$64+ Cheap flights from San Diego to Salt Lake City (SAN - SLC)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SLC
May 4 — May 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Diego to Salt Lake City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Diego to Salt Lake City are usually found in November or September, booked 83 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from San Diego to Salt Lake City
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Diego to Salt Lake CityExplore the most affordable flight options available from San Diego to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2026.
Explore the most affordable flight options available from San Diego to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2026.
This Super.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:47 pm
SAN
- SLC
Nonstop2h 02m
Frontier
Mon 4/277:02 pm
SLC
- SAN
Nonstop1h 59m
Frontier
Deal found 3/31![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:01 am
SAN
- SLC
1 stop7h 16m
Frontier
Mon 5/47:02 pm
SLC
- SAN
Nonstop1h 59m
Frontier
Deal found 4/1![Frontier logo]()
$90
This Super.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:47 pm
SAN
- SLC
Nonstop2h 02m
Frontier
Mon 4/277:02 pm
SLC
- SAN
Nonstop1h 59m
Frontier
Deal found 3/30![Frontier logo]()
$91
This Super.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:47 pm
SAN
- SLC
Nonstop2h 02m
Frontier
Mon 4/207:08 pm
SLC
- SAN
Nonstop1h 59m
Frontier
Deal found 3/31![Frontier logo]()
$92
This Expedia deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:36 pm
SAN
- SLC
Nonstop2h 02m
Multiple Airlines
Wed 5/611:56 am
SLC
- SAN
Nonstop2h 03m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:47 pm
SAN
- SLC
Nonstop2h 02m
Frontier
Thu 6/410:54 pm
SLC
- SAN
1 stop25h 56m
Frontier
Deal found 4/1![Frontier logo]()
$96
This Expedia deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:12 pm
SAN
- SLC
1 stop17h 50m
Frontier
Mon 5/47:02 pm
SLC
- SAN
Nonstop1h 59m
Frontier
Deal found 3/30![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:47 pm
SAN
- SLC
Nonstop2h 02m
Frontier
Thu 4/307:02 pm
SLC
- SAN
Nonstop1h 59m
Frontier
Deal found 4/1![Frontier logo]()
$101
This WAYA deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:47 pm
SAN
- SLC
Nonstop2h 02m
Frontier
Thu 4/309:57 am
SLC
- SAN
1 stop8h 55m
Frontier
Deal found 4/3![Frontier logo]()
$105
This Expedia deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:40 pm
SAN
- SLC
Nonstop2h 08m
Multiple Airlines
Thu 4/307:02 pm
SLC
- SAN
Nonstop1h 59m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$108
Best flights from San Diego to Salt Lake CityDiscover carefully curated flight deals from San Diego to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 4, 2026.
Discover carefully curated flight deals from San Diego to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:05 pm
SAN
- SLC
Nonstop2h 02m
Alaska Airlines
Sat 8/86:06 pm
SLC
- SAN
Nonstop2h 10m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$156
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:15 am
SAN
- SLC
Nonstop2h 08m
Delta
Tue 4/2811:10 am
SLC
- SAN
Nonstop1h 58m
Delta
Deal found 3/31![Delta logo]()
$159
This Southwest deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/318:30 pm
SAN
- SLC
1 stop3h 30m
Southwest
Sat 8/89:00 am
SLC
- SAN
Nonstop1h 50m
Southwest
Deal found 4/2![Southwest logo]()
$195
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:14 pm
SAN
- SLC
Nonstop2h 05m
Delta
Mon 5/410:45 pm
SLC
- SAN
Nonstop1h 57m
Delta
Deal found 4/3![Delta logo]()
$159
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:30 pm
SAN
- SLC
Nonstop2h 00m
Delta
Mon 5/1810:45 pm
SLC
- SAN
Nonstop1h 58m
Delta
Deal found 3/30![Delta logo]()
$159
This Alaska Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:20 pm
SAN
- SLC
Nonstop2h 08m
Alaska Airlines
Mon 5/257:17 am
SLC
- SAN
Nonstop2h 07m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$179
This Delta deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:15 am
SAN
- SLC
Nonstop2h 10m
Delta
Sun 5/3110:45 pm
SLC
- SAN
Nonstop1h 58m
Delta
Deal found 4/3![Delta logo]()
$177
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:15 am
SAN
- SLC
Nonstop2h 08m
Delta
Sun 6/287:45 am
SLC
- SAN
Nonstop1h 57m
Delta
Deal found 3/30![Delta logo]()
$179
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:15 am
SAN
- SLC
Nonstop2h 10m
Delta
Sun 6/710:55 pm
SLC
- SAN
Nonstop1h 58m
Delta
Deal found 3/30![Delta logo]()
$179
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:11 pm
SAN
- SLC
Nonstop2h 04m
Delta
Sun 5/247:45 am
SLC
- SAN
Nonstop2h 00m
Delta
Deal found 3/30![Delta logo]()
$179
Last-minute flights from San Diego to Salt Lake CityDiscover last-minute flight deals from San Diego to Salt Lake City. Data last updated April 4, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Salt Lake City. Data last updated April 4, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:47 pm
SAN
- SLC
Nonstop2h 02m
Frontier
Mon 4/207:08 pm
SLC
- SAN
Nonstop1h 59m
Frontier
Deal found 3/31![Frontier logo]()
$92
This Super.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:47 pm
SAN
- SLC
Nonstop2h 02m
Frontier
Mon 4/277:02 pm
SLC
- SAN
Nonstop1h 59m
Frontier
Deal found 3/31![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:47 pm
SAN
- SLC
Nonstop2h 02m
Frontier
Thu 6/410:54 pm
SLC
- SAN
1 stop25h 56m
Frontier
Deal found 4/1![Frontier logo]()
$96
This WAYA deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:47 pm
SAN
- SLC
Nonstop2h 02m
Frontier
Thu 4/309:57 am
SLC
- SAN
1 stop8h 55m
Frontier
Deal found 4/3![Frontier logo]()
$105
This Super.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:47 pm
SAN
- SLC
Nonstop2h 02m
Frontier
Mon 4/277:02 pm
SLC
- SAN
Nonstop1h 59m
Frontier
Deal found 3/30![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:47 pm
SAN
- SLC
Nonstop2h 02m
Frontier
Thu 4/307:02 pm
SLC
- SAN
Nonstop1h 59m
Frontier
Deal found 4/1![Frontier logo]()
$101
This Expedia deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:40 pm
SAN
- SLC
Nonstop2h 08m
Multiple Airlines
Thu 4/307:02 pm
SLC
- SAN
Nonstop1h 59m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$108
This Expedia deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:12 pm
SAN
- SLC
1 stop17h 50m
Frontier
Mon 5/47:02 pm
SLC
- SAN
Nonstop1h 59m
Frontier
Deal found 3/30![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:01 am
SAN
- SLC
1 stop7h 16m
Frontier
Mon 5/47:02 pm
SLC
- SAN
Nonstop1h 59m
Frontier
Deal found 4/1![Frontier logo]()
$90
This Expedia deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:36 pm
SAN
- SLC
Nonstop2h 02m
Multiple Airlines
Wed 5/611:56 am
SLC
- SAN
Nonstop2h 03m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$95
One-way flights from San Diego to Salt Lake CitySearch for one-way flight options from San Diego to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated April 4, 2026.
Search for one-way flight options from San Diego to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated April 4, 2026.
This Super.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:47 pm
SAN
- SLC
Nonstop2h 02m
Frontier
Deal found 3/31![Frontier logo]()
$64
This Frontier deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:51 pm
SAN
- SLC
Nonstop2h 02m
Frontier
Deal found 3/31![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:15 am
SAN
- SLC
1 stop14h 59m
Frontier
Deal found 3/31![Frontier logo]()
$66
This Southwest deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:45 pm
SAN
- SLC
Nonstop1h 55m
Southwest
Deal found 4/1![Southwest logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:00 pm
SAN
- SLC
1 stop11h 34m
Frontier
Deal found 4/2![Frontier logo]()
$70
This Travelocity deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:12 pm
SAN
- SLC
1 stop17h 50m
Frontier
Deal found 3/30![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:07 pm
SAN
- SLC
1 stop10h 23m
Frontier
Deal found 4/3![Frontier logo]()
$79
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:15 am
SAN
- SLC
Nonstop2h 08m
Delta
Deal found 3/31![Delta logo]()
$80
Find flight deals from San Diego to Salt Lake City
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Salt Lake City (SLC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $87 (Super.com) |
One-way from | $64 (Super.com) |
Popular in | March |
Cheapest in | November |
Average price | $247 |
Good round-trip deal | $212 or less |
Good one-way deal | $128 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Salt Lake City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 4, 2026.
Use the filters below to find and compare flights from San Diego to Salt Lake City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoSalt Lake City
SAN - SLC
SANSLC
San Diego
Mon 6/1
4:05 pm-7:07 pm
Nonstop2h 02m
Salt Lake City
Sat 8/8
6:06 pm-7:16 pm
Nonstop2h 10m
$156
San DiegoSalt Lake City
SAN - SLC
SANSLC
San Diego
Tue 4/21
6:15 am-9:23 am
Nonstop2h 08m
Salt Lake City
Tue 4/28
11:10 am-12:08 pm
Nonstop1h 58m
$159
San DiegoSalt Lake City
SAN - SLC
SANSLC
San Diego
Fri 5/1
1:14 pm-4:19 pm
Nonstop2h 05m
Salt Lake City
Mon 5/4
10:45 pm-11:42 pm
Nonstop1h 57m
$159
Quickest round-trip
San DiegoSalt Lake City
SAN - SLC
SANSLC
San Diego
Wed 5/13
1:30 pm-4:30 pm
Nonstop2h 00m
Salt Lake City
Mon 5/18
10:45 pm-11:43 pm
Nonstop1h 58m
$159
San DiegoSalt Lake City
SAN - SLC
SANSLC
San Diego
Fri 5/29
6:15 am-9:25 am
Nonstop2h 10m
Salt Lake City
Sun 5/31
10:45 pm-11:43 pm
Nonstop1h 58m
$177
San DiegoSalt Lake City
SAN - SLC
SANSLC
San Diego
Thu 5/21
7:20 pm-10:28 pm
Nonstop2h 08m
Salt Lake City
Mon 5/25
7:17 am-8:24 am
Nonstop2h 07m
$179
San DiegoSalt Lake City
SAN - SLC
SANSLC
San Diego
Thu 6/25
6:15 am-9:23 am
Nonstop2h 08m
Salt Lake City
Sun 6/28
7:45 am-8:42 am
Nonstop1h 57m
$179
San DiegoSalt Lake City
SAN - SLC
SANSLC
San Diego
Thu 6/4
6:15 am-9:25 am
Nonstop2h 10m
Salt Lake City
Sun 6/7
10:55 pm-11:53 pm
Nonstop1h 58m
$179
San DiegoSalt Lake City
SAN - SLC
SANSLC
San Diego
Thu 5/21
7:11 pm-10:15 pm
Nonstop2h 04m
Salt Lake City
Sun 5/24
7:45 am-8:45 am
Nonstop2h 00m
$179
San DiegoSalt Lake City
SAN - SLC
SANSLC
San Diego
Sun 5/31
8:30 pm-1:00 am
1 stop3h 30m
Salt Lake City
Sat 8/8
9:00 am-9:50 am
Nonstop1h 50m
$195
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from San Diego to Salt Lake City
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Salt Lake City in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Salt Lake City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Salt Lake City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Salt Lake City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Salt Lake City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Salt Lake City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Salt Lake City
Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from San Diego with our price prediction graph.
SAN-SLC
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Salt Lake City
Prices
Airlines
How far ahead should I book a flight from San Diego to Salt Lake City?
Use this chart to determine the optimal time to book a round-trip flight from San Diego to Salt Lake City. Price data was last updated on April 2, 2026.
Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Salt Lake City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Diego to Salt Lake City?
Currently, January is the cheapest month in which you can book a flight from San Diego to Salt Lake City (average of $57). Flying from San Diego to Salt Lake City in June is currently the most expensive (average of $90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SAN to SLC?
Find hourly flight availability from San Diego to Salt Lake City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 4, 2026.
A simple way to save on the total cost of your ticket is to fly from San Diego to Salt Lake City in the morning. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from San Diego to Salt Lake City?
Use this chart to determine the cheapest time to fly round-trip from San Diego to Salt Lake City. Price data was last updated on March 28, 2026.
Travelers seeking maximum savings on their San Diego to Salt Lake City flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for San Diego to Salt Lake City flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Diego to Salt Lake City trip
Our travel experts
Reviews of airlines servicing Salt Lake City
Get insights into the airlines that provide service to Salt Lake City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Salt Lake City. Reviews last updated April 4, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from San Diego to Salt Lake City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from San Diego to Salt Lake City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Salt Lake City?
Book flights to Salt Lake City if you plan to visit one of these locationsBountiful
Lehi
Farmington
West Valley City
Midvale
Logan
Draper
Evanston
South Jordan
Layton
Alta
Sandy
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from San Diego
Popular flights
Salt Lake City flight routes
Alternative routes for San Diego to Salt Lake City
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Salt Lake City by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Salt Lake City by cabin class
Find flights from San Diego to Salt Lake City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Salt Lake City flights
Browse other San Diego and Salt Lake City flight options. Last updated on April 4, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on April 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Salt Lake City
Explore flights to Salt Lake City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 4, 2026.
Top 7 airlines flying from San Diego to Salt Lake City
Discover the top 7 airlines that operate flights from San Diego to Salt Lake City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$53 | Average$138 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$86 | Average$206 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$86 | Average$157 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$87 | Average$268 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$115 | Average$295 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$132 | Average$284 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$206 | Average$331 | FlexibilityNo cancel fee | On-time71% |