Cheap flights from Salt Lake City to San Diego from $31

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 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Frontier Logo
8:27 am - 9:22 amSLC-SAN
1h 55mnonstop
Frontier Logo
11:57 am - 2:59 pmSAN-SLC
2h 02mnonstop
$73Frontier
Find Deal
Fri, Aug 22 - Sun, Aug 24
Frontier Logo
8:29 am - 9:25 amSLC-SAN
1h 56mnonstop
Frontier Logo
12:03 pm - 3:08 pmSAN-SLC
2h 05mnonstop
$80Frontier
Find Deal
Fri, Oct 10 - Mon, Oct 13
Frontier Logo
9:29 am - 10:24 amSLC-SAN
1h 55mnonstop
Frontier Logo
10:47 am - 1:49 pmSAN-SLC
2h 02mnonstop
$83Frontier
Find Deal
Mon, Aug 11 - Mon, Aug 18
Frontier Logo
8:27 am - 9:25 amSLC-SAN
1h 58mnonstop
Frontier Logo
12:04 pm - 3:06 pmSAN-SLC
2h 02mnonstop
$84Frontier
Find Deal
Fri, Sep 5 - Mon, Sep 8
 Logo
11:56 am - 5:55 pmSLC-SAN
6h 59m1 stop
 Logo
10:47 am - 1:49 pmSAN-SLC
2h 02mnonstop
Sat, Aug 2 - Mon, Aug 4
 Logo
9:29 am - 10:24 amSLC-SAN
1h 55mnonstop
 Logo
6:15 am - 1:57 pmSAN-SLC
6h 42m1 stop
Fri, Aug 15 - Tue, Aug 19
Spirit Airlines Logo
3:02 pm - 11:37 pmSLC-SAN
9h 35m1 stop
Spirit Airlines Logo
6:15 am - 1:57 pmSAN-SLC
6h 42m1 stop
$96Spirit Airlines
Find Deal
Sat, Aug 16 - Mon, Aug 18
Spirit Airlines Logo
6:47 pm - 11:45 pmSLC-SAN
5h 58m1 stop
Spirit Airlines Logo
6:15 am - 5:52 pmSAN-SLC
10h 37m1 stop
$97Spirit Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 8
Southwest Logo
7:55 am - 1:25 pmSLC-SAN
6h 30m1 stop
Southwest Logo
3:30 pm - 10:20 pmSAN-SLC
5h 50m1 stop
$103Southwest
Find Deal
Tue, Aug 12 - Tue, Aug 12
Southwest Logo
1:15 pm - 7:15 pmSLC-SAN
7h 00m1 stop
Southwest Logo
9:05 am - 5:30 pmSAN-SLC
7h 25m2 stops
$109Southwest
Find Deal
Sat, Aug 9 - Sat, Aug 16

Frontier flights from Salt Lake City to San Diego

Our best Frontier deals on Salt Lake City to San Diego flight tickets
Frontier
Aug 22
SLC8:27 amSalt Lake City
1h 55m
SAN9:22 amSan Diego
Aug 24
SAN11:57 amSan Diego
2h 02m
SLC2:59 pmSalt Lake City
Frontier
Oct 10
SLC8:29 amSalt Lake City
1h 56m
SAN9:25 amSan Diego
Oct 13
SAN12:03 pmSan Diego
2h 05m
SLC3:08 pmSalt Lake City
Frontier
Aug 11
SLC9:29 amSalt Lake City
1h 55m
SAN10:24 amSan Diego
Aug 18
SAN10:47 amSan Diego
2h 02m
SLC1:49 pmSalt Lake City

Southwest flights from Salt Lake City to San Diego

Our best Southwest deals on Salt Lake City to San Diego flight tickets
Southwest
Aug 12
SLC7:55 amSalt Lake City
6h 30m
1 stop
SAN1:25 pmSan Diego
Aug 12
SAN3:30 pmSan Diego
5h 50m
1 stop
SLC10:20 pmSalt Lake City
Southwest
Aug 9
SLC1:15 pmSalt Lake City
7h 00m
1 stop
SAN7:15 pmSan Diego
Aug 16
SAN9:05 amSan Diego
7h 25m
2 stops
SLC5:30 pmSalt Lake City
Southwest
Aug 6
SLC12:45 pmSalt Lake City
1h 55m
SAN1:40 pmSan Diego
Aug 13
SAN6:30 amSan Diego
4h 10m
1 stop
SLC11:40 amSalt Lake City

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 August, then departing from Salt Lake City during the month July is also very affordable. Most momondo users find prices during this month for around $187.

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 $236. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $297. 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 $203. Flights at noon are often more expensive with an average ticket price of $393.

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 $218 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 $177 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?

You could potentially save up to 1% on your flight if you consider stops on a Salt Lake City to San Diego flight.

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

As of July 2025, prices for Salt Lake City to San Diego flights are approximately 30% 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

$31

Fastest flight time

1h 52m

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 $31. The best round-trip flight deal from Salt Lake City to San Diego found on momondo in the last 72 hours is $73.
The fastest flight from Salt Lake City to San Diego takes 1h 52m
Direct flights go from Salt Lake City to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)

  • 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
Spirit AirlinesPriceFrom $61Free CancellationRating
6.3
8,055 reviews
Search Spirit Airlines flights
FrontierPriceFrom $75Free CancellationRating
5.9
3,271 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $76Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $98Free CancellationRating
7.8
2,561 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $127Free CancellationRating
8.0
7,952 reviews
Search Delta flights
SouthwestPriceFrom $158Free CancellationRating
8.0
4,250 reviews
Search Southwest flights
American AirlinesPriceFrom $168Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Alaska Airlines Flights From Salt Lake City to San Diego

    Alaska Airlines operates around 7 flights from Salt Lake City to San Diego every week. The average price of these flights found in the last 72 hours has been $262, but momondo users have found Alaska Airlines deals from Salt Lake City to San Diego from as low as $76 round-trip. Alaska Airlines has been scored 8.0/10 in 10,000 reviews.

  • Delta Flights From Salt Lake City to San Diego

    Delta is also a popular choice for this route. Delta flight deals for Salt Lake City to San Diego start from as low as $127 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $248. Delta operates 13 flights to San Diego from Salt Lake City in an average week. Users have rated it 8.0/10 across 7,952 reviews.


Traveling to a place near San Diego?

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


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1 adult
Tue 7/15
Tue 7/22

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