ONT to MIA (Ontario to Miami) Flights

Last Minute Flights from ONT to MIA

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
ONTMiamiMarch 14 to March 21$459
*Prices include taxes and fees

Cheapest ONT to MIA Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
ONTMiamiMay 1 to May 7$220
ONTMiamiMarch 31 to April 2$260
ONTMiamiMay 4 to May 19$273
ONTMiamiApril 26 to April 30$273
ONTMiamiMay 5 to May 13$355
*Prices include taxes and fees
ONT to MIA Flight Details
Origin airport
Los Angeles - Ontario Intl.
Origin airport IATA code
ONT
Destination airport
Miami Intl.
Destination airport IATA code
MIA
Distance
2292 mi

Frequently asked questions

What airlines fly direct from ONT to MIA?
At the moment, you can't fly straight between these airports. You'll have to look for a flight with one or more stops to jet from ONT to MIA.
How many flights are there from ONT to MIA?
Approximately 24 a day. If you're in a hurry to fly to Miami, see if you can grab an incredible last-minute deal from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Miami, FL (MIA-Miami Intl.) and then book it straight away!
How long does it take to fly from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Miami, FL (MIA-Miami Intl.)?
You can expect to be on the plane for around 6 hours and 43 minutes from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Miami, FL (MIA-Miami Intl.), so dress in comfortable clothing. Cozy sweaters, loose pants and sneakers are all popular options for a flight of this duration.
What is the flight distance from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Miami, FL (MIA-Miami Intl.)?
Around 2,300 miles (3,700 1). If you fly regularly and have amassed a decent number of air miles, this medium-haul trip may be the ideal time to cash them in for an upgrade.
How many morning flights are there from ONT to MIA?
Get ready to set that alarm and take off on one of the 82 morning flights from ONT to MIA available every week.

  • American Airlines (AA) operates 35 weekly flights jetting off before midday. The earliest one you can catch is 6:00AM.
  • United Airlines (UA) is another great option to consider. This carrier has 21 morning flights, with the earliest departure time being 5:15AM.
  • Jet off before noon with Delta Air Lines (DL) and you'll have around 14 flights a week to select from. 5:45AM is the first flight of the day from ONT to MIA.

How many afternoon flights are there from ONT to MIA?
If early starts aren't your thing, select one of the 86 afternoon and evening flights available every week from ONT to MIA.

  • Come fly with American Airlines (AA), which operates 38 afternoon and evening flights every week on this route. The earliest scheduled departure is 12:50PM.
  • Alternatively, Delta Air Lines (DL) offers 24 afternoon and evening flights each week, with the earliest taking to the skies at 12:35PM.

What is the earliest departure time out of Ontario to Miami?
Fly out of ONT at 12:58AM and come in for landing at MIA at 11:55AM. This is the earliest service you'll find on this route.
What is the latest departure time out of Ontario to Miami?
The latest flight jets out from ONT at 11:59PM and comes in at 11:35PM at MIA. You'll have plenty of time to get ready for this flight.
What is the average price from Ontario to Miami?
You can find a return airfare from ONT to MIA starting from around $220. The cheapest fares get snapped up early, so book as soon as you've figured out your travel dates. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Ontario to Miami Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Ontario to Miami to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from ONT to MIA, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Ontario to Miami, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

Plan Your Trip