Cheap Flight Tickets from Salt Lake City (SLC) to Ontario (ONT), Starting at $329

Good to Know: Cheapest and Fastest SLC - ONT Flights

Useful information for finding best airline tickets from Salt Lake City International to Ontario International on your next trip.

Cheapest Round Trip Flight

$509

WN Southwest Airlines • 1 stop • 15h 10m

Jul 18 – Jul 27

The cheapest round trip flight from Salt Lake City to Ontario (SLC-ONT-SLC) is currently $509

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Cheapest Direct Flight

$329

DL Delta Airlines • nonstop • 2h 29m

Jul 20

The cheapest nonstop flight from Salt Lake City to Ontario (SLC-ONT) is currently $329

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Fastest Flight

2h 27m

The fastest nonstop flight from Salt Lake City to Ontario (SLC-ONT) takes 2h 27m

Top Airlines Flying from Salt Lake City to Ontario

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

Latest Flight Deals from Salt Lake City (SLC) to Ontario (ONT)

Compare and book low fare round-trip air tickets from Salt Lake City to Ontario. Ideal for travelers with confirmed return itineraries.

Jul 18 - Jul 27, Economy
WN
Salt Lake City → Ontario
15h 10m
2:25 PM - 10:35 PM • 1 stop
WN
Salt Lake City → Ontario
2h 25m
10:15 AM - 1:00 PM • nonstop
$509
Southwest Airlines
Jul 18 - Jul 27, Economy
WN
Salt Lake City → Ontario
13h 30m
10:40 AM - 5:50 PM • 1 stop
WN
Salt Lake City → Ontario
2h 25m
10:15 AM - 1:00 PM • nonstop
$509
Southwest Airlines
Jul 18 - Jul 27, Economy
WN
Salt Lake City → Ontario
14h
3:15 PM - 10:55 PM • 1 stop
WN
Salt Lake City → Ontario
2h 25m
10:15 AM - 1:00 PM • nonstop
$509
Southwest Airlines
Jul 18 - Jul 27, Economy
WN
Salt Lake City → Ontario
6h 50m
6:15 AM - 9:25 AM • 1 stop
WN
Salt Lake City → Ontario
2h 25m
10:15 AM - 1:00 PM • nonstop
$509
Southwest Airlines
Jul 18 - Jul 27, Economy
WN
Salt Lake City → Ontario
5h 15m
6:25 AM - 8:40 AM • 1 stop
WN
Salt Lake City → Ontario
2h 25m
10:15 AM - 1:00 PM • nonstop
$509
Southwest Airlines
Jul 18 - Jul 27, Economy
WN
Salt Lake City → Ontario
10h 50m
3:00 PM - 8:50 PM • 1 stop
WN
Salt Lake City → Ontario
5h 30m
5:30 AM - 10:00 AM • 1 stop
$512
Southwest Airlines

Fly from Salt Lake City to Ontario with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Salt Lake City to Ontario? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Salt Lake City to Ontario Flights

What are the airports in Salt Lake City?
SLC
What’s the most popular airline flying from SLC to ONT?
The most popular airline flying from Salt Lake City to Ontario are
Can I fly from SLC to ONT non-stop?
Yes, you can fly SLC to ONT non-stop on
Which airlines fly nonstop between Salt Lake City and Ontario?
The non-stop flights between Salt Lake City and Ontario are .
What’s the earliest departure time from SLC to ONT Airport?
The earliest flight leaves SLC at 6:15 am and lands in ONT - Ontario International
What are the airports in Ontario?
ONT
Can I make changes to my Salt Lake City to Ontario flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SLC to ONT?
Read the fare rules of the Salt Lake City to Ontario air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Salt Lake City and Ontario?
operate flights between Salt Lake City and Ontario
How long does a flight from Salt Lake City to Ontario take?
It takes approximately 2 hour to fly non-stop from SLC to ONT, which is 557.57 miles by air.
Which airlines provide the cheapest flights from Salt Lake City (SLC) to Ontario (ONT) ?
In the past couple of days, the cheapest tickets to ONT from SLC were found on WN : USD 509
Do I need a passport to fly between SLC and ONT?
No
What’s the latest departure time from SLC to ONT ?
The last flight leaves SLC at 10:59 pm

Salt Lake City (SLC) to Ontario (ONT): Airport Information

Origin Airport Salt Lake City International , Salt Lake City, US
Destination Airport Ontario International , Ontario, US
Distance 558 miles

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