$120 Cheap Delta flights Pasco (PSC) to Orange County (SNA)

Finding cheap one-way Delta Air Lines flights from PSC to SNA from $120 on Expedia is a breeze — just filter by “Price (lowest to highest).” Or check out our budget-friendly return fares from $251 for your next exciting adventure.**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.

Delta Air Lines flights to Santa Ana tend to be cheaper in the off-peak months of January and April. Whether you’re searching for a return or one-way ticket, you could score a better deal then.

Start searching one to three months before your departure to get cheaper fares on Delta Air Lines flights from Tri-Cities Airport (PSC) 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.* Get your timing spot on, 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.

Fill in your dates, press search and select “Nonstop” on Expedia to find any direct flights from PSC to SNA with Delta Air Lines or other airlines.

To find the earliest departure from PSC to SNA with Delta Air Lines, sort your results by “Morning” and “Early Morning.” Booking an early flight generally means you’ll experience fewer 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 hub for Delta Air Lines flights from Tri-Cities Airport (PSC).

Delta Air Lines makes traveling from PSC to SNA more comfortable with an excellent in-flight experience and a rewarding loyalty program. You even have the chance to collect points with Delta SkyMiles. Be sure to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed 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 may apply if you modify or cancel your booking more than 24 hours after it has been confirmed. To find tickets with more flexibility, select our “Changes included” or “No cancel fee” filter when looking for flights. For more information on canceling or modifying your reservation, go to “Trips,” select your flight and click on “Manage Booking.”