Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

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

Change your flight without a fee on select flights

Amazing American Airlines ONT to MIA Flight Deals

The cheapest flights to Miami Intl. found within the past 7 days were round trip and $133 one way. Prices and availability subject to change. Additional terms may apply.

MIA From ONT Economy Coach Packages on Similar Airlines

FAQs about American Airlines Flights from ONT to MIA

What terminal is American Airlines at Ontario, CA (ONT-Los Angeles - Ontario Intl.)?

Once you've been given your ticket for your flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Miami, FL (MIA-Miami Intl.), you should be able to identify which terminals American Airlines flies into and out of. If not, contact your carrier or do some research online for that information.

Are there American Airlines non-stop flights from ONT to MIA?

Unfortunately, there are no direct flights from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Miami, FL (MIA-Miami Intl.) with American Airlines. Plan to make at least one stopover if you need to travel with this airline on this route.

How long is an American Airlines flight from ONT to MIA?

As it will take roughly 6 hours and 13 minutes for your American Airlines flight to journey from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Miami, FL (MIA-Miami Intl.), think about throwing a few travel games in your hand luggage. You never know — the passenger next to you might relish the opportunity to play to break up the journey.

How many direct and indirect flights does American Airlines fly from ONT to MIA?

When heading from ONT to MIA, you'll discover at least 5 American Airlines daily flights to pick from.

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 Miami, FL (MIA-Miami 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.