$85 Cheap Flights from Atlanta to Ontario

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

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

Amazing ATL to ONT Flight Deals

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $169 round trip and $85 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for ATL to ONT

CarrierFlightDepart ATLArrive ONTTue
2/7
Wed
2/8
Thu
2/9
Fri
2/10
Sat
2/11
Sun
2/12
Mon
2/13
Stops
DL54309:55 am11:52 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
DL98908:59 pm10:52 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Best Los Angeles - Ontario Intl. Flight and Hotel Packages

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

Residence Inn Ontario Airport
Ontario Airport Hotel & Conference Center
Economy Inn - Ontario Airport/Chino
DoubleTree by Hilton Ontario Airport
Hotel Seville
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Frequently asked questions

Can I catch a flight from ATL to Ontario Airport right now?
Be sure to visit our Covid-19 Travel Advisor to find out if there are any current travel advice reports or quarantine requirements in effect in Los Angeles - Ontario Intl. Airport (ONT) when jet-setting from Hartsfield-Jackson Atlanta Intl. Airport (ATL).
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.
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 ONT, please visit our Customer Service Portal.
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 airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, American Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
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.

 

Traveling From
Hartsfield-Jackson Atlanta Intl.
Traveling To
Los Angeles - Ontario Intl.
Shortest Flight Time
1 hours 7 mins
Earliest Departure Time
6:55AM PST
Latest Departure Time
8:59PM PST
Lowest Flight Price
$169

Route Info

Flight path for flights from Hartsfield-Jackson Atlanta International Airport to 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 $169 and $279. 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 $85. 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) 7 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, March 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.