$153 Cheap Alaska Airlines flights Philadelphia (PHL) to Orange County (SNA)

Use the “Price (lowest to highest)” filter on Expedia to find cheap Alaska Airlines return flights from $301 from PHL to SNA. Affordable one-way tickets from $153 are available too.**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 return or one-way flights to Santa Ana in January or April. You could find lower fares with Alaska Airlines during these quieter months.

For cheap Alaska Airlines fares from Philadelphia Intl. Airport (PHL) to John Wayne Airport (SNA), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the overall price. Sunday is generally the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**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.

Enter your dates, click search and select “Nonstop” on Expedia to find any direct flights from PHL to SNA with Alaska Airlines or another airline.

Sort your results by “Morning” and “Early Morning” to browse the earliest flights from PHL to SNA. Jetting off early means you’re less likely to experience cancellations.**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.

John Wayne Airport (SNA) is the main Santa Ana gateway for Alaska Airlines flights from Philadelphia Intl. Airport (PHL).

With a rewarding loyalty program and an excellent in-flight experience, Alaska Airlines is a top choice for many passengers heading from PHL to SNA. Also, if you’re a Mileage Plan and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your ticket type, a fee generally applies if you cancel or change your flight more than 24 hours after it’s been confirmed. To find flexible fares, select our “Changes included” or “No cancel fee” filter while searching for flights. For more information on canceling or changing your reservation, head to “Trips,” select your flight and tick “Manage Booking.”