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Cheap flights from Pennsylvania to San Diego from $41

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to San Diego departing on 3/29. 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 Pennsylvania to San Diego

Cheap round-trip flights

These are some of the best round-trip flight deals from Pennsylvania to San Diego that have been recently found on momondo from popular airlines, departing in the coming months.
7:40 pm - 7:16 amPHL-SAN
14h 36m1 stop
8:07 pm - 6:05 amSAN-PHL
6h 58m1 stop
$82Spirit Airlines
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Tue, Mar 18 - Tue, Mar 25
6:57 pm - 7:16 amEWR-SAN
15h 19m1 stop
8:07 pm - 2:53 pmSAN-EWR
15h 46m1 stop
$99Spirit Airlines
Find Deal
Tue, Mar 25 - Tue, Apr 1
7:00 am - 11:29 amDCA-SAN
7h 29m1 stop
6:25 am - 4:59 pmSAN-DCA
7h 34m1 stop
$129Frontier
Find Deal
Tue, Apr 15 - Tue, Apr 29
5:30 pm - 7:41 amLGA-SAN
17h 11m2 stops
10:29 am - 8:59 pmSAN-LGA
7h 30m1 stop
Wed, Mar 19 - Wed, Mar 26
3:17 pm - 7:41 amLGA-SAN
19h 24m2 stops
6:25 am - 10:00 pmSAN-LGA
12h 35m1 stop
Wed, Mar 26 - Wed, Apr 2
7:59 am - 7:17 pmJFK-SAN
14h 18m1 stop
9:36 pm - 6:30 amSAN-JFK
29h 54m1 stop
$165Frontier
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Tue, Mar 11 - Sun, Mar 16
2:50 pm - 10:00 pmIAD-SAN
10h 10m1 stop
9:30 am - 10:40 pmSAN-IAD
10h 10m2 stops
$235Southwest
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Tue, May 6 - Thu, May 8
4:05 pm - 7:35 pmJFK-SAN
6h 30mnonstop
10:39 pm - 6:59 amSAN-JFK
5h 20mnonstop
$237Alaska Airlines
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Tue, Mar 25 - Tue, Apr 1
9:30 am - 12:53 pmJFK-SAN
6h 23mnonstop
7:55 pm - 7:56 amSAN-JFK
9h 01m1 stop
$247Alaska Airlines
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Tue, Mar 25 - Tue, Apr 1
5:30 pm - 10:50 pmIAD-SAN
8h 20m1 stop
9:25 pm - 2:05 pmSAN-IAD
13h 40m1 stop
$271Southwest
Find Deal
Tue, Apr 1 - Mon, Apr 7

Spirit Airlines flights from Pennsylvania to San Diego

Our best Spirit Airlines deals on Pennsylvania to San Diego flight tickets
Spirit Airlines
Mar 18
PHL7:40 pmPhiladelphia
14h 36m
1 stop
SAN7:16 amSan Diego
Mar 25
SAN8:07 pmSan Diego
6h 58m
1 stop
PHL6:05 amPhiladelphia
Spirit Airlines
Mar 25
EWR6:57 pmNewark
15h 19m
1 stop
SAN7:16 amSan Diego
Apr 1
SAN8:07 pmSan Diego
15h 46m
1 stop
EWR2:53 pmNewark
Spirit Airlines
May 3
PHL10:08 pmPhiladelphia
12h 11m
1 stop
SAN7:19 amSan Diego
May 6
SAN6:15 amSan Diego
7h 07m
1 stop
PHL4:22 pmPhiladelphia

Southwest flights from Pennsylvania to San Diego

Our best Southwest deals on Pennsylvania to San Diego flight tickets
Southwest
May 6
IAD2:50 pmWashington, D.C. Dulles Intl
10h 10m
1 stop
SAN10:00 pmSan Diego
May 8
SAN9:30 amSan Diego
10h 10m
2 stops
IAD10:40 pmWashington, D.C. Dulles Intl
Southwest
Apr 1
IAD5:30 pmWashington, D.C. Dulles Intl
8h 20m
1 stop
SAN10:50 pmSan Diego
Apr 7
SAN9:25 pmSan Diego
13h 40m
1 stop
IAD2:05 pmWashington, D.C. Dulles Intl
Southwest
Mar 10
PIT7:05 pmPittsburgh
15h 50m
2 stops
SAN7:55 amSan Diego
Mar 16
SAN7:40 pmSan Diego
11h 50m
1 stop
PIT10:30 amPittsburgh

See travel insights to San Diego from

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

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 San Diego?

If you are unable to visit San Diego during the month of January, then departing from Pennsylvania during the month November is also very affordable. Most momondo users find prices during this month for around $415.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Pennsylvania to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $417. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $543. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $394. Flights in the morning are often more expensive with an average ticket price of $502.

What is the cheapest Pennsylvania to San Diego flight route?

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

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

You are more likely to see cheaper flights to San Diego from Pennsylvania when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $456 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Pennsylvania for as low as $411 on momondo.

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

There are 4 cabin classes available to choose from on Pennsylvania to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Pennsylvania to San Diego flight deals and tips

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

Best Price Found

$41

Fastest flight time

5h 00m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Pennsylvania in the past 72 hours is $41. The best round-trip flight deal from Pennsylvania to San Diego found on momondo in the last 72 hours is $82.
The fastest flight from Pennsylvania to San Diego takes 5h 00m
Direct flights go from Pennsylvania to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)

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

    Prices for flights from Pennsylvania to San Diego Airport are refreshed on a daily basis.

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

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

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

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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


Best airlines flying from Pennsylvania to San Diego

Compare and see reviews for airlines that fly from Pennsylvania to San Diego with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $96Free CancellationRating
6.0
3,343 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $134Free CancellationRating
6.3
7,983 reviews
Search Spirit Airlines flights
Breeze AirwaysPriceFrom $156Free CancellationRating
8.1
150 reviews
Search Breeze Airways flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $201Free CancellationRating
8.0
8,165 reviews
Search Delta flights
United AirlinesPriceFrom $232Free CancellationRating
7.4
8,733 reviews
Search United Airlines flights
SouthwestPriceFrom $292Free CancellationRating
8.1
4,374 reviews
Search Southwest flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
El Cajon
Coronado
Julian
La Mesa
National City
Lemon Grove
San Ysidro
Imperial Beach
Borrego Springs
Alpine
Poway
Santee

Why use momondo?

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

Finding the right flight to San Diego from Pennsylvania is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to San Diego from Pennsylvania with this policy.

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

momondo provides multiple filters to help you find the best flight to San Diego from Pennsylvania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Pennsylvania to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Pennsylvania to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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