How many flights depart from Ontario to Utah on average per week?

73 flights are operational weekly from Ontario to Utah as of June 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

What airlines fly to Utah?

Frontier, Delta and Southwest are the top three most popular airlines that fly to Utah from Ontario according to our data. Frontier is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Utah. Keep in mind that there are 9 different airlines that fly to Utah on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Utah?

Southwest, Delta, and United Airlines are the most popular carriers operating from Ontario to Utah

How many flights depart from Ontario to Utah on average per day?

The number of flights available between Ontario and Utah is 10 per day as of June 2026. The most frequent departure time is 6:00AM, with 66% of daily flights leaving at noon.

When did momondo last update prices for flights from Ontario Airport to Utah?

Prices for flights from Ontario Airport to Utah were last updated today.

How many operators does momondo search for flights from Ontario Airport to Utah?

As of June 2026, there are 4 operators available to choose from for flights from Ontario Airport to Utah.

How old do you have to be to fly from Ontario Airport to Utah?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Utah.

What documentation or ID do you need to fly to Utah?

The travel and health documents required for your trip to Utah can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Utah. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$71 Cheap Flights from Ontario to Utah in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Utah

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:40 pm - 9:26 am

ONT

SLC

16h 46m

1 stop

1:47 pm - 8:03 am

SLC

ONT

19h 16m

1 stop

$145Frontier

Tue, Jul 7 - Tue, Jul 14

3:34 pm - 9:35 am

ONT

SLC

17h 01m

1 stop

1:47 pm - 8:03 am

SLC

ONT

19h 16m

1 stop

$152Frontier

Fri, Jul 3 - Tue, Jul 14

3:40 pm - 9:26 am

ONT

SLC

16h 46m

1 stop

1:47 pm - 8:03 am

SLC

ONT

19h 16m

1 stop

$162Frontier

Tue, Jul 7 - Tue, Jul 21

8:58 am - 8:06 pm

ONT

SLC

10h 08m

1 stop

5:06 pm - 12:42 pm

SLC

ONT

20h 36m

1 stop

$167Frontier

Tue, Aug 4 - Tue, Aug 18

6:00 am - 10:43 am

ONT

SGU

3h 43m

1 stop

5:50 am - 8:47 am

SGU

ONT

3h 57m

1 stop

$288Delta

Sun, Jul 12 - Sun, Jul 19

5:00 am - 1:15 pm

ONT

SGU

7h 15m

1 stop

1:50 pm - 8:53 pm

SGU

ONT

8h 03m

1 stop

$353United Airlines

Fri, Aug 28 - Sun, Aug 30

5:00 am - 1:13 pm

ONT

SGU

7h 13m

1 stop

1:48 pm - 8:42 pm

SGU

ONT

7h 54m

1 stop

$358United Airlines

Mon, Jun 29 - Fri, Jul 3

6:10 am - 11:03 am

ONT

SGU

3h 53m

1 stop

7:25 am - 12:02 pm

SGU

ONT

5h 37m

1 stop

$378American Airlines

Tue, Jun 30 - Tue, Jul 14

6:47 am - 12:13 am

ONT

SGU

40h 26m

1 stop

7:08 pm - 8:30 am

SGU

ONT

14h 22m

1 stop

$386American Airlines

Fri, Oct 16 - Tue, Oct 20

9:40 am - 2:43 pm

ONT

SGU

4h 03m

1 stop

5:50 am - 8:47 am

SGU

ONT

3h 57m

1 stop

$388Delta

Mon, Jul 6 - Sun, Jul 12

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Frontier flights from Ontario to Utah

Our best Frontier deals on Ontario to Utah flight tickets

Frontier

Jul 7

ONT3:40 pmOntario

16h 46m

1 stop

SLC9:26 amSalt Lake City

Jul 14

SLC1:47 pmSalt Lake City

19h 16m

1 stop

ONT8:03 amOntario

$145

Frontier

Jul 3

ONT3:34 pmOntario

17h 01m

1 stop

SLC9:35 amSalt Lake City

Jul 14

SLC1:47 pmSalt Lake City

19h 16m

1 stop

ONT8:03 amOntario

$152

Frontier

Jul 7

ONT3:40 pmOntario

16h 46m

1 stop

SLC9:26 amSalt Lake City

Jul 21

SLC1:47 pmSalt Lake City

19h 16m

1 stop

ONT8:03 amOntario

$162

Southwest flights from Ontario to Utah

Our best Southwest deals on Ontario to Utah flight tickets

Southwest

Aug 19

ONT9:10 amOntario

6h 15m

2 stops

SLC4:25 pmSalt Lake City

Aug 25

SLC12:45 pmSalt Lake City

6h 40m

2 stops

ONT6:25 pmOntario

$228

Southwest

Jun 25

ONT8:45 pmOntario

3h 40m

1 stop

SLC1:25 amSalt Lake City

Jul 6

SLC5:45 amSalt Lake City

5h 45m

1 stop

ONT10:30 amOntario

$367

Southwest

Jun 24

ONT3:30 pmOntario

6h 55m

1 stop

SLC11:25 pmSalt Lake City

Jun 26

SLC5:35 amSalt Lake City

6h 45m

2 stops

ONT11:20 amOntario

$392

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Tue 7/7

3:40 pm-9:26 am

1 stop16h 46m

Salt Lake City

Tue 7/14

1:47 pm-8:03 am

1 stop19h 16m

$145

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Fri 7/3

3:34 pm-9:35 am

1 stop17h 01m

Salt Lake City

Tue 7/14

1:47 pm-8:03 am

1 stop19h 16m

$152

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Tue 7/7

3:40 pm-9:26 am

1 stop16h 46m

Salt Lake City

Tue 7/21

1:47 pm-8:03 am

1 stop19h 16m

$162

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Tue 8/4

8:58 am-8:06 pm

1 stop10h 08m

Salt Lake City

Tue 8/18

5:06 pm-12:42 pm

1 stop20h 36m

$167

Quickest round-trip

OntarioSaint George

ONT - SGU

ONTSGU

Ontario

Sun 7/12

6:00 am-10:43 am

1 stop3h 43m

Saint George

Sun 7/19

5:50 am-8:47 am

1 stop3h 57m

$288

OntarioSaint George

ONT - SGU

ONTSGU

Ontario

Fri 8/28

5:00 am-1:15 pm

1 stop7h 15m

Saint George

Sun 8/30

1:50 pm-8:53 pm

1 stop8h 03m

$353

OntarioSaint George

ONT - SGU

ONTSGU

Ontario

Mon 6/29

5:00 am-1:13 pm

1 stop7h 13m

Saint George

Fri 7/3

1:48 pm-8:42 pm

1 stop7h 54m

$358

OntarioSaint George

ONT - SGU

ONTSGU

Ontario

Tue 6/30

6:10 am-11:03 am

1 stop3h 53m

Saint George

Tue 7/14

7:25 am-12:02 pm

1 stop5h 37m

$378

OntarioSaint George

ONT - SGU

ONTSGU

Ontario

Fri 10/16

6:47 am-12:13 am

1 stop40h 26m

Saint George

Tue 10/20

7:08 pm-8:30 am

1 stop14h 22m

$386

OntarioSaint George

ONT - SGU

ONTSGU

Ontario

Mon 7/6

9:40 am-2:43 pm

1 stop4h 03m

Saint George

Sun 7/12

5:50 am-8:47 am

1 stop3h 57m

$388

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Utah

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Utah?

The cheapest month to fly to Utah from Ontario is in December. Flight prices, which tend to average around $58, are often lower during this time because this is during the off-season. If you aren’t able to travel to Utah during the month of December, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $58.

What is the cheapest day to depart on your flight to Utah?

The cheapest day to depart on your flight to Utah is on a Thursday when prices can be found for as low as $338. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Utah is Tuesday, with ticket prices averaging around $438.

What is the cheapest time of day to depart on your flight to Utah?

Our data shows that the cheapest Ontario to Utah flights are usually those with departure times in the afternoon. Our users have found flights to Utah in the afternoon for as low as $376. Flights to Utah are more costly at noon, with an average ticket price of $413. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Ontario to Utah flight route?

Fly from Ontario to Salt Lake City for the best Ontario - Utah flight prices

How far in advance should I book a flight from Ontario to Utah?

You are more likely to see cheaper flights to Utah from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Utah for around $315 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Utah from Ontario for as low as $199 on momondo.

What cabin class options are available on Ontario to Utah flights?

There are 4 cabin classes available to choose from on Ontario to Utah flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ontario to Utah flights?

No. A direct flight is the cheapest option for a flight between Ontario to Utah.

Cheap Ontario to Utah flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Utah

Best Price Found	$209
Fastest flight time	1h 45m
Direct flights	Every day
Airports in Utah	51 airports

The best one-way flight to Utah from Ontario in the past 72 hours is $209. The best round-trip flight deal from Ontario to Utah found on momondo in the last 72 hours is $345.

The fastest flight from Ontario to Utah takes 1h 45m

Direct flights go from Ontario to Utah every day.

There are 51 airports in Utah. From Ontario there are direct flights to Salt Lake City (SLC).

Search flight deals

Frequently asked questions about flying from Ontario to Utah

When did momondo last update prices for flights from Ontario Airport to Utah?
Prices for flights from Ontario Airport to Utah were last updated today.
How many operators does momondo search for flights from Ontario Airport to Utah?
As of June 2026, there are 4 operators available to choose from for flights from Ontario Airport to Utah.
How old do you have to be to fly from Ontario Airport to Utah?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Utah.
What documentation or ID do you need to fly to Utah?
The travel and health documents required for your trip to Utah can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Utah. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Ontario to Utah?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ontario to Utah is Embraer 175 (Enhanced Winglets) (11.33% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (8.41%), Airbus A321neo (7.95%), and Boeing 737-800 (7.40%).

Best airlines flying from Ontario to Utah

Compare and see reviews for airlines that fly from Ontario to Utah with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $77	Free Cancellation	Rating 5.6 2,883 reviews	Search Frontier flights
Delta	PriceFrom $199	Free Cancellation	Rating 7.9 8,405 reviews	Search Delta flights
Southwest	PriceFrom $224	Free Cancellation	Rating 7.9 4,237 reviews	Search Southwest flights
American Airlines	PriceFrom $238	Free Cancellation	Rating 7.1 11,666 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Utah?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Utah for you.

Can I find flights from Ontario to Utah with flexible booking policies on momondo?

momondo does allow users to show only those flights to Utah from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Utah?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Utah.

I’m not ready to book a flight from Ontario to Utah right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Utah flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Popular cities in Utah

Flights to New Yorkfrom $83

Flights to Los Angelesfrom $69

Flights to Orlandofrom $65

Flights to Miamifrom $76

Flights to Chicagofrom $58

Flights to San Franciscofrom $56

Flights to Las Vegasfrom $50

Flights to Washington, D.C.from $56

Flights to Bostonfrom $62

Flights to Atlantafrom $50

Flights to Fort Lauderdalefrom $55

Flights to Dallasfrom $87

Cheap flights from Ontario to Utah from $71

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Utah departing on 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Ontario to Utah

Our best Frontier deals on Ontario to Utah flight tickets

Southwest flights from Ontario to Utah

Our best Southwest deals on Ontario to Utah flight tickets

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See travel insights to Utah from

How to get the cheapest flight ticket from Ontario to Utah

What is the cheapest month to fly to Utah?

What is the cheapest day to depart on your flight to Utah?

What is the cheapest time of day to depart on your flight to Utah?

What is the cheapest Ontario to Utah flight route?

How far in advance should I book a flight from Ontario to Utah?

What cabin class options are available on Ontario to Utah flights?

Can stopping save me money on Ontario to Utah flights?

What is the cheapest airline that flies from Ontario to Utah?

What airlines fly to Utah?

How many flights depart from Ontario to Utah on average per day?

How many flights depart from Ontario to Utah on average per week?

Cheap Ontario to Utah flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Utah

Best Price Found

Fastest flight time

Direct flights

Airports in Utah

Frequently asked questions about flying from Ontario to Utah

Best airlines flying from Ontario to Utah

Compare and see reviews for airlines that fly from Ontario to Utah with momondo

Why use momondo?

An easier way to manage your Utah trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Utah

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