Frontier Airlines Flights from Philadelphia (PHL) to San Diego (SAN)
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Frontier Airlines Flights from PHL to SAN
How much is a Frontier Airlines flight from Philadelphia (PHL) to San Diego (SAN)?
One-way flights start as little as and there are roundtrips available from . Get in! You can score some sweet deals with Wotif and Frontier Airlines.
How many non-stop Frontier Airlines flights from Philadelphia (PHL) to San Diego (SAN) are there per day?
Frontier Airlines flies flights direct every day between Philadelphia (PHL) and San Diego (SAN).
How far is Philadelphia (PHL) from San Diego (SAN)?
It’s from Philadelphia (PHL) to San Diego (SAN).
What is the best airline to fly from Philadelphia Intl.?
At Wotif, we give you all the available options from our reputable partners. Select the airline that best suits your preferences and membership loyalties. You can fly from Philadelphia Intl. with: .
Can I change or cancel my Frontier Airlines tickets from Philadelphia to San Diego on Wotif?
Change of plans? No worries! We’re right here to make things as easy as possible. Check out the Frontier Airlines rules and restrictions in your itinerary. You can also use the No Change Fees filter to find flexible plane tickets for future trips. For more information on how to cancel or change your flight on Wotif, visit our customer service portal.
How do I find the best deal on Frontier Airlines flights from Philadelphia (PHL) to San Diego (SAN)?
Just review and compare all our awesome offers or enter your travel dates to see more terrific deals on Frontier Airlines flights from Philadelphia. And remember you can save even more when you bundle a hotel with your flight as part of a Wotif package. Sweet!
What’s a good way to get cheap Frontier Airlines flight tickets from Philadelphia to San Diego?
We have loads of cheap flights, so just enter your travel dates to see what’s available. If you can be flexible on when you fly, you’ll find even more epic flight deals. So get booking!
What is the cheapest time of year to fly from Philadelphia (PHL) to San Diego (SAN)?
The cheapest time of the year for a return trip is . One-way, the cheapest month to fly is . Check our deal cards for details.
How long does it take to fly from PHL to SAN?
It typically takes hours to fly directly from Philadelphia (PHL) to San Diego (SAN).
Epic Hotel in San Diego
Sheraton San Diego Resort
Overall amazing
Reviewed on 22 Apr 2026
Wyndham San Diego Bayside
Great place to stay the night before for those boarding cruise ships at the San Diego Cruise terminal located literally across the street. Very convenient.
Reviewed on 24 Apr 2026
Handlery Hotel
Beds were very uncomfortable plus the pillows were like small squares of pillow stuffing not comfortable at all. Our sliding glass door was very hard to open n shut. Besides that everything was okay.
Reviewed on 24 Apr 2026
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^Savings based on all package bookings made with Flight + Hotel on Wotif.co.nz from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.