$121 Cheap Frontier Airlines flights Philadelphia (PHL) to Orange County (SNA)

Use the “Price (lowest to highest)” filter on Expedia to look for cheap Frontier Airlines return flights from $182 from PHL to SNA. Affordable one-way options from $121 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Browse for round-trip or one-way flights to Santa Ana in January or April. You could find an affordable fare with Frontier Airlines during these off-season months.

Start searching one to three months ahead of your travel date to get cheaper fares on Frontier Airlines flights from Philadelphia Intl. Airport (PHL) to John Wayne Airport (SNA). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To figure out if there’s a direct trip from PHL to SNA with Frontier Airlines or another carrier, select the “Nonstop” filter when looking for flights.

Browse Frontier Airlines’s earliest flights from PHL to SNA by checking the “Morning” and “Early Morning” filters. Not only will you arrive sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Hop on a Frontier Airlines flight from Philadelphia Intl. Airport (PHL) to Santa Ana, and you’ll probably land at John Wayne Airport (SNA). This is the airline’s primary hub in this destination.

A rewarding loyalty program and the chance to rack up points through Frontier Miles are the start of the reasons to fly from PHL to SNA with Frontier Airlines. Plus, when you sign up to Expedia’s free One Key™ program, you can earn OneKeyCash™* on top of Frontier Airlines’s loyalty program earnings. It’s yours to spend on future travel plans.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s generally possible to reschedule or cancel your flight, although additional fees may apply if you made your booking over 24 hours ago. Need flexible options? Use Expedia’s “Changes included” or “No cancel fee” filter to find flights that won’t charge you extra if you need to adjust your plans. To update your booking, visit “Trips,” select your flight and click on “Manage Booking” for further information.