$168 Cheap Delta flights San Francisco (SFO) to St. George (SGU)

Finding cheap one-way Delta Air Lines flights from SFO to SGU from $168 on Expedia is easy — just filter by “Price (lowest to highest).” Or check out our affordable return fares from $218 for your next getaway.**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 most affordable months to fly to St. George with Delta Air Lines. You could also find great prices on one-way and return fares in December.

Search for cheap Delta Air Lines flights from San Francisco Intl. Airport (SFO) to St. George Airport (SGU) 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. No matter the fare class and journey, the best day to book a domestic flight is usually 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.

Fill in your dates, hit search and tick the “Nonstop” filter on Expedia to find any direct flights from SFO to SGU with Delta Air Lines or another airline.

Sort your results by “Early Morning” and “Morning” to browse the earliest flights from SFO to SGU. 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.

Delta Air Lines flights from San Francisco Intl. Airport (SFO) to St. George touch down at St. George Airport (SGU). This is the main entry point here.

Traveling from SFO to SGU with Delta Air Lines means enjoying a host of perks, including an excellent in-flight experience and a rewarding loyalty program. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*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 booking, but your airline may charge a fee after that. For more information about modifying your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to change your itinerary without being charged, apply the “Changes included” or “No cancel fee” filter when organizing your next getaway.