$95 Cheap flights from Hartsfield-Jackson Atlanta Intl. to Los Angeles - Ontario Intl. (ATL to ONT)

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Find The Best Dates To Fly from Hartsfield-Jackson Atlanta Intl. to Los Angeles - Ontario Intl.

Compare Flight Prices from Atlanta to Ontario

Affordable Airfare Tickets from ATL to ONT Airport

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $188 round trip and $95 one way. Prices and availability subject to change. Additional terms may apply.

Sat, May 3 - Sat, May 10
ATL
Atlanta
ONT
Ontario
$188 Roundtrip, found 11 hours ago
$188
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Sat, May 3 from Atlanta to Ontario, returning Sat, May 10, priced at $188 found 11 hours ago
Wed, Apr 30 - Sat, May 17
ATL
Atlanta
ONT
Ontario
$191 Roundtrip, found 15 hours ago
$191
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Wed, Apr 30 from Atlanta to Ontario, returning Sat, May 17, priced at $191 found 15 hours ago
Thu, May 1 - Sat, May 3
ATL
Atlanta
ONT
Ontario
$198 Roundtrip, just found
$198
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, May 1 from Atlanta to Ontario, returning Sat, May 3, priced at $198 just found
Sun, May 4 - Sat, May 17
ATL
Atlanta
ONT
Ontario
$200 Roundtrip, found 1 hour ago
$200
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sun, May 4 from Atlanta to Ontario, returning Sat, May 17, priced at $200 found 1 hour ago
Thu, May 22 - Sat, May 24
ATL
Atlanta
ONT
Ontario
$201 Roundtrip, found 16 hours ago
$201
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Thu, May 22 from Atlanta to Ontario, returning Sat, May 24, priced at $201 found 16 hours ago
Thu, May 1 - Sun, May 4
ATL
Atlanta
ONT
Ontario
$208 Roundtrip, found 1 hour ago
$208
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, May 1 from Atlanta to Ontario, returning Sun, May 4, priced at $208 found 1 hour ago
Fri, May 9 - Sun, May 11
ATL
Atlanta
ONT
Ontario
$210 Roundtrip, found 3 hours ago
$210
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, May 9 from Atlanta to Ontario, returning Sun, May 11, priced at $210 found 3 hours ago
Thu, May 22 - Thu, Jun 5
ATL
Atlanta
ONT
Ontario
$211 Roundtrip, found 15 hours ago
$211
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Thu, May 22 from Atlanta to Ontario, returning Thu, Jun 5, priced at $211 found 15 hours ago
Mon, Apr 28 - Fri, May 2
ATL
Atlanta
ONT
Ontario
$212 Roundtrip, found 3 hours ago
$212
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Mon, Apr 28 from Atlanta to Ontario, returning Fri, May 2, priced at $212 found 3 hours ago
Thu, May 29 - Tue, Jun 3
ATL
Atlanta
ONT
Ontario
$218 Roundtrip, found 1 hour ago
$218
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, May 29 from Atlanta to Ontario, returning Tue, Jun 3, priced at $218 found 1 hour ago

Los Angeles - Ontario Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Ontario Airport Inn

Ontario Airport Inn

2.5 out of 5
per person
Jun 6 - Jun 8
found 15 hours ago
Roundtrip flight included
Atlanta (ATL) to Ontario (ONT)
DoubleTree by Hilton Ontario Airport

DoubleTree by Hilton Ontario Airport

4 out of 5
per person
May 29 - Jun 2
found 1 day ago
Roundtrip flight included
Atlanta (ATL) to Ontario (ONT)
Hotel Seville

Hotel Seville

2 out of 5
per person
Jun 8 - Jun 13
found 12 hours ago
Roundtrip flight included
Atlanta (ATL) to Ontario (ONT)
Azure Hotel & Suites, Trademark Collection by Wyndham

Azure Hotel & Suites, Trademark Collection by Wyndham

3 out of 5
per person
Jun 8 - Jun 13
found 12 hours ago
Roundtrip flight included
Atlanta (ATL) to Ontario (ONT)
Ontario Airport Hotel & Conference Center

Ontario Airport Hotel & Conference Center

3.5 out of 5
per person
Jun 12 - Jun 15
found 1 day ago
Roundtrip flight included
Atlanta (ATL) to Ontario (ONT)
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Frequently asked questions

Are there direct flights from Hartsfield--Jackson Atlanta International Airport to Los Angeles - Ontario Intl. Airport (ONT)?
Sometimes, a vacation is all about the journey; other times, the magic is in the destination. But if you’re eager to get to where you’re going fast, multiple airlines provide direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Ontario Airport, including Delta and Frontier Airlines.
How long is the flight from Hartsfield--Jackson Atlanta International Airport to Los Angeles - Ontario Intl. Airport (ONT)?
The travel time between Hartsfield–Jackson Atlanta International Airport and Ontario Airport is approximately 6 hours and 11 minutes. Make your trip enjoyable by downloading a few episodes on your laptop or phone and enjoying them with your seat reclined.
What is the flight distance from Hartsfield--Jackson Atlanta International Airport to Ontario Airport?
You’ll need to journey about 1,900 mi from Atlanta Airport to ONT before you can kick-start your fun activities. Order a refreshment from the drink cart and enjoy a couple of your favorite podcasts. You’ll have more than enough time!
What airlines fly from Atlanta Airport to ONT?
There are several airlines that have direct flights between Atlanta and Ontario. Delta (DL) is one of the most popular. This carrier offers 47 flights every month. If you’d like more options, look up the fares on offer from Frontier Airlines (F9). This airline has 17 flights each month. Between the two, there’s no doubt you’ll find the flight that’s perfect for you.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that 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 2021, flights departing on a Monday 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 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Atlanta to Ontario

 

Traveling From
Hartsfield-Jackson Atlanta Intl.
Traveling To
Los Angeles - Ontario Intl.
Shortest Flight Time
1 hours 23 mins
Earliest Departure Time
6:05AM PDT
Latest Departure Time
8:59PM PDT
Lowest Flight Price
$188

Route Info

Flight path for flights from Hartsfield-Jackson Atlanta International Airport to LA/Ontario International Airport.


Origin:
ATL - Hartsfield-Jackson Atlanta International Airport
Destination:
ONT - LA/Ontario International Airport
Distance:
1,918.00 miles

Airline carriers and aircraft used on flights from ATL to ONT


Airline Carrier
Aircraft
American Airlines
Boeing 757-200 pax

Discover our best flights from Atlanta ATL to Ontario ONT. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Atlanta ATL to Ontario ONT at the right price  

Airfares to Ontario ONT from Atlanta ATL currently cost between $188 and $218. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Atlanta ATL to Ontario ONT 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Atlanta ATL to Ontario ONT on Travelocity starting at $95. Prices and availability subject to change. Additional terms may apply. 

 

Get to Ontario ONT from Atlanta ATL quicker with direct flights. 

Get to Ontario faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ONT from ATL to take around 1 hour(s) 23 min(s).  

 

Find our cheapest airfares for flights from Atlanta ATL to Ontario ONT

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ONT from ATL. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Atlanta ATL to Ontario ONT today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Atlanta ATL to Ontario ONT. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Ontario ONT from Atlanta ATL 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ONT from ATL have this option.  

 

Travel with confidence when you book flights to Ontario ONT from Atlanta ATL with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*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.