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Cheap flights from Saint George to San Diego from $185

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint George to San Diego departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Saint George to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:50 am - 8:50 am
SGU
-
SAN
4h 00m1 stop
Delta Logo
9:55 am - 2:41 pm
SAN
-
SGU
3h 46m1 stop
$238Delta
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
11:23 am - 3:03 pm
SGU
-
SAN
4h 40m1 stop
American Airlines Logo
4:00 pm - 9:22 pm
SAN
-
SGU
4h 22m1 stop
$248American Airlines
Fri, Jan 9 - Tue, Jan 13
American Airlines Logo
12:15 pm - 4:00 pm
SGU
-
SAN
4h 45m1 stop
American Airlines Logo
9:45 am - 4:01 pm
SAN
-
SGU
5h 16m1 stop
$263American Airlines
Sat, Mar 28 - Sat, Apr 4
United Airlines Logo
1:47 pm - 8:51 pm
SGU
-
SAN
8h 04m1 stop
United Airlines Logo
4:10 pm - 11:05 pm
SAN
-
SGU
5h 55m1 stop
$298United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
5:10 am - 2:52 pm
SGU
-
SAN
10h 42m2 stops
United Airlines Logo
4:10 pm - 11:04 pm
SAN
-
SGU
5h 54m1 stop
$304United Airlines
Sat, Jan 24 - Sat, Jan 31
United Airlines Logo
5:10 am - 2:52 pm
SGU
-
SAN
10h 42m2 stops
United Airlines Logo
6:30 am - 2:08 pm
SAN
-
SGU
6h 38m1 stop
$314United Airlines
Fri, Jan 9 - Tue, Jan 13
United Airlines Logo
5:13 am - 9:24 am
SGU
-
SAN
5h 11m1 stop
United Airlines Logo
7:50 pm - 4:06 pm
SAN
-
SGU
19h 16m2 stops
$377United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
1:48 pm - 7:54 pm
SGU
-
SAN
31h 06m3 stops
United Airlines Logo
11:08 am - 4:05 pm
SAN
-
SGU
3h 57m1 stop
$397United Airlines
Thu, Jan 22 - Sun, Jan 25
United Airlines Logo
1:48 pm - 8:42 pm
SGU
-
SAN
7h 54m1 stop
United Airlines Logo
11:08 am - 1:13 pm
SAN
-
SGU
25h 05m2 stops
$406United Airlines
Fri, Feb 6 - Sun, Feb 8
United Airlines Logo
5:10 am - 2:52 pm
SGU
-
SAN
10h 42m2 stops
United Airlines Logo
11:08 am - 11:04 pm
SAN
-
SGU
10h 56m2 stops
$411United Airlines
Sat, Jan 24 - Sat, Jan 31

United Airlines flights from Saint George to San Diego

Our best United Airlines deals on Saint George to San Diego flight tickets
United Airlines
Feb 14
SGU1:47 pmSaint George
8h 04m
1 stop
SAN8:51 pmSan Diego
Feb 18
SAN4:10 pmSan Diego
5h 55m
1 stop
SGU11:05 pmSaint George
$298
Find similar
United Airlines
Jan 24
SGU5:10 amSaint George
10h 42m
2 stops
SAN2:52 pmSan Diego
Jan 31
SAN4:10 pmSan Diego
5h 54m
1 stop
SGU11:04 pmSaint George
$304
Find similar
United Airlines
Jan 9
SGU5:10 amSaint George
10h 42m
2 stops
SAN2:52 pmSan Diego
Jan 13
SAN6:30 amSan Diego
6h 38m
1 stop
SGU2:08 pmSaint George
$314
Find similar

American Airlines flights from Saint George to San Diego

Our best American Airlines deals on Saint George to San Diego flight tickets
American Airlines
Jan 9
SGU11:23 amSaint George
4h 40m
1 stop
SAN3:03 pmSan Diego
Jan 13
SAN4:00 pmSan Diego
4h 22m
1 stop
SGU9:22 pmSaint George
$248
Find similar
American Airlines
Mar 28
SGU12:15 pmSaint George
4h 45m
1 stop
SAN4:00 pmSan Diego
Apr 4
SAN9:45 amSan Diego
5h 16m
1 stop
SGU4:01 pmSaint George
$263
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Saint George to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from Saint George to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Sat 1/24

5:50 am-8:50 am

1 stop4h 00m

San Diego

Sat 1/31

9:55 am-2:41 pm

1 stop3h 46m

$238

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Fri 1/9

11:23 am-3:03 pm

1 stop4h 40m

San Diego

Tue 1/13

4:00 pm-9:22 pm

1 stop4h 22m

$248

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Sat 3/28

12:15 pm-4:00 pm

1 stop4h 45m

San Diego

Sat 4/4

9:45 am-4:01 pm

1 stop5h 16m

$263

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Sat 2/14

1:47 pm-8:51 pm

1 stop8h 04m

San Diego

Wed 2/18

4:10 pm-11:05 pm

1 stop5h 55m

$298

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Sat 1/24

5:10 am-2:52 pm

2 stops10h 42m

San Diego

Sat 1/31

4:10 pm-11:04 pm

1 stop5h 54m

$304

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Fri 1/9

5:10 am-2:52 pm

2 stops10h 42m

San Diego

Tue 1/13

6:30 am-2:08 pm

1 stop6h 38m

$314

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Sat 2/14

5:13 am-9:24 am

1 stop5h 11m

San Diego

Wed 2/18

7:50 pm-4:06 pm

2 stops19h 16m

$377

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Thu 1/22

1:48 pm-7:54 pm

3 stops31h 06m

San Diego

Sun 1/25

11:08 am-4:05 pm

1 stop3h 57m

$397

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Fri 2/6

1:48 pm-8:42 pm

1 stop7h 54m

San Diego

Sun 2/8

11:08 am-1:13 pm

2 stops25h 05m

$406

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Sat 1/24

5:10 am-2:52 pm

2 stops10h 42m

San Diego

Sat 1/31

11:08 am-11:04 pm

2 stops10h 56m

$411

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to San Diego from

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

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

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of August, then departing from Saint George during the month May is also very affordable. Most momondo users find prices during this month for around $268.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Saint George to San Diego is on a Thursday. Travelers who choose to depart for San Diego on a Thursday will often find tickets for as low as $268. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $617. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $248. Flights in the afternoon are often more expensive with an average ticket price of $378.

When to book flights from Saint George to San Diego

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

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

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

Fastest flight time

4h 00m

Direct flights

None
The fastest flight from Saint George to San Diego takes 4h 00m
There are no direct flights from Saint George to San Diego. There are no popular flight routes from Saint George to San Diego.
Search flight deals

  • How far is Saint George to San Diego by plane?

    San Diego is 364.5 mi away from Saint George. By plane, this route typically takes 4h 00m.

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

    Prices for flights from Saint George Airport to San Diego Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint George Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Saint George to San Diego?

Best airlines flying from Saint George to San Diego

Compare and see reviews for airlines that fly from Saint George to San Diego with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $218Free CancellationRating
7.2
11,061 reviews
Search American Airlines flights
United AirlinesPriceFrom $223Free CancellationRating
7.4
9,115 reviews
Search United Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
Poway
National City
Borrego Springs
Imperial Beach
La Mesa
San Ysidro
Lemon Grove
Alpine
Santee

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Saint George to San Diego. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Saint George to San Diego on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to San Diego from Saint George. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to San Diego from Saint George. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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