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

70 flights are operational weekly from Ontario to Utah as of August 2025. The most popular departure day for this route is Fri, with 20% of flights per week taking off on this day.

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

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

What airlines fly to Utah?

Delta, Frontier and Southwest are the top three most popular airlines that fly to Utah from Ontario according to our data. Delta is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Utah. Keep in mind that there are 10 different airlines that fly to Utah on a routine basis, so you have a few additional options to choose from.

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 August 2025. The most frequent departure time is 6:00AM, with 56% 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 August 2025, 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.

$74 Cheap Flights from Ontario to Utah in 2025

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Find the cheapest flights from Ontario to Utah

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:00 am - 1:12 pmONT-SLC

4h 12m1 stop

6:05 pm - 9:56 pmSLC-ONT

4h 51m1 stop

$178Frontier

Find Deal

Sat, Sep 6 - Tue, Sep 9

8:00 am - 10:52 amONT-SLC

25h 52m1 stop

9:59 pm - 11:50 pmSLC-ONT

26h 51m1 stop

$183Frontier

Find Deal

Sat, Aug 23 - Sat, Aug 30

9:50 am - 12:37 pmONT-SLC

1h 47mnonstop

8:10 am - 8:55 amSLC-ONT

1h 45mnonstop

$199Delta

Find Deal

Mon, Sep 1 - Mon, Sep 8

4:50 pm - 7:40 pmONT-SLC

1h 50mnonstop

9:55 pm - 10:40 pmSLC-ONT

1h 45mnonstop

$202Delta

Find Deal

Sat, Sep 6 - Sun, Sep 7

6:20 am - 1:13 pmONT-SLC

5h 53m1 stop

12:24 pm - 4:01 pmSLC-ONT

4h 37m1 stop

$219American Airlines

Find Deal

Sat, Nov 15 - Sat, Nov 22

5:20 am - 12:50 pmONT-SLC

6h 30m2 stops

6:35 am - 9:10 amSLC-ONT

3h 35m1 stop

$239Southwest

Find Deal

Mon, Sep 8 - Mon, Sep 15

5:20 am - 12:50 pmONT-SLC

6h 30m2 stops

6:20 am - 10:20 amSLC-ONT

5h 00m1 stop

$262Southwest

Find Deal

Fri, Aug 22 - Sat, Aug 23

4:54 pm - 10:24 pmONT-SGU

4h 30m1 stop

7:30 am - 11:56 amSGU-ONT

5h 26m1 stop

$276American Airlines

Find Deal

Tue, Sep 2 - Tue, Sep 9

1:29 pm - 8:58 pmONT-SLC

6h 29m1 stop

1:50 pm - 5:34 pmSLC-ONT

4h 44m1 stop

$289United Airlines

Find Deal

Fri, Nov 21 - Mon, Nov 24

1:15 pm - 8:35 pmONT-SLC

6h 20m1 stop

4:45 pm - 8:33 pmSLC-ONT

4h 48m1 stop

$290United Airlines

Find Deal

Mon, Sep 8 - Sat, Sep 13

American Airlines flights from Ontario to Utah

Our best American Airlines deals on Ontario to Utah flight tickets

American Airlines

Nov 15

ONT6:20 amOntario

5h 53m

1 stop

SLC1:13 pmSalt Lake City

Nov 22

SLC12:24 pmSalt Lake City

4h 37m

1 stop

ONT4:01 pmOntario

$219

Find similar

American Airlines

Sep 2

ONT4:54 pmOntario

4h 30m

1 stop

SGU10:24 pmSaint George

Sep 9

SGU7:30 amSaint George

5h 26m

1 stop

ONT11:56 amOntario

$276

Find similar

American Airlines

Oct 2

ONT1:10 pmOntario

44h 48m

1 stop

SGU10:58 amSaint George

Oct 5

SGU7:00 pmSaint George

15h 19m

1 stop

ONT9:19 amOntario

$284

Find similar

Frontier flights from Ontario to Utah

Our best Frontier deals on Ontario to Utah flight tickets

Frontier

Sep 6

ONT8:00 amOntario

4h 12m

1 stop

SLC1:12 pmSalt Lake City

Sep 9

SLC6:05 pmSalt Lake City

4h 51m

1 stop

ONT9:56 pmOntario

$178

Find similar

Frontier

Aug 23

ONT8:00 amOntario

25h 52m

1 stop

SLC10:52 amSalt Lake City

Aug 30

SLC9:59 pmSalt Lake City

26h 51m

1 stop

ONT11:50 pmOntario

$183

Find similar

Frontier

Oct 3

ONT4:08 pmOntario

7h 06m

1 stop

SLC12:14 amSalt Lake City

Oct 18

SLC9:28 amSalt Lake City

4h 09m

1 stop

ONT12:37 pmOntario

$184

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Sat 9/6

8:00 am-1:12 pm

1 stop4h 12m

Salt Lake City

Tue 9/9

6:05 pm-9:56 pm

1 stop4h 51m

$178

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Sat 8/23

8:00 am-10:52 am

1 stop25h 52m

Salt Lake City

Sat 8/30

9:59 pm-11:50 pm

1 stop26h 51m

$183

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Mon 9/1

9:50 am-12:37 pm

Nonstop1h 47m

Salt Lake City

Mon 9/8

8:10 am-8:55 am

Nonstop1h 45m

$199

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Sat 9/6

4:50 pm-7:40 pm

Nonstop1h 50m

Salt Lake City

Sun 9/7

9:55 pm-10:40 pm

Nonstop1h 45m

$202

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Sat 11/15

6:20 am-1:13 pm

1 stop5h 53m

Salt Lake City

Sat 11/22

12:24 pm-4:01 pm

1 stop4h 37m

$219

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Mon 9/8

5:20 am-12:50 pm

2 stops6h 30m

Salt Lake City

Mon 9/15

6:35 am-9:10 am

1 stop3h 35m

$239

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Fri 8/22

5:20 am-12:50 pm

2 stops6h 30m

Salt Lake City

Sat 8/23

6:20 am-10:20 am

1 stop5h 00m

$262

OntarioSaint George

ONT - SGU

ONTSGU

Ontario

Tue 9/2

4:54 pm-10:24 pm

1 stop4h 30m

Saint George

Tue 9/9

7:30 am-11:56 am

1 stop5h 26m

$276

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Fri 11/21

1:29 pm-8:58 pm

1 stop6h 29m

Salt Lake City

Mon 11/24

1:50 pm-5:34 pm

1 stop4h 44m

$289

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Mon 9/8

1:15 pm-8:35 pm

1 stop6h 20m

Salt Lake City

Sat 9/13

4:45 pm-8:33 pm

1 stop4h 48m

$290

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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 January. Flight prices, which tend to average around $183, 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 January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $208.

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 $300. 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 Monday, with ticket prices averaging around $396.

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 $314. Flights to Utah are more costly in the morning, with an average ticket price of $364. Departure times in the morning 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 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 $258 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 $208 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.

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	$74
Fastest flight time	1h 43m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Utah	3 airports

The best one-way flight to Utah from Ontario in the past 72 hours is $74. The best round-trip flight deal from Ontario to Utah found on momondo in the last 72 hours is $178.

The fastest flight from Ontario to Utah takes 1h 43m

Direct flights go from Ontario to Utah on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Delta.

There are 3 airports near Utah: Saint George (SGU), Cedar City (CDC), Salt Lake City (SLC)

Search flight deals

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 August 2025, 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 Airbus A321neo (13.00% of total bookings). The next most popular plane models are Airbus A320-100/200 (9.49%), Airbus A321-100/200 (9.36%), and Boeing 737 MAX 8 (7.28%).

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 $58	Free Cancellation	Rating 5.8 3,231 reviews	Search Frontier flights
Delta	PriceFrom $175	Free Cancellation	Rating 8.0 7,986 reviews	Search Delta flights
American Airlines	PriceFrom $198	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $216	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest 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

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Cheap flights from Ontario to Utah from $74

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 8/28. 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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Find the cheapest flights from Ontario to Utah

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American Airlines flights from Ontario to Utah

Our best American Airlines deals on Ontario to Utah flight tickets

Frontier flights from Ontario to Utah

Our best Frontier deals on Ontario to Utah flight tickets

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Use the filters below to find and compare flights from Ontario to Utah that are best for you.

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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

What is the cheapest month to fly to Utah?

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 $300. 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 Monday, with ticket prices averaging around $396.

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

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 to Utah?

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.

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

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

What airlines fly 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 August 2025. The most frequent departure time is 6:00AM, with 56% of daily flights leaving at noon.

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

70 flights are operational weekly from Ontario to Utah as of August 2025. The most popular departure day for this route is Fri, with 20% of flights per week taking off on this day.

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

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

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

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

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

What is the most popular plane model 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?

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

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

How can momondo help me find flights 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?

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

Popular cities in Utah

Popular flights according to clicks in the last 7 days on momondo