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$52+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SAN
Jan 27 — Feb 31
Mon 1/27
Mon 2/3
1 adult, Economy
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Cheap flight deals from Utah to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Utah (USUT) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 22, 2025.

Round-trip from

$110
(CheapOair)

One-way from

$52
(Cheapflightsfares)

Good round-trip deal

$118 or less

Good one-way deal

$104 or less
From Utah to San Diego
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One-way flight from Utah to San Diego
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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 January 22, 2025.

This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2510:47 amSLC - SAN
1 stop24h 03mFrontier
Tue 1/282:32 pmSAN - SLC
1 stop8h 26mFrontier
Deal found 1/21$110
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Wed 2/57:15 amSLC - SAN
1 stop7h 17mMultiple Airlines
Mon 3/36:15 amSAN - SLC
1 stop3h 59mMultiple Airlines
Deal found 1/21$118
This Mytrip deal was found by Cheapflights users on 1/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2212:09 pmSLC - SAN
1 stop11h 47mSpirit Airlines
Mon 2/242:56 pmSAN - SLC
2 stops19h 18mSpirit Airlines
Deal found 1/22$124
This Delta deal was found by Cheapflights users on 1/21. 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 2/2010:50 pmSLC - SAN
Nonstop2h 08mDelta
Tue 2/255:14 pmSAN - SLC
Nonstop2h 01mDelta
Deal found 1/21$157
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 2/48:00 amSLC - SAN
2 stops29h 17mAlaska Airlines
Tue 3/410:24 amSAN - SLC
1 stop5h 59mAlaska Airlines
Deal found 1/21$208
This Delta deal was found by Cheapflights users on 1/22. 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 3/53:25 pmSGU - SAN
1 stop4h 44mDelta
Wed 3/1210:05 amSAN - SGU
1 stop3h 45mDelta
Deal found 1/22$218
This Southwest deal was found by Cheapflights users on 1/20. 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.
Thu 2/1310:00 amSLC - SAN
Nonstop2h 00mSouthwest
Mon 2/176:35 amSAN - SLC
1 stop3h 35mSouthwest
Deal found 1/20$223
This American Airlines deal was found by Cheapflights users on 1/22. 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 2/136:11 amSGU - SAN
1 stop3h 43mAmerican Airlines
Mon 2/174:30 pmSAN - SGU
1 stop6h 29mAmerican Airlines
Deal found 1/22$243
This United Airlines deal was found by Cheapflights users on 1/22. 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.
Wed 3/55:05 amSGU - SAN
2 stops10h 54mUnited Airlines
Wed 3/1210:00 amSAN - SGU
1 stop4h 56mUnited Airlines
Deal found 1/22$284
This Delta deal was found by Cheapflights users on 1/21. 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 4/256:20 amEKO - SAN
1 stop6h 13mDelta
Sun 5/45:10 pmSAN - EKO
1 stop4h 31mDelta
Deal found 1/21$708

Find flights from Utah to San Diego within your budget

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 January 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Sat 1/25

10:47 am-9:50 am

1 stop24h 03m

San Diego

Tue 1/28

2:32 pm-11:58 pm

1 stop8h 26m

$110

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Wed 2/5

7:15 am-1:32 pm

1 stop7h 17m

San Diego

Mon 3/3

6:15 am-11:14 am

1 stop3h 59m

$118

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Sat 2/22

12:09 pm-10:56 pm

1 stop11h 47m

San Diego

Mon 2/24

2:56 pm-11:14 am

2 stops19h 18m

$124

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Mon 3/17

10:50 pm-11:53 pm

Nonstop2h 03m

San Diego

Mon 3/24

7:08 pm-10:13 pm

Nonstop2h 05m

$157

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Tue 2/4

8:00 am-12:17 pm

2 stops29h 17m

San Diego

Tue 3/4

10:24 am-5:23 pm

1 stop5h 59m

$208

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Wed 3/5

3:25 pm-7:09 pm

1 stop4h 44m

San Diego

Wed 3/12

10:05 am-2:50 pm

1 stop3h 45m

$218

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Thu 2/13

10:00 am-11:00 am

Nonstop2h 00m

San Diego

Mon 2/17

6:35 am-11:10 am

1 stop3h 35m

$223

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Thu 2/13

6:11 am-8:54 am

1 stop3h 43m

San Diego

Mon 2/17

4:30 pm-11:59 pm

1 stop6h 29m

$243

Saint GeorgeSan Diego

SGU - SAN

SGUSAN

Saint George

Wed 3/5

5:05 am-2:59 pm

2 stops10h 54m

San Diego

Wed 3/12

10:00 am-3:56 pm

1 stop4h 56m

$284

ElkoSan Diego

EKO - SAN

EKOSAN

Elko

Fri 4/25

6:20 am-12:33 pm

1 stop6h 13m

San Diego

Sun 5/4

5:10 pm-9:41 pm

1 stop4h 31m

$708

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 20 results
1
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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.

Travel insights for flights from Utah to San Diego

Get recent, data-driven insights about flights from Utah to San Diego including ideal travel times, pricing trends, and more.

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 January 22, 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 January 22, 2025.

The most flights from USUT to SAN are scheduled on a Monday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 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 January 22, 2025.
Read through reviews of airlines operating flights from Utah to San Diego, such as Spirit Airlines, Alaska Airlines and Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,654 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,707 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,512 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,975 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

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, 43 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 Frontier ($52), Spirit Airlines ($69), and Delta ($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: WestJet (83%), KLM (83%), Delta( 79%).

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

    While on average a flight from Utah to San Diego is generally $228, 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 $76 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
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado
Borrego Springs

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Top 8 airlines flying from Utah to San Diego

Discover the top 8 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 January 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$67Average$111FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$78Average$232FlexibilityNo cancel feeOn-time75%
FrontierCheapest$80Average$130FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$84Average$137FlexibilityNo cancel feeOn-time88%
DeltaCheapest$126Average$330FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$128Average$270FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$157Average$343FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$278Average$376FlexibilityNo cancel feeOn-time69%
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