Cheap United flights from Salt Lake City to Ontario (SLC to ONT)

Find The Best Day To Fly from Salt Lake City to Ontario

Amazing United SLC to ONT Flight Deals

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $232 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Mon, Apr 29 - Tue, May 7
SLC
Salt Lake City
ONT
Ontario
$232 Roundtrip, found 2 days ago
$232
Roundtrip
found 2 days ago
Select United flight, departing Mon, Apr 29 from Salt Lake City to Ontario, returning Tue, May 7, priced at $232 found 2 days ago

ONT From SLC Economy Coach Packages on Similar Airlines

Homestay Suites - Studios & Spas

Homestay Suites - Studios & Spas

2.5 out of 5
Save 100% on your flight
per person
Jun 8 - Jun 15
Roundtrip flight included
Salt Lake City (SLC) to Ontario (ONT)
Hotel Xola

Hotel Xola

2.5 out of 5
Save 100% on your flight
per person
Jun 8 - Jun 15
Roundtrip flight included
Salt Lake City (SLC) to Ontario (ONT)
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Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from Salt Lake City Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT) right now?
Be sure to check out the Covid-19 Travel Advisor to see if there are any present travel advice reports or quarantine requirements in effect in Los Angeles - Ontario Intl. Airport (ONT) when flying from Salt Lake City Intl. Airport (SLC).
What terminal is United Airlines at Salt Lake City Intl. Airport (SLC)?
Check your ticket to find out which SLC terminal you’ll be taking off from on your way to Los Angeles - Ontario Intl. Airport (ONT) with United Airlines. If you can’t locate the details on there, ask your airline.
Are there United Airlines non-stop flights from SLC to ONT?
If you’re flying with United Airlines from Salt Lake City Intl. Airport to Ontario Airport, you’ll need to make at least one stopover. While waiting for your connection, take the chance to grab a quick bite or go for a walk.
How long is a United Airlines flight from SLC to ONT?
From when your United Airlines plane pushes back from the gate at Salt Lake City Intl. Airport to the second it pulls into Los Angeles - Ontario Intl. Airport (ONT), your trip will take around 3 hours and 53 minutes. With such a brief flight time, it’s a terrific spur-of-the-moment escape.
How many direct and indirect flights does United Airlines fly from SLC to ONT?
United Airlines offers around 3 flights each day from Salt Lake City Intl. Airport (SLC) to Los Angeles - Ontario Intl. Airport (ONT).
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 Ontario Airport, 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 Salt Lake City SLC to Ontario ONT 

To find the best deals on flights to Salt Lake City from Ontario 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 Salt Lake City SLC to Ontario ONT 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 $232 to $232, 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 Salt Lake City SLC to Ontario ONT 

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 Salt Lake City to Ontario costs from . Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Ontario ONT from  Salt Lake City SLC with United 

To find a cheap United flight from Salt Lake City SLC to Ontario ONT, 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 Salt Lake City SLC to Ontario ONT 

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 April, or if you book a flight with a stopover. 

 

Find nonstop flights from Salt Lake City SLC to Ontario ONT with United 

If you’re keen to be on Ontario 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 Salt Lake City SLC to Ontario ONT 

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 Ontario ONT from  Salt Lake City SLC 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 Ontario

Azure Hotel & Suites, Trademark Collection by Wyndham
Azure Hotel & Suites, Trademark Collection by Wyndham
3 out of 5
1945 E. Holt Blvd, Ontario, CA
This hotel features a restaurant, a gym, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public areas. ...
8/10 Very Good! (1,375 reviews)
"Great location if flying out of Ontario. Recommended"

Reviewed on Apr 16, 2024

Azure Hotel & Suites, Trademark Collection by Wyndham
La Quinta Inn & Suites by Wyndham Ontario Airport
La Quinta Inn & Suites by Wyndham Ontario Airport
3 out of 5
3555 Inland Empire Blvd, Ontario, CA
This hotel features an outdoor pool and a gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and free airport ...
8.2/10 Very Good! (1,239 reviews)
"It’s very convenient for airport, mall at Ontario mills only 5 minutes away. Quiet area, safe area, staff is wonderful but the carpets are dirty, a/c need lots of cleaning, my curtains were torn up needs some updating for sure but get this on a discount only I would never pay full price."

Reviewed on Apr 16, 2024

La Quinta Inn & Suites by Wyndham Ontario Airport
Ontario Airport Hotel & Conference Center
Ontario Airport Hotel & Conference Center
3.5 out of 5
700 N Haven Ave, Ontario, CA
This hotel features an outdoor pool, a 24-hour gym, and a restaurant. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public ...
8.4/10 Very Good! (2,244 reviews)
"Happy camper"

Reviewed on Apr 16, 2024

Ontario Airport Hotel & Conference Center
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.