$116 Cheap United flights Newark Liberty Intl. Airport (EWR) to Orange County (SNA)

Scoring cheap one-way United Airlines flights from EWR to SNA from $116 on Expedia is a breeze — just filter by "Price (lowest to highest)." Or check out our affordable return fares from $199 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.

Begin your search one to three months before your departure to find cheaper fares on United Airlines flights from Liberty Intl. Airport (EWR) 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 cut 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 trips.*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.

Setting off from EWR at 6:35AM UTC-5, the earliest United Airlines flight to SNA lands at 9:56AM UTC-8. Traveling early means you'll be less likely to encounter delays.* Not a morning person? The last United Airlines flight from EWR to SNA departs at 6:14PM UTC-5 and touches down at 9:37PM UTC-8.*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.

A rewarding loyalty program and the chance to rack up points through United Mileage Plus are the start of the reasons to fly from EWR to SNA with United Airlines. Plus, when you sign up to Expedia's free One Key™ program, you can receive OneKeyCash™* alongside any airline loyalty program earnings. It's yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.