SGU - SAN

$240 Find Cheap Flights from Saint George to San Diego - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint George to San Diego departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint George to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint George to San Diego, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$240
Typical prices: $242-$479
American Airlines
Sat 9/12Sat 9/19
SGU - SAN • 1 stop
Cheapest one-way
$250
Typical prices: $145-$216
Delta
Fri 11/6
SGU - SAN • 2 stops
Top airlines
American Airlines
Cheapest • from $240 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Saint George and San Diego. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Los Angeles (LAX)
Cheapest • Avg $278 (round-trip)
Los Angeles (LAX)
Shortest trip • 3h 15m (one-way)
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 51% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Diego!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Saint George to San Diego (SGU-SAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint George to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Saint George to San Diego

Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
11:31 am - 3:22 pm
SGU
-
SAN
4h 51m
1 stop
American Airlines Logo
9:46 am - 5:05 pm
SAN
-
SGU
6h 19m
1 stop
$240American Airlines
Mon, Aug 3 - Sun, Aug 9
Delta Logo
3:20 pm - 6:06 pm
SGU
-
SAN
3h 46m
1 stop
Delta Logo
9:46 am - 2:43 pm
SAN
-
SGU
3h 57m
1 stop
$260Delta
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
10:55 am - 5:00 pm
SGU
-
SAN
7h 05m
1 stop
United Airlines Logo
11:00 am - 6:12 pm
SAN
-
SGU
6h 12m
1 stop
$270United Airlines
Tue, Jul 14 - Sat, Jul 18
Delta Logo
8:50 am - 12:08 pm
SGU
-
SAN
4h 18m
1 stop
Delta Logo
6:15 am - 12:35 pm
SAN
-
SGU
5h 20m
1 stop
$280Delta
Wed, Aug 12 - Sun, Aug 16
United Airlines Logo
10:55 am - 5:00 pm
SGU
-
SAN
7h 05m
1 stop
United Airlines Logo
6:30 am - 1:15 pm
SAN
-
SGU
5h 45m
1 stop
$300United Airlines
Sat, Sep 12 - Fri, Sep 18
United Airlines Logo
8:34 am - 2:50 pm
SGU
-
SAN
7h 16m
1 stop
United Airlines Logo
2:24 pm - 7:10 pm
SAN
-
SGU
3h 46m
1 stop
$320United Airlines
Sat, Sep 12 - Fri, Sep 18
United Airlines Logo
8:34 am - 6:35 pm
SGU
-
SAN
11h 01m
2 stops
United Airlines Logo
2:24 pm - 7:10 pm
SAN
-
SGU
3h 46m
1 stop
$326United Airlines
Mon, Aug 31 - Sun, Sep 6
American Airlines Logo
7:30 am - 6:18 pm
SGU
-
SAN
11h 48m
1 stop
American Airlines Logo
12:45 pm - 11:10 am
SAN
-
SGU
21h 25m
1 stop
$328American Airlines
Tue, Jul 14 - Fri, Jul 24
United Airlines Logo
1:48 pm - 8:46 pm
SGU
-
SAN
7h 58m
1 stop
United Airlines Logo
6:35 am - 1:13 pm
SAN
-
SGU
5h 38m
1 stop
$349United Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
8:34 am - 6:35 pm
SGU
-
SAN
11h 01m
2 stops
United Airlines Logo
2:24 pm - 7:10 pm
SAN
-
SGU
3h 46m
1 stop
$350United Airlines
Booking Insights

KAYAK's insights & trends for Saint George to San Diego flights

Get data-powered insights and trends into flights from Saint George to San Diego to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Saint George to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Saint George to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Saint George to San Diego is August, where tickets cost $243 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,288 and $650 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$240
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 30% lower on average.
Flight from Saint George to San Diego

When to book flights from Saint George to San Diego

Are your dates flexible? Find out the best times to travel from Saint George to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Saint George to San Diego

  • What is the cheapest flight from Saint George to San Diego?

    In the last 5 days, the lowest price for a flight from Saint George to San Diego was $250 for a one-way ticket and $240 for a round-trip.

  • Do I need a passport to fly between Saint George and San Diego?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Saint George to San Diego?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Saint George to San Diego?

    oneworld is the only airline alliance operating flights between Saint George and San Diego.

  • How does KAYAK find such low prices on flights from Saint George to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Saint George to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint George to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Saint George is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Saint George to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Saint George with another airline. Booking your flights between Saint George and SAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint George to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Saint George up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Saint George to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Saint George to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Saint George to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11766 reviews
7.5Boarding
6.4Food
7.9Crew
6.8Entertainment
7.2Comfort
Airline reviews

Delayed for mechanical and no updates on what was happening and how long the delay might be.

6.0 GoodChristopher, Mar 2026
DFW - SAN
Read more American Airlines reviews

Delayed for mechanical and no updates on what was happening and how long the delay might be.

We are too tired and frustrated to comment politely at this point

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

The service and food needs to improve to catch up with other international flights

The flight crew was fantastic! Which the seats had a small TV.

also wi-fi never worked attendant said satellite coverage is spotty over water ..... but we were over land!

They attended to my needs as I couldn't walk and they provided a wheelchair for me.q

This time my flight was smooth and uneventful. They started boarding even earlier than it was scheduled. I was pleasantly surprised. Thank you!

Boarding was a mess - the agent basically called every group in rapid succession, so there was no organization at all. The economy seats are a joke, and main cabin extra seats were sold out when I purchased my flight. As such, I was locked in the same position for four hours. Being 6’6”, it was impossible to get my bag out from under the seat in front of me, and I couldn’t have used my laptop even if my bag were accessible due to the minuscule seat pitch. Also the wifi was broken. American is a joke - can’t wait until they merge with Spirit.

Cons: "Just seemed chaotic. Plane super late departing. Baggage pick up was a nightmare."

Everything you need to know for your flight from Saint George to San Diego

Information on your arrival and departure airports

Saint George (SGU)
San Diego (SAN)