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Salt Lake City

$92+ Cheap flights from San Diego to Salt Lake City (SAN - SLC)

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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SLC
Apr 21 — Apr 281
Mon 4/21
Mon 4/28
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from San Diego to Salt Lake City are usually found in August or July, booked 76 days in advance, depart on a Friday or Wednesday and return on a Wednesday

Cheap flight deals from San Diego to Salt Lake City

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Salt Lake City (SLC). 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 April 16, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$130
(Mytrip)

One-way from

$92
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$281

Good round-trip deal

$256 or less

Good one-way deal

$139 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.
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From San Diego to Salt Lake City
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One-way flight from San Diego to Salt Lake City
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from San Diego to Salt Lake City.
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Price to beat on a one-way flight from San Diego to Salt Lake City.
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Find flight deals from San Diego to Salt Lake City

Cheapest flights from San Diego to Salt Lake City
Explore the most affordable flight options available from San Diego to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.

This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:15 amSAN - SLC
1 stop12h 04mSpirit Airlines
Sun 5/188:14 pmSLC - SAN
1 stop11h 59mSpirit Airlines
Deal found 4/15$129
This Expedia deal was found by Cheapflights users on 4/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/79:00 amSAN - SLC
Nonstop2h 12mMultiple Airlines
Tue 5/138:14 pmSLC - SAN
1 stop11h 59mMultiple Airlines
Deal found 4/15$132
This Frontier deal was found by Cheapflights users on 4/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1110:47 amSAN - SLC
Nonstop2h 00mFrontier
Sun 7/139:29 amSLC - SAN
Nonstop1h 57mFrontier
Deal found 4/16$138
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/149:00 amSAN - SLC
Nonstop2h 12mAlaska Airlines
Tue 5/202:04 pmSLC - SAN
Nonstop2h 02mAlaska Airlines
Deal found 4/15$187
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/109:00 amSAN - SLC
Nonstop2h 12mHawaiian Airlines
Mon 5/121:55 pmSLC - SAN
1 stop19h 20mHawaiian Airlines
Deal found 4/14$189
This Delta deal was found by Cheapflights users on 4/15. 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.
Sat 5/106:15 amSAN - SLC
Nonstop2h 00mDelta
Wed 5/145:50 pmSLC - SAN
Nonstop1h 55mDelta
Deal found 4/15$217
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/16:25 amSAN - SLC
1 stop4h 20mAmerican Airlines
Wed 7/212:32 pmSLC - SAN
1 stop3h 52mAmerican Airlines
Deal found 4/16$275
This Southwest deal was found by Cheapflights users on 4/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/812:00 pmSAN - SLC
Nonstop2h 05mSouthwest
Wed 7/910:05 amSLC - SAN
1 stop6h 25mSouthwest
Deal found 4/15$281
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/304:00 pmSAN - SLC
1 stop4h 17mUnited Airlines
Sun 7/67:00 amSLC - SAN
1 stop4h 12mUnited Airlines
Deal found 4/15$319

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Salt Lake City 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 April 16, 2025.
Use the filters below to find and compare flights from San Diego to Salt Lake City that are best for you.

Fly from

San Diego

Fly to

Salt Lake City

Route

Depart

Return

Price

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Wed 5/14

6:15 am-7:19 pm

1 stop12h 04m

Salt Lake City

Sun 5/18

8:14 pm-7:13 am

1 stop11h 59m

$129

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Wed 5/7

9:00 am-12:12 pm

Nonstop2h 12m

Salt Lake City

Tue 5/13

8:14 pm-7:13 am

1 stop11h 59m

$132

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Fri 7/11

10:47 am-1:47 pm

Nonstop2h 00m

Salt Lake City

Sun 7/13

9:29 am-10:26 am

Nonstop1h 57m

$138

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Wed 5/14

9:00 am-12:12 pm

Nonstop2h 12m

Salt Lake City

Tue 5/20

2:04 pm-3:06 pm

Nonstop2h 02m

$187

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Sat 5/10

9:00 am-12:12 pm

Nonstop2h 12m

Salt Lake City

Mon 5/12

1:55 pm-8:15 am

1 stop19h 20m

$189

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Sat 5/10

6:15 am-9:15 am

Nonstop2h 00m

Salt Lake City

Wed 5/14

5:50 pm-6:45 pm

Nonstop1h 55m

$217

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Fri 5/16

1:55 pm-4:50 pm

Nonstop1h 55m

Salt Lake City

Sun 5/18

3:00 pm-3:55 pm

Nonstop1h 55m

$257

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Tue 7/1

6:25 am-11:45 am

1 stop4h 20m

Salt Lake City

Wed 7/2

12:32 pm-3:24 pm

1 stop3h 52m

$275

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Mon 6/30

4:00 pm-9:17 pm

1 stop4h 17m

Salt Lake City

Sun 7/6

7:00 am-10:12 am

1 stop4h 12m

$319

San DiegoSalt Lake City

SAN - SLC

SANSLC

San Diego

Thu 6/19

6:15 am-7:18 pm

1 stop12h 03m

$92

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 18 results
1
2

Compare providers for flights from San Diego to Salt Lake City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Salt Lake City in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
FareScanPrice Accuracy-Trust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Salt Lake City flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on San Diego-Salt Lake City flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from San Diego-Salt Lake City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Salt Lake City flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Salt Lake City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for San Diego to Salt Lake City flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your San Diego to Salt Lake City trip
Airports
SAN

Plan to arrive at SAN at least two hours before your flight to avoid traffic and congestion near the airport.

Read more about SANby Blane Bachelor
SLC

Use the TRAX light rail to quickly reach downtown SLC from the airport, with a shuttle connecting the terminal to the station.

Read more about SLCby Ramsey Qubein
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on SAN

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on SLC

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from San Diego to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City 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 Salt Lake City

How far ahead should I book a flight from San Diego to Salt Lake City?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Salt Lake City. Price data was last updated on April 11, 2025.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Salt Lake City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Diego to Salt Lake City?

Currently, October is the cheapest month in which you can book a flight from San Diego to Salt Lake City (average of $277). Flying from San Diego to Salt Lake City in March is currently the most expensive (average of $417). 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 SLC?

Find hourly flight availability from San Diego to Salt Lake City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 16, 2025.

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

What is the cheapest day to fly from San Diego to Salt Lake City?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Salt Lake City. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their San Diego to Salt Lake City flight should consider departing on Sunday 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 Salt Lake City

Explore weekly flight availability from San Diego to Salt Lake City. 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 April 16, 2025.

The most flights from SAN to SLC are scheduled on a Friday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in Salt Lake City by month

Plan your trip to Salt Lake City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Salt Lake City ranges from 0.6 - 2.0 inches per month. April is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Salt Lake City when rainfall is around 0.6 in.

Temperature in Salt Lake City by month

Plan your trip to Salt Lake City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Salt Lake City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Salt Lake City

Get insights into the airlines that provide service to Salt Lake City. 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 Salt Lake City. Reviews last updated April 16, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from San Diego to Salt Lake City. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,282 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,380 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,665 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

  • What airports do I use to fly from San Diego to Salt Lake City?

    To fly from San Diego to Salt Lake City, you need to book a flight from San Diego (SAN) to Salt Lake City (SLC). Nonstop flights to Salt Lake City from San Diego take 1h 56m on average. When it comes time to book airfare, you have a few options: there are 17 outbound flights from San Diego to Salt Lake City offered by 8 different airlines.

  • How popular is this San Diego to Salt Lake City flight route?

    This flight path from San Diego to Salt Lake City was viewed by 31 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from San Diego to Salt Lake City round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Salt Lake City, with prices starting at $130. Additional round-trip tickets that might be worth considering are offered by Frontier and Alaska Airlines, with the lowest prices starting at $136 and $177, respectively. Spirit Airlines is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from San Diego to Salt Lake City one-way?

    The cheapest airlines for a one-way flight from San Diego to Salt Lake City are Spirit Airlines ($92), Alaska Airlines ($99), and Frontier ($103).

  • What are the most reliable airlines from San Diego to Salt Lake City?

    Consider Sun Country Air (100%), Aeromexico (97%) or LATAM Airlines (93%) when booking your flight. These represent the most reliable airlines when flying from San Diego to Salt Lake City.

  • What are the cheapest flights from San Diego to Salt Lake City?

    The cheapest flight price from San Diego to Salt Lake City is $98. On average you can expect to pay $515. The most popular route, (San Diego - Salt Lake City), can usually be booked for $65.

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

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

  • How can I find direct flights from San Diego to Salt Lake City?

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

  • Can I find deals for business class flights from San Diego to Salt Lake City?

    Yes. Cheapflights offers flight deals from San Diego to Salt Lake City 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 Salt Lake City?

    Currently, October is the cheapest month in which you can book a flight from San Diego to Salt Lake City (average of $277). Flying from San Diego to Salt Lake City in March is currently the most expensive (average of $417). 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 San Diego?

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Top 8 airlines flying from San Diego to Salt Lake City

Discover the top 8 airlines that operate flights from San Diego to Salt Lake City. 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 April 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$62Average$114FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$88Average$146FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$88Average$207FlexibilityNo cancel feeOn-time85%
FrontierCheapest$99Average$140FlexibilityNo cancel feeOn-time62%
DeltaCheapest$133Average$255FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$136Average$280FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$152Average$293FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$206Average$396FlexibilityNo cancel feeOn-time71%

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