Beginning of main content
Round Trip Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Change your flight without a fee on select flights

Feel at ease with free flight cancellations within 24 hours of booking

Flights Fare Calendar Find minimum fare between Los Angeles - Ontario Intl. and Salt Lake City Intl. Click this button to get previous days data Click this button to get next days data $455 $390 $325 $260 $195 $130 $65 $0 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F Price is $445 on Alaska Airlines Price is $368 on Alaska Airlines Price is $227 on Frontier Airlines Price is $233 on Delta Price is $233 on Delta Price is $200 on Frontier Airlines Price is $455 on Alaska Airlines Price is $431 on Frontier Airlines Price is $368 on Delta Price is $241 on Delta Price is $283 on Alaska Airlines Price is $183 on Delta Price is $290 on Frontier Airlines Price is $263 on Alaska Airlines Price is $160 on Delta Price is $447 on Alaska Airlines Price is $294 on Frontier Airlines Price is $160 on Delta Price is $384 on Alaska Airlines Price is $143 on Delta Price is $283 on Alaska Airlines Price is $237 on Frontier Airlines Price is $203 on Delta Price is $143 on Delta Price is $143 on Delta Price is $186 on Southwest Airlines Price is $143 on Delta Price is $143 on Delta Price is $207 on Frontier Airlines Price is $195 on Southwest Airlines

Amazing ONT to SLC Flight Deals

The cheapest flights to Salt Lake City Intl. found within the past 7 days were $113 round trip and $73 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for ONT to SLC

Carrier Flight Depart ONT Arrive SLC Thu
6/24
Fri
6/25
Sat
6/26
Sun
6/27
Mon
6/28
Tue
6/29
Wed
6/30
Stops
DL 1225 06:15 am 08:55 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 4152 10:00 am 12:46 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 2256 01:30 pm 04:05 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 3506 04:50 pm 07:32 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 3617 07:05 pm 09:48 pm Check fare Check fare - Check fare Check fare Check fare Check fare 0 stop(s)

Best Salt Lake City Intl. Flight and Hotel Packages

Salt Lake City Intl. flight + hotel packages - economy flights

FAQs about flights from Los Angeles - Ontario Intl. Airport (ONT) to Salt Lake City Intl. Airport (SLC)

Can I catch a flight from Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) to Salt Lake City, UT Airport (SLC-Salt Lake City Intl.) right now?

For any present Salt Lake City, UT Airport (SLC-Salt Lake City Intl.) travel advice and quarantine requirements, go to the Covid-19 Travel Advisor. Look before you book your flight, so you don't get caught up en route.

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 airlines fly from ONT to Salt Lake City Intl. Airport (SLC)?

You'll need to make at least one stopover if you're on your way from Ontario Airport to SLC, as no airlines offer direct flights on this route. Get the most out of your layover by freshening up, giving your legs a stretch and checking out what the stores have on offer.

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 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week 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 2020, 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 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Los Angeles - Ontario Intl. to Salt Lake City Intl. Flight FAQ

Traveling FromLos Angeles - Ontario Intl.
Traveling ToSalt Lake City Intl.
Shortest Flight Time1 hours 35 mins
Earliest Departure Time6:15AM PDT
Latest Departure Time7:05PM PDT
Lowest Flight Price$113

Route Info

Flight path for flights from LA/Ontario International Airport to Salt Lake City International Airport


Distance:
561.00 miles


Airlines & Aircraft Used on ONT to SLC Flight Routes


Airline Carrier
Aircraft
Delta Air Lines
Aerospatiale/Alenia ATR 42/ ATR 72

Popular Flight Routes from Ontario (ONT)

Los Angeles - Ontario Intl. to Salt Lake City Intl. Flight FAQ

Traveling FromLos Angeles - Ontario Intl.
Traveling ToSalt Lake City Intl.
Shortest Flight Time1 hours 35 mins
Earliest Departure Time6:15AM PDT
Latest Departure Time7:05PM PDT
Lowest Flight Price$113

Popular Flight Routes from Salt Lake City (SLC)

Travelers at SLC love to visit these top cities. Roam to the top destinations from Salt Lake City(SLC) today with the cheap prices from Travelocity!

*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.