SAN - SLC

$81 Find Cheap Flights from San Diego to Salt Lake City - Compare and Save

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Everything you should know

Cheapest round-trip
$136
Typical prices: $177-$355
Frontier
Sat 11/24Tue 11/27
SAN - SLC • 1 stop
Cheapest non-stop
$147
Typical prices: $176-$357
Alaska Airlines
Mon 12/3Fri 12/7
SAN - SLC • Non-stop
Nonstop flights
You can fly direct with Delta, Alaska Airlines and Southwest. Average duration is 2h 08m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 55% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $228 (round-trip)
Shortest trip • 4h 12m (one-way)
Insights
Insights
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We hope you love your trip to Salt Lake City!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from San Diego to Salt Lake City (SAN-SLC)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Salt Lake City

Tue, Nov 24 - Fri, Nov 27
Frontier Logo
8:50 am - 9:11 pmSAN  San Diego-SLC Salt Lake City
11h 21m1 stop Las Vegas Harry Reid Intl
Frontier Logo
1:37 pm - 11:57 pmSLC  Salt Lake City-SAN San Diego
11h 20m1 stop Denver Intl
$136Frontier
Mon, Nov 23 - Fri, Nov 27
Frontier Logo
1:02 pm - 9:11 pmSAN  San Diego-SLC Salt Lake City
31h 09m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl
Frontier Logo
11:22 am - 11:57 pmSLC  Salt Lake City-SAN San Diego
13h 35m1 stop Denver Intl
$137Frontier
Thu, Dec 3 - Mon, Dec 7
Alaska Airlines Logo
3:54 pm - 7:01 pmSAN  San Diego-SLC Salt Lake City
2h 07mnonstop
Alaska Airlines Logo
10:59 am - 12:12 pmSLC  Salt Lake City-SAN San Diego
2h 13mnonstop
$147Alaska Airlines
Tue, Nov 24 - Tue, Dec 1
Southwest Logo
10:00 am - 1:10 pmSAN  San Diego-SLC Salt Lake City
2h 10mnonstop
Southwest Logo
7:40 am - 8:40 amSLC  Salt Lake City-SAN San Diego
2h 00mnonstop
$147Southwest
Thu, Nov 19 - Mon, Nov 23
Multiple Airlines Logo
3:27 pm - 6:29 pmSAN  San Diego-SLC Salt Lake City
2h 02mnonstop
Multiple Airlines Logo
9:56 pm - 7:55 amSLC  Salt Lake City-SAN San Diego
10h 59m1 stop Las Vegas Harry Reid Intl
$147Multiple Airlines
Tue, Dec 1 - Thu, Dec 3
Multiple Airlines Logo
12:32 pm - 1:12 pmSAN  San Diego-SLC Salt Lake City
23h 40m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:59 am - 12:12 pmSLC  Salt Lake City-SAN San Diego
2h 13mnonstop
$151Multiple Airlines
Thu, Dec 17 - Thu, Dec 17
Southwest Logo
8:00 am - 11:05 amSAN  San Diego-SLC Salt Lake City
2h 05mnonstop
Southwest Logo
1:20 pm - 4:45 pmSLC  Salt Lake City-SAN San Diego
4h 25m1 stop Phoenix Sky Harbor Intl
$157Southwest
Thu, Dec 17 - Mon, Dec 21
Delta Logo
7:11 pm - 10:14 pmSAN  San Diego-SLC Salt Lake City
2h 03mnonstop
Delta Logo
10:45 pm - 11:53 pmSLC  Salt Lake City-SAN San Diego
2h 08mnonstop
$162Delta
Thu, Dec 17 - Tue, Dec 22
Delta Logo
6:15 am - 9:26 amSAN  San Diego-SLC Salt Lake City
2h 11mnonstop
Delta Logo
10:45 pm - 11:53 pmSLC  Salt Lake City-SAN San Diego
2h 08mnonstop
$162Delta
Thu, Dec 17 - Sun, Dec 20
Alaska Airlines Logo
4:12 pm - 7:22 pmSAN  San Diego-SLC Salt Lake City
2h 10mnonstop
Alaska Airlines Logo
12:12 pm - 1:30 pmSLC  Salt Lake City-SAN San Diego
2h 18mnonstop
$162Alaska Airlines
Booking Insights

Price, demand and travel trends for San Diego to Salt Lake City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from San Diego to Salt Lake City?

Round-trip flights from San Diego to Salt Lake City typically range from $177 to $355. The lowest price found in the past 5 days was $136, on Frontier.

What's the cheapest day of the week to fly from San Diego to Salt Lake City?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from San Diego to Salt Lake City. It’s 10% cheaper than the average day, while Sunday is the most expensive, with prices 28% higher.

What’s the cheapest month to fly from San Diego to Salt Lake City?

•January is the cheapest month to fly from San Diego to Salt Lake City at $208 round-trip.
•July ($296) and June ($286) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 42% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from San Diego to Salt Lake City are cheapest 5 weeks before departure. Booking in this window typically costs about 55% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

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

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta

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.

Blane Bachelor

Blane Bachelor

Expert on Southwest

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.

Brandon Schultz

Brandon Schultz

Expert on SAN

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.

Harriet Baskas

Harriet Baskas

Expert on SLC

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.

Key details for San Diego to Salt Lake City flights

Low season

August

Cheapest flight

$81
Beat the crowds with an average 28% drop in travelers.
The most popular month to fly with an average 34% increase in travelers.
One-way flight from San Diego to Salt Lake City

When to book flights from San Diego to Salt Lake City

Are your dates flexible? Find out the best times to travel from San Diego to Salt Lake City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Diego to Salt Lake City flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from San Diego to Salt Lake City?

    These are the earliest and latest flight times available from San Diego to Salt Lake City:

    • Earliest: departs at 6:15 am and lands at 8:23 am
    • Latest: departs at 7:11 pm and lands at 9:19 pm.

    The flight takes about 2h 08m.

  • What cabin classes can I book on flights from San Diego to Salt Lake City?

    Two cabin classes are available on flights from San Diego to Salt Lake City:

    • Economy Class
    • First Class

  • How long is a flight from San Diego to Salt Lake City?

    A nonstop flight from San Diego to Salt Lake City takes 2h 08m, covering 626 miles.

  • Do I need a passport to fly from San Diego to Salt Lake City?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a San Diego to Salt Lake City flight?

    Round-trip flights from San Diego to Salt Lake City range from $177 to $355, with an average of $252 over the past 12 months. Anything below $177 counts as a good deal.

  • How expensive are last-minute San Diego to Salt Lake City flights?

    Last-minute fares on this route (booked within two weeks of departure) run 61% above the $252 route average. Book 5 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from San Diego to Salt Lake City?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $228 round-trip via Phoenix Sky Harbor Intl (PHX), compared to $253 for nonstop.

  • What is the standard checked-bag allowance on flights from San Diego to Salt Lake City?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from San Diego to Salt Lake City?

    The Embraer 170 family is used most often on this route, operated mainly by American Airlines. Other aircraft seen on the route include Airbus A321-100/200 variants.

  • How are flight departures from San Diego to Salt Lake City spread across the day?

    Morning is the busiest departure period on San Diego to Salt Lake City flights, with 40% of flights leaving in that window. Afternoon departures account for 30%, evening flights for 30%, and night flights for 0%.

  • Have flight prices from San Diego to Salt Lake City changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $136 to $1,066. That means the highest observed fare was about 8x higher than the lowest one.

  • Which airlines offer Wi-Fi on San Diego to Salt Lake City flights?

    Three airlines offer in-flight Wi-Fi on San Diego to Salt Lake City flights:

    • Delta
    • Alaska Airlines
    • American Airlines

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

  • How are flight prices from San Diego to Salt Lake City looking right now?

    One-way fares from San Diego to Salt Lake City are currently lower than usual. Average one-way flight prices are about $92, which is 42% below the typical average for this route.

  • What car rental options are available at Salt Lake City Airport (SLC)?

    Salt Lake City Airport (SLC) hosts 5 major car rental companies, with daily rates averaging $62 for economy cars. Top options include:

    • Fox
    • NU Car
    • Hertz
    • Dollar
    • Thrifty

  • Which airports can I use when flying from San Diego to Salt Lake City?

    Flights from San Diego to Salt Lake City usually depart from San Diego (SAN) and arrive at Salt Lake City (SLC).

  • Which airports do connecting flights from San Diego to Salt Lake City pass through?

    One-stop flights from San Diego to Salt Lake City most commonly connect through:

    • Denver Intl (DEN) - 45% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) - 34% of one-stop connections
    • Phoenix Sky Harbor Intl (PHX) - 17% of one-stop connections
    • Sacramento Intl (SMF) - 3% of one-stop connections

  • Can I save money by using flexible dates for flights from San Diego to Salt Lake City?

    Yes. Flexible dates can save you up to 30% on flights from San Diego to Salt Lake City. Thursday is the cheapest departure day at $228 round-trip on average, while Sunday is the most expensive at $323, a difference of $95.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from San Diego to Salt Lake City?

    3 airlines operate flights between San Diego and Salt Lake City. The airlines offering nonstop flights on this route include:

    • Delta
    • Alaska Airlines
    • Southwest

  • How much time can I save by choosing a different layover airport from San Diego to Salt Lake City?

    Flying via Sacramento Intl (SMF) gives the shortest average 1-stop total travel time at 4h 12m, compared with 4h 34m via Phoenix Sky Harbor Intl (PHX) and 8h 50m via Denver Intl (DEN).

  • What is the time difference between San Diego and Salt Lake City?

    Salt Lake City is 1 hour ahead of San Diego (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Salt Lake City?

    Some of the most popular sights in Salt Lake City are Salt Palace Convention Center, Vivint Smart Home Arena and Temple Square. These are among the most viewed places in Salt Lake City on KAYAK.

  • Which airlines offer extra legroom and free seat selection on San Diego to Salt Lake City flights?

    Among airlines operating San Diego to Salt Lake City flights:

    • Delta: offers extra legroom; offers free seat selection
    • Alaska Airlines: offers extra legroom; offers free seat selection
    • Southwest: offers free seat selection
    • American Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on San Diego to Salt Lake City flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Delta: a cabin bag and a checked bag in Economy Class
    • Alaska Airlines: a cabin bag and a checked bag in Economy Class
    • Southwest: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

  • Are there lounges at Salt Lake International Airport (SLC)?

    Yes. The airport has elegant lounges offering excellent services and amenities. The environment is so calm and relaxing, and you can finish up on work before you leave the airport. Some lounges are fitted with bars and DJ booths to ensure that your short stay there is fantastic. You can contact your airline to inquire about access to their lounges.

  • How far is Salt Lake International Airport from the city center?

    The airport is approximately 8 miles from downtown Salt Lake City, and it doesn't take long to drive there. From here, you have about five transit options to get to the city, including Line 704 tram, which is the cheapest option, Towncar, taxi, car rental, and bus. A car rental is the best option if you want to move around the city.

  • How early should I arrive at San Diego International Airport (SAN)?

    Arrive at San Diego International Airport (SAN) at least 2h before your flight's departure time. If traveling with luggage, people with disabilities, or children, you should allow extra time for security and check-in. Contact the airport or visit their website for wait time information. Keep in mind, however, that wait times can vary depending on various factors, including traffic.

  • How can I fly from SAN to SLC?

    A flight from San Diego International Airport (SAN) to SLC is not a long one. Therefore, several airlines are operating direct flights on this route daily. These airlines include Virgin Atlantic, Southwest, Alaska Airlines, Delta, Japan Airlines, KLM, and Air France. Compare the prices to save some money.

Your guide to booking San Diego to Salt Lake City flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $228, about $95 less than Sunday fares (29% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 5 weeks before you fly. On this route, that window historically saves about 55% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Diego to Salt Lake City trip for January. Fares historically average $208 round-trip in that month - typically $88 less than the most expensive month, which is July (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Phoenix Sky Harbor Intl Airport (PHX) can be cheaper than flying direct. The cheapest layover option averages $228 round-trip on this route - about $25 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Salt Lake City Airport.

    • DoubleTree by Hilton Hotel Salt Lake City Airport
    • Microtel Inn & Suites by Wyndham Salt Lake City Airport
    • La Quinta Inn & Suites by Wyndham Salt Lake City Airport
  • San Diego International Airport (SAN) is situated just minutes from downtown San Diego, meaning it is easy to get to the airport regardless of the time of day. Its terminals are easy to navigate, making it convenient to fly from.
  • You can get to San Diego International Airport using myriad transportation options. The San Diego Flyer Shuttle connects you from the regional transit to the airport. The shuttle operates every day from Monday to Monday, making it convenient. You can also catch a taxi, car rental, or bus. The taxis are the best option if you want to get to the airport fast.
  • SAN has you covered when it comes to parking. If you are getting to the airport using a personal vehicle, you can pack it at the airport's on-site airport. We recommend reserving a parking space days before your travel to avoid inconveniences such as missing a parking space. The airport offers flexible and convenient parking options that suit your needs.
  • San Diego International Airport has an art program that creates a permanent collection of artwork that supports the Airport Authority's mission. You can keep yourself occupied by admiring the beautiful and elegant exhibitions before a long flight.
  • If you are traveling with children, the arrival airport ensures that your trip is not intimidating or difficult. They provide designated play areas where your kids can blow off some steam after a flight. It is an excellent way to keep them occupied as you relax and shop in various shops at the airport.

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

 
Find which airlines fly direct from San Diego Airport to Salt Lake City Airport, which days they fly and book direct flights.

Direct departures

San Diego to Salt Lake City

Monday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Tuesday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Wednesday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Thursday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Friday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Saturday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Sunday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

See more direct flights

Direct returns

Salt Lake City to San Diego

Monday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Tuesday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Wednesday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Thursday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Friday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Saturday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Sunday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

See more direct flights

More options for your flight from San Diego to Salt Lake City

Complete your trip to Salt Lake City with a hotel stay or car rental