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Amazing United ATL to ONT Flight Deals

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $206 round trip and $111 one way. Prices and availability subject to change. Additional terms may apply.

ONT From ATL Economy Coach Packages on Similar Airlines


FAQs about United Airlines Flights from ATL to ONT

What terminal is United Airlines at Atlanta Airport?

As soon as you receive your ticket for your United Airlines flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.), see if the terminal details are on it. If not, you might like to ask your carrier. They'll be able to advise where you'll be flying into and out of.

Are there United Airlines non-stop flights from ATL to ONT?

United Airlines doesn't offer direct flights between Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) and Ontario, CA (ONT-Los Angeles - Ontario Intl.), so get ready to make a stopover. If you're not rushed for time between flights, enjoy a coffee while waiting for your connection.

How long is an United Airlines flight from ATL to ONT?

Bring that book on board you've been desperate to read. A flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) with United Airlines takes around 6 hours and 7 minutes. It'll be enough time to get totally swept up in the storyline.

How many direct and indirect flights does United Airlines fly from ATL to ONT?

United Airlines has around 2 flights each day from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.).

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.


*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.