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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 3/10. 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.
American Airlines Logo
4:31 pm - 9:39 pm
SGU
-
SAN
6h 08m
1 stop
American Airlines Logo
7:42 pm - 12:30 am
SAN
-
SGU
3h 48m
1 stop
$248American Airlines
Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
12:15 pm - 6:04 pm
SGU
-
SAN
6h 49m
1 stop
American Airlines Logo
6:24 am - 11:21 am
SAN
-
SGU
3h 57m
1 stop
$263American Airlines
Tue, Mar 17 - Sat, Mar 21
United Airlines Logo
5:37 pm - 10:35 pm
SGU
-
SAN
5h 58m
1 stop
United Airlines Logo
11:05 am - 4:06 pm
SAN
-
SGU
4h 01m
1 stop
$308United Airlines
Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
12:15 pm - 9:39 pm
SGU
-
SAN
10h 24m
1 stop
American Airlines Logo
7:52 pm - 11:21 am
SAN
-
SGU
14h 29m
1 stop
$367American Airlines
Tue, Mar 10 - Fri, Mar 13
United Airlines Logo
11:45 am - 5:24 pm
SGU
-
SAN
6h 39m
1 stop
United Airlines Logo
10:49 am - 4:04 pm
SAN
-
SGU
4h 15m
1 stop
$381United Airlines
Tue, May 19 - Sat, May 23
United Airlines Logo
11:20 am - 10:40 am
SGU
-
SAN
24h 20m
2 stops
United Airlines Logo
11:03 am - 4:06 pm
SAN
-
SGU
4h 03m
1 stop
$392United Airlines
Tue, Mar 17 - Sat, Mar 21
United Airlines Logo
11:20 am - 10:40 am
SGU
-
SAN
24h 20m
2 stops
United Airlines Logo
11:03 am - 4:06 pm
SAN
-
SGU
4h 03m
1 stop
$421United Airlines
Tue, Mar 17 - Sat, Mar 21
United Airlines Logo
5:13 am - 2:49 pm
SGU
-
SAN
10h 36m
2 stops
United Airlines Logo
11:05 am - 4:06 pm
SAN
-
SGU
4h 01m
1 stop
$425United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
5:29 pm - 10:43 pm
SGU
-
SAN
6h 14m
1 stop
United Airlines Logo
11:03 am - 4:06 pm
SAN
-
SGU
4h 03m
1 stop
$446United Airlines
Thu, Mar 26 - Fri, Mar 27
United Airlines Logo
5:13 am - 9:24 am
SGU
-
SAN
5h 11m
1 stop
United Airlines Logo
11:05 am - 4:06 pm
SAN
-
SGU
4h 01m
1 stop
$447United Airlines
Tue, Mar 3 - Wed, Mar 4

American Airlines flights from Saint George to San Diego

Our best American Airlines deals on Saint George to San Diego flight tickets
American Airlines
Feb 25
SGU4:31 pmSaint George
6h 08m
1 stop
SAN9:39 pmSan Diego
Mar 1
SAN7:42 pmSan Diego
3h 48m
1 stop
SGU12:30 amSaint George
$248
American Airlines
Mar 17
SGU12:15 pmSaint George
6h 49m
1 stop
SAN6:04 pmSan Diego
Mar 21
SAN6:24 amSan Diego
3h 57m
1 stop
SGU11:21 amSaint George
$263
American Airlines
Feb 20
SGU4:31 pmSaint George
3h 21m
1 stop
SAN6:52 pmSan Diego
Feb 27
SAN7:42 pmSan Diego
3h 48m
1 stop
SGU12:30 amSaint George
$288

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 25
SGU5:37 pmSaint George
5h 58m
1 stop
SAN10:35 pmSan Diego
Mar 1
SAN11:05 amSan Diego
4h 01m
1 stop
SGU4:06 pmSaint George
$308
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
$358
United Airlines
May 19
SGU11:45 amSaint George
6h 39m
1 stop
SAN5:24 pmSan Diego
May 23
SAN10:49 amSan Diego
4h 15m
1 stop
SGU4:04 pmSaint George
$381

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 February 12, 2026.
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

Wed 2/25

4:31 pm-9:39 pm

1 stop6h 08m

San Diego

Sun 3/1

7:42 pm-12:30 am

1 stop3h 48m

$248

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Tue 3/17

12:15 pm-6:04 pm

1 stop6h 49m

San Diego

Sat 3/21

6:24 am-11:21 am

1 stop3h 57m

$263

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Wed 2/25

5:37 pm-10:35 pm

1 stop5h 58m

San Diego

Sun 3/1

11:05 am-4:06 pm

1 stop4h 01m

$308

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Tue 3/10

12:15 pm-9:39 pm

1 stop10h 24m

San Diego

Fri 3/13

7:52 pm-11:21 am

1 stop14h 29m

$367

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Tue 5/19

11:45 am-5:24 pm

1 stop6h 39m

San Diego

Sat 5/23

10:49 am-4:04 pm

1 stop4h 15m

$381

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Tue 3/17

11:20 am-10:40 am

2 stops24h 20m

San Diego

Sat 3/21

11:03 am-4:06 pm

1 stop4h 03m

$392

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Tue 3/17

11:20 am-10:40 am

2 stops24h 20m

San Diego

Sat 3/21

11:03 am-4:06 pm

1 stop4h 03m

$421

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Wed 2/25

5:13 am-2:49 pm

2 stops10h 36m

San Diego

Sun 3/1

11:05 am-4:06 pm

1 stop4h 01m

$425

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Thu 3/26

5:29 pm-10:43 pm

1 stop6h 14m

San Diego

Fri 3/27

11:03 am-4:06 pm

1 stop4h 03m

$446

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Tue 3/3

5:13 am-9:24 am

1 stop5h 11m

San Diego

Wed 3/4

11:05 am-4:06 pm

1 stop4h 01m

$447

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 July, then departing from Saint George during the month August is also very affordable. Most momondo users find prices during this month for around $243.

How have Saint George to San Diego flight prices changed over time?

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 45m

Direct flights

None
The fastest flight from Saint George to San Diego takes 4h 45m
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 45m.

  • 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
11,275 reviews
Search American Airlines flights
United AirlinesPriceFrom $223Free CancellationRating
7.4
9,283 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
Imperial Beach
San Ysidro
Borrego Springs
La Mesa
Alpine
Lemon Grove
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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