Cheap Flights From Miami Intl. (MIA) To Ontario Intl. Airport (ONT)

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Cheapest Flights from Miami (MIA) to Ontario Intl. Airport (ONT)

The cheapest flights to Ontario Intl. Airport found within the past 7 days were CA $32,130 round trip and CA $245 one way. Prices and availability subject to change. Additional terms may apply.

Wed, May 27 - Tue, Jun 2
MIA
Miami
ONT
Ontario
CA $32,130 Roundtrip, found 1 day ago
CA $32,130
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, May 27 from Miami to Ontario, returning Tue, Jun 2, priced at CA $32,130 found 1 day ago
Fri, May 29 - Sun, May 31
MIA
Miami
ONT
Ontario
CA $32,182 Roundtrip, found 17 hours ago
CA $32,182
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Fri, May 29 from Miami to Ontario, returning Sun, May 31, priced at CA $32,182 found 17 hours ago
Wed, May 27 - Tue, Jun 2
MIA
Miami
ONT
Ontario
CA $32,845 Roundtrip, found 1 day ago
CA $32,845
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, May 27 from Miami to Ontario, returning Tue, Jun 2, priced at CA $32,845 found 1 day ago
Fri, May 29 - Sun, May 31
MIA
Miami
ONT
Ontario
CA $32,876 Roundtrip, found 17 hours ago
CA $32,876
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Fri, May 29 from Miami to Ontario, returning Sun, May 31, priced at CA $32,876 found 17 hours ago

Frequently asked questions

Are there direct flights from Miami Airport to Ontario Airport?
You'll need to be prepared for a stopover when jetting from MIA to Los Angeles - Ontario Intl. Airport (ONT). No direct flights are available on this route, however American Airlines, Southwest Airlines and Delta will get you to your destination as quickly as possible.
What airlines fly from Miami Airport to ONT?
Unfortunately, you won't find any airlines that fly straight from Miami Airport to ONT. But don't let that small detail stop you. Use your stopover time as an opportunity to have a shop, check out the local food and drink and potentially discover a new city you want to explore further.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca 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 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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*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.