$146 Cheap United flights from San Diego to Salt Lake City (SAN to SLC)

Find The Best Day To Fly from San Diego to Salt Lake City

Amazing United SAN to SLC Flight Deals

The cheapest flights to Salt Lake City Intl. found within the past 7 days were $177 round trip and $146 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Sep 24 - Sat, Sep 27
SAN
San Diego
SLC
Salt Lake City
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 24 from San Diego to Salt Lake City, returning Sat, Sep 27, priced at $177 found 1 day ago

SLC From SAN Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
The Metropolitan Inn

The Metropolitan Inn

2.5 out of 5
Save 100% on your flight
Price was $490, price is now $275 per person
$275
per person
Sep 22 - Sep 26
found 18 hours ago
Roundtrip flight included
San Diego (SAN) to Salt Lake City (SLC)
Asher Adams, Autograph Collection

Asher Adams, Autograph Collection

4 out of 5
Save 100% on your flight
Price was $1,255, price is now $703 per person
$703
per person
Nov 17 - Nov 21
found 18 hours ago
Roundtrip flight included
San Diego (SAN) to Salt Lake City (SLC)
Maven Stay

Maven Stay

4 out of 5
Save 100% on your flight
Price was $532, price is now $326 per person
$326
per person
Nov 17 - Nov 21
found 18 hours ago
Roundtrip flight included
San Diego (SAN) to Salt Lake City (SLC)
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Frequently asked questions

Can I catch a flight from San Diego Airport to Salt Lake City Intl. Airport (SLC) right now?
It's prudent to know about any quarantine requirements and travel advice reports in place in your destination city. Ensure you go to the Covid-19 Travel Advisor for up-to-date information on flying to SLC.
What terminal is United Airlines at San Diego Airport?
If you're flying with United Airlines from San Diego Airport to SLC, you should be able to find out the terminal information when you're issued with your ticket. If not, consult your airline.
Are there United Airlines non-stop flights from SAN to SLC?
As you can't go direct from San Diego Intl. Airport (SAN) to Salt Lake City Intl. Airport (SLC) with United Airlines, make the most of your stopover. Shout yourself one of your favorite drinks at a comfortable airport bar, or wander about the terminal and enjoy a little retail therapy.
How long is a United Airlines flight from SAN to SLC?
Squeeze in some in-flight shut-eye and start your vacation relaxed and refreshed. You'll have time to do so when traveling with United Airlines between SAN and SLC, with the flight taking an average of 4 hours and 21 minutes.
How many direct and indirect flights does United Airlines fly from SAN to SLC?
When journeying from SAN to SLC, you'll find there are approximately 5 United Airlines daily flights to pick from.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to SLC, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from San Diego SAN to Salt Lake City SLC 

To find the best deals on flights to San Diego from Salt Lake City with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from San Diego SAN to Salt Lake City SLC with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $177 to $177, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from San Diego SAN to Salt Lake City SLC 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from San Diego to Salt Lake City costs from $146. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Salt Lake City SLC from  San Diego SAN with United 

To find a cheap United flight from San Diego SAN to Salt Lake City SLC, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from San Diego SAN to Salt Lake City SLC 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as September, or if you book a flight with a stopover. 

 

Find nonstop flights from San Diego SAN to Salt Lake City SLC with United 

If you’re keen to be on Salt Lake City soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from San Diego SAN to Salt Lake City SLC 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Salt Lake City SLC from  San Diego SAN with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Salt Lake City

Microtel Inn & Suites by Wyndham Salt Lake City Airport

Microtel Inn & Suites by Wyndham Salt Lake City Airport

2 out of 5
61 Tommy Thompson Rd, Salt Lake City, UT
This hotel doesn't skimp on freebies - guests receive free on-the-go breakfast, free self parking, and a free airport shuttle. Traveling on business? Take advantage ...
7.8/10 Good! (2,065 reviews)
"There was not much eating places (choices) around the area."

Reviewed on Aug 20, 2025

Microtel Inn & Suites by Wyndham Salt Lake City Airport
DoubleTree by Hilton Hotel Salt Lake City Airport

DoubleTree by Hilton Hotel Salt Lake City Airport

4 out of 5
5151 Wiley Post Way, Salt Lake City, UT
This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
8.4/10 Very Good! (1,002 reviews)
"We truly enjoyed our stay at the DoubleTree Hotel. We were in town to see a concert the venue was close to see the concert and quite nice. We appreciate the hospitality."

Reviewed on Aug 22, 2025

DoubleTree by Hilton Hotel Salt Lake City Airport
Hyatt Place Salt Lake City Airport

Hyatt Place Salt Lake City Airport

3 out of 5
52 Tommy Thompson Road, Salt Lake City, UT
This hotel features an indoor pool and a 24-hour gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and free ...
8.6/10 Excellent! (1,219 reviews)
"The only thing that they should improve is the AC. It is quite loud."

Reviewed on Aug 15, 2025

Hyatt Place Salt Lake City Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.