$288 Find Cheap Flights from Saint George to San Diego - Compare and Save

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

There are currently no nonstop flights available from Saint George to San Diego. Flights with 1 layover take between 4h 19m and 6h 04m 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 Saint George to San Diego range from $288 to $439, with an average of $338 over the past 12 months. Anything below $288 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 $300 to $1,436. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Saint George to San Diego are currently higher than usual. Average one-way flight prices are about $421, which is 38% above the typical average for this route.

San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates averaging $53 for economy cars. Top options include:

• Dollar
• Europcar
• Payless
• Hertz
• Thrifty

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

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

• Phoenix Sky Harbor Intl (PHX) - 73% of one-stop connections
• Salt Lake City (SLC) - 25% of one-stop connections
• Los Angeles (LAX) - 2% of one-stop connections

Yes. Flexible dates can save you up to 80% on flights from Saint George to San Diego. Tuesday is the cheapest departure day at $268 round-trip on average, while Monday is the most expensive at $1,288, a difference of $1,020.

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 19m, compared with 4h 42m via Phoenix Sky Harbor Intl (PHX) and 6h 04m via Los Angeles (LAX).

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

Some of the most popular sights in San Diego are Gaslamp Quarter, San Diego Convention Center and SeaWorld San Diego. These are among the most viewed places in San Diego on KAYAK.