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Cheap flights from Salt Lake City to San Diego from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Salt Lake City to San Diego departing on 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:23 pm - 8:24 pm
SLC
-
SAN
2h 01mnonstop
Frontier Logo
10:53 am - 1:58 pm
SAN
-
SLC
2h 05mnonstop
$61Frontier
Thu, Jan 8 - Thu, Jan 15
Frontier Logo
7:23 pm - 8:24 pm
SLC
-
SAN
2h 01mnonstop
Frontier Logo
10:52 am - 1:58 pm
SAN
-
SLC
2h 06mnonstop
$67Frontier
Thu, Jan 1 - Thu, Jan 8
Frontier Logo
7:23 pm - 8:24 pm
SLC
-
SAN
2h 01mnonstop
Frontier Logo
11:08 am - 2:14 pm
SAN
-
SLC
2h 06mnonstop
$79Frontier
Thu, Jan 1 - Sun, Jan 4
Frontier Logo
8:02 pm - 9:06 pm
SLC
-
SAN
2h 04mnonstop
Frontier Logo
11:19 am - 2:24 pm
SAN
-
SLC
2h 05mnonstop
$82Frontier
Mon, Jan 26 - Fri, Jan 30
Multiple Airlines Logo
6:52 pm - 7:55 pm
SLC
-
SAN
2h 03mnonstop
Multiple Airlines Logo
10:52 am - 1:58 pm
SAN
-
SLC
2h 06mnonstop
$83Multiple Airlines
Thu, Mar 5 - Sun, Mar 8
Frontier Logo
2:50 pm - 10:08 am
SLC
-
SAN
20h 18m1 stop
Frontier Logo
10:53 am - 1:58 pm
SAN
-
SLC
2h 05mnonstop
$85Frontier
Wed, Jan 14 - Sun, Jan 18
Frontier Logo
6:34 pm - 10:25 am
SLC
-
SAN
16h 51m1 stop
Frontier Logo
7:00 am - 10:05 am
SAN
-
SLC
2h 05mnonstop
$88Frontier
Sat, Jan 31 - Sat, Feb 7
Frontier Logo
7:23 pm - 8:27 pm
SLC
-
SAN
2h 04mnonstop
Frontier Logo
10:53 am - 1:58 pm
SAN
-
SLC
2h 05mnonstop
$89Frontier
Thu, Jan 15 - Sun, Jan 18
Hawaiian Airlines Logo
7:14 am - 8:31 am
SLC
-
SAN
2h 17mnonstop
Hawaiian Airlines Logo
9:10 am - 12:16 pm
SAN
-
SLC
2h 06mnonstop
$90Hawaiian Airlines
Thu, Jan 8 - Sun, Jan 11
Frontier Logo
2:30 pm - 11:59 pm
SLC
-
SAN
10h 29m1 stop
Frontier Logo
10:52 am - 1:58 pm
SAN
-
SLC
2h 06mnonstop
$91Frontier
Wed, Dec 24 - Thu, Jan 8

Alaska Airlines flights from Salt Lake City to San Diego

Our best Alaska Airlines deals on Salt Lake City to San Diego flight tickets
Alaska Airlines
Jan 9
SLC6:16 pmSalt Lake City
2h 01m
SAN7:17 pmSan Diego
Jan 12
SAN8:28 pmSan Diego
2h 13m
SLC11:41 pmSalt Lake City
$95
Find similar
Alaska Airlines
Jan 22
SLC7:14 amSalt Lake City
2h 17m
SAN8:31 amSan Diego
Jan 27
SAN9:17 amSan Diego
2h 14m
SLC12:31 pmSalt Lake City
$97
Find similar
Alaska Airlines
Jan 8
SLC10:15 amSalt Lake City
2h 12m
SAN11:27 amSan Diego
Jan 12
SAN8:28 pmSan Diego
2h 13m
SLC11:41 pmSalt Lake City
$117
Find similar

Frontier flights from Salt Lake City to San Diego

Our best Frontier deals on Salt Lake City to San Diego flight tickets
Frontier
Jan 8
SLC7:23 pmSalt Lake City
2h 01m
SAN8:24 pmSan Diego
Jan 15
SAN10:53 amSan Diego
2h 05m
SLC1:58 pmSalt Lake City
$61
Find similar
Frontier
Jan 1
SLC7:23 pmSalt Lake City
2h 01m
SAN8:24 pmSan Diego
Jan 8
SAN10:52 amSan Diego
2h 06m
SLC1:58 pmSalt Lake City
$67
Find similar
Frontier
Jan 1
SLC7:23 pmSalt Lake City
2h 01m
SAN8:24 pmSan Diego
Jan 4
SAN11:08 amSan Diego
2h 06m
SLC2:14 pmSalt Lake City
$79
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Salt Lake City 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, momondo users made 832,500 searches. Data last updated December 5, 2025.
Use the filters below to find and compare flights from Salt Lake City to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Thu 1/8

7:23 pm-8:24 pm

Nonstop2h 01m

San Diego

Thu 1/15

10:53 am-1:58 pm

Nonstop2h 05m

$61

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Thu 1/1

7:23 pm-8:24 pm

Nonstop2h 01m

San Diego

Thu 1/8

10:52 am-1:58 pm

Nonstop2h 06m

$67

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Thu 1/1

7:23 pm-8:24 pm

Nonstop2h 01m

San Diego

Sun 1/4

11:08 am-2:14 pm

Nonstop2h 06m

$79

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Mon 1/26

8:02 pm-9:06 pm

Nonstop2h 04m

San Diego

Fri 1/30

11:19 am-2:24 pm

Nonstop2h 05m

$82

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Thu 3/5

6:52 pm-7:55 pm

Nonstop2h 03m

San Diego

Sun 3/8

10:52 am-1:58 pm

Nonstop2h 06m

$83

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Wed 1/14

2:50 pm-10:08 am

1 stop20h 18m

San Diego

Sun 1/18

10:53 am-1:58 pm

Nonstop2h 05m

$85

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Sat 1/31

6:34 pm-10:25 am

1 stop16h 51m

San Diego

Sat 2/7

7:00 am-10:05 am

Nonstop2h 05m

$88

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Thu 1/15

7:23 pm-8:27 pm

Nonstop2h 04m

San Diego

Sun 1/18

10:53 am-1:58 pm

Nonstop2h 05m

$89

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Thu 1/8

7:14 am-8:31 am

Nonstop2h 17m

San Diego

Sun 1/11

9:10 am-12:16 pm

Nonstop2h 06m

$90

Salt Lake CitySan Diego

SLC - SAN

SLCSAN

Salt Lake City

Wed 12/24

2:30 pm-11:59 pm

1 stop10h 29m

San Diego

Thu 1/8

10:52 am-1:58 pm

Nonstop2h 06m

$91

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Salt Lake City to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of October, then departing from Salt Lake City during the month August is also very affordable. Most momondo users find prices during this month for around $171.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Salt Lake City to San Diego is on a Friday. Travelers who choose to depart for San Diego on a Friday will often find tickets for as low as $213. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $312. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $227. Flights at noon are often more expensive with an average ticket price of $376.

What is the cheapest Salt Lake City to San Diego flight route?

Fly from Salt Lake City to San Diego for the best Salt Lake City - San Diego flight prices

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Salt Lake City when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $210 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Salt Lake City for as low as $180 on momondo.

What cabin class options are available on Salt Lake City to San Diego flights?

There are 4 cabin classes available to choose from on Salt Lake City to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Salt Lake City to San Diego flights?

No. A direct flight is the cheapest option for a flight between Salt Lake City to San Diego.

How have Salt Lake City to San Diego flight prices changed over time?

As of December 2025, prices for Salt Lake City to San Diego flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from Salt Lake City to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Salt Lake City to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Salt Lake City to San Diego (SLC to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Salt Lake City to San Diego

Best Price Found

$79

Fastest flight time

1h 57m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Salt Lake City in the past 72 hours is $79. The best round-trip flight deal from Salt Lake City to San Diego found on momondo in the last 72 hours is $97.
The fastest flight from Salt Lake City to San Diego takes 1h 57m
Direct flights go from Salt Lake City to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)
Search flight deals

  • How far is Salt Lake City to San Diego by plane?

    The distance between Salt Lake City and San Diego is about 627.1 mi. Typically, this will take 1h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Salt Lake City Airport to San Diego Airport?

    Prices for flights from Salt Lake City Airport to San Diego Airport are updated daily.

  • How many operators does momondo search for flights from Salt Lake City Airport to San Diego Airport?

  • How old do you have to be to fly from Salt Lake City Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Salt Lake City Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Salt Lake City to San Diego?

  • What is the most popular airline from Salt Lake City to San Diego?

Best airlines flying from Salt Lake City to San Diego

Compare and see reviews for airlines that fly from Salt Lake City to San Diego with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $55Free CancellationRating
5.8
3,092 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $64Free CancellationRating
6.3
8,159 reviews
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $98Free CancellationRating
7.8
2,815 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $114Free CancellationRating
8.0
11,400 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $119Free CancellationRating
8.0
4,255 reviews
Search Southwest flights
DeltaPriceFrom $129Free CancellationRating
7.9
8,011 reviews
Search Delta flights
American AirlinesPriceFrom $177Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights

  • Alaska Airlines Flights From Salt Lake City to San Diego

    Alaska Airlines operates around 18 flights from Salt Lake City to San Diego every week. The average price of these flights found in the last 72 hours has been $253, but momondo users have found Alaska Airlines deals from Salt Lake City to San Diego from as low as $114 round-trip. Alaska Airlines has been scored 8.0/10 in 11,402 reviews.

  • Southwest Flights From Salt Lake City to San Diego

    Southwest is also a popular choice for this route. Southwest flight deals for Salt Lake City to San Diego start from as low as $119 round-trip, depending on your selected dates, with average Southwest deals seen on momondo around $262. Southwest operates 5 flights to San Diego from Salt Lake City in an average week. Users have rated it 8.0/10 across 4,251 reviews.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Imperial Beach
Poway
La Mesa
Borrego Springs
San Ysidro
Lemon Grove
Alpine
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Salt Lake City to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Salt Lake City to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights from Salt Lake City to San Diego with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Salt Lake City to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Salt Lake City to San Diego?

Once all potential Salt Lake City to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Salt Lake City to San Diego right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Diego from Salt Lake City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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