$120 Cheap United flights Orange County (SNA) to Chattanooga (CHA)

Grab budget-friendly return United Airlines flights from $232 from SNA to CHA by sorting your results from “Price (lowest to highest)” on Expedia. Or search for deals from $120 for a one-way trip.**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.

United Airlines flights to Chattanooga are generally cheaper in the low-season months of January and February. Whether you’re searching for a one-way or a return ticket, you could find a better deal then.

Look for cheap United Airlines flights from John Wayne Airport (SNA) to Chattanooga Metropolitan Airport (CHA) one to three months prior to your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**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 SNA to CHA with United Airlines or other carriers, check the “Nonstop” filter when looking for flights.

Find United Airlines’s earliest flights from SNA to CHA by checking the “Morning” and “Early Morning” filters. Not only will you arrive sooner, early departures also experience 20% 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.

United Airlines flights from John Wayne Airport (SNA) to Chattanooga come in to land at Chattanooga Metropolitan Airport (CHA). This is the main entry point here.

A rewarding loyalty program and the ability to collect points through United Mileage Plus are the start of the reasons to fly from SNA to CHA with United Airlines. Plus, when you sign up to our One Key™ program, you can receive OneKeyCash™* in addition to any airline loyalty program earnings. It’s yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are often free within 24 hours of making a booking, but your airline may charge you after that time. For further information about modifying your reservation, head to your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to change your plans without additional charges, check the “No cancel fee” or “Changes included” filter when planning your next break.