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Cheap Flights from Buffalo (BUF) to Miami (MIA)

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Compare Buffalo Niagara to Miami International flight deals

Find the cheapest month or even day of the year to fly to Miami International

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Flight deals from Buffalo Niagara to Miami International

Looking for a cheap last-minute deal or the best return flight from Buffalo Niagara to Miami International? Find the lowest prices on one-way and return tickets right here.
Miami.$242 per passenger.Departing Mon, 25 Aug, returning Thu, 28 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Mon, 25 Aug, arriving in Miami International.Inbound indirect flight with Frontier Airlines, departs from Miami International on Thu, 28 Aug, arriving in Buffalo Niagara.Price includes taxes and charges.From $242, select.
Miami.$261 per passenger.Departing Mon, 30 Jun, returning Sat, 5 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Mon, 30 Jun, arriving in Miami International.Inbound indirect flight with Frontier Airlines, departs from Miami International on Sat, 5 Jul, arriving in Buffalo Niagara.Price includes taxes and charges.From $261, select.
Miami.$268 per passenger.Departing Sun, 2 Nov, returning Sat, 8 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Buffalo Niagara on Sun, 2 Nov, arriving in Miami International.Inbound indirect flight with Southwest Airlines, departs from Miami International on Sat, 8 Nov, arriving in Buffalo Niagara.Price includes taxes and charges.From $268, select.
Miami.$279 per passenger.Departing Sun, 21 Sep, returning Sat, 27 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Buffalo Niagara on Sun, 21 Sep, arriving in Miami International.Inbound indirect flight with Southwest Airlines, departs from Miami International on Sat, 27 Sep, arriving in Buffalo Niagara.Price includes taxes and charges.From $279, select.
Miami.$297 per passenger.Departing Wed, 2 Jul, returning Sun, 6 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Wed, 2 Jul, arriving in Miami International.Inbound indirect flight with Frontier Airlines, departs from Miami International on Sun, 6 Jul, arriving in Buffalo Niagara.Price includes taxes and charges.From $297, select.
Miami.$314 per passenger.Departing Sun, 1 Jun, returning Sat, 7 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Sun, 1 Jun, arriving in Miami International.Inbound indirect flight with Frontier Airlines, departs from Miami International on Sat, 7 Jun, arriving in Buffalo Niagara.Price includes taxes and charges.From $314, select.
Miami.$331 per passenger.Departing Thu, 31 Jul, returning Sun, 3 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Thu, 31 Jul, arriving in Miami International.Inbound indirect flight with Frontier Airlines, departs from Miami International on Sun, 3 Aug, arriving in Buffalo Niagara.Price includes taxes and charges.From $331, select.
Miami.$336 per passenger.Departing Sat, 31 May, returning Mon, 2 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Buffalo Niagara on Sat, 31 May, arriving in Miami International.Inbound indirect flight with Delta, departs from Miami International on Mon, 2 Jun, arriving in Buffalo Niagara.Price includes taxes and charges.From $336, select.

Find the cheapest month to fly from Buffalo Niagara to Miami International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buffalo Niagara to Miami International flights are currently cheapest in August.
May
from $384
Jun
from $314
Jul
from $297
Aug
from $242
Sep
from $279
Oct
from $431
Nov
from $268
Dec
from $336
Jan
from $336
Feb
Find prices
Mar
from $338
Apr
Find prices

Direct flights from Buffalo Niagara to Miami International

Buffalo Niagara to Miami International: Alternative routes

Compare routes from Buffalo Niagara to Miami below. You may find an airport to fly into that's cheaper, faster, or easier than Miami International.

Buffalo to Miami: Flight information

The things to know before you go.
Cheapest flight found$242
Cheapest month to flyAugust
Average flight time3 hrs, 43 mins
Most popular airlineQatar Airways
Average flights per week3

Finding cheap flights from Buffalo Niagara to Miami International: Frequently asked questions

The best price we found for a return flight from Buffalo Niagara to Miami International is $242. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 43 minutes is the average flight time from Buffalo Niagara to Miami International.
Qatar Airways, Republic Airways and American Airlines fly direct from Buffalo Niagara to Miami International.
As of May 2025, there are 3 flights per week flying from Buffalo Niagara to Miami International.
The cheapest month to fly from Buffalo Niagara to Miami International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Buffalo Niagara Airport to Miami International Airport on Monday, 25 August 2025.
Yes – the average flight time is 3 hours and 43 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Miami International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Miami is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Miami International.

Travelling from Buffalo Niagara International Airport (BUF) to Miami International Airport (MIA): what you need to know

  • The average duration of a direct flight from Buffalo Niagara International Airport to Miami International Airport is 3 hours 25 minutes.

  • Buffalo and Miami are in the same timezone, UTC-4.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Get to the airport on time to catch your BUF to MIA flight.

  • During popular months like August, it's a good idea to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're flying during peak periods in general.

  • Jetting into Miami (and then seeing more of United States!) is a snap with American Airlines. This popular airline has direct flights from Buffalo Niagara International Airport to Miami International Airport.

  • The majority of passengers choose to fly with American Airlines on this route.

  • American Airlines is the most punctual carrier offering BUF to MIA flights. A reliable 88.89% of its services on this route land as scheduled.

  • Consider adding a stopover when booking your ticket from Buffalo Niagara International Airport to Miami International Airport. Just uncheck 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Here's where you can stop between BUF and MIA:

    • Orlando International Airport

    • Charlotte Douglas International Airport

    • Baltimore/Wash International Thurgood Marshall Airport

How to find the cheapest flights from Buffalo Niagara International Airport (BUF) to Miami International Airport (MIA)

  • The cheapest price we've found for a one-way Buffalo Niagara International Airport to Miami International Airport flight is $121. A return fare right now is $242. Depending on the availability when you book, these fares could change.

  • Book six months before you want to fly. After crunching the numbers on our calendar, this is how far you should book ahead to find cheap tickets from BUF to MIA.

  • The cheapest month for flights from Buffalo Niagara International Airport to Miami International Airport is May. Use the 'Whole month' tool to see the lowest prices if you have flexible dates.

  • Snapping up cheap flights from BUF to MIA couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know as soon as a new deal comes up.

  • Choose your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Buffalo Niagara International Airport to Miami International Airport.

Handy information about Buffalo Niagara International Airport (BUF)

  • The address for BUF is Genesee Street.

  • When it comes to Buffalo Niagara International Airport's on-time performance, 75.46% of flights arrive within the expected timeframe.

  • Central Buffalo to Buffalo Niagara International Airport is around 18 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're driving, ride-sharing or catching a cab.

  • You can expect a journey time of about 1 hour 15 minutes when using public transport.

  • Get your holiday off to a leisurely start by staying near BUF. Whether you're taking an early flight from Buffalo Niagara International Airport to Miami International Airport or just don't like being rushed, these stays have you covered:

Arriving at Miami International Airport (MIA)

  • If you're arriving on a late Buffalo Niagara International Airport to Miami International Airport flight, nothing beats the convenience of being near the terminal. Collect your bags from the carousel and then be showered and resting shortly after at one of these hotels near MIA:

  • Go wherever you want, whenever you want with a Miami International Airport rental car. Pick up your wheels from A&G Car Hire, MLC or Dollar and discover more of Miami and beyond.

  • Booking your ride from Miami International Airport around one week in advance boosts your odds of scoring a great price.

Getting from Miami International Airport (MIA) to central Miami

  • MIA is located at 4200 N.W. 21 Street.

  • From Miami International Airport, Miami is approximately 16 kilometres away. It takes around 20 minutes to get to the centre driving.

  • Getting to the centre by public transport typically takes 1 hour 20 minutes.

When to fly to Miami International Airport (MIA)

  • The quietest month for a flight from Buffalo Niagara International Airport to Miami International Airport is April, while July is the busiest. Choose the ideal time to visit Miami based on whether you prefer a faster pace or a more relaxed vibe.

  • Book your flight from Buffalo Niagara International Airport to Miami International Airport for August if you'd like to go to Miami during its warmest month. You can expect temperatures of between 26ºC (79ºF) and 32ºC (90ºF).

  • January has average temperatures of between 13ºC (55ºF) and 25ºC (77ºF). Look for cheap tickets from BUF to MIA sometime around then if you like travelling in cooler conditions.

Explore more of United States

  • Tampa is just one of the many places in United States waiting to be discovered after you've seen Miami. Around 338 kilometres away to the north-west, popular attractions include Ybor City Tattoo Company, Tampa Riverwalk and The Florida Aquarium.

  • Orlando is another standout destination in United States and is around 338 kilometres north of Miami. No trip is complete without seeing Universal Orlando Resort, Universal's Islands of Adventure and Lake Eola Park.

More travel options

Plan the rest of your trip from Buffalo to Miami

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.