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Frontier Airlines Flights from Salt Lake City (SLC) to Ontario (ONT) from $41

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Amazing Frontier Airlines SLC to ONT Flight Deals

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $82 round trip and $41 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Apr 26 -
SLC
Salt Lake City
to
ONT
Ontario
$41

One way

just found

Open SLC to ONT flights search result page
Wed, Mar 10 -
SLC
Salt Lake City
to
ONT
Ontario
$47

One way

found 1 hour ago

Open SLC to ONT flights search result page
Wed, Mar 31 -
SLC
Salt Lake City
to
ONT
Ontario
$67

One way

found 1 hour ago

Open SLC to ONT flights search result page
Tue, Mar 23 - Wed, Mar 24
SLC
Salt Lake City
to
ONT
Ontario
$82

Roundtrip

just found

Open SLC to ONT flights search result page
Wed, Mar 24 - Sat, Mar 27
SLC
Salt Lake City
to
ONT
Ontario
$102

Roundtrip

found 1 day ago

Open SLC to ONT flights search result page
Sun, Apr 11 -
SLC
Salt Lake City
to
ONT
Ontario
$104

One way

just found

Open SLC to ONT flights search result page
Mon, Mar 15 - Tue, Mar 16
SLC
Salt Lake City
to
ONT
Ontario
$122

Roundtrip

found 4 days ago

Open SLC to ONT flights search result page
Mon, May 10 - Tue, May 25
SLC
Salt Lake City
to
ONT
Ontario
$129

Roundtrip

found 2 days ago

Open SLC to ONT flights search result page
Fri, Mar 5 -
SLC
Salt Lake City
to
ONT
Ontario
$131

One way

found 1 hour ago

Open SLC to ONT flights search result page
Fri, Mar 5 - Tue, Mar 9
SLC
Salt Lake City
to
ONT
Ontario
$132

Roundtrip

found 6 days ago

Open SLC to ONT flights search result page
Mon, May 10 - Tue, May 25
SLC
Salt Lake City
to
ONT
Ontario
$133

Roundtrip

found 2 days ago

Open SLC to ONT flights search result page
Sun, Mar 14 -
SLC
Salt Lake City
to
ONT
Ontario
$136

One way

just found

Open SLC to ONT flights search result page
Wed, Mar 10 -
SLC
Salt Lake City
to
ONT
Ontario
$47

One way

found 1 hour ago

Open SLC to ONT flights search result page
Wed, Mar 31 -
SLC
Salt Lake City
to
ONT
Ontario
$67

One way

found 1 hour ago

Open SLC to ONT flights search result page
Tue, Mar 23 - Wed, Mar 24
SLC
Salt Lake City
to
ONT
Ontario
$82

Roundtrip

just found

Open SLC to ONT flights search result page
Wed, Mar 24 - Sat, Mar 27
SLC
Salt Lake City
to
ONT
Ontario
$102

Roundtrip

found 1 day ago

Open SLC to ONT flights search result page
Mon, Mar 15 - Tue, Mar 16
SLC
Salt Lake City
to
ONT
Ontario
$122

Roundtrip

found 4 days ago

Open SLC to ONT flights search result page
Fri, Mar 5 -
SLC
Salt Lake City
to
ONT
Ontario
$131

One way

found 1 hour ago

Open SLC to ONT flights search result page
Fri, Mar 5 - Tue, Mar 9
SLC
Salt Lake City
to
ONT
Ontario
$132

Roundtrip

found 6 days ago

Open SLC to ONT flights search result page
Sun, Mar 14 -
SLC
Salt Lake City
to
ONT
Ontario
$136

One way

just found

Open SLC to ONT flights search result page
Mon, Apr 26 -
SLC
Salt Lake City
to
ONT
Ontario
$41

One way

just found

Open SLC to ONT flights search result page
Sun, Apr 11 -
SLC
Salt Lake City
to
ONT
Ontario
$104

One way

just found

Open SLC to ONT flights search result page
Mon, May 10 - Tue, May 25
SLC
Salt Lake City
to
ONT
Ontario
$129

Roundtrip

found 2 days ago

Open SLC to ONT flights search result page
Mon, May 10 - Tue, May 25
SLC
Salt Lake City
to
ONT
Ontario
$133

Roundtrip

found 2 days ago

Open SLC to ONT flights search result page

ONT From SLC Economy Coach Packages on Similar Airlines

Save $134
SLC
Salt Lake City Intl.
to
LAX
Los Angeles Intl.
Frontier AirlinesEconomy
Hilton Los Angeles North/Glendale
3.5 out of 5.0

Tue, Mar 9 - Sat, Mar 13

Old price

$454

The price now is $319 per person
Flight + Hotel
Hilton Los Angeles North/Glendale
Save $143
SLC
Salt Lake City Intl.
to
LAX
Los Angeles Intl.
Frontier AirlinesEconomy
Westdrift Manhattan Beach, Autograph Collection by Marriott
4.0 out of 5.0

Tue, Mar 9 - Sat, Mar 13

Old price

$516

The price now is $373 per person
Flight + Hotel
Westdrift Manhattan Beach, Autograph Collection by Marriott
Save $97
SLC
Salt Lake City Intl.
to
LAX
Los Angeles Intl.
Frontier AirlinesEconomy
Hilton Los Angeles Airport
4.0 out of 5.0

Tue, Mar 9 - Sat, Mar 13

Old price

$390

The price now is $293 per person
Flight + Hotel
Hilton Los Angeles Airport

FAQs about Frontier Airlines Flights from SLC to ONT

What terminal is Frontier Airlines at Salt Lake City, UT (SLC-Salt Lake City Intl.)?

Once you've been given the boarding pass for your flight from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.), you should be able to see exactly which terminals Frontier Airlines flies in and out of. If not, contact your air carrier or do some online research for those details.

Are there Frontier Airlines non-stop flights from SLC to ONT?

You won't find any direct flights between Salt Lake City, UT (SLC-Salt Lake City Intl.) and Ontario, CA (ONT-Los Angeles - Ontario Intl.) with Frontier Airlines. Plan to make at least one stopover if you have to travel on this particular route and airline.

How long is a Frontier Airlines flight from SLC to ONT?

Depending on no delays and good weather, your Frontier Airlines flight from SLC to ONT will take around 4 hours and 1 minute. That means you've got time to enjoy a drink or two, get some sleep and work on your travel schedule before you land.

How many direct and indirect flights does Frontier Airlines fly from SLC to ONT?

Each month, Frontier Airlines flies from Salt Lake City, UT (SLC-Salt Lake City Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) about 21 times.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Ontario, CA (ONT-Los Angeles - Ontario Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Travelers ❤️ these 🏨 after their flight to Ontario

Price for 1 night 2 adults*

Azure Hotel & Suites, Trademark Collection by Wyndham
Azure Hotel & Suites, Trademark Collection by Wyndham
3.0 out of 5.0 1945 E. Holt Blvd, Ontario, CA
$89

Per night/room

Mar 4 - Mar 5

4.4/5 (49 reviews)

Good website and great service more attention to the breakfast

Reviewed on Aug 20, 2020
This hotel features a restaurant, a fitness center, and a bar/lounge. Traveling on business? Take advantage of the 6 conference rooms, as well as the 24-hour ...
DoubleTree by Hilton Ontario Airport
DoubleTree by Hilton Ontario Airport
4.0 out of 5.0 222 N Vineyard Ave, Ontario, CA
$122

Per night/room

Mar 5 - Mar 6

3.5/5 (15 reviews)

Great location, close to airport. Awesome staff. Room was a 7/10. Just a few things could have made it better. Shower had hard water stains.

Reviewed on Oct 25, 2020
This smoke-free hotel features a nightclub and 2 restaurants. Traveling on business? Take advantage of the 13 conference rooms, 24-hour business center, and ...
Holiday Inn Ontario Airport
Holiday Inn Ontario Airport
3.0 out of 5.0 2155 E. Convention Center Way, Ontario, CA
$101

Per night/room

Mar 5 - Mar 6

4.2/5 (22 reviews)

We were greeted with an extremely friendly and caring staff. The hotel is well run and very clean. Our room was very comfortable and spacious. Great price for this quality of service.

Reviewed on Mar 15, 2020
This hotel features a restaurant, a spa tub, and a bar/lounge. Traveling on business? Take advantage of the 3 conference rooms, as well as the 24-hour business ...

Popular Frontier Airlines Flight Routes from SLC

Top Frontier Airlines Flight Routes from ONT

International

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.