Cheap Flights from San Diego (SEE) to St. George (SGU)

Popular airlines from San Diego, CA (SEE-Gillespie Field) to St. George Regional Airport (SGU)

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Frequently asked questions

How much does a flight from San Diego, CA (SEE-Gillespie Field) to St. George Airport (SGU) cost?
Secure a cheap one-way flight or cheap return flight from San Diego, CA (SEE-Gillespie Field) to St. George Airport (SGU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from San Diego, CA (SEE-Gillespie Field) to St. George Airport (SGU)?
Traveling in may help you find better deals, as it's the cheapest month for flights between SEE and SGU. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from San Diego, CA (SEE-Gillespie Field) to St. George Airport (SGU)?
To find the cheapest airline flying from SEE to SGU, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from San Diego, CA (SEE-Gillespie Field) to St. George Airport (SGU)?
You'll have to hop on a flight with a layover when traveling from San Diego, CA (SEE-Gillespie Field) to St. George Airport (SGU). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SEE to SGU?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Diego, CA (SEE-Gillespie Field) to St. George Airport (SGU)?
To reach St. George Airport (SGU) on time, select a flight that leaves San Diego, CA (SEE-Gillespie Field) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Diego, CA (SEE-Gillespie Field) to St. George Airport (SGU) last-minute?
Last-minute bookings from SEE to SGU are typically more expensive. For the best rates, start looking for flights as early as possible. That said, if you can play around with your travel dates, you may find a cheap fare right before you leave.
Is it cheaper to book a SEE to SGU flight and hotel package?
You can save money by securing a SEE to SGU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've selected your preferred accommodations and flights, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from San Diego, CA (SEE-Gillespie Field) to St. George Airport (SGU)?
If you reserved your SEE to SGU flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
Gillespie Field
Destination airport
St. George
Distance
350 mi

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San Diego to St. George Flights

The cheapest times to fly from San Diego to St. George

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Diego to St. George are during the month of . You can find some of the cheapest flights from San Diego to St. George with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Diego to St. George

Sunday is one of the best days to book for cheap flights from San Diego to St. George: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Diego to St. George

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Diego to St. George in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Diego to St. George flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Diego to St. George airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Diego to St. George Flights

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