 18

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

Accepted Answer

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.

Round-trip from	£196
One-way from	£106
Popular in	December
Cheapest in	September
Average price	£386

Cheap flights from San Diego to Philadelphia from £106

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.

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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 27 March 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 27 March 2025.

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Best time to book a flight from San Diego to Philadelphia

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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?

Use this chart to determine the optimal time to book a return flight from San Diego to Philadelphia. Price data was last updated on 21 March 2025.

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?

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 27 March 2025.

Rainfall in Philadelphia by month

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

Temperature in Philadelphia by month

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

Reviews of airlines servicing 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.

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

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

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?

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Alternative routes for San Diego to Philadelphia

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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 27 March 2025.