Cheap United flights San Antonio (SAT) to Orange County (SNA)

Landing cheap one-way United Airlines flights from SAT to SNA on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Or check out our affordable return fares for your next break.*

*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.

January is one of the least expensive months to travel to Santa Ana with United Airlines. You could also find great prices on one-way and round-trip fares in April.

Simply enter your dates, click search and select the "Nonstop" filter on Expedia to find any direct flights from SAT to SNA with United Airlines or other carriers.

John Wayne Airport (SNA) is the main Santa Ana gateway for United Airlines flights from San Antonio Intl. Airport (SAT).

In most cases, you can cancel or change your flight, although there may be additional fees if you made your booking over 24 hours ago. Want to keep your options open? Apply the "Changes included" or "No cancel fee" filter to find flights that won't charge you extra if you need to revise your plans. To modify your itinerary, go to "Trips," select your flight and click on "Manage Booking" for further information.