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Cheap flights from Saint George to San Diego from $202

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 4/30. 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
1 adult, Economy, 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
12:15 pm - 3:45 pm
SGU
-
SAN
4h 30m
1 stop
American Airlines Logo
6:30 am - 11:29 am
SAN
-
SGU
3h 59m
1 stop
$278American Airlines
Wed, Apr 29 - Sat, May 2
American Airlines Logo
12:15 pm - 3:45 pm
SGU
-
SAN
4h 30m
1 stop
American Airlines Logo
6:30 am - 11:29 am
SAN
-
SGU
3h 59m
1 stop
$288American Airlines
Tue, Apr 14 - Sat, Apr 18
Delta Logo
1:15 pm - 6:05 pm
SGU
-
SAN
5h 50m
1 stop
Delta Logo
5:00 pm - 9:53 pm
SAN
-
SGU
3h 53m
1 stop
$308Delta
Tue, Apr 28 - Tue, May 5
American Airlines Logo
12:15 pm - 3:45 pm
SGU
-
SAN
4h 30m
1 stop
American Airlines Logo
6:30 am - 11:29 am
SAN
-
SGU
3h 59m
1 stop
$313American Airlines
Tue, Apr 28 - Tue, May 5
American Airlines Logo
4:38 pm - 9:55 pm
SGU
-
SAN
6h 17m
1 stop
American Airlines Logo
6:30 am - 11:29 am
SAN
-
SGU
3h 59m
1 stop
$318American Airlines
Sat, Apr 11 - Wed, Apr 15
American Airlines Logo
4:38 pm - 9:55 pm
SGU
-
SAN
6h 17m
1 stop
American Airlines Logo
7:20 pm - 11:59 pm
SAN
-
SGU
3h 39m
1 stop
$348American Airlines
Fri, Apr 24 - Fri, May 1
United Airlines Logo
5:22 pm - 10:30 pm
SGU
-
SAN
6h 08m
1 stop
United Airlines Logo
11:01 am - 4:15 pm
SAN
-
SGU
4h 14m
1 stop
$368United Airlines
Thu, Apr 23 - Sun, Apr 26
United Airlines Logo
5:16 am - 9:16 am
SGU
-
SAN
5h 00m
1 stop
United Airlines Logo
11:01 am - 4:15 pm
SAN
-
SGU
4h 14m
1 stop
$378United Airlines
Wed, Apr 15 - Sun, Apr 19
United Airlines Logo
11:45 am - 5:24 pm
SGU
-
SAN
6h 39m
1 stop
United Airlines Logo
6:32 am - 1:16 pm
SAN
-
SGU
5h 44m
1 stop
$393United Airlines
Thu, May 14 - Sun, May 17
Delta Logo
5:50 am - 8:42 am
SGU
-
SAN
3h 52m
1 stop
Delta Logo
7:12 pm - 11:54 pm
SAN
-
SGU
3h 42m
1 stop
$429Delta
Wed, Apr 22 - Fri, Apr 24

United Airlines flights from Saint George to San Diego

Our best United Airlines deals on Saint George to San Diego flight tickets
United Airlines
Apr 23
SGU5:22 pmSaint George
6h 08m
1 stop
SAN10:30 pmSan Diego
Apr 26
SAN11:01 amSan Diego
4h 14m
1 stop
SGU4:15 pmSaint George
$368
United Airlines
Apr 15
SGU5:16 amSaint George
5h 00m
1 stop
SAN9:16 amSan Diego
Apr 19
SAN11:01 amSan Diego
4h 14m
1 stop
SGU4:15 pmSaint George
$378
United Airlines
May 14
SGU11:45 amSaint George
6h 39m
1 stop
SAN5:24 pmSan Diego
May 17
SAN6:32 amSan Diego
5h 44m
1 stop
SGU1:16 pmSaint George
$393

Delta flights from Saint George to San Diego

Our best Delta deals on Saint George to San Diego flight tickets
Delta
Apr 28
SGU1:15 pmSaint George
5h 50m
1 stop
SAN6:05 pmSan Diego
May 5
SAN5:00 pmSan Diego
3h 53m
1 stop
SGU9:53 pmSaint George
$308
Delta
Apr 4
SGU1:10 pmSaint George
3h 45m
1 stop
SAN3:55 pmSan Diego
Apr 7
SAN9:50 amSan Diego
3h 49m
1 stop
SGU2:39 pmSaint George
$328
Delta
Apr 3
SGU6:00 amSaint George
3h 45m
1 stop
SAN8:45 amSan Diego
Apr 5
SAN6:15 amSan Diego
5h 16m
1 stop
SGU12:31 pmSaint George
$338

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 April 1, 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

Cheapest round-trip

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Wed 4/29

12:15 pm-3:45 pm

1 stop4h 30m

San Diego

Sat 5/2

6:30 am-11:29 am

1 stop3h 59m

$278

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Tue 4/14

12:15 pm-3:45 pm

1 stop4h 30m

San Diego

Sat 4/18

6:30 am-11:29 am

1 stop3h 59m

$288

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Tue 4/28

1:15 pm-6:05 pm

1 stop5h 50m

San Diego

Tue 5/5

5:00 pm-9:53 pm

1 stop3h 53m

$308

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Tue 4/28

12:15 pm-3:45 pm

1 stop4h 30m

San Diego

Tue 5/5

6:30 am-11:29 am

1 stop3h 59m

$313

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Sat 4/11

4:38 pm-9:55 pm

1 stop6h 17m

San Diego

Wed 4/15

6:30 am-11:29 am

1 stop3h 59m

$318

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Fri 4/24

4:38 pm-9:55 pm

1 stop6h 17m

San Diego

Fri 5/1

7:20 pm-11:59 pm

1 stop3h 39m

$348

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Thu 4/23

5:22 pm-10:30 pm

1 stop6h 08m

San Diego

Sun 4/26

11:01 am-4:15 pm

1 stop4h 14m

$368

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Wed 4/15

5:16 am-9:16 am

1 stop5h 00m

San Diego

Sun 4/19

11:01 am-4:15 pm

1 stop4h 14m

$378

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Thu 5/14

11:45 am-5:24 pm

1 stop6h 39m

San Diego

Sun 5/17

6:32 am-1:16 pm

1 stop5h 44m

$393
Quickest round-trip

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Wed 4/22

5:50 am-8:42 am

1 stop3h 52m

San Diego

Fri 4/24

7:12 pm-11:54 pm

1 stop3h 42m

$429

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Saint George and San Diego?

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

3h 45m

Direct flights

None
The fastest flight from Saint George to San Diego takes 3h 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 3h 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
United AirlinesPriceFrom $215Free CancellationRating
7.4
9,529 reviews
Search United Airlines flights
American AirlinesPriceFrom $218Free CancellationRating
7.1
11,544 reviews
Search American 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
National City
Poway
San Ysidro
La Mesa
Imperial Beach
Borrego Springs
Alpine
Santee
Lemon Grove

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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