$260 Find Cheap Flights from San Diego to Saint George - Compare and Save

Only Economy Class is available on flights from San Diego to Saint George.

There are currently no nonstop flights available from San Diego to Saint George. Flights with 1 layover take between 4h 24m and 6h 22m in total, depending on the connection.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from San Diego to Saint George range from $279 to $446, with an average of $371 over the past 12 months. Anything below $279 counts as a good deal.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $260 to $2,071. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from San Diego to Saint George are currently higher than usual. Average one-way flight prices are about $471, which is 71% above the typical average for this route.

Saint George Airport (SGU) hosts 5 major car rental companies, with daily rates starting from around $26 for economy cars. Top options include:

• Budget
• Alamo
• Hertz
• Enterprise Rent-A-Car
• Avis

Flights from San Diego to Saint George usually depart from San Diego (SAN) and arrive at Saint George (SGU).

One-stop flights from San Diego to Saint George most commonly connect through:

• Phoenix Sky Harbor Intl (PHX) - 69% of one-stop connections
• Salt Lake City (SLC) - 26% of one-stop connections
• Denver Intl (DEN) - 5% of one-stop connections

Yes. Flexible dates can save you up to 54% on flights from San Diego to Saint George. Tuesday is the cheapest departure day at $278 round-trip on average, while Sunday is the most expensive at $598, a difference of $320.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 24m, compared with 4h 26m via Phoenix Sky Harbor Intl (PHX) and 6h 22m via Denver Intl (DEN).

Saint George is 1 hour ahead of San Diego (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.