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Cheap flights from San Diego to Pennsylvania from $101

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 Pennsylvania departing on 12/11. 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 Pennsylvania

Cheap round-trip flights

Frontier Logo
6:41 am - 10:00 pmSAN-LGA
12h 19m1 stop
Frontier Logo
10:55 pm - 11:50 pmLGA-SAN
27h 55m1 stop
$216Frontier
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Tue, Oct 14 - Tue, Oct 21
Frontier Logo
6:25 am - 5:30 amSAN-JFK
20h 05m1 stop
Frontier Logo
1:00 pm - 8:08 pmJFK-SAN
10h 08m1 stop
$216Frontier
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Thu, Oct 23 - Mon, Oct 27
Southwest Logo
9:35 am - 8:50 pmSAN-DCA
8h 15m2 stops
Southwest Logo
4:15 pm - 9:05 pmDCA-SAN
7h 50m1 stop
$238Southwest
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Tue, Oct 28 - Wed, Nov 5
United Airlines Logo
8:08 pm - 7:15 amSAN-EWR
8h 07m1 stop
United Airlines Logo
6:45 am - 9:33 amEWR-SAN
5h 48mnonstop
$243United Airlines
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Tue, Oct 21 - Sat, Oct 25
United Airlines Logo
12:07 pm - 10:12 pmSAN-IAD
7h 05m1 stop
United Airlines Logo
5:55 pm - 8:33 pmIAD-SAN
5h 38mnonstop
$243United Airlines
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Sat, Nov 15 - Mon, Nov 24
Delta Logo
10:10 pm - 6:34 amSAN-JFK
5h 24mnonstop
Delta Logo
8:29 pm - 11:47 pmJFK-SAN
6h 18mnonstop
$247Delta
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Fri, Nov 7 - Tue, Nov 11
Southwest Logo
7:25 am - 5:10 pmSAN-DCA
6h 45m1 stop
Southwest Logo
5:30 pm - 10:25 pmDCA-SAN
7h 55m1 stop
$252Southwest
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Sat, Nov 15 - Mon, Nov 24
Delta Logo
10:20 pm - 8:43 amSAN-EWR
7h 23m1 stop
Delta Logo
6:00 am - 10:34 amEWR-SAN
7h 34m1 stop
$261Delta
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Mon, Oct 20 - Sat, Oct 25
American Airlines Logo
6:15 am - 7:21 pmSAN-IAD
10h 06m2 stops
American Airlines Logo
2:16 pm - 7:43 pmIAD-SAN
8h 27m1 stop
$262American Airlines
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Sat, Nov 15 - Mon, Nov 17
American Airlines Logo
12:40 pm - 11:35 pmSAN-JFK
7h 55m1 stop
American Airlines Logo
2:30 pm - 7:29 pmJFK-SAN
7h 59m1 stop
$266American Airlines
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Sat, Oct 25 - Sat, Nov 1

Alaska Airlines flights from San Diego to Pennsylvania

Our best Alaska Airlines deals on San Diego to Pennsylvania flight tickets
Alaska Airlines
Oct 25
SAN9:51 pmSan Diego
5h 38m
JFK6:29 amNew York John F Kennedy Intl
Oct 29
JFK4:27 pmNew York John F Kennedy Intl
6h 21m
SAN7:48 pmSan Diego
$224
Find similar
Alaska Airlines
Oct 17
SAN9:51 pmSan Diego
5h 38m
JFK6:29 amNew York John F Kennedy Intl
Oct 21
JFK4:30 pmNew York John F Kennedy Intl
5h 58m
SAN7:28 pmSan Diego
$229
Find similar
Alaska Airlines
Oct 25
SAN8:20 amSan Diego
5h 39m
EWR4:59 pmNewark
Oct 28
EWR6:06 pmNewark
6h 23m
SAN9:29 pmSan Diego
$237
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JetBlue flights from San Diego to Pennsylvania

Our best JetBlue deals on San Diego to Pennsylvania flight tickets
JetBlue
Oct 25
SAN8:40 pmSan Diego
5h 28m
JFK5:08 amNew York John F Kennedy Intl
Nov 1
JFK6:59 amNew York John F Kennedy Intl
6h 08m
SAN10:07 amSan Diego
$237
Find similar
JetBlue
Nov 17
SAN9:05 pmSan Diego
5h 15m
JFK5:20 amNew York John F Kennedy Intl
Nov 21
JFK8:00 amNew York John F Kennedy Intl
6h 24m
SAN11:24 amSan Diego
$250
Find similar
JetBlue
Dec 9
SAN9:05 pmSan Diego
5h 15m
JFK5:20 amNew York John F Kennedy Intl
Dec 16
JFK9:29 amNew York John F Kennedy Intl
6h 18m
SAN12:47 pmSan Diego
$262
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momondo 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, momondo users made 832,500 searches. Data last updated September 22, 2025.
Use the filters below to find and compare flights from San Diego to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Tue 10/14

6:41 am-10:00 pm

1 stop12h 19m

New York LaGuardia

Tue 10/21

10:55 pm-11:50 pm

1 stop27h 55m

$216

San DiegoNew York

SAN - JFK

SANJFK

San Diego

Thu 10/23

6:25 am-5:30 am

1 stop20h 05m

New York John F Kennedy Intl

Mon 10/27

1:00 pm-8:08 pm

1 stop10h 08m

$216

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

Tue 10/28

9:35 am-8:50 pm

2 stops8h 15m

Washington, D.C. Reagan-National

Wed 11/5

4:15 pm-9:05 pm

1 stop7h 50m

$238

San DiegoNewark

SAN - EWR

SANEWR

San Diego

Tue 10/21

8:08 pm-7:15 am

1 stop8h 07m

Newark

Sat 10/25

6:45 am-9:33 am

Nonstop5h 48m

$243

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

Sat 11/15

12:07 pm-10:12 pm

1 stop7h 05m

Washington, D.C. Dulles Intl

Mon 11/24

5:55 pm-8:33 pm

Nonstop5h 38m

$243

San DiegoNew York

SAN - JFK

SANJFK

San Diego

Fri 11/7

10:10 pm-6:34 am

Nonstop5h 24m

New York John F Kennedy Intl

Tue 11/11

8:29 pm-11:47 pm

Nonstop6h 18m

$247

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

Sat 11/15

7:25 am-5:10 pm

1 stop6h 45m

Washington, D.C. Reagan-National

Mon 11/24

5:30 pm-10:25 pm

1 stop7h 55m

$252

San DiegoNewark

SAN - EWR

SANEWR

San Diego

Mon 10/20

10:20 pm-8:43 am

1 stop7h 23m

Newark

Sat 10/25

6:00 am-10:34 am

1 stop7h 34m

$261

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

Sat 11/15

6:15 am-7:21 pm

2 stops10h 06m

Washington, D.C. Dulles Intl

Mon 11/17

2:16 pm-7:43 pm

1 stop8h 27m

$262

San DiegoNew York

SAN - JFK

SANJFK

San Diego

Sat 10/25

12:40 pm-11:35 pm

1 stop7h 55m

New York John F Kennedy Intl

Sat 11/1

2:30 pm-7:29 pm

1 stop7h 59m

$266

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Pennsylvania from

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

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 cheapest month to fly to Pennsylvania?

The month of August is, on average, the cheapest month to fly to Pennsylvania from San Diego, with most prices found around $397. If you don’t want to visit Pennsylvania in August, then you should wait until April to fly from San Diego, when ticket prices are also cheap, with an average price of $406.

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

The cheapest day to depart on your flight to Pennsylvania is on a Wednesday when prices can be found for as low as $483. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $759. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.

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

Our most recent data shows that the best time of day to fly to Pennsylvania is in the afternoon. Flights from San Diego to Pennsylvania during this time can be as low as $260. In contrast, the most expensive time of day to depart to Pennsylvania is in the morning when prices are around $600.

What is the cheapest San Diego to Pennsylvania flight route?

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

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

You are more likely to see cheaper flights to Pennsylvania from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Pennsylvania for around $439 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from San Diego for as low as $392 on momondo.

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

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

You could potentially save up to 9% on your flight if you consider stops on a San Diego to Pennsylvania flight.

Cheap San Diego to Pennsylvania flight deals and tips

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

Best Price Found

$196

Fastest flight time

4h 37m

Direct flights

Every day

Airports in Pennsylvania

3 airports
The best one-way flight to Pennsylvania from San Diego in the past 72 hours is $196. The best round-trip flight deal from San Diego to Pennsylvania found on momondo in the last 72 hours is $365.
The fastest flight from San Diego to Pennsylvania takes 4h 37m
Direct flights go from San Diego to Pennsylvania every day.
There are 3 airports near Pennsylvania: Washington, D.C. Reagan-National (DCA), Philadelphia (PHL), Washington, D.C. Dulles Intl (IAD)
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  • When did momondo last update prices for flights from San Diego Airport to Pennsylvania?

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

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

  • How old do you have to be to fly from San Diego Airport to Pennsylvania?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Pennsylvania.

  • What documentation or ID do you need to fly to Pennsylvania?

    The travel and health documents you'll need for your trip to Pennsylvania may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pennsylvania. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from San Diego to Pennsylvania

Compare and see reviews for airlines that fly from San Diego to Pennsylvania with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $116Free CancellationRating
6.3
8,031 reviews
Search Spirit Airlines flights
Breeze AirwaysPriceFrom $133Free CancellationRating
8.0
208 reviews
Search Breeze Airways flights
FrontierPriceFrom $150Free CancellationRating
5.8
3,166 reviews
Search Frontier flights
DeltaPriceFrom $199Free CancellationRating
7.9
7,971 reviews
Search Delta flights
American AirlinesPriceFrom $230Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
SouthwestPriceFrom $276Free CancellationRating
8.0
4,244 reviews
Search Southwest flights

Why use momondo?

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

It is quick and easy to find San Diego to Pennsylvania flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Pennsylvania that suits you.

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

Yes. momondo allows you to filter the results for San Diego to Pennsylvania flights to just show those with flexible booking policies.

How can momondo help me find flights from San Diego to Pennsylvania?

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

Yes momondo offers price alerts on flights to Pennsylvania 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.

An easier way to manage your Pennsylvania trip

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