SLC - SAN

$69 Find Cheap Flights from Salt Lake City to San Diego

1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City to San Diego.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City to San Diego.
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Expert advice
Booking Insights
Expert advice

Expert advice for your flight from Salt Lake City to San Diego

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-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.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Delta

Delta offers free Wi-Fi for SkyMiles members on domestic flights, enhancing onboard connectivity.


Delta's Sky Priority check-in speeds up the process for premium cabin and elite status passengers.

Read more about Deltaby Stefanie Waldek
Alaska Airlines

Alaska Airlines offers a 20-minute baggage guarantee, ensuring quick baggage claim or compensation.


Alaska’s Flight Pass subscription offers cost-efficient travel between select cities, including Utah and California.

Spirit Airlines

Spirit's Big Front Seat offers extra legroom for a nominal fee, enhancing comfort.


Spirit's Wi-Fi connectivity is available gate-to-gate, ensuring continuous internet access.

Airports
SLC

For a quicker security check, use the Level 1 checkpoint at SLC, which is usually less crowded than the main Level 2 area.

Read more about SLCby Harriet Baskas
SAN

Take the Route 992 bus from SAN to Downtown San Diego for a cost-effective 15-minute ride, with buses every 15 minutes.

Read more about SANby Brandon Schultz
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and SLC

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
Brandon Schultz

Brandon Schultz

Expert on SAN

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Booking Insights

KAYAK's insights & trends for Salt Lake City to San Diego flights

Get data-powered insights and trends into flights from Salt Lake City to San Diego to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to San Diego
Find cheap flights to San Diego

Planning a trip from Salt Lake City to San Diego? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What is the most popular layover airport when flying from Salt Lake City to San Diego?

Percentage of 1-stop round-trip flights from Salt Lake City to San Diego chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Las Vegas (LAS) is the top choice – 80% of KAYAK users who clicked on 1-stop flights from Salt Lake City to San Diego picked an itinerary connecting there.

What is the cheapest layover airport when flying from Salt Lake City to San Diego?

Average round-trip price for 1-stop flights from Salt Lake City to San Diego clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via San Jose (SJC) offer the most affordable fares, with an average round-trip price of $166.

Which layover airport offers the shortest total travel time from Salt Lake City to San Diego?

Shortest average total travel time for 1-stop one-way flights from Salt Lake City to San Diego via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Phoenix (PHX) for the shortest journey. The average one-way travel time for flights connecting there is 4h 05m.

Which layover airport has the quickest connection when flying from Salt Lake City to San Diego?

Average layover duration at different layover airports for 1-stop one-way flights from Salt Lake City to San Diego, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, San Jose (SJC) often has the shortest layovers from Salt Lake City to San Diego, with an average of 0h 43m.

Good to know

Low seasonFebruary
Cheapest flight$69
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Salt Lake City to San Diego

When to book flights from Salt Lake City to San Diego

Are your dates flexible? Find out the best times to travel from Salt Lake City to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
  • Where can I sleep at the arrival airport?

    While the airport has no on-site hotels, you can find several off-site hotels ranging from 2 stars to five-star hotels. You can find one that suits your budget and needs. You can stay at the Sheraton San Diego Hotel & Marina, approximately 0.4 miles from the airport, the Hampton Inn & Suites San Diego Airport Liberty Station, 0.8 miles away from SAN, and Hilton San Diego Airport.

  • How early should I arrive at Salt Lake International Airport (SLC)?

    Arrive at Salt Lake International Airport (SLC) at least 2h prior to your flight's scheduled departure time. It is best to allow extra time for security and check-in if you are traveling with luggage, people with disabilities, or children. For wait time information, contact the airport or go to their website. However, keep in mind that wait times can vary depending on various factors, including traffic.

  • Are there play areas in the departure airport?

    Yes, there are designated play areas at Salt Lake International Airport (SLC) where your children can burn off some energy before your flight. The arrival airport also has three play areas, including the FUNbelievable, a 6,000-square foot play area for children up to the age of 12. It is not difficult to travel with children because both airports are child-friendly.

  • How are the lounges in Salt Lake Airport?

    The lounges at the airport are elegant and offer top-notch entertainment. With several lounges, some have DJ booths and exquisite bars. The lounges are designed to provide comfort and relaxation before your flight. If you are an economy class traveler, purchase a day pass, pay at the door, or purchase an annual membership to access some of the airline-operated lounges.

KAYAK’s top tips for finding a cheap flight from Salt Lake City to San Diego

  • Looking for a cheap flight? 25% of our users found flights on this route for $101 or less one-way and $137 or less round-trip.
  • Salt Lake International Airport (SLC) offers on-site parking for your vehicle that is flexible enough to fit your needs. They update real-time parking availability on their website, where you can see parking availability. You can also find the Valet parking, Park N’ Jet, and Diamond Airport Parking options at SAN.
  • The arrival airport is about 2 miles northwest of San Diego, which means you are not far from the city center. You can get to San Diego easily by taxi, shuttle, or bus. A taxi is likely the best option, especially if you have luggage.
  • Salt Lake International Airport operates many flights to San Diego International Airport (SAN) every day. Depending on your budget and needs, you can catch a flight to the arrival airport anytime. Airlines operating direct flights on this route include Alaska Airlines, Air France, Virgin Atlantic, Delta, KLM, and Southwest.
  • With the newly renovated SLC airport, you can dine and shop in the airport's many shops and restaurants. Blue Lemon in Terminal Pre-Security, Beans & Brews in Concourse A, Café Rio in Concourse A, and Pick Up Stix in Concourse B are just a few of the restaurants.
  • San Diego International Airport has an art program that develops a wide collection of permanent artwork that supports the mission of the Airport Authority. After an exhausting flight, you can keep yourself busy admiring the beautiful and elegant exhibitions.

Prefer to fly direct from Salt Lake City to San Diego?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Salt Lake City to San Diego.
Find which airlines fly direct from Salt Lake City Airport to San Diego Airport, which days they fly and book direct flights.

Direct departures

Salt Lake City to San Diego

Monday

Aeromexico, Air France, Alaska Airlines, +10 more

Aeromexico, Air France, +11 more

Tuesday

Aeromexico, Air France, Alaska Airlines, +10 more

Aeromexico, Air France, +11 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +10 more

Aeromexico, Air France, +11 more

Thursday

Aeromexico, Air France, Alaska Airlines, +10 more

Aeromexico, Air France, +11 more

Friday

Aeromexico, Air France, Alaska Airlines, +10 more

Aeromexico, Air France, +11 more

Saturday

Aeromexico, Air France, Alaska Airlines, +10 more

Aeromexico, Air France, +11 more

Sunday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

See more direct flights

Direct returns

San Diego to Salt Lake City

Monday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

Tuesday

Aeromexico, Air France, Alaska Airlines, +10 more

Aeromexico, Air France, +11 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +10 more

Aeromexico, Air France, +11 more

Thursday

Aeromexico, Air France, Alaska Airlines, +9 more

Aeromexico, Air France, +10 more

Friday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

Saturday

Aeromexico, Air France, Alaska Airlines, +10 more

Aeromexico, Air France, +11 more

Sunday

Aeromexico, Air France, Alaska Airlines, +10 more

Aeromexico, Air France, +11 more

See more direct flights

Reviews of the top 5 airlines serving from Salt Lake City to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Salt Lake City to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Salt Lake City to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.1Boarding
7.0Entertainment
8.5Crew
7.8Comfort
7.1Food
Airline reviews

Agent boarding us in San Diego lectured me on showing up on time for the flight, and said that if I had been three minutes later, he would have denied myself and my wife boarding. Our trusted traveler numbers were not in the system, even though I entered them when I bought the tickets. Our food orders were not in the system, even though I entered them prior to the flight. My wife requires a wheelchair, and that was delayed on both flights.

4.0 OkayAnonymous, Aug 2025SEA - SAN
Read more Alaska Airlines reviews

Agent boarding us in San Diego lectured me on showing up on time for the flight, and said that if I had been three minutes later, he would have denied myself and my wife boarding. Our trusted traveler numbers were not in the system, even though I entered them when I bought the tickets. Our food orders were not in the system, even though I entered them prior to the flight. My wife requires a wheelchair, and that was delayed on both flights.

Staff at Gate desk were helpful. My connecting flight from the first part of my trip Kona to Seattle was late. I had to run through SeaTac Seattle to catch my flight to San Jose. They made an exception to let me board. On my return trip San Jose to San Diego and San Diego to Honolulu the same thing happened. One flight arrived late and I had to run through the terminal to catch my connection. There are no Gluten-free & Vegan options meals and snacks to purchase.

Very pleasant , a flight attendant Jo did a great job mixing me up a beverage and just brightened the trip .

Spent 30 minutes in tarmac bcoz arrived earlier and crew nit ready for us. Told that the airport is being renovated so limited arrival space. 6 hours flight should have not two snacks but one major meal.

Flight attendant was rude when I advised her that the bathroom had no paper towels or tissue paper.

Departing flight to San Diego was delayed. Return flight from SD to SBP was delayed. Not terrible but not ideal

Good leg room, no problem with overhead storage and the staff was super helpful.

I purchased the internet during the flight and it stopped working after 1 hour, so I barely got to use it.

Good experience, although it was a little cramped being a tall person. Otherwise everything went smoothly and professionally though

Big delay of over 7 hours on next leg of trip with Alaska. Would have been nice to have food or something

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

It was a perfect flight in all aspects! Both legs!

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

Great experience flying Southwest. The crew was really kind and helpful, and very friendly with our toddler.

Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

For the first time in a long time we had a flawless experience with Southwest. Both flights were early and no mechanical errors at all. We were shocked and pleasantly surprised 😮.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

Nothing special. The crew never went out of their way for anything.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

Having to up charge for a seat assignment is not good. Delta can do better

Food was surprisingly good but the WiFi was not great

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

The entertainment and wifi mostly didn't work on this flight.

Late departure by 1:45min. No explanation why. During boarding inconsistent policing of their baggage rules. Before takeoff and lamdimg strange obsession with window shade and armrest positions. Don't know why they care. 15 min tarmac delay on arrival, they blamed airport congestion but we were the o lh flight waiting, it was clear it was due to poor staff planning (only one ground crew to receive airplanes and multiple arrivals) Got there but was rrally lame the whole trip.

Boarding was a breeze, however, two of the flights that I boarded with Spirit did not have Wi-Fi available.

Very good. Nothing more or less than expected. No complaints.

My experience with the spirit as a first time it was OK, but the seats need a little cushion, the problem I had the most impacted me was when checking in the scales were so off and wrong. It will tell that you would have more weight, which was not true. The scale was say that it had Thirty Eight Pounds, when get in the labels when we send the luggage into the band. It says that it was overweight. I really really dislike that because the scales are not accurate. If I use Spirit and I have that issue again. That will be my last time flying with the spirit, even though I like so much to service the planes, and everything else

hahaha we are delayed for one hour plus.. but thx we arrived San Diego safe

Worst airline ever! The guy weighing my bag had his foot on the metal plate and when I called him out on it, I got this stupid little smirk. La is a scam and so is Spirit Airlines. All the flight attendants looked like they hated our flight just as much as we did.

Unclear pricing; ended up being charged an extra $52 just to get onboard

Spirit is awful. Too expensive for what you get. Stop nickel and diming.

would be great to get basic water, soda at least and stop charging for carry ons

Your crew is a representation of your Standards and Values. The crew from Seattle to LAX, was very disappointing. The crew was more interested in hanging out at the lobby area. Talking, laughing loudly and eating all the snacks. They did not do regular rounds to see if customers needed anything. This was a huge disappointment. I will no longer be flying with your airlines moving forward.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

My first flight was delayed 5 hours. The 2nd flight was canceled til the next day and the never even tried to compensate for it. Worse I was delayed again on the flight the rebooked me on.

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

Decent clean onboard experience. Okay discount airline experience. Unfortunately, any customer service interactions are difficult and unhelpful. There is no service. Also, a premium seat only gets you premium boarding if you line up first. Once they start general boarding you must go to the back of the line. Not very premium

Everything you need to know for your flight from Salt Lake City to San Diego

Information on your arrival and departure airports

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