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$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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SAN
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 June 16, 2025.

Round-trip from

$106
(Cheapflightsfares)

One-way from

$62
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$237

Good round-trip deal

$133 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 June 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 June 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/149:29 amSLC - SAN
Nonstop1h 55mFrontier
Mon 7/2110:47 amSAN - SLC
Nonstop2h 02mFrontier
Deal found 6/14$106
This Priceline deal was found by Cheapflights users on 6/14. 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.
Wed 8/273:02 pmSLC - SAN
1 stop3h 54mMultiple Airlines
Fri 8/2911:48 amSAN - SLC
Nonstop2h 02mMultiple Airlines
Deal found 6/14$108
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1211:56 amSLC - SAN
1 stop12h 10mSpirit Airlines
Sat 7/196:15 amSAN - SLC
1 stop3h 36mSpirit Airlines
Deal found 6/14$109
This Delta deal was found by Cheapflights users on 6/14. 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.
Mon 8/410:50 pmSLC - SAN
Nonstop1h 52mDelta
Thu 8/77:10 pmSAN - SLC
Nonstop2h 00mDelta
Deal found 6/14$177
This Southwest deal was found by Cheapflights users on 6/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/45:15 pmSLC - SAN
Nonstop1h 50mSouthwest
Thu 8/72:05 pmSAN - SLC
1 stop5h 05mSouthwest
Deal found 6/13$187
This Hawaiian Airlines deal was found by Cheapflights users on 6/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/303:29 pmSLC - SAN
1 stop8h 14mHawaiian Airlines
Sun 11/28:15 amSAN - SLC
Nonstop2h 16mHawaiian Airlines
Deal found 6/14$207
This Alaska Airlines deal was found by Cheapflights users on 6/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/610:51 amSLC - SAN
Nonstop2h 10mAlaska Airlines
Sat 8/94:09 pmSAN - SLC
Nonstop2h 04mAlaska Airlines
Deal found 6/13$208
This Delta deal was found by Cheapflights users on 6/13. 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 7/41:10 pmSGU - SAN
1 stop3h 49mDelta
Fri 7/116:15 amSAN - SGU
1 stop3h 48mDelta
Deal found 6/13$218
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 7/11:48 pmSGU - SAN
1 stop7h 50mUnited Airlines
Sat 7/510:49 amSAN - SGU
1 stop4h 08mUnited Airlines
Deal found 6/16$288
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Sun 6/297:04 pmSGU - SAN
1 stop3h 44mAmerican Airlines
Thu 7/37:33 pmSAN - SGU
1 stop3h 39mAmerican Airlines
Deal found 6/14$400
This Delta deal was found by Cheapflights users on 6/15. 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.
Mon 6/306:50 pmCDC - SAN
1 stop4h 51mDelta
Fri 7/41:28 pmSAN - CDC
1 stop3h 47mDelta
Deal found 6/15$412
This Delta deal was found by Cheapflights users on 6/16. 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.
Tue 7/16:30 amEKO - SAN
1 stop5h 52mDelta
Sat 7/55:04 pmSAN - EKO
1 stop4h 23mDelta
Deal found 6/16$486

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 June 16, 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

Mon 7/14

9:29 am-10:24 am

Nonstop1h 55m

San Diego

Mon 7/21

10:47 am-1:49 pm

Nonstop2h 02m

$106

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Wed 8/27

3:02 pm-5:56 pm

1 stop3h 54m

San Diego

Fri 8/29

11:48 am-2:50 pm

Nonstop2h 02m

$108

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Sat 7/12

11:56 am-11:06 pm

1 stop12h 10m

San Diego

Sat 7/19

6:15 am-10:51 am

1 stop3h 36m

$109

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Mon 8/4

10:50 pm-11:42 pm

Nonstop1h 52m

San Diego

Thu 8/7

7:10 pm-10:10 pm

Nonstop2h 00m

$177

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Mon 8/4

5:15 pm-6:05 pm

Nonstop1h 50m

San Diego

Thu 8/7

2:05 pm-8:10 pm

1 stop5h 05m

$187

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Wed 8/6

10:51 am-12:01 pm

Nonstop2h 10m

San Diego

Sat 8/9

4:09 pm-7:13 pm

Nonstop2h 04m

$208

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Tue 7/29

1:57 pm-9:47 pm

1 stop8h 50m

San Diego

Tue 8/5

4:09 pm-7:13 pm

Nonstop2h 04m

$216

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Fri 7/4

1:10 pm-3:59 pm

1 stop3h 49m

San Diego

Fri 7/11

6:15 am-11:03 am

1 stop3h 48m

$218

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Tue 7/1

1:48 pm-8:38 pm

1 stop7h 50m

San Diego

Sat 7/5

10:49 am-3:57 pm

1 stop4h 08m

$288

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Sun 6/29

7:04 pm-9:48 pm

1 stop3h 44m

San Diego

Thu 7/3

7:33 pm-12:12 am

1 stop3h 39m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 24 results
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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 June 16, 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 June 16, 2025.

The most flights from USUT to SAN are scheduled on a Wednesday (23 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (17 on average).

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 June 16, 2025.
Read through reviews of airlines operating flights from Utah to San Diego, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,501 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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, 47 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 ($79), and Delta ($89).

  • 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 Cedar City - 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: Frontier (100%), Korean Air (100%), Aeromexico( 98%).

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

    While on average a flight from Utah to San Diego is generally $758, our data shows the cheapest flight currently is $69. When looking at the most popular route, (Salt Lake City - San Diego), you can expect to pay $108 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
National City
Imperial Beach
La Mesa
Alpine
Lemon Grove
Poway
Santee
Coronado

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Alternative routes for Utah to San Diego

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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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$64Average$111FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$72Average$259FlexibilityNo cancel feeOn-time75%
FrontierCheapest$75Average$151FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$83Average$132FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$98Average$238FlexibilityNo cancel feeOn-time85%
DeltaCheapest$127Average$256FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$154Average$318FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$158Average$278FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$223Average$347FlexibilityNo cancel feeOn-time69%

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