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Amazing Frontier Airlines ATL to ONT Flight Deals

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $153 round trip and $81 one way. Prices and availability subject to change. Additional terms may apply.

ONT From ATL Economy Coach Packages on Similar Airlines

FAQs about Frontier Airlines Flights from ATL to ONT

What terminal is Frontier Airlines at Atlanta Airport?

If you're booked with Frontier Airlines from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.), you should be able to find out the terminal information once you're issued with your ticket. If not, check with your airline.

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

You won't find any direct flights with Frontier Airlines from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.). You will have at least one stopover, so take the opportunity to stretch out those legs before boarding your next flight.

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

Have a power nap and touch down at your destination raring to go. You'll have more than enough time to do so when traveling with Frontier Airlines between ATL and ONT, with the average flight lasting 5 hours and 53 minutes.

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

You shouldn't have any trouble finding an airfare from ATL to ONT. With approximately 21 Frontier Airlines flights per month, there's sure to be one to match your travel plans.

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 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.