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San Diego

$62+ Cheap flights from Utah to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SAN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Utah to San Diego

Keep the following information in mind while searching for Utah to San Diego flight deals. Data was last updated July 3, 2025.

Round-trip from

$104
(Priceline)

One-way from

$62
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$187

Good round-trip deal

$138 or less

Good one-way deal

$72 or less
From Utah to San Diego
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One-way flight from Utah to San Diego
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Highest demand for flights based on searches. 8% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Utah to San Diego.
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Price to beat on a one-way flight from Utah to San Diego.
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Find flight deals from Utah to San Diego

Cheapest flights from Utah to San Diego
Explore the most affordable flight options available from Utah to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Priceline deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/42:07 pmSLC - SAN
1 stop5h 32mFrontier
Sun 10/1212:03 pmSAN - SLC
Nonstop2h 05mFrontier
Deal found 7/1$104
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/143:02 pmSLC - SAN
1 stop3h 54mMultiple Airlines
Sun 8/1710:47 amSAN - SLC
Nonstop2h 02mMultiple Airlines
Deal found 7/1$107
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/183:02 pmSLC - SAN
1 stop4h 08mSpirit Airlines
Mon 9/226:15 amSAN - SLC
1 stop6h 42mSpirit Airlines
Deal found 7/2$109
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/710:50 pmSLC - SAN
Nonstop1h 52mDelta
Mon 8/116:15 amSAN - SLC
Nonstop2h 05mDelta
Deal found 7/1$157
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:02 amSGU - SAN
1 stop3h 37mDelta
Mon 8/185:00 pmSAN - SGU
1 stop3h 50mDelta
Deal found 7/2$218
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/247:30 amSGU - SAN
1 stop5h 18mAmerican Airlines
Sun 7/276:30 amSAN - SGU
1 stop3h 27mAmerican Airlines
Deal found 7/3$290
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/185:25 pmSGU - SAN
1 stop5h 49mUnited Airlines
Mon 7/2110:54 amSAN - SGU
1 stop4h 03mUnited Airlines
Deal found 7/1$313
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1412:16 pmEKO - SAN
1 stop3h 38mDelta
Wed 8/205:00 pmSAN - EKO
1 stop4h 31mDelta
Deal found 7/2$346
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/166:50 pmCDC - SAN
1 stop5h 52mDelta
Sun 7/201:30 pmSAN - CDC
1 stop3h 44mDelta
Deal found 7/1$708
This Expedia deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2310:15 amCNY - SAN
1 stop6h 10mMultiple Airlines
Wed 7/308:37 pmSAN - CNY
2 stops20h 13mMultiple Airlines
Deal found 7/1$3,386

Cheapflights Fare Finder

Customize your flight search to find flights from Utah 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Utah to San Diego that are best for you.

Fly from

Utah

Fly to

San Diego

Route

Depart

Return

Price

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Sat 10/4

2:07 pm-6:39 pm

1 stop5h 32m

San Diego

Sun 10/12

12:03 pm-3:08 pm

Nonstop2h 05m

$104

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Thu 8/14

3:02 pm-5:56 pm

1 stop3h 54m

San Diego

Sun 8/17

10:47 am-1:49 pm

Nonstop2h 02m

$107

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Thu 9/18

3:02 pm-6:10 pm

1 stop4h 08m

San Diego

Sat 9/20

6:15 am-1:57 pm

1 stop6h 42m

$109

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Thu 8/7

10:50 pm-11:42 pm

Nonstop1h 52m

San Diego

Thu 8/14

1:38 pm-4:37 pm

Nonstop1h 59m

$157

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Fri 8/15

6:02 am-8:39 am

1 stop3h 37m

San Diego

Mon 8/18

5:00 pm-9:50 pm

1 stop3h 50m

$218

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Thu 7/24

7:30 am-11:48 am

1 stop5h 18m

San Diego

Sun 7/27

6:30 am-10:57 am

1 stop3h 27m

$290

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Fri 7/18

5:25 pm-10:14 pm

1 stop5h 49m

San Diego

Mon 7/21

10:54 am-3:57 pm

1 stop4h 03m

$313

ElkoSan Diego

EKO - SAN

EKOSAN

Elko

Thu 8/14

12:16 pm-3:54 pm

1 stop3h 38m

San Diego

Wed 8/20

5:00 pm-9:31 pm

1 stop4h 31m

$346

Cedar CitySan Diego

CDC - SAN

CDCSAN

Cedar City

Wed 7/16

6:50 pm-11:42 pm

1 stop5h 52m

San Diego

Sun 7/20

1:30 pm-6:14 pm

1 stop3h 44m

$708

MoabSan Diego

CNY - SAN

CNYSAN

Moab Canyonlands Field

Wed 7/23

10:15 am-3:25 pm

1 stop6h 10m

San Diego

Wed 7/30

8:37 pm-5:50 pm

2 stops20h 13m

$3,386

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 19 results
1
2

Best time to book a flight from Utah to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Utah with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Utah to San Diego

What is the cheapest month to book a flight from Utah to San Diego?

Currently, August is the cheapest month in which you can book a flight from Utah to San Diego (average of $286). Flying from Utah to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from UT to SAN?

Find hourly flight availability from Utah to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from Utah to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Utah to San Diego

Explore weekly flight availability from Utah to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from USUT to SAN are scheduled on a Thursday (18 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Utah to San Diego?

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and Hawaiian Airlines from Utah to San Diego by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Hawaiian Airlines
7.8
Good
2,545 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from Utah to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Utah?

    For a flight from Utah to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the center of the city.

  • How popular is this Utah to San Diego flight route?

    Within the past month, 46 users have taken a look at flights from Utah to San Diego.

  • What are the cheapest airlines to fly from Utah to San Diego one-way?

    The cheapest airlines for a one-way flight from Utah to San Diego are Spirit Airlines ($62), Frontier ($65), and Hawaiian Airlines ($79).

  • What are the most popular routes from Utah to San Diego?

    The most popular route from Utah to San Diego is Salt Lake City - San Diego. You may also consider Saint George - San Diego or Elko - San Diego.

  • What are the most reliable airlines from Utah to San Diego?

    Before booking your flight to San Diego from Utah, check out the most reliable airlines to get you to your destination on time: Japan Airlines (100%), Aeromexico (97%), KLM( 94%).

  • What are the cheapest flights from Utah to San Diego?

    While on average a flight from Utah to San Diego is generally $377, our data shows the cheapest flight currently is $78. When looking at the most popular route, (Salt Lake City - San Diego), you can expect to pay $88 for that flight.

  • Can I find deals for flights from Utah to San Diego that include hotel bookings?

    Yes. In addition to deals on Utah to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Utah to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Utah to San Diego.

  • Can I find deals for business class flights from Utah to San Diego?

    Yes. Cheapflights offers flight deals from Utah to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Utah to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Utah to San Diego (average of $286). Flying from Utah to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Utah?

Book flights to Utah if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
National City
Lemon Grove
Imperial Beach
La Mesa
Poway
Alpine
Santee

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Alternative routes for Utah to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Utah to San Diego

Discover the top 9 airlines that operate flights from Utah to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$65Average$118FlexibilityNo cancel feeOn-time65%
FrontierCheapest$72Average$154FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$75Average$261FlexibilityNo cancel feeOn-time75%
Allegiant AirCheapest$83Average$131FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$98Average$244FlexibilityNo cancel feeOn-time85%
DeltaCheapest$126Average$257FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$158Average$277FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$168Average$321FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$223Average$347FlexibilityNo cancel feeOn-time69%

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