Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights

SAN - PHL

£100 Find cheap flights from San Diego to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Philadelphia departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 1/6
Sat 8/6

Search hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Philadelphia, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from San Diego to Philadelphia (SAN-PHL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
22:15 - 08:35SAN-PHL
7h 20m1 stop
18:40 - 23:52PHL-SAN
8h 12m1 stop
£318Delta
Find Deal
Tue, 1 Oct - Thu, 3 Oct
23:00 - 09:14SAN-PHL
7h 14m1 stop
17:30 - 23:39PHL-SAN
9h 09m1 stop
£323Delta
Find Deal
Tue, 22 Oct - Fri, 1 Nov
11:01 - 00:45SAN-PHL
10h 44m2 stops
06:35 - 14:59PHL-SAN
11h 24m1 stop
£343United Airlines
Find Deal
Tue, 1 Oct - Thu, 3 Oct
19:45 - 15:05SAN-PHL
16h 20m2 stops
05:35 - 20:30PHL-SAN
17h 55m2 stops
£383Southwest
Find Deal
Tue, 1 Oct - Thu, 3 Oct
09:55 - 22:10SAN-PHL
9h 15m2 stops
05:35 - 21:55PHL-SAN
19h 20m3 stops
£415Southwest
Find Deal
Tue, 1 Oct - Thu, 3 Oct
19:53 - 11:40SAN-PHL
12h 47m2 stops
11:58 - 20:05PHL-SAN
11h 07m2 stops
£445United Airlines
Find Deal
Tue, 1 Oct - Mon, 7 Oct
22:43 - 07:00SAN-PHL
5h 17mdirect
08:20 - 10:54PHL-SAN
5h 34mdirect
£701American Airlines
Find Deal
Tue, 1 Oct - Thu, 3 Oct
11:47 - 23:59SAN-PHL
9h 12m1 stop
15:30 - 17:58PHL-SAN
5h 28mdirect
£708American Airlines
Find Deal
Tue, 1 Oct - Thu, 3 Oct
17:15 - 05:37SAN-PHL
9h 22m1 stop
17:30 - 23:39PHL-SAN
9h 09m1 stop
£904Delta
Find Deal
Sat, 21 Sep - Sat, 28 Sep
18:49 - 09:42SAN-PHL
11h 53m2 stops
12:00 - 23:59PHL-SAN
14h 59m2 stops
£1,703Alaska Airlines
Find Deal
Mon, 15 Jul - Sun, 4 Aug

Flights from San Diego to Philadelphia - Travel Insights & Trends

Get data-powered insights and trends into flights from San Diego to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Diego to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Diego to Philadelphia is August, where tickets cost £335 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is £559 and £539 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Diego to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Diego to Philadelphia, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 88 days before departure.

Which airlines provide the cheapest flights from San Diego to Philadelphia?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from San Diego to Philadelphia found by KAYAK users in the last 72 hours was for £318 on Delta, followed by United Airlines (£343). One-way flight deals have also been found from as low as £100 on JetBlue and from £526 on United Airlines.

How many flights are there between San Diego and Philadelphia per day?

Each day, there are 2 direct flights that take off from San Diego and land in Philadelphia, with an average flight time of 5h 15m. The most common departure time is 06:00 and most flights take off at night. Each week, there are 14 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between San Diego and Philadelphia?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from San Diego to Philadelphia?

Early birds can take the earliest flight from San Diego at 06:20 and will be landing in Philadelphia at 14:39.

What’s the latest departure time from San Diego to Philadelphia?

If you prefer to fly at night, the latest flight from San Diego to Philadelphia jets off at 22:50 and lands at 07:04.

Good to know - Cheap tickets from San Diego to Philadelphia

Low season

February

High season

December

Cheapest flight

£100
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from San Diego to Philadelphia

When to book flights from San Diego to Philadelphia

Are your dates flexible? Find out the best times to travel from San Diego to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Philadelphia

  • Does Philadelphia International Airport have an airport hotel?

    Yes, if you wish to stay at an airport hotel during your visit, you can book a stay at the Philadelphia Airport Marriott. To access the hotel, take the skybridge from Terminal B or use the free hotel shuttle that departs from the Arrivals Hall every 20min. For those stranded during a layover, Minute Suites provides sleep cabins and workstations you can rent by the hour.

  • What are the most eco-friendly airlines flying from San Diego to Philadelphia?

    There are several nonstop flights from San Diego to Philadelphia. On average, around 964 kg of carbon is emitted from San Diego to Philadelphia flights. Frontier Airlines, Spirit Airlines, and American Airlines are the eco-friendlier airlines operating on this route. They emit 42%, 42%, and 40% less carbon than other airlines, making them the greener option.

  • Which family services are offered at Philadelphia International Airport?

    PHL is a family-friendly airport, and they have provided several services to ensure passengers with families get through comfortably. The airport has provided the Mamava Suites for nursing mothers, each room featuring a bench, power outlet, fold-down table, and a lockable door. Nursing mothers also get 30min free in the airport sleep cabins. The airport also has 42 Companion Care or Family restrooms dotted around the airport. PHL has the Ready for Take-Off play area in Terminal A with aviation-themed climbing toys for the kids.

  • What are the transport options from Philadelphia International Airport?

    PHL is served by the bus. SEPTA provides regular bus services from the airport to various hubs in Philadelphia. The same SEPTA also provides connections to the Amtrak station in Philadelphia. Aside from the bus, SEPTA runs a light rail train connecting the airport to central Philadelphia. Taxis are also available outside the terminal building, and they are metered. You can also opt for shuttles offering door-to-door services or rental cars from the car rental center.

  • What is the cheapest flight from San Diego to Philadelphia?

    In the last 3 days, the lowest price for a flight from San Diego to Philadelphia was £125 for a one-way ticket and £397 for a return.

  • Which airlines offer Wi-Fi service onboard planes from San Diego to Philadelphia?

    All the following airlines offer inflight Wi-Fi service on the San Diego to Philadelphia flight route: JetBlue, Alaska Airlines, American Airlines, Delta, Iberia, and British Airways.

  • Which aircraft models fly most regularly from San Diego to Philadelphia?

    The Airbus A321neo is the aircraft model that flies most regularly on the San Diego to Philadelphia flight route.

  • Which airline alliances offer flights from San Diego to Philadelphia?

    oneworld is the only airline alliance operating flights between San Diego and Philadelphia.

  • On which days can I fly direct from San Diego to Philadelphia?

    There are direct flights from San Diego to Philadelphia on a daily basis.

  • How does KAYAK find such low prices on flights from San Diego to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Philadelphia with an airline and back to San Diego with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from San Diego to Philadelphia

  • San Diego International Airport (SAN) is a major transportation hub, divided into Terminals 1 and 2. You can easily stroll between the terminals, but take the Airport Loop shuttle service for quicker access. It is available 24h and provides an easy connection between the terminals and the airport complex.
  • United Airlines and Delta are the only airline-affiliated lounges at SAN. To access these lounges, you’ll need a flight ticket and pay a one-time fee at the door. You’re also welcome to relax and unwind at the other airport lounge, Airspace Lounge, which you can access by paying at the door only.
  • SAN is ADA compliant and a fully accessible airport. The airport has provided step-free access to all areas and accessible restrooms for those in wheelchairs. Visual paging monitors, TDD telephones, courtesy carts, and Volunteer Airport Ambassadors are conveniently located throughout the airport.
  • Pets are welcome to travel through SAN. However, TSA requires all pets to remain in their crates while in the airport. They can only leave when walking through security or using the indoor relief areas. You’ll find six outdoor relief areas in SAN and one indoor relief area at Terminal 2.
  • You’re welcome to shop and stock up on essentials at the duty-free shops at Philadelphia International Airport (PHL). There are two locations at PHL, Terminal A-East, and Terminal A-West.
See more tips

Prefer to fly direct from San Diego to Philadelphia?

Find which airlines fly direct from San Diego to Philadelphia, which days they fly and book direct flights.

Direct departures

San Diego to Philadelphia

Monday

American Airlines, British Airways, Iberia, +1 more

American Airlines, British Airways, +2 more

Tuesday

American Airlines, British Airways, Iberia, +1 more

American Airlines, British Airways, +2 more

Wednesday

American Airlines, British Airways, Iberia, +1 more

American Airlines, British Airways, +2 more

Thursday

American Airlines, British Airways, Iberia, +1 more

American Airlines, British Airways, +2 more

Friday

American Airlines, British Airways, Iberia, +1 more

American Airlines, British Airways, +2 more

Saturday

American Airlines, British Airways, Iberia, +1 more

American Airlines, British Airways, +2 more

Sunday

American Airlines, British Airways, Iberia, +1 more

American Airlines, British Airways, +2 more

See more direct flights

Direct returns

Philadelphia to San Diego

Monday

American Airlines, British Airways, Iberia, +1 more

American Airlines, British Airways, +2 more

Tuesday

American Airlines, British Airways, Iberia, +1 more

American Airlines, British Airways, +2 more

Wednesday

American Airlines, British Airways, Iberia, +1 more

American Airlines, British Airways, +2 more

Thursday

American Airlines, British Airways, Iberia, +1 more

American Airlines, British Airways, +2 more

Friday

American Airlines, British Airways, Iberia, +1 more

American Airlines, British Airways, +2 more

Saturday

American Airlines, British Airways, Iberia, +1 more

American Airlines, British Airways, +2 more

Sunday

American Airlines, British Airways, Iberia, +1 more

American Airlines, British Airways, +2 more

See more direct flights
See more direct flights

Book cheap flights from San Diego to Philadelphia

Cheapest flights to Philadelphia from San Diego found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Diego to Philadelphia found on KAYAK in the last 72 hours.
5/7Fri
1 stopJetBlue
8h 48mSAN-PHL
£100
13/7Sat
1 stopUnited Airlines
7h 54mSAN-PHL
£526
28/6Fri
3 stopsUnited Airlines
15h 14mSAN-PHL
£571
19/5Sun
1 stopUnited Airlines
19h 28mSAN-PHL
£599
13/7Sat
2 stopsUnited Airlines
10h 45mSAN-PHL
£637
19/5Sun
2 stopsUnited Airlines
12h 49mSAN-PHL
£693

Search by stops

Search by airline

Search by price

Last minute flights from San Diego to Philadelphia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Diego to Philadelphia that are departing in the next 10 days.
4/5Sat
multi-stopUnited Airlines
7h 23mSAN-PHL
7/5Tue
multi-stopUnited Airlines
10h 26mPHL-SAN
£367

Search by stops

Search by airline

Search by price

San Diego - Philadelphia Flights

Departure:

San Diego (SAN)United States

Destination:

Philadelphia (PHL)United States

Cabin classes:

£777

Browse origins:

  • Flights » 
  • San Diego

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Philadelphia