$108 Find Cheap Flights from Miami to Ontario - Compare and Save

In the last 5 days, the lowest price for a flight from Miami to Ontario was $108 for a one-way ticket and $230 for a round-trip.

Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

Miami and Ontario are both served by 1 main airport. You will leave Miami from Miami and will be arriving at Ontario.

We unfortunately don’t have that data for this specific route.

SkyTeam, and oneworld are the airline alliances operating flights between Miami and Ontario, with SkyTeam being the most commonly used for this route.

The two airlines most popular with KAYAK users for flights from Miami to Ontario are Southwest and Delta. With an average price for the route of $508 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $478 and an overall rating of 7.8.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Miami to Ontario.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Miami is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Miami with another airline. Booking your flights between Miami and ONT can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Miami up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.