What airlines fly to Saint George?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Saint George from San Diego according to our data. American Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Saint George. Keep in mind that there are 3 different airlines that fly to Saint George on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Diego to Saint George?

Delta, American Airlines, and United Airlines are the most popular carriers operating from San Diego to Saint George

When did momondo last update prices for flights from San Diego Airport to Saint George Airport?

Prices for flights from San Diego Airport to Saint George Airport refresh daily.

How many operators does momondo search for flights from San Diego Airport to Saint George Airport?

There are 3 operators available for flights from San Diego Airport to Saint George Airport as of December 2025.

How old do you have to be to fly from San Diego Airport to Saint George Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Saint George Airport.

What documentation or ID do you need to fly to Saint George Airport?

The required travel and health documents for your Saint George Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint George Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$181 Cheap Flights from San Diego to Saint George in 2025/26

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Find the cheapest flights from San Diego to Saint George

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9:45 am - 2:41 pm

SAN

SGU

3h 56m1 stop

11:30 am - 4:37 pm

SGU

SAN

6h 07m1 stop

$182Delta

Tue, Jan 13 - Sat, Jan 17

11:08 am - 4:05 pm

SAN

SGU

3h 57m1 stop

5:10 am - 9:20 am

SGU

SAN

5h 10m1 stop

$242United Airlines

Tue, Jan 27 - Sat, Jan 31

11:08 am - 4:05 pm

SAN

SGU

3h 57m1 stop

5:10 am - 2:52 pm

SGU

SAN

10h 42m2 stops

$248United Airlines

Tue, Jan 27 - Sat, Jan 31

9:55 am - 2:41 pm

SAN

SGU

3h 46m1 stop

7:10 pm - 11:48 pm

SGU

SAN

5h 38m1 stop

$310Delta

Mon, Jan 26 - Thu, Jan 29

11:08 am - 4:05 pm

SAN

SGU

3h 57m1 stop

5:10 am - 2:52 pm

SGU

SAN

10h 42m2 stops

$325United Airlines

Tue, Jan 13 - Sat, Jan 17

4:25 pm - 11:22 am

SAN

SGU

17h 57m1 stop

4:45 pm - 8:48 am

SGU

SAN

17h 03m1 stop

$326American Airlines

Wed, Dec 31 - Sun, Jan 4

6:00 pm - 4:05 pm

SAN

SGU

21h 05m2 stops

5:10 am - 2:52 pm

SGU

SAN

10h 42m2 stops

$354United Airlines

Tue, Jan 27 - Sat, Jan 31

7:30 pm - 12:14 am

SAN

SGU

3h 44m1 stop

4:45 pm - 9:40 pm

SGU

SAN

5h 55m1 stop

$364American Airlines

Fri, Dec 26 - Sun, Dec 28

11:12 am - 4:25 pm

SAN

SGU

4h 13m1 stop

5:10 am - 9:39 am

SGU

SAN

5h 29m1 stop

$369United Airlines

Tue, Dec 30 - Sat, Jan 3

10:55 am - 4:04 pm

SAN

SGU

4h 09m1 stop

5:10 am - 9:15 am

SGU

SAN

5h 05m1 stop

$370United Airlines

Mon, May 11 - Fri, May 15

American Airlines flights from San Diego to Saint George

Our best American Airlines deals on San Diego to Saint George flight tickets

American Airlines

Dec 31

SAN4:25 pmSan Diego

17h 57m

1 stop

SGU11:22 amSaint George

Jan 4

SGU4:45 pmSaint George

17h 03m

1 stop

SAN8:48 amSan Diego

$326

Find similar

American Airlines

Dec 26

SAN7:30 pmSan Diego

3h 44m

1 stop

SGU12:14 amSaint George

Dec 28

SGU4:45 pmSaint George

5h 55m

1 stop

SAN9:40 pmSan Diego

$364

Find similar

American Airlines

May 12

SAN1:27 pmSan Diego

9h 32m

1 stop

SGU11:59 pmSaint George

May 17

SGU7:42 pmSaint George

13h 48m

1 stop

SAN8:30 amSan Diego

$403

Find similar

United Airlines flights from San Diego to Saint George

Our best United Airlines deals on San Diego to Saint George flight tickets

United Airlines

Jan 27

SAN11:08 amSan Diego

3h 57m

1 stop

SGU4:05 pmSaint George

Jan 31

SGU5:10 amSaint George

5h 10m

1 stop

SAN9:20 amSan Diego

$242

Find similar

United Airlines

Jan 27

SAN11:08 amSan Diego

3h 57m

1 stop

SGU4:05 pmSaint George

Jan 31

SGU5:10 amSaint George

10h 42m

2 stops

SAN2:52 pmSan Diego

$248

Find similar

United Airlines

Jan 13

SAN11:08 amSan Diego

3h 57m

1 stop

SGU4:05 pmSaint George

Jan 17

SGU5:10 amSaint George

10h 42m

2 stops

SAN2:52 pmSan Diego

$325

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San DiegoSaint George

SAN - SGU

SANSGU

San Diego

Tue 1/13

9:45 am-2:41 pm

1 stop3h 56m

Saint George

Sat 1/17

11:30 am-4:37 pm

1 stop6h 07m

$182

San DiegoSaint George

SAN - SGU

SANSGU

San Diego

Tue 1/27

11:08 am-4:05 pm

1 stop3h 57m

Saint George

Sat 1/31

5:10 am-9:20 am

1 stop5h 10m

$242

San DiegoSaint George

SAN - SGU

SANSGU

San Diego

Tue 1/27

11:08 am-4:05 pm

1 stop3h 57m

Saint George

Sat 1/31

5:10 am-2:52 pm

2 stops10h 42m

$248

San DiegoSaint George

SAN - SGU

SANSGU

San Diego

Mon 1/26

9:55 am-2:41 pm

1 stop3h 46m

Saint George

Thu 1/29

7:10 pm-11:48 pm

1 stop5h 38m

$310

San DiegoSaint George

SAN - SGU

SANSGU

San Diego

Tue 1/13

11:08 am-4:05 pm

1 stop3h 57m

Saint George

Sat 1/17

5:10 am-2:52 pm

2 stops10h 42m

$325

San DiegoSaint George

SAN - SGU

SANSGU

San Diego

Wed 12/31

4:25 pm-11:22 am

1 stop17h 57m

Saint George

Sun 1/4

4:45 pm-8:48 am

1 stop17h 03m

$326

San DiegoSaint George

SAN - SGU

SANSGU

San Diego

Tue 1/27

6:00 pm-4:05 pm

2 stops21h 05m

Saint George

Sat 1/31

5:10 am-2:52 pm

2 stops10h 42m

$354

San DiegoSaint George

SAN - SGU

SANSGU

San Diego

Fri 12/26

7:30 pm-12:14 am

1 stop3h 44m

Saint George

Sun 12/28

4:45 pm-9:40 pm

1 stop5h 55m

$364

San DiegoSaint George

SAN - SGU

SANSGU

San Diego

Tue 12/30

11:12 am-4:25 pm

1 stop4h 13m

Saint George

Sat 1/3

5:10 am-9:39 am

1 stop5h 29m

$369

San DiegoSaint George

SAN - SGU

SANSGU

San Diego

Mon 5/11

10:55 am-4:04 pm

1 stop4h 09m

Saint George

Fri 5/15

5:10 am-9:15 am

1 stop5h 05m

$370

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego to Saint George

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Saint George?

If you aren’t able to travel to Saint George during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $280.

What is the cheapest day to depart on your flight to Saint George?

The cheapest day to depart on your flight to Saint George is on a Thursday when prices can be found for as low as $308. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Saint George on Monday is $494.

What is the cheapest time of day to depart on your flight to Saint George?

Our most recent data shows that the best time of day to fly to Saint George is in the afternoon. Flights from San Diego to Saint George during this time can be as low as $317. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $388 on average. Flights to Saint George from San Diego at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from San Diego to Saint George

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Saint George according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Diego to Saint George (SAN to SGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Saint George

Fastest flight time	3h 57m
Direct flights	None

The fastest flight from San Diego to Saint George takes 3h 57m

There are no direct flights from San Diego to Saint George. There are no popular flight routes from San Diego to Saint George.

Search flight deals

How far is San Diego to Saint George by plane?
Saint George is 364.5 mi away from San Diego. A reasonable flight in good conditions will take 3h 57m.
When did momondo last update prices for flights from San Diego Airport to Saint George Airport?
Prices for flights from San Diego Airport to Saint George Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Saint George Airport?
There are 3 operators available for flights from San Diego Airport to Saint George Airport as of December 2025.
How old do you have to be to fly from San Diego Airport to Saint George Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Saint George Airport.
What documentation or ID do you need to fly to Saint George Airport?
The required travel and health documents for your Saint George Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint George Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Diego to Saint George?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Diego to Saint George is American Airlines (55% of total bookings). The next most popular airlines are United Airlines (27%) and Delta (18%).

Best airlines flying from San Diego to Saint George

Compare and see reviews for airlines that fly from San Diego to Saint George with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $218	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
American Airlines	PriceFrom $218	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights

Springdale

Hurricane

Virgin

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Saint George?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint George from San Diego.

Can I find flights from San Diego to Saint George with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Saint George from San Diego with this policy.

How can momondo help me find flights from San Diego to Saint George?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Saint George.

I’m not ready to book a flight from San Diego to Saint George right now. Can momondo alert me if prices change?

Price alerts on flights to Saint George from San Diego are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.