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$29+ Cheap flights from Salt Lake City to Ontario (SLC - ONT)

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.
SLC — ONT
Dec 28 — Jan 41
Sat 12/28
Sat 1/4
1 adult, Economy
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The best prices from Salt Lake City to Ontario are usually found in April or May, booked 34 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Salt Lake City to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to Ontario (ONT). 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.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$90
(Mytrip)

One-way from

$29
(Cheapflightsfares)

Popular in

November

Cheapest in

April

Average price

$247
Provider with most accurate pricing for Salt Lake City-Ontario flight deals.
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Provider most trusted by Cheapflights users for Salt Lake City-Ontario flights.
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From Salt Lake City to Ontario
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One-way flight from Salt Lake City to Ontario
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High demand for flights, 32% potential price rise
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Best time to find cheap flights, 6% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Salt Lake City to Ontario

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

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/295:10 pmSLC - ONT
Nonstop1h 55mFrontier
Sun 1/51:29 pmONT - SLC
Nonstop1h 41mFrontier
Deal found 12/21$172
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.
Mon 12/3011:20 amSLC - ONT
Nonstop2h 00mDelta
Thu 1/25:30 amONT - SLC
Nonstop1h 55mDelta
Deal found 12/21$599
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 12/236:17 pmSLC - ONT
1 stop5h 43mUnited Airlines
Mon 12/306:00 amONT - SLC
1 stop4h 32mUnited Airlines
Deal found 12/22$668
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/299:31 amSLC - ONT
1 stop3h 58mMultiple Airlines
Sun 1/58:32 pmONT - SLC
2 stops12h 54mMultiple Airlines
Deal found 12/22$696
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.
Fri 12/273:14 pmSLC - ONT
1 stop5h 43mAlaska Airlines
Mon 12/308:32 pmONT - SLC
2 stops17h 02mAlaska Airlines
Deal found 12/22$792

Find flights from Salt Lake City to Ontario within your budget

Customize your flight search to find flights from Salt Lake City to Ontario 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

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Thu 1/16

5:06 pm-6:00 pm

Nonstop1h 54m

Ontario

Thu 1/23

6:50 pm-9:34 am

1 stop13h 44m

$90

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Mon 4/28

7:28 pm-11:59 pm

1 stop5h 31m

Ontario

Fri 5/2

11:46 am-6:34 pm

1 stop5h 48m

$220

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Fri 1/24

3:13 pm-5:57 pm

1 stop3h 44m

Ontario

Sun 1/26

7:00 am-10:59 pm

2 stops14h 59m

$271

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Sat 2/15

3:28 pm-6:26 pm

1 stop3h 58m

Ontario

Tue 2/18

12:50 pm-6:13 pm

1 stop4h 23m

$288

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Thu 2/13

10:55 pm-11:51 pm

Nonstop1h 56m

Ontario

Sat 3/1

6:00 am-8:50 am

Nonstop1h 50m

$299

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Fri 1/17

7:55 pm-10:30 pm

1 stop3h 35m

Ontario

Mon 2/10

9:40 am-6:10 pm

2 stops7h 30m

$348

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Fri 2/21

7:45 pm-8:52 pm

1 stop26h 07m

Ontario

Tue 2/25

6:00 am-11:58 am

1 stop4h 58m

$359

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Thu 1/16

5:06 pm-6:00 pm

Nonstop1h 54m

$29

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Mon 2/10

3:30 pm-6:24 pm

1 stop3h 54m

$109

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Mon 3/10

5:49 pm-11:24 pm

1 stop6h 35m

$110

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 13 results
1
2

Compare providers for flights from Salt Lake City to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Salt Lake City to Ontario in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Salt Lake City-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Salt Lake City-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Salt Lake City-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salt Lake City-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Salt Lake City-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Salt Lake City to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Salt Lake City 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 Salt Lake City to Ontario

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

How far ahead should I book a flight from Salt Lake City to Ontario?

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to Ontario. Price data was last updated on December 20, 2024.

The price you pay for your flight from Salt Lake City to Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 34 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Salt Lake City to Ontario?

Currently, August is the cheapest month in which you can book a flight from Salt Lake City to Ontario (average of $246). Flying from Salt Lake City to Ontario in March is currently the most expensive (average of $317). 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 SLC to ONT?

Find hourly flight availability from Salt Lake City to Ontario. 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.

It’s typically best to fly out from Salt Lake City to Ontario at noon. Doing so could potentially save you 63% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Salt Lake City to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Salt Lake City to Ontario. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Salt Lake City to Ontario flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August 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 December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated December 23, 2024.
Get a feel of what it's like to fly with Frontier, Alaska Airlines and Delta from Salt Lake City to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

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

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

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

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

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

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,020 reviews
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

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

  • What airports do I use to fly from Salt Lake City to Ontario?

    Booking a flight from Salt Lake City (SLC) to Ontario (ONT) is your only option if you wish to fly from Salt Lake City to Ontario. On a typical day, there are 6 flights from Salt Lake City to Ontario, all of which are around 1h 48m for a nonstop flight. You can also purchase a plane ticket from 6 airlines when you book a flight from Salt Lake City to Ontario.

  • How popular is this Salt Lake City to Ontario flight route?

    The Salt Lake City to Ontario flight path was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Salt Lake City to Ontario round-trip?

    Frontier, at $90, was found to be the cheapest airline from Salt Lake City to Ontario.Alternate airlines to your destination round-trip include Alaska Airlines and American Airlines. Frontier is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Salt Lake City to Ontario one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $29. However, be on the lookout for offers from American Airlines and Alaska Airlines, as they are both options that can get you from Salt Lake City to Ontario for a low price.

  • What are the most reliable airlines from Salt Lake City to Ontario?

    Before booking your flight to Ontario from Salt Lake City, check out the most reliable airlines to get you to your destination on time: Air France (99%), KLM (98%), SkyWest Airlines( 98%).

  • What are the cheapest flights from Salt Lake City to Ontario?

    On average you can expect to pay $277 for a flight from Salt Lake City to Ontario. The cheapest flight overall is $39 while the most popular route, (Salt Lake City - Ontario) is currently priced at $101.

  • Can I find deals for flights from Salt Lake City to Ontario that include hotel bookings?

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

  • How can I find direct flights from Salt Lake City to Ontario?

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

  • Can I find deals for business class flights from Salt Lake City to Ontario?

    Yes. Cheapflights offers flight deals from Salt Lake City to Ontario 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 Salt Lake City to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Salt Lake City to Ontario (average of $246). Flying from Salt Lake City to Ontario in March is currently the most expensive (average of $317). 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 Salt Lake City to Ontario

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Top 6 airlines flying from Salt Lake City to Ontario

Discover the top 6 airlines that operate flights from Salt Lake City to Ontario. 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$38Average$91FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$54Average$114FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$87Average$204FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$132Average$274FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$238Average$327FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$253Average$359FlexibilityNo cancel feeOn-time71%
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