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$66+ Cheap flights from San Diego (SAN) to Pennsylvania

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — PHL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from San Diego to Pennsylvania

Keep the following information in mind while searching for San Diego to Pennsylvania flight deals. Data was last updated August 14, 2025.

Round-trip from

$163
(Gotogate)

One-way from

$66
(Cheapflightsfares)

Popular in

December

Cheapest in

April

Average price

$413

Good round-trip deal

$179 or less

Good one-way deal

$127 or less
From San Diego to Pennsylvania
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One-way flight from San Diego to Pennsylvania
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Highest demand for flights based on searches. 8% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from San Diego to Pennsylvania.
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Price to beat on a one-way flight from San Diego to Pennsylvania.
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Find flight deals from San Diego to Pennsylvania

Cheapest flights from San Diego to Pennsylvania
Explore the most affordable flight options available from San Diego to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Gotogate deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/67:15 amSAN - LGA
1 stop11h 56mMultiple Airlines
Sat 9/135:45 amLGA - SAN
2 stops15h 57mMultiple Airlines
Deal found 8/14$163
This Booking.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:15 amSAN - LGA
2 stops13h 48mMultiple Airlines
Thu 9/1810:56 pmLGA - SAN
1 stop27h 57mMultiple Airlines
Deal found 8/14$164
This Gotogate deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:15 amSAN - LGA
1 stop11h 56mFrontier
Wed 9/1710:56 pmLGA - SAN
1 stop15h 13mFrontier
Deal found 8/13$168
This FlightHub deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:15 amSAN - PIT
1 stop7h 05mSpirit Airlines
Wed 9/175:25 pmPIT - SAN
1 stop9h 09mSpirit Airlines
Deal found 8/12$168
This FlightHub deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:17 pmSAN - LGA
2 stops20h 12mSpirit Airlines
Wed 9/1010:59 amLGA - SAN
2 stops15h 35mSpirit Airlines
Deal found 8/13$169
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:33 pmSAN - JFK
1 stop13h 57mFrontier
Mon 9/156:59 amJFK - SAN
1 stop7h 49mFrontier
Deal found 8/14$170
This FlightHub deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:01 pmSAN - LGA
2 stops14h 28mSpirit Airlines
Sat 9/612:57 pmLGA - SAN
2 stops21h 32mSpirit Airlines
Deal found 8/13$174
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:33 pmSAN - JFK
1 stop13h 57mFrontier
Tue 9/166:59 amJFK - SAN
1 stop17h 25mFrontier
Deal found 8/14$175
This Cheapflightsfares deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:15 amSAN - PIT
1 stop7h 05mSpirit Airlines
Tue 9/165:25 pmPIT - SAN
1 stop9h 09mSpirit Airlines
Deal found 8/12$175
This Mytrip deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/57:47 pmSAN - LGA
2 stops20h 54mSpirit Airlines
Tue 9/910:59 amLGA - SAN
2 stops15h 35mSpirit Airlines
Deal found 8/13$176
This FlightHub deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:35 pmSAN - LGA
2 stops19h 54mMultiple Airlines
Wed 9/1710:56 pmLGA - SAN
1 stop15h 13mMultiple Airlines
Deal found 8/14$177
This FlightHub deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:35 pmSAN - LGA
2 stops17h 25mSpirit Airlines
Thu 9/115:45 amLGA - SAN
2 stops15h 57mSpirit Airlines
Deal found 8/12$178

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Pennsylvania 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 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from San Diego to Pennsylvania that are best for you.

Fly from

San Diego

Fly to

Pennsylvania

Route

Depart

Return

Price

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Sat 9/13

7:15 am-10:11 pm

1 stop11h 56m

New York LaGuardia

Wed 9/17

10:59 am-11:34 pm

2 stops15h 35m

$163

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Sat 9/6

7:15 am-10:11 pm

1 stop11h 56m

New York LaGuardia

Sat 9/13

5:45 am-6:42 pm

2 stops15h 57m

$163

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Wed 9/17

6:15 am-11:03 pm

2 stops13h 48m

New York LaGuardia

Thu 9/18

10:56 pm-11:53 pm

1 stop27h 57m

$164

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Thu 9/18

9:03 pm-10:11 pm

1 stop22h 08m

New York LaGuardia

Sat 9/27

10:56 pm-11:53 pm

1 stop27h 57m

$168

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Fri 9/5

7:47 pm-5:30 pm

2 stops18h 43m

New York LaGuardia

Tue 9/9

9:59 am-7:29 am

2 stops24h 30m

$168

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Mon 9/8

6:35 am-10:11 pm

1 stop12h 36m

New York LaGuardia

Thu 9/11

10:56 pm-11:53 pm

1 stop27h 57m

$168

San DiegoPittsburgh

SAN - PIT

SANPIT

San Diego

Wed 9/10

6:15 am-4:20 pm

1 stop7h 05m

Pittsburgh

Wed 9/17

5:25 pm-11:34 pm

1 stop9h 09m

$168

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Sun 9/14

9:03 pm-10:11 pm

1 stop22h 08m

New York LaGuardia

Wed 9/17

10:56 pm-11:09 am

1 stop15h 13m

$168

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Thu 9/11

9:03 pm-10:11 pm

1 stop22h 08m

New York LaGuardia

Thu 9/18

10:56 pm-11:53 pm

1 stop27h 57m

$168

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Sat 9/13

7:15 am-10:11 pm

1 stop11h 56m

New York LaGuardia

Thu 9/18

10:56 pm-11:09 am

1 stop15h 13m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 60 results
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Best time to book a flight from San Diego to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from San Diego with our price prediction graph.
Estimated round-trip 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 Pennsylvania

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

Currently, August is the cheapest month in which you can book a flight from San Diego to Pennsylvania (average of $236). Flying from San Diego to Pennsylvania in March is currently the most expensive (average of $295). 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 PA?

Find hourly flight availability from San Diego to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from San Diego to Pennsylvania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from San Diego to Pennsylvania

Explore weekly flight availability from San Diego to Pennsylvania. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from SAN to USPA 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 (4 on average).

How much does it cost to fly round-trip from San Diego to Pennsylvania?

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated August 14, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from San Diego to Pennsylvania have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,217 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

  • What airport do you fly from for flights from San Diego to Pennsylvania?

    San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to Pennsylvania. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.

  • How popular is this San Diego to Pennsylvania flight route?

    Within the past month, 8 users have taken a look at flights from San Diego to Pennsylvania.

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

    One-way options have recently been found by users for as low as $66 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $83 and American Airlines from $87 one-way.

  • What are the most popular routes from San Diego to Pennsylvania?

    While some choose either San Diego - Newark or San Diego - Washington, D.C. Dulles Intl, San Diego - New York John F Kennedy Intl is the most popular route from San Diego to Pennsylvania.

  • What are the most reliable airlines from San Diego to Pennsylvania?

    Consider American Airlines (77%), British Airways (76%) or Iberia (73%) when booking your flight. These represent the most reliable airlines when flying from San Diego to Pennsylvania.

  • What are the cheapest flights from San Diego to Pennsylvania?

    The cheapest flight price from San Diego to Pennsylvania is $132. On average you can expect to pay $1,089. The most popular route, (San Diego - New York John F Kennedy Intl), can usually be booked for $224.

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

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

  • How can I find direct flights from San Diego to Pennsylvania?

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

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

    Yes. Cheapflights offers flight deals from San Diego to Pennsylvania 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 Pennsylvania?

    Currently, August is the cheapest month in which you can book a flight from San Diego to Pennsylvania (average of $236). Flying from San Diego to Pennsylvania in March is currently the most expensive (average of $295). 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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Alternative routes for San Diego to Pennsylvania

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Top 7 airlines flying from San Diego to Pennsylvania

Discover the top 7 airlines that operate flights from San Diego to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$116Average$274FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$135Average$248FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$150Average$260FlexibilityNo cancel feeOn-time62%
DeltaCheapest$199Average$418FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$231Average$461FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$242Average$494FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$482FlexibilityNo cancel feeOn-time71%

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