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$82+ Cheap flights from Park City, UT to Ontario (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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — ONT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Park City to Ontario are usually found in January or August, booked 90 days in advance, depart on a Thursday or Sunday and return on a Thursday

Cheap flight deals from Park City to Ontario

Keep the following information in mind while searching for Park City to Ontario flight deals. Data was last updated June 12, 2025.

Round-trip from

$153
(Frontier)

One-way from

$82
(Trip.com)

Popular in

November

Cheapest in

January

Average price

$239
From Park City to Ontario
Search Deals
One-way flight from Park City to Ontario
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Highest demand for flights based on searches. 14% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Park City to Ontario

Cheapest flights from Park City to Ontario
Explore the most affordable flight options available from Park City to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Frontier deal was found by Cheapflights users on 6/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/44:53 pmSLC - ONT
1 stop5h 01mFrontier
Mon 9/86:00 amONT - SLC
1 stop8h 53mFrontier
Deal found 6/12$153
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 7/2211:30 amSLC - ONT
Nonstop1h 44mDelta
Tue 7/295:09 pmONT - SLC
Nonstop1h 51mDelta
Deal found 6/10$239
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 7/2212:29 pmSLC - ONT
1 stop6h 39mAmerican Airlines
Tue 7/2912:55 pmONT - SLC
1 stop4h 39mAmerican Airlines
Deal found 6/12$259
This Southwest deal was found by Cheapflights users on 6/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/278:10 pmSLC - ONT
1 stop4h 45mSouthwest
Sun 6/298:45 pmONT - SLC
1 stop3h 25mSouthwest
Deal found 6/12$307
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
Sat 11/11:59 pmSLC - ONT
1 stop7h 49mAlaska Airlines
Tue 11/411:39 amONT - SLC
2 stops21h 20mAlaska Airlines
Deal found 6/12$320

Cheapflights Fare Finder

Customize your flight search to find flights from Park 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 June 12, 2025.
Use the filters below to find and compare flights from Park City to Ontario that are best for you.

Fly from

Park City

Fly to

Ontario

Route

Depart

Return

Price

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Thu 9/4

4:53 pm-8:54 pm

1 stop5h 01m

Ontario

Mon 9/8

6:00 am-3:53 pm

1 stop8h 53m

$153

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Tue 7/22

11:30 am-12:14 pm

Nonstop1h 44m

Ontario

Tue 7/29

5:09 pm-8:00 pm

Nonstop1h 51m

$239

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Tue 7/22

12:29 pm-4:14 pm

1 stop4h 45m

Ontario

Tue 7/29

6:15 am-11:40 am

1 stop4h 25m

$259

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Fri 6/27

8:10 pm-11:55 pm

1 stop4h 45m

Ontario

Sun 6/29

8:45 pm-1:10 am

1 stop3h 25m

$307

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Fri 9/5

4:03 pm-11:50 pm

1 stop8h 47m

$82

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Mon 8/4

7:35 pm-10:15 pm

1 stop3h 40m

$108

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Sat 7/12

11:56 am-4:20 pm

1 stop5h 24m

$112

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Mon 9/8

12:39 pm-5:37 pm

1 stop5h 58m

$113

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Sat 8/16

7:50 pm-11:59 pm

1 stop5h 09m

$134

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Sun 7/13

10:55 pm-11:42 pm

Nonstop1h 47m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 11 results
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Best time to book a flight from Park City to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Park 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.

Cheapflights Insights

Everything you need to know about your flight from Park City to Ontario

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

Use this chart to determine the optimal time to book a round-trip flight from Park City to Ontario. Price data was last updated on June 9, 2025.

The best time to book flights from Park City to Ontario is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Park City to Ontario (average of $246). Flying from Park City to Ontario in March is currently the most expensive (average of $328). 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 PR9 to ONT?

Find hourly flight availability from Park 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 June 12, 2025.

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

What is the cheapest day to fly from Park City to Ontario?

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

Travelers seeking maximum savings on their Park City to Ontario flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday evenings 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 June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Park City to Ontario. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Park 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 airport do you fly into for flights to Ontario from Park City?

    If you book a flight to Ontario from Park City, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario. There are 6 flights from Park City to Ontario per day from 4 different airlines.

  • How popular is this Park City to Ontario flight route?

    Within the past month, 13 users have taken a look at flights from Park City to Ontario.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $82. However, be on the lookout for offers from Southwest and United Airlines, as they are both options that can get you from Park City to Ontario for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Park City to Ontario on time: LATAM Airlines (100%), Korean Air (100%), Aeromexico (98%).

  • What are the cheapest flights from Park City to Ontario?

    Looking for the cheapest flight from Park City to Ontario? While on average our users pay $279, our data indicates the cheapest price to be $148. The most popular route (Salt Lake City - Ontario), is priced around $173.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Park 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 Park City to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Park City to Ontario (average of $246). Flying from Park City to Ontario in March is currently the most expensive (average of $328). 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.

See more FAQs

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Top 4 airlines flying from Park City to Ontario

Discover the top 4 airlines that operate flights from Park 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$45Average$114FlexibilityNo cancel feeOn-time62%
DeltaCheapest$159Average$299FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$388FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$224Average$307FlexibilityNo cancel feeOn-time63%

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