Cheap Flights from San Diego, CA to Salt Lake City, UT from $45

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On Cheapflightsplus.com you will find 7 direct and 358 connecting flights from San Diego to Salt Lake City. You can compare airfare deals from 8 airlines and multiple travel sites from $45, book and save on cheap plane tickets and last minute offers. Also check out SAN-SLC flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Diego to Salt Lake City Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $45 (one-way), $77 (round-trip).

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Best Flights from San Diego to Salt Lake City Today

Take a look at the list of non stop flights and flights with layovers from San Diego to Salt Lake City with the lowest price of $45. The fastest direct flight takes 2h and the fastest connecting – 4h 1m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $75 Find flight	10:47 San Diego San Diego	13:47 Salt Lake City Salt Lake City Int.	2h 0m	Frontier Airlines	F91902
from $85 Find flight	17:45 San Diego San Diego	20:59 Salt Lake City Salt Lake City Int.	2h 14m	Hawaiian Airlines	HA6456
from $89 Find flight	17:45 San Diego San Diego	20:59 Salt Lake City Salt Lake City Int.	2h 14m	Alaska Airlines	AS3305
from $45 Find flight	06:15 San Diego San Diego	19:19 Salt Lake City Salt Lake City Int.	12h 4m layover 9h 17m - Las Vegas	Spirit Airlines	NK2369 NK2514
from $60 Find flight	20:48 San Diego San Diego	19:19+1 день Salt Lake City Salt Lake City Int.	21h 31m layover 18h 45m - Las Vegas	Spirit Airlines	NK2021 NK2514
from $75 Find flight	08:08 San Diego San Diego	19:19+1 день Salt Lake City Salt Lake City Int.	34h 11m layover 20h 4m - Oakland 9h 33m - Las Vegas	Spirit Airlines	NK2503 NK2331 NK2514
from $95 Find flight	13:06 San Diego San Diego	19:19+1 день Salt Lake City Salt Lake City Int.	29h 13m layover 2h 5m - San Jose 22h 54m - Las Vegas	Spirit Airlines	NK2505 NK2183 NK2514

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 15, 2025

Flight Schedule San Diego (California) to Salt Lake City (Utah)

Full flight schedule will help you in detecting at what time planes fly from San Diego to Salt Lake City. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:15 — 19:19	06:15 — 07:35 NK2369 Spirit Airlines San Diego — Las Vegas 9h 17m stop 16:52 — 19:19 NK2514 Spirit Airlines Las Vegas — Salt Lake City	12h 4m including layover	Find flight from$45
08:08 — 19:19 +1 day	08:08 — 09:41 NK2503 Spirit Airlines San Diego — Oakland 20h 4m stop 05:45 — 07:19 NK2331 Spirit Airlines Oakland — Las Vegas 9h 33m stop 16:52 — 19:19 NK2514 Spirit Airlines Las Vegas — Salt Lake City	34h 11m including layover	Find flight from$75
09:09 — 14:10	09:09 — 10:31 NK1499 Spirit Airlines San Diego — Las Vegas 1h 11m stop 11:42 — 14:10 NK1372 Spirit Airlines Las Vegas — Salt Lake City	4h 1m including layover	Find flight from$47
10:47 — 13:47	10:47 — 13:47 F91902 Frontier Airlines San Diego — Salt Lake City	2h	Find flight from$75
12:59 — 18:49	12:51 — 14:23 F91466 Frontier Airlines San Diego — Las Vegas 1h 41m stop 14:04 — 16:42 F91508 Frontier Airlines Las Vegas — Salt Lake City	4h 50m including layover	Find flight from$73
13:12 — 18:32	12:17 — 13:47 F94578 Frontier Airlines San Diego — Phoenix 1h 8m stop 15:45 — 18:31 F92524 Frontier Airlines Phoenix — Salt Lake City	4h 20m including layover	Find flight from$73
16:06 — 19:11	16:06 — 19:11 AS2198 Alaska Airlines San Diego — Salt Lake City	2h 5m	Find flight from$100
16:09 — 19:13	16:09 — 19:13 AS3488 Alaska Airlines San Diego — Salt Lake City	2h 4m	Find flight from$100
16:09 — 19:13	16:09 — 19:13 HA6464 Hawaiian Airlines San Diego — Salt Lake City	2h 4m	Find flight from$107
16:09 — 19:13	16:09 — 19:13 HA6553 Hawaiian Airlines San Diego — Salt Lake City	2h 4m	Find flight from$131
17:45 — 20:59	17:45 — 20:59 HA6456 Hawaiian Airlines San Diego — Salt Lake City	2h 14m	Find flight from$85
17:45 — 20:59	17:45 — 20:59 AS3305 Alaska Airlines San Diego — Salt Lake City	2h 14m	Find flight from$89
17:50 — 19:24 +1 day	17:43 — 19:01 NK2507 Spirit Airlines San Diego — Las Vegas 21h 49m stop 16:52 — 19:19 NK2514 Spirit Airlines Las Vegas — Salt Lake City	24h 34m including layover	Find flight from$66
19:31 — 19:24 +1 day	18:58 — 20:17 NK2296 Spirit Airlines San Diego — Las Vegas 20h 11m stop 16:52 — 19:19 NK2514 Spirit Airlines Las Vegas — Salt Lake City	22h 53m including layover	Find flight from$66
20:48 — 19:19 +1 day	20:48 — 22:07 NK2021 Spirit Airlines San Diego — Las Vegas 18h 45m stop 16:52 — 19:19 NK2514 Spirit Airlines Las Vegas — Salt Lake City	21h 31m including layover	Find flight from$60

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on September 15, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from San Diego to Salt Lake City depends on and how to choose the most interesting flight option for you.

Distance between San Diego and Salt Lake City is 1008 miles. Time difference between the cities is 1h. Airplanes depart 06:15 to 23:00 from 11 San Diego airport and arrive 06:15 to 23:00 to 1 Salt Lake City airport. Average flight time is 2h 4m.

The fastest flight 2h
Average flight time 2h 4m
The earliest flight 06:15
The latest flight 23:00
Distance 627 ml

The cheapest months to travel to Salt Lake City are june (from 45 $), october (from 47 $), september (from 47 $).

The most expensive months are december (from 164 $), november (from 145 $), february (from 109 $).

What is the lowest airfare San Diego to Salt Lake City?

The cheapest plane ticket found by our users is $45. This airfare is for economy class on one-way NK2369 flight by Spirit Airlines for June 5, 2025 which leaves San Diego in San Diego at 06:15 am and arrives at Salt Lake City Salt Lake City Int. at 19:19.

Economy class

$45

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Business class

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First class

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Popular Airlines on the Route

The flight San Diego — Salt Lake City is served by 8 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 92 departures per week at the price of from $ 89 . And the most expensive tickets are offered by Mexicana airline - from $ 588.

Direct flights

There are 7 nonstop flights on the route. The fastest direct flight is F91902 by Frontier Airlines takes 2h and the cheapest is NK2369 by Spirit Airlines for $75.

AS - Alaska Airlines

from $89

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F9 - Frontier Airlines

from $75

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HA - Hawaiian Airlines

from $85

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Connecting Flights

There are 358 flights with layovers on the route. The fastest connecting flight is NK1499 by Spirit Airlines takes 4h 1m and the cheapest is NK2369 by Spirit Airlines for $45.

AS - Alaska Airlines

from $99

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F9 - Frontier Airlines

from $73

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SY - Sun Country Airlines

from $183

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HA - Hawaiian Airlines

from $91

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MX - Mexicana

from $387

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UA - United Airlines

from $135

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NK - Spirit Airlines

from $45

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G4 - Allegiant Air

from $152

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Airports

You can fly from San Diego to Salt Lake City from 11 airports (San Diego, San Diego Regional, Gillespie Field, Golden Triangle Reg., El Cajon, Lowndes County, Miramar NAS, Montgomery Field, North Island NAS, Brown Field Municipal, AFB).

San Diego airports

San Diego-SAN

from $45
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San Diego Regional-USA

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Gillespie Field-SEE

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Golden Triangle Reg.-GTR

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El Cajon-CJN

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Lowndes County-UBS

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Miramar NAS-NKX

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Montgomery Field-MYF

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North Island NAS-NZY

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Brown Field Municipal-SDM

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AFB-CBM

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Salt Lake City airports

Salt Lake City Int.-SLC

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Airplanes

There are flights to Salt Lake City from San Diego by 8 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from San Diego

You may also consider searching for discounted plane tickets to some other popular places from San Diego within United States.

San Diego — Las Vegas

from $67

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San Diego — Seattle

from $56

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San Diego — New York

from $68

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San Diego — San Francisco

from $54

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San Diego — Denver

from $64

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San Diego — Phoenix

from $71

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San Diego — Chicago

from $57

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San Diego — Sacramento

from $76

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San Diego — Dallas

from $70

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San Diego — Boston

from $76

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Top International Destinations from San Diego

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

San Diego — San Jose

from $65

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San Diego — London

from $66

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San Diego — Vancouver

from $79

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San Diego — Tokyo

from $72

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San Diego — Cancun

from $72

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San Diego — Paris

from $79

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San Diego — Toronto

from $68

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San Diego — Rome

from $54

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San Diego — Madrid

from $65

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San Diego — Calgary

from $60

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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