How many flights depart from Salt Lake City to San Diego on average per week?

105 flights are operational weekly from Salt Lake City to San Diego as of July 2025. The most popular departure day for this route is Thu, with 20% of flights per week taking off on this day.

What airlines fly to San Diego?

Delta, Southwest and Allegiant Air are the top three most popular airlines that fly to San Diego from Salt Lake City according to our data. Delta is the first choice among our users, with 57% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 9 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

How many flights depart from Salt Lake City to San Diego on average per day?

The number of flights available between Salt Lake City and San Diego is 15 per day as of July 2025. The most frequent departure time is 10:00AM, with 64% of daily flights leaving at noon.

What is the cheapest airline that flies from Salt Lake City to San Diego?

Frontier, Southwest, and Spirit Airlines are the most popular carriers operating from Salt Lake City to San Diego

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?

As of July 2025, there are 7 operators available to choose from 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.

$31 Cheap Flights from Salt Lake City to San Diego in 2025

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Find the cheapest flights from Salt Lake City to San Diego

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:27 am - 9:22 amSLC-SAN

1h 55mnonstop

11:57 am - 2:59 pmSAN-SLC

2h 02mnonstop

$73Frontier

Find Deal

Fri, Aug 22 - Sun, Aug 24

8:29 am - 9:25 amSLC-SAN

1h 56mnonstop

12:03 pm - 3:08 pmSAN-SLC

2h 05mnonstop

$80Frontier

Find Deal

Fri, Oct 10 - Mon, Oct 13

9:29 am - 10:24 amSLC-SAN

1h 55mnonstop

10:47 am - 1:49 pmSAN-SLC

2h 02mnonstop

$83Frontier

Find Deal

Mon, Aug 11 - Mon, Aug 18

8:27 am - 9:25 amSLC-SAN

1h 58mnonstop

12:04 pm - 3:06 pmSAN-SLC

2h 02mnonstop

$84Frontier

Find Deal

Fri, Sep 5 - Mon, Sep 8

11:56 am - 5:55 pmSLC-SAN

6h 59m1 stop

10:47 am - 1:49 pmSAN-SLC

2h 02mnonstop

$90

Find Deal

Sat, Aug 2 - Mon, Aug 4

9:29 am - 10:24 amSLC-SAN

1h 55mnonstop

6:15 am - 1:57 pmSAN-SLC

6h 42m1 stop

$92

Find Deal

Fri, Aug 15 - Tue, Aug 19

3:02 pm - 11:37 pmSLC-SAN

9h 35m1 stop

6:15 am - 1:57 pmSAN-SLC

6h 42m1 stop

$96Spirit Airlines

Find Deal

Sat, Aug 16 - Mon, Aug 18

6:47 pm - 11:45 pmSLC-SAN

5h 58m1 stop

6:15 am - 5:52 pmSAN-SLC

10h 37m1 stop

$97Spirit Airlines

Find Deal

Fri, Sep 5 - Mon, Sep 8

7:55 am - 1:25 pmSLC-SAN

6h 30m1 stop

3:30 pm - 10:20 pmSAN-SLC

5h 50m1 stop

$103Southwest

Find Deal

Tue, Aug 12 - Tue, Aug 12

1:15 pm - 7:15 pmSLC-SAN

7h 00m1 stop

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

$73

Find similar

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

$80

Find similar

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

$83

Find similar

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

$103

Find similar

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

$109

Find similar

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

$120

Find similar

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

Prices

Airlines

Other information

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)

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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?
As of July 2025, there are 7 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Salt Lake City to San Diego is Airbus A321-100/200 (23.54% of total bookings). The next most popular plane models are Embraer 175 (21.47%), Embraer 170 (15.21%), and Airbus A321neo (14.19%).
What is the most popular airline from Salt Lake City to San Diego?
momondo data reveals that the most frequently booked airline on the route from Salt Lake City to San Diego is Delta, representing 54% of all bookings. The subsequent popular airlines are Spirit Airlines at 14%, Frontier at 10%, and Southwest at 9%.

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 Airlines	PriceFrom $61	Free Cancellation	Rating 6.3 8,055 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $75	Free Cancellation	Rating 5.9 3,271 reviews	Search Frontier flights
Alaska Airlines	PriceFrom $76	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $98	Free Cancellation	Rating 7.8 2,561 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $127	Free Cancellation	Rating 8.0 7,952 reviews	Search Delta flights
Southwest	PriceFrom $158	Free Cancellation	Rating 8.0 4,250 reviews	Search Southwest flights
American Airlines	PriceFrom $168	Free Cancellation	Rating 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.

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.

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.

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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.

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Frontier flights from Salt Lake City to San Diego

Our best Frontier deals on Salt Lake City to San Diego flight tickets

Southwest flights from Salt Lake City to San Diego

Our best Southwest deals on Salt Lake City to San Diego flight tickets

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?

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?

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.

What is the cheapest airline that flies from Salt Lake City to San Diego?

Frontier, Southwest, and Spirit Airlines are the most popular carriers operating from Salt Lake City to San Diego

What airlines fly to San Diego?

How many flights depart from Salt Lake City to San Diego on average per day?

The number of flights available between Salt Lake City and San Diego is 15 per day as of July 2025. The most frequent departure time is 10:00AM, with 64% of daily flights leaving at noon.

How many flights depart from Salt Lake City to San Diego on average per week?

105 flights are operational weekly from Salt Lake City to San Diego as of July 2025. The most popular departure day for this route is Thu, with 20% of flights per week taking off on this day.

When to book flights from Salt Lake City to San Diego

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

Fastest flight time

Direct flights

Airports in San Diego

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

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

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?

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

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

Alaska Airlines Flights From Salt Lake City to San Diego

Delta Flights From Salt Lake City to San Diego

Traveling to a place near San Diego?

Why use momondo?

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

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

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

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California