$174 Cheap Delta flights San Diego (SAN) to St. George (SGU)

Apply the “Price (lowest to highest)” filter on Expedia to find cheap Delta Air Lines return flights from $215 from SAN to SGU. Affordable one-way fares from $174 are also on offer.**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 St. George are typically cheaper in the low-season months of January and December. Whether you need a one-way or round-trip ticket, you could find a better deal then.

For cheap Delta Air Lines fares from San Diego Intl. Airport (SAN) to St. George Airport (SGU), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the cost. Sunday is usually the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**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.

Simply enter your dates, press search and tick the “Nonstop” filter on Expedia to find any direct flights from SAN to SGU with Delta Air Lines or other airlines.

Sort your results by “Morning” and “Early Morning” to find the earliest flights from SAN to SGU. Setting off early means flight cancellations are less likely.**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 Diego Intl. Airport (SAN) to St. George land at St. George Airport (SGU). This is the main entry point here.

Delta Air Lines makes flying from SAN to SGU more comfortable with a rewarding loyalty program and an excellent in-flight experience. You may even earn points with Delta SkyMiles. Make sure you sign up to Expedia’s 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 typically applies if you modify or cancel your flight more than 24 hours after it’s been confirmed. To find flexible plane tickets, select our “Changes included” and “No cancel fee” boxes when you search for flights. For additional information on changing or canceling your reservation, head to “Trips,” select your flight and click on “Manage Booking.”