$253 Cheap Flights from Cedar City (CDC) to Ontario (ONT)

View $253 flight on Sat, Dec 27, 2025Opens in a new window

Popular airlines from Cedar City, UT (CDC-Cedar City Regional) to Los Angeles - Ontario Intl. Airport (ONT)

Cheap Flights from Cedar City to Ontario (CDC-ONT)

Prices were available within the past 7 days and start at $253 for one-way flights and $302 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 10 - Sun, Dec 14
CDC
Cedar City
ONT
Ontario
$302 Roundtrip, found 1 day ago
$302
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 10 from Cedar City to Ontario, returning Sun, Dec 14, priced at $302 found 1 day ago
Delta
Sat, Feb 21 - Mon, Feb 23
CDC
Cedar City
ONT
Ontario
$312 Roundtrip, found 1 day ago
$312
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Feb 21 from Cedar City to Ontario, returning Mon, Feb 23, priced at $312 found 1 day ago
Delta
Wed, Nov 19 - Sat, Nov 22
CDC
Cedar City
ONT
Ontario
$332 Roundtrip, found 1 day ago
$332
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 19 from Cedar City to Ontario, returning Sat, Nov 22, priced at $332 found 1 day ago
Delta
Wed, Feb 18 - Sat, Feb 21
CDC
Cedar City
ONT
Ontario
$352 Roundtrip, found 1 day ago
$352
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Feb 18 from Cedar City to Ontario, returning Sat, Feb 21, priced at $352 found 1 day ago
Delta
Thu, Nov 13 - Thu, Nov 20
CDC
Cedar City
ONT
Ontario
$362 Roundtrip, found 15 hours ago
$362
Roundtrip
found 15 hours ago
Select Delta flight, departing Thu, Nov 13 from Cedar City to Ontario, returning Thu, Nov 20, priced at $362 found 15 hours ago
Delta
Wed, Dec 10 - Fri, Dec 19
CDC
Cedar City
ONT
Ontario
$378 Roundtrip, found 1 day ago
$378
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 10 from Cedar City to Ontario, returning Fri, Dec 19, priced at $378 found 1 day ago
Delta
Sat, Feb 21 - Sun, Feb 22
CDC
Cedar City
ONT
Ontario
$388 Roundtrip, found 1 day ago
$388
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Feb 21 from Cedar City to Ontario, returning Sun, Feb 22, priced at $388 found 1 day ago
Delta
Thu, Nov 13 - Mon, Nov 17
CDC
Cedar City
ONT
Ontario
$392 Roundtrip, found 15 hours ago
$392
Roundtrip
found 15 hours ago
Select Delta flight, departing Thu, Nov 13 from Cedar City to Ontario, returning Mon, Nov 17, priced at $392 found 15 hours ago
Delta
Sun, Nov 23 - Fri, Nov 28
CDC
Cedar City
ONT
Ontario
$398 Roundtrip, found 2 days ago
$398
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Nov 23 from Cedar City to Ontario, returning Fri, Nov 28, priced at $398 found 2 days ago
Delta
Tue, Mar 10 - Tue, Mar 17
CDC
Cedar City
ONT
Ontario
$409 Roundtrip, found 2 days ago
$409
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Mar 10 from Cedar City to Ontario, returning Tue, Mar 17, priced at $409 found 2 days ago

Alternative airports near Ontario

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Wayne SNA. Average driving time to city center is 42 minutes. Flights from $488
SNA
John Wayne
Average driving time to city center42 min
Flights from $488

Frequently asked questions

How much does a flight from Cedar City Regional Airport (CDC) to Los Angeles - Ontario Intl. Airport (ONT) cost?
Grab a cheap one-way flight from $253 or cheap return flight from $302 from Cedar City Regional Airport (CDC) to Los Angeles - Ontario Intl. Airport (ONT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Cedar City Regional Airport (CDC) to Los Angeles - Ontario Intl. Airport (ONT)?
The cheapest month to fly from CDC to ONT is December, when there's less demand. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Cedar City Regional Airport (CDC) to Los Angeles - Ontario Intl. Airport (ONT)?
To find the cheapest airline that'll fly you from CDC to ONT, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Cedar City Regional Airport (CDC) to Los Angeles - Ontario Intl. Airport (ONT)?
You'll need to take a flight with a layover if you're traveling from Cedar City Regional Airport (CDC) to Los Angeles - Ontario Intl. Airport (ONT). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from CDC to ONT?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cedar City Regional Airport (CDC) to Los Angeles - Ontario Intl. Airport (ONT)?
Book a flight from Cedar City Regional Airport (CDC) to Los Angeles - Ontario Intl. Airport (ONT) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cedar City Regional Airport (CDC) to Los Angeles - Ontario Intl. Airport (ONT) last-minute?
Last-minute fares from CDC to ONT are typically more expensive. To lock in the lowest rates, start searching for flights well in advance. That being said, if you can play around with your travel dates, you may score a cheap fare right before your journey.
Is it cheaper to book a CDC to ONT flight and hotel package?
Compared with arranging flights and hotels separately, booking a CDC to ONT flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place takes the hassle out of travel planning. Simply secure your flights and choose from our wide range of hotels, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Cedar City Regional Airport (CDC) to Los Angeles - Ontario Intl. Airport (ONT)?
If you reserved your CDC to ONT flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
Cedar City Regional
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
Delta
Roundtrip price
$301
Distance
355 mi

Book with confidence

Cedar City to Ontario Flights

The cheapest times to fly from Cedar City to Ontario

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cedar City to Ontario are during the month of December. You can find some of the cheapest flights from Cedar City to Ontario with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cedar City to Ontario

Sunday is one of the best days to book for cheap flights from Cedar City to Ontario: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cedar City to Ontario

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cedar City to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from $253 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cedar City to Ontario flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cedar City to Ontario airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cedar City to Ontario Flights

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*Available to One Key members.