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Cheap flights from San Diego to Philadelphia from $63

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Philadelphia departing on 1/8. 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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Find the cheapest flights from San Diego to Philadelphia

Cheap round-trip flights

These are some of the best round-trip flight deals from San Diego to Philadelphia that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Diego to Philadelphia.

Cheap last minute flights

Planning a quick getaway from San Diego to Philadelphia? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Philadelphia, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Diego to Philadelphia

Find recent round-trip train or bus tickets from San Diego to Philadelphia.

All round-trip flight deals to Philadelphia

The cheapest plane tickets to Philadelphia found on KAYAK recently.
7:16 pm - 1:42 pmSAN-PHL
15h 26m1 stop
6:15 am - 3:26 pmPHL-SAN
12h 11m1 stop
$125Spirit Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
6:25 am - 8:48 pmSAN-PHL
11h 23m1 stop
9:53 pm - 11:52 pmPHL-SAN
28h 59m1 stop
$150Frontier
Find Deal
Thu, Jan 23 - Thu, Jan 30
9:56 pm - 7:38 amSAN-PHL
6h 42m1 stop
7:45 am - 7:18 pmPHL-SAN
14h 33m1 stop
$152Frontier
Find Deal
Sat, Feb 15 - Wed, Feb 19
10:45 pm - 6:45 amSAN-PHL
5h 00mnonstop
8:50 am - 11:50 amPHL-SAN
6h 00mnonstop
$269American Airlines
Find Deal
Thu, Jan 16 - Wed, Jan 22
10:45 pm - 6:45 amSAN-PHL
5h 00mnonstop
7:05 pm - 10:08 pmPHL-SAN
6h 03mnonstop
$270American Airlines
Find Deal
Thu, Jan 16 - Thu, Jan 23
1:35 pm - 11:55 pmSAN-PHL
7h 20m1 stop
6:55 am - 12:24 pmPHL-SAN
8h 29m1 stop
$284Delta
Find Deal
Tue, Jan 14 - Sat, Jan 18
10:40 pm - 9:27 amSAN-PHL
7h 47m1 stop
1:05 pm - 8:43 pmPHL-SAN
10h 38m1 stop
$325Delta
Find Deal
Sat, Apr 19 - Sat, Apr 26
9:15 am - 9:55 pmSAN-PHL
9h 40m2 stops
2:45 pm - 9:55 pmPHL-SAN
10h 10m2 stops
$370Southwest
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Thu, Jan 16 - Wed, Jan 22
6:47 pm - 5:33 amSAN-PHL
7h 46m1 stop
3:40 pm - 9:10 pmPHL-SAN
8h 30m1 stop
$398United Airlines
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Sat, Jan 4 - Sat, Feb 8
12:40 pm - 11:24 pmSAN-PHL
7h 44m1 stop
5:10 pm - 10:30 pmPHL-SAN
8h 20m1 stop
$402United Airlines
Find Deal
Tue, Jan 7 - Sat, Jan 18
7:16 pm - 1:42 pmSAN-PHL
15h 26m1 stop
$63Spirit Airlines
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Wed, Jan 8
9:56 pm - 7:38 amSAN-PHL
6h 42m1 stop
$64Frontier
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Sat, Feb 15
7:15 pm - 5:46 amSAN-PHL
7h 31m1 stop
$146Delta
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Wed, Apr 30
10:45 pm - 6:45 amSAN-PHL
5h 00mnonstop
$149American Airlines
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Wed, Jan 8
9:30 am - 5:27 pmSAN-PHL
4h 57mnonstop
$157American Airlines
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Wed, Apr 30
12:05 pm - 11:53 pmSAN-PHL
8h 48m1 stop
$183Delta
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Thu, Jan 9
9:15 am - 9:55 pmSAN-PHL
9h 40m2 stops
$185Southwest
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Thu, Jan 16
9:45 am - 9:45 pmSAN-PHL
9h 00m2 stops
$186Southwest
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Wed, Jan 15
7:43 pm - 2:11 pmSAN-PHL
15h 28m3 stops
$218United Airlines
Find Deal
Wed, Jan 8
6:47 pm - 5:33 amSAN-PHL
7h 46m1 stop
$221United Airlines
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Wed, Jan 1
7:16 pm - 1:45 pmSAN-PHL
15h 29m1 stop
7:30 am - 7:45 amPHL-SAN
27h 15m1 stop
Thu, Dec 19 - Sat, Jan 4
9:10 pm - 6:00 amSAN-PHL
29h 50m1 stop
7:30 am - 7:45 amPHL-SAN
27h 15m1 stop
$359Frontier
Find Deal
Sun, Dec 22 - Sat, Jan 4
5:10 pm - 5:47 amSAN-PHL
9h 37m1 stop
3:55 pm - 9:05 pmPHL-SAN
8h 10m1 stop
$384Delta
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Sat, Dec 21 - Wed, Jan 8
7:05 pm - 5:47 amSAN-PHL
7h 42m1 stop
10:33 am - 10:51 pmPHL-SAN
15h 18m2 stops
$421Delta
Find Deal
Sat, Dec 21 - Wed, Jan 8
7:16 pm - 1:45 pmSAN-PHL
15h 29m1 stop
8:29 am - 6:21 pmPHL-SAN
36h 52m3 stops
$480Spirit Airlines
Find Deal
Thu, Dec 19 - Thu, Jan 2
7:16 pm - 8:15 pmSAN-PHL
21h 59m2 stops
8:29 am - 10:12 pmPHL-SAN
16h 43m1 stop
$497Spirit Airlines
Find Deal
Mon, Dec 23 - Thu, Jan 2
7:30 pm - 5:16 amSAN-PHL
6h 46m1 stop
9:00 am - 11:54 amPHL-SAN
5h 54mnonstop
$525American Airlines
Find Deal
Sat, Dec 21 - Tue, Dec 31
10:52 am - 9:17 pmSAN-PHL
7h 25m1 stop
8:43 pm - 11:34 pmPHL-SAN
5h 51mnonstop
$531American Airlines
Find Deal
Thu, Dec 19 - Sat, Jan 4
6:15 am - 5:20 pmSAN-PHL
8h 05m1 stop
6:00 am - 11:28 amPHL-SAN
8h 28m1 stop
$591United Airlines
Find Deal
Fri, Dec 20 - Sat, Jan 11
6:15 am - 5:20 pmSAN-PHL
8h 05m1 stop
3:00 pm - 9:03 pmPHL-SAN
9h 03m1 stop
$666United Airlines
Find Deal
Fri, Dec 20 - Mon, Jan 6
10:45 pm - 6:45 amSAN-PHL
5h 00mnonstop
4:58 pm - 7:50 pmPHL-SAN
5h 52mnonstop
$269American Airlines
Find Deal
Wed, Feb 5 - Wed, Feb 12
10:45 pm - 6:45 amSAN-PHL
5h 00mnonstop
7:05 pm - 10:08 pmPHL-SAN
6h 03mnonstop
$270American Airlines
Find Deal
Thu, Jan 16 - Thu, Jan 23
9:30 am - 5:33 pmSAN-PHL
5h 03mnonstop
8:50 am - 11:50 amPHL-SAN
6h 00mnonstop
$283American Airlines
Find Deal
Tue, Jan 14 - Sat, Jan 18
9:30 am - 5:33 pmSAN-PHL
5h 03mnonstop
8:50 am - 11:50 amPHL-SAN
6h 00mnonstop
$297American Airlines
Find Deal
Tue, Jan 7 - Tue, Jan 14
10:45 pm - 6:45 amSAN-PHL
5h 00mnonstop
7:05 pm - 10:08 pmPHL-SAN
6h 03mnonstop
$305American Airlines
Find Deal
Tue, Jan 14 - Sat, Jan 18
11:34 pm - 7:40 amSAN-PHL
5h 06mnonstop
6:30 pm - 9:17 pmPHL-SAN
5h 47mnonstop
$313American Airlines
Find Deal
Tue, Apr 29 - Wed, May 7
10:45 pm - 6:45 amSAN-PHL
5h 00mnonstop
7:05 pm - 10:08 pmPHL-SAN
6h 03mnonstop
$322American Airlines
Find Deal
Tue, Jan 21 - Thu, Jan 23
9:30 am - 5:33 pmSAN-PHL
5h 03mnonstop
7:05 pm - 10:08 pmPHL-SAN
6h 03mnonstop
$325American Airlines
Find Deal
Thu, Jan 16 - Wed, Jan 22
10:45 pm - 6:45 amSAN-PHL
5h 00mnonstop
8:50 am - 11:50 amPHL-SAN
6h 00mnonstop
$330American Airlines
Find Deal
Mon, Jan 27 - Sat, Feb 1
9:30 am - 5:33 pmSAN-PHL
5h 03mnonstop
8:50 am - 11:50 amPHL-SAN
6h 00mnonstop
$347American Airlines
Find Deal
Wed, Jan 8 - Fri, Jan 10

Delta flights from San Diego to Philadelphia

Our best Delta deals on San Diego to Philadelphia flight tickets
Delta
Jan 14
SAN1:35 pmSan Diego
7h 20m
1 stop
PHL11:55 pmPhiladelphia
Jan 18
PHL6:55 amPhiladelphia
8h 29m
1 stop
SAN12:24 pmSan Diego
Delta
Apr 19
SAN10:40 pmSan Diego
7h 47m
1 stop
PHL9:27 amPhiladelphia
Apr 26
PHL1:05 pmPhiladelphia
10h 38m
1 stop
SAN8:43 pmSan Diego
Delta
Jan 27
SAN6:25 amSan Diego
8h 26m
1 stop
PHL5:51 pmPhiladelphia
Feb 1
PHL11:30 amPhiladelphia
10h 21m
1 stop
SAN6:51 pmSan Diego

Frontier flights from San Diego to Philadelphia

Our best Frontier deals on San Diego to Philadelphia flight tickets
Frontier
Jan 23
SAN6:25 amSan Diego
11h 23m
1 stop
PHL8:48 pmPhiladelphia
Jan 30
PHL9:53 pmPhiladelphia
28h 59m
1 stop
SAN11:52 pmSan Diego
Frontier
Feb 15
SAN9:56 pmSan Diego
6h 42m
1 stop
PHL7:38 amPhiladelphia
Feb 19
PHL7:45 amPhiladelphia
14h 33m
1 stop
SAN7:18 pmSan Diego
Frontier
Feb 28
SAN8:08 pmSan Diego
7h 06m
1 stop
PHL6:14 amPhiladelphia
Mar 2
PHL7:45 amPhiladelphia
8h 43m
1 stop
SAN1:28 pmSan Diego

See travel insights to Philadelphia from

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

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 typical price of a round-trip flight between San Diego and Philadelphia?

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from San Diego is in September. Flight prices, which tend to average around $415, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Philadelphia, with average flight prices from San Diego averaging around $443.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from San Diego to Philadelphia is on a Tuesday. Travelers who choose to depart for Philadelphia on a Tuesday will often find tickets for as low as $415. On the other hand, Sunday is the most expensive day to depart from San Diego because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $531.

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

According to our data, the cheapest time of day to fly to Philadelphia is in the afternoon. momondo users have found flights departing from San Diego to Philadelphia in the afternoon for as low as $260. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $484.

What is the cheapest San Diego to Philadelphia flight route?

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

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

Most flyers found that booking tickets 54 days in advance of their planned departure date is the best time to get cheap flights to Philadelphia. During this timeframe, flight prices are around $469. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from San Diego for as low as $363 on momondo.

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

There are 4 cabin classes available to choose from on San Diego to Philadelphia 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 San Diego to Philadelphia flights?

You could potentially save up to 57% on your flight if you consider stops on a San Diego to Philadelphia flight.

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

As of December 2024, prices for San Diego to Philadelphia flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from San Diego to Philadelphia

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

Cheap San Diego to Philadelphia (SAN to PHL) flight deals and tips

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

Best Price Found

$63

Fastest flight time

4h 55m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from San Diego in the past 72 hours is $63. The best round-trip flight deal from San Diego to Philadelphia found on momondo in the last 72 hours is $125.
The fastest flight from San Diego to Philadelphia takes 4h 55m
Direct flights go from San Diego to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)

  • How far is San Diego to Philadelphia by plane?

    Philadelphia is 2366.5 mi away from San Diego. By plane, this route typically takes 4h 55m.

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

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

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

  • How old do you have to be to fly from San Diego Airport to Philadelphia 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 San Diego Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

  • What is the most popular airline from San Diego to Philadelphia?


Best airlines flying from San Diego to Philadelphia

Compare and see reviews for airlines that fly from San Diego to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $140Free CancellationRating
6.3
8,119 reviews
Search Spirit Airlines flights
FrontierPriceFrom $145Free CancellationRating
6.1
3,479 reviews
Search Frontier flights
United AirlinesPriceFrom $223Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights
SouthwestPriceFrom $231Free CancellationRating
8.1
4,848 reviews
Search Southwest flights
DeltaPriceFrom $256Free CancellationRating
8.0
8,604 reviews
Search Delta flights
American AirlinesPriceFrom $301Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • American Airlines Flights From San Diego to Philadelphia

    Across 9 American Airlines flights from San Diego to Philadelphia this week, the average price was $495, with the best American Airlines deals starting from $301 round-trip. 10,000 users have rated American Airlines on momondo, with an average score of 7.2/10.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Philadelphia for you.

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

Flights from San Diego to Philadelphia 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 San Diego to Philadelphia?

momondo helps you find the best flight between San Diego and Philadelphia 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 San Diego to Philadelphia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Philadelphia from San Diego. 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.


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