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$29+ Cheap flights from Ontario (ONT) to Utah

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SLC
Dec 28 — Jan 41
Sat 12/28
Sat 1/4
1 adult, Economy
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Cheap flight deals from Ontario to Utah

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Utah (USUT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2024.

Round-trip from

$108
(Mytrip)

One-way from

$29
(Frontier)
From Ontario to Utah
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One-way flight from Ontario to Utah
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Find flight deals from Ontario to Utah

Cheapest flights from Ontario to Utah
Explore the most affordable flight options available from Ontario to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

This Gotogate deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/291:29 pmONT - SLC
Nonstop1h 41mFrontier
Wed 1/19:41 amSLC - ONT
1 stop23h 25mFrontier
Deal found 12/22$199
This eDestinos deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2310:19 pmONT - SLC
2 stops46h 37mMultiple Airlines
Mon 12/306:30 amSLC - ONT
1 stop25h 39mMultiple Airlines
Deal found 12/22$434
This Alaska Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:32 pmONT - SLC
1 stop23h 58mAlaska Airlines
Mon 1/65:40 pmSLC - ONT
2 stops17h 54mAlaska Airlines
Deal found 12/22$547
This American Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:25 pmONT - SGU
1 stop6h 42mAmerican Airlines
Fri 1/312:52 pmSGU - ONT
1 stop6h 33mAmerican Airlines
Deal found 12/22$548
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/221:57 pmONT - SLC
1 stop7h 18mUnited Airlines
Mon 1/277:59 pmSLC - ONT
2 stops14h 52mUnited Airlines
Deal found 12/21$571
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/285:30 amONT - SLC
Nonstop1h 55mDelta
Sat 1/411:20 amSLC - ONT
Nonstop2h 00mDelta
Deal found 12/21$579
This American Airlines deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:10 amONT - SLC
1 stop4h 32mAmerican Airlines
Fri 12/276:58 pmSLC - ONT
1 stop4h 04mAmerican Airlines
Deal found 12/23$723
This United Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:50 pmONT - SGU
2 stops26h 55mUnited Airlines
Fri 1/35:27 pmSGU - ONT
2 stops20h 49mUnited Airlines
Deal found 12/22$922

Find flights from Ontario to Utah within your budget

Customize your flight search to find flights from Ontario to Utah that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Wed 1/8

12:34 pm-9:01 am

1 stop19h 27m

Salt Lake City

Thu 1/9

5:02 pm-5:57 pm

Nonstop1h 55m

$108

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Fri 2/7

12:48 pm-7:47 pm

1 stop5h 59m

Salt Lake City

Mon 2/10

3:30 pm-6:24 pm

1 stop3h 54m

$218

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Tue 4/22

6:00 am-2:36 pm

1 stop7h 36m

Salt Lake City

Tue 4/29

3:30 pm-8:29 pm

1 stop5h 59m

$220

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Sun 1/12

6:45 am-12:29 pm

1 stop4h 44m

Salt Lake City

Wed 1/15

9:25 am-5:04 pm

2 stops8h 39m

$295

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Fri 2/7

6:00 am-8:50 am

Nonstop1h 50m

Salt Lake City

Mon 2/10

10:55 pm-11:51 pm

Nonstop1h 56m

$299

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Thu 1/16

9:40 am-6:10 pm

2 stops7h 30m

Salt Lake City

Thu 1/30

2:15 pm-7:55 pm

2 stops6h 40m

$327

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Tue 1/7

6:15 am-12:31 pm

1 stop5h 16m

Salt Lake City

Tue 1/7

5:22 pm-9:51 am

2 stops17h 29m

$374

OntarioSaint George

ONT - SGU

ONTSGU

Ontario

Wed 4/9

7:25 pm-12:03 am

1 stop3h 38m

Saint George

Sat 4/12

1:26 pm-3:55 pm

1 stop3h 29m

$378

OntarioSaint George

ONT - SGU

ONTSGU

Ontario

Tue 1/21

5:10 am-9:52 am

1 stop27h 42m

Saint George

Tue 1/28

5:44 pm-8:51 pm

1 stop28h 07m

$498

OntarioCedar City

ONT - CDC

ONTCDC

Ontario

Sun 2/16

1:21 pm-6:25 pm

1 stop4h 04m

Cedar City

Thu 2/20

9:40 am-12:24 pm

1 stop3h 44m

$522

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 21 results
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Best time to book a flight from Ontario to Utah

Have a flexible travel schedule? Discover the best time to fly to Utah from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Utah

Get recent, data-driven insights about flights from Ontario to Utah including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to Utah?

Currently, October is the cheapest month in which you can book a flight from Ontario to Utah (average of $277). Flying from Ontario to Utah in March is currently the most expensive (average of $417). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to UT?

Find hourly flight availability from Ontario to Utah. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Utah as you normally would.

Rainfall in Utah by month

Plan your trip to Utah by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Utah ranges from 0.6 - 2.0 inches per month. April is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Utah when rainfall is around 0.6 in.

Temperature in Utah by month

Plan your trip to Utah by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Utah, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Utah

Get insights into the airlines that provide service to Utah. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Utah. Reviews last updated December 23, 2024.
To help decide which airline to fly from Ontario to Utah, see what other customers have to say about American Airlines, Delta and Frontier. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
4,780 reviews
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very good
9,549 reviews
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
8,588 reviews
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Avelo Airlines
7.5
Good
74 reviews
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
9,022 reviews
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from Ontario to Utah. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Utah?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Utah from Ontario.

  • How popular is this Ontario to Utah flight route?

    Within the past month, 39 users have taken a look at flights from Ontario to Utah.

  • What are the cheapest airlines to fly from Ontario to Utah one-way?

    One-way options have recently been found by users for as low as $29 on Frontier. Other airlines that offer cheap prices include Alaska Airlines from $110 and United Airlines from $117 one-way.

  • What are the most popular routes from Ontario to Utah?

    When deciding which route to take from Ontario to Utah consider Ontario - Salt Lake City, Ontario - Saint George or Ontario - Cedar City as they are the most popular.

  • What are the most reliable airlines from Ontario to Utah?

    Consider SkyWest Airlines (100%), LATAM Airlines (100%) or Korean Air (100%) when booking your flight. These represent the most reliable airlines when flying from Ontario to Utah.

  • What are the cheapest flights from Ontario to Utah?

    Looking for the cheapest flight from Ontario to Utah? While on average our users pay $725, our data indicates the cheapest price to be $55. The most popular route (Ontario - Salt Lake City), is priced around $111.

  • Can I find deals for flights from Ontario to Utah that include hotel bookings?

    Yes. In addition to deals on Ontario to Utah flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Utah?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Utah.

  • Can I find deals for business class flights from Ontario to Utah?

    Yes. Cheapflights offers flight deals from Ontario to Utah by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Utah?

    Currently, October is the cheapest month in which you can book a flight from Ontario to Utah (average of $277). Flying from Ontario to Utah in March is currently the most expensive (average of $417). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Ontario to Utah

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Ontario to Utah

Discover the top 7 airlines that operate flights from Ontario to Utah. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$43Average$110FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$53Average$136FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$91Average$175FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$138Average$256FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$193Average$336FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$325FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$276Average$332FlexibilityNo cancel feeOn-time63%
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