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$64+ Cheap flights from San Diego (SAN) to Utah

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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SLC
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from San Diego to Utah

Cheapest flights from San Diego to Utah
Explore the most affordable flight options available from San Diego to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Super.com deal was found by Cheapflights users on 11/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:47 pmSAN - SLC
1 stop6h 20mFrontier
Sun 12/712:32 pmSLC - SAN
Nonstop2h 01mFrontier
Deal found 11/11$84
This Frontier deal was found by Cheapflights users on 11/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:30 pmSAN - SLC
Nonstop2h 06mFrontier
Sat 12/1310:39 amSLC - SAN
1 stop10h 28mFrontier
Deal found 11/12$85
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
Tue 12/231:06 pmSAN - SLC
1 stop7h 27mFrontier
Thu 12/257:23 pmSLC - SAN
Nonstop2h 01mFrontier
Deal found 11/11$87
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 12/42:30 pmSAN - SLC
Nonstop2h 06mMultiple Airlines
Mon 12/87:12 pmSLC - SAN
Nonstop2h 04mMultiple Airlines
Deal found 11/12$88
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
Tue 12/26:25 amSAN - SLC
1 stop28h 12mFrontier
Thu 12/412:32 pmSLC - SAN
Nonstop2h 01mFrontier
Deal found 11/11$89
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:52 amSAN - SLC
Nonstop2h 06mFrontier
Thu 12/2510:25 pmSLC - SAN
1 stop15h 13mFrontier
Deal found 11/13$90
This eDestinos deal was found by Cheapflights users on 11/11. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:52 amSAN - SLC
Nonstop2h 06mMultiple Airlines
Mon 12/227:03 amSLC - SAN
Nonstop2h 27mMultiple Airlines
Deal found 11/11$91
This Alaska Airlines deal was found by Cheapflights users on 11/12. 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.
Fri 12/58:10 amSAN - SLC
Nonstop2h 22mAlaska Airlines
Mon 12/87:12 pmSLC - SAN
Nonstop2h 04mAlaska Airlines
Deal found 11/12$97
This Priceline deal was found by Cheapflights users on 11/12. 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.
Thu 12/42:30 pmSAN - SLC
Nonstop2h 06mFrontier
Fri 12/510:22 amSLC - SAN
1 stop9h 53mFrontier
Deal found 11/12$98
This Priceline deal was found by Cheapflights users on 11/12. 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 12/209:32 amSAN - SLC
1 stop8h 43mFrontier
Sun 12/217:23 pmSLC - SAN
Nonstop2h 01mFrontier
Deal found 11/12$101
This Frontier deal was found by Cheapflights users on 11/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:52 amSAN - SLC
Nonstop2h 06mFrontier
Mon 12/225:33 pmSLC - SAN
1 stop7h 26mFrontier
Deal found 11/12$102
This American Airlines deal was found by Cheapflights users on 11/11. 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 12/44:25 pmSAN - SGU
1 stop6h 43mAmerican Airlines
Tue 12/912:15 pmSGU - SAN
1 stop4h 04mAmerican Airlines
Deal found 11/11$218

Cheap flight deals from San Diego to Utah

Keep the following information in mind while searching for San Diego to Utah flight deals. Data was last updated November 13, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$84
(Frontier)

One-way from

$64
(Southwest)

Popular in

March

Cheapest in

September

Average price

$184

Good round-trip deal

$158 or less

Good one-way deal

$124 or less
Provider with most accurate pricing for San Diego-Salt Lake City flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Salt Lake City flights.
Search Deals
From San Diego to Utah
Search Deals
One-way flight from San Diego to Utah
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from San Diego to Utah.
Search Deals
Price to beat on a one-way flight from San Diego to Utah.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Utah 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 November 13, 2025.
Use the filters below to find and compare flights from San Diego to Utah that are best for you.

Fly from

San Diego

Fly to

Utah

Route

Depart

Return

Price

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Tue 3/3

9:12 am-12:25 pm

Nonstop2h 13m

Salt Lake City

Wed 3/4

10:15 am-11:38 am

Nonstop2h 23m

$97

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Wed 3/4

8:35 pm-11:45 pm

Nonstop2h 10m

Salt Lake City

Sat 3/7

7:23 am-8:45 am

Nonstop2h 22m

$97

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Wed 12/10

9:45 am-12:50 pm

Nonstop2h 05m

Salt Lake City

Sat 12/13

5:00 pm-5:55 pm

Nonstop1h 55m

$97

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Thu 12/11

8:10 am-11:32 am

Nonstop2h 22m

Salt Lake City

Thu 12/18

7:03 am-8:30 am

Nonstop2h 27m

$97

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Sat 12/13

5:55 pm-8:55 pm

Nonstop2h 00m

Salt Lake City

Sun 12/14

2:35 pm-3:25 pm

Nonstop1h 50m

$97

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Fri 12/12

3:24 pm-6:30 pm

Nonstop2h 06m

Salt Lake City

Mon 12/15

7:12 pm-8:16 pm

Nonstop2h 04m

$97

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Thu 1/8

8:28 pm-11:41 pm

Nonstop2h 13m

Salt Lake City

Fri 1/9

6:16 pm-7:17 pm

Nonstop2h 01m

$97

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Fri 12/5

3:24 pm-6:30 pm

Nonstop2h 06m

Salt Lake City

Tue 12/9

10:44 am-11:53 am

Nonstop2h 09m

$97

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Wed 12/10

9:45 am-12:50 pm

Nonstop2h 05m

Salt Lake City

Thu 12/11

5:45 am-10:15 am

1 stop5h 30m

$107

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Mon 12/15

8:40 am-4:45 pm

2 stops7h 05m

Salt Lake City

Mon 12/22

7:10 am-8:20 am

Nonstop2h 10m

$112

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 34 results
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Best time to book a flight from San Diego to Utah

Have a flexible travel schedule? Discover the best time to fly to Utah from San Diego 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 San Diego to Utah

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

Currently, May is the cheapest month in which you can book a flight from San Diego to Utah (average of $40). Flying from San Diego to Utah in June is currently the most expensive (average of $93). 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 SAN to UT?

Find hourly flight availability from San Diego to Utah. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

A simple way to save on the total cost of your ticket is to fly from San Diego to Utah in the afternoon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from San Diego to Utah?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Utah. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Diego to Utah flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Diego to Utah

Explore weekly flight availability from San Diego to Utah. 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 November 13, 2025.

The most flights from SAN to USUT are scheduled on a Monday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

Reviews of airlines servicing Utah

Get insights into the airlines that provide service to Utah. 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 Utah. Reviews last updated November 13, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from San Diego to Utah. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,281 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,281 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,236 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,049 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,113 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Utah. 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 from for flights from San Diego to Utah?

    If you book a flight to Utah from San Diego, you will be flying from San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego.

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

    This flight path from San Diego to Utah was viewed by 30 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from San Diego to Utah?

    There are many flights that can get you from San Diego to Utah in 2h 05m. Fly via Hawaiian Airlines, Alaska Airlines, or Southwest to get the fastest option. The distance between San Diego and Utah is about 626 mi. Most flights are nonstop.

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

    While some choose either San Diego - Saint George or San Diego - Cedar City, San Diego - Salt Lake City is the most popular route from San Diego to Utah.

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

    The top 3 most reliable airlines when flying from San Diego to Utah are Korean Air (95%), Aeromexico (93%) and Virgin Atlantic (90%).

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

    The cheapest flight price from San Diego to Utah is $64. On average you can expect to pay $350. The most popular route, (San Diego - Salt Lake City), can usually be booked for $73.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Utah 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 San Diego to Utah?

    Currently, May is the cheapest month in which you can book a flight from San Diego to Utah (average of $40). Flying from San Diego to Utah in June is currently the most expensive (average of $93). 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.

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Alternative routes for San Diego to Utah

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Top 9 airlines flying from San Diego to Utah

Discover the top 9 airlines that operate flights from San Diego to Utah. 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$67Average$146FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$74Average$215FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$87Average$142FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$88Average$237FlexibilityNo cancel feeOn-time85%
DeltaCheapest$139Average$373FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$142Average$284FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$146Average$306FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$216Average$328FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$278Average$372FlexibilityNo cancel feeOn-time69%

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