$84 Cheap Flights from Ontario to Atlanta

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 Los Angeles - Ontario Intl. to Hartsfield-Jackson Atlanta Intl.

Amazing ONT to ATL Flight Deals

The cheapest flights to Hartsfield-Jackson Atlanta Intl. found within the past 7 days were $168 round trip and $84 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for ONT to ATL

CarrierFlightDepart ONTArrive ATLTue
11/29
Wed
11/30
Thu
12/1
Fri
12/2
Sat
12/3
Sun
12/4
Mon
12/5
Stops
DL154507:05 am02:05 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
DL114401:15 pm08:18 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
DL53310:30 pm05:27 am
-
-
Check FareCheck Fare
-
Check FareCheck Fare
0 Stops

Frequently asked questions

Can I catch a flight from ONT to Hartsfield-Jackson Atlanta Intl. Airport (ATL) right now?
Ensure you go to the Covid-19 Travel Advisor to learn if there are any current quarantine requirements and travel advice reports in effect in Atlanta Airport when flying from Ontario Airport.
Are there direct flights from ONT to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Multiple airlines advertise flights straight from Ontario Airport to ATL. Among these are Delta and Frontier Airlines — start with them if you’d prefer to touch down at Atlanta sooner rather than later.
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 ATL, please visit our Customer Service Portal.
How long is the flight from ONT to Atlanta Airport?
With the flight from Ontario to Atlanta taking on average 5 hours and 43 minutes, there will be time to get lots of things done in the air. Take advantage of your journey by bringing that book you’ve always wanted to read, exploring the in-flight entertainment or taking a nice long nap. You may even find you can squeeze in all three before the plane lands.
What is the flight distance from ONT to Atlanta Airport?
The flight distance from ONT to Atlanta Airport is 1,900 mi. Don’t forget to bring some reading material or a few puzzles to make the trip more enjoyable.
What airlines fly from Ontario Airport to Atlanta Airport?
There are a number of airlines with direct flights between Ontario and Atlanta. Delta (DL) is one of the most popular. This carrier operates approximately 47 flights every month. If you need more options, take a look at Frontier Airlines (F9). This airline operates 17 flights on the Ontario to Atlanta route each month. Between the two, you’re sure to find a deal to suit your travel plans.
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 Delta, Southwest Airlines or American Airlines 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 Los Angeles - Ontario Intl.
Traveling To Hartsfield-Jackson Atlanta Intl.
Shortest Flight Time 3 hours 57 mins
Earliest Departure Time 7:05AM PST
Latest Departure Time 10:30PM PST
Lowest Flight Price $168

Route Info

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

Distance:
1,925.00 miles

Airlines & Aircraft Used on ONT to ATL Flight Routes

Airline Carrier
Aircraft
American Airlines
Embraer 170

Discover our best flights from Ontario ONT to Atlanta ATL. 

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 Ontario ONT to Atlanta ATL at the right price  

Airfares to Atlanta ATL from Ontario ONT currently cost between $168 and $280. 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 Ontario ONT to Atlanta ATL 

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 Ontario ONT to Atlanta ATL on Travelocity starting at $84. Prices and availability subject to change. Additional terms may apply. 

 

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

Get to Atlanta faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ATL from ONT to take around 3 hour(s) 57 min(s).  

 

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

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ATL from ONT. 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 Ontario ONT to Atlanta ATL today 

If you’re flexible about when you travel, January is usually the cheapest month to fly from Ontario ONT to Atlanta ATL. 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 Atlanta ATL from Ontario ONT 

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

 

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