Cheap flights from Miami to Buffalo from C$ 137

In general, May is the cheapest month to fly from Miami to Buffalo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 275. The month of April is another great option to travel to Buffalo, with average flight prices from Miami averaging around C$ 283.

You are more likely to see cheaper flights to Buffalo from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around C$ 401 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from Miami for as low as C$ 146 on momondo.

No. A direct flight is the cheapest option for a flight between Miami to Buffalo.

As of September 2026, prices for Miami to Buffalo flights are approximately 5% more expensive when compared to flights at the same time last year.

Historically, on average around 37% of flights between Miami and Buffalo have experienced a delay on any given week. The average delay length over the past 12 months has been 200 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, American Airlines has had the least delays on this route over the last 12 months, with about 41% of their flights experiencing any sort of delay.