ONT

$77 Find Cheap Flights from Utah to Ontario - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Utah to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Utah to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Utah to Ontario

Tue, Aug 4 - Tue, Aug 11
Frontier Logo
8:16 am - 11:50 pm
SLC
-
ONT
16h 34m
1 stop
Frontier Logo
6:00 am - 12:27 pm
ONT
-
SLC
5h 27m
1 stop
$151Frontier
Wed, Aug 5 - Mon, Aug 10
Frontier Logo
6:05 am - 11:50 pm
SLC
-
ONT
18h 45m
1 stop
Frontier Logo
8:58 am - 8:01 pm
ONT
-
SLC
10h 03m
1 stop
$193Frontier
Sat, Oct 24 - Tue, Oct 27
Frontier Logo
6:52 pm - 11:55 pm
SLC
-
ONT
6h 03m
1 stop
Frontier Logo
12:57 pm - 8:47 pm
ONT
-
SLC
6h 50m
1 stop
$200Frontier
Tue, Aug 4 - Wed, Aug 5
Frontier Logo
6:05 am - 10:04 am
SLC
-
ONT
4h 59m
1 stop
Frontier Logo
6:00 am - 2:55 pm
ONT
-
SLC
7h 55m
1 stop
$206Frontier
Tue, Aug 4 - Wed, Aug 5
Frontier Logo
6:05 am - 10:04 am
SLC
-
ONT
4h 59m
1 stop
Frontier Logo
6:00 am - 2:55 pm
ONT
-
SLC
7h 55m
1 stop
$210Frontier
Mon, Aug 17 - Mon, Aug 24
Frontier Logo
5:02 pm - 2:03 pm
SLC
-
ONT
22h 01m
1 stop
Frontier Logo
8:48 am - 7:48 pm
ONT
-
SLC
10h 00m
1 stop
$214Frontier
Tue, Aug 11 - Tue, Aug 11
Frontier Logo
6:05 am - 10:04 am
SLC
-
ONT
4h 59m
1 stop
Frontier Logo
1:38 pm - 9:26 am
ONT
-
SLC
18h 48m
1 stop
$217Frontier
Tue, Aug 4 - Tue, Aug 11
Frontier Logo
6:05 am - 3:14 pm
SLC
-
ONT
10h 09m
2 stops
Frontier Logo
6:00 am - 12:27 pm
ONT
-
SLC
5h 27m
1 stop
$219Frontier
Wed, Jul 29 - Wed, Aug 5
Frontier Logo
3:41 pm - 11:50 pm
SLC
-
ONT
9h 09m
1 stop
Frontier Logo
8:58 am - 7:53 pm
ONT
-
SLC
9h 55m
1 stop
$220Frontier
Tue, Aug 4 - Sat, Aug 15
Frontier Logo
6:05 am - 10:04 am
SLC
-
ONT
4h 59m
1 stop
Frontier Logo
6:00 am - 2:55 pm
ONT
-
SLC
7h 55m
1 stop
$222Frontier
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$77
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Salt Lake City to Ontario

FAQs for booking flights from Utah to Ontario

  • How does KAYAK find such low prices on flights from Utah to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Utah to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Utah to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Utah is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Utah to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Utah with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Utah to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Utah up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Ontario (ONT)