Skyscanner home

Cheap flight tickets from Miami International to Buffalo Niagara

Compare Miami International to Buffalo Niagara flight deals

Find the cheapest month or even day of the year to fly to Buffalo Niagara

Book the best Buffalo Niagara fare with no extra fees

Flight deals from Miami International Airport to Buffalo Niagara Airport

Looking for a cheap last-minute deal or the best return flight from Miami International Airport to Buffalo Niagara Airport? If you want to travel next month, return fares start from RM790. Find the lowest prices on one-way and return tickets right here.
Buffalo.RM790 per passenger.Departing Sun, 19 Apr, returning Tue, 21 Apr.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Miami International on Sun, 19 Apr, arriving in Buffalo Niagara.Inbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Tue, 21 Apr, arriving in Miami International.Price includes taxes and charges.From RM790, select.
Buffalo.RM852 per passenger.Departing Fri, 29 May, returning Mon, 1 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Miami International on Fri, 29 May, arriving in Buffalo Niagara.Inbound indirect flight with Delta, departs from Buffalo Niagara on Mon, 1 Jun, arriving in Miami International.Price includes taxes and charges.From RM852, select.
Buffalo.RM928 per passenger.Departing Fri, 8 May, returning Mon, 11 May.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Miami International on Fri, 8 May, arriving in Buffalo Niagara.Inbound indirect flight with Southwest Airlines, departs from Buffalo Niagara on Mon, 11 May, arriving in Miami International.Price includes taxes and charges.From RM928, select.
Buffalo.RM961 per passenger.Departing Fri, 27 Mar, returning Thu, 9 Apr.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Miami International on Fri, 27 Mar, arriving in Buffalo Niagara.Inbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Thu, 9 Apr, arriving in Miami International.Price includes taxes and charges.From RM961, select.
Buffalo.RM974 per passenger.Departing Thu, 3 Sep, returning Sun, 6 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Miami International on Thu, 3 Sep, arriving in Buffalo Niagara.Inbound indirect flight with Delta, departs from Buffalo Niagara on Sun, 6 Sep, arriving in Miami International.Price includes taxes and charges.From RM974, select.
Buffalo.RM1,009 per passenger.Departing Mon, 1 Jun, returning Thu, 4 Jun.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Miami International on Mon, 1 Jun, arriving in Buffalo Niagara.Inbound indirect flight with Southwest Airlines, departs from Buffalo Niagara on Thu, 4 Jun, arriving in Miami International.Price includes taxes and charges.From RM1,009, select.
Buffalo.RM1,010 per passenger.Departing Fri, 27 Mar, returning Tue, 31 Mar.Return flight with United.Outbound indirect flight with United, departs from Miami International on Fri, 27 Mar, arriving in Buffalo Niagara.Inbound indirect flight with United, departs from Buffalo Niagara on Tue, 31 Mar, arriving in Miami International.Price includes taxes and charges.From RM1,010, select.
Buffalo.RM1,135 per passenger.Departing Tue, 4 Aug, returning Fri, 7 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Miami International on Tue, 4 Aug, arriving in Buffalo Niagara.Inbound indirect flight with Delta, departs from Buffalo Niagara on Fri, 7 Aug, arriving in Miami International.Price includes taxes and charges.From RM1,135, select.
Buffalo.RM1,154 per passenger.Departing Thu, 24 Dec, returning Thu, 31 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Miami International on Thu, 24 Dec, arriving in Buffalo Niagara.Inbound indirect flight with Delta, departs from Buffalo Niagara on Thu, 31 Dec, arriving in Miami International.Price includes taxes and charges.From RM1,154, select.
Buffalo.RM1,328 per passenger.Departing Wed, 8 Jul, returning Sun, 12 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Miami International on Wed, 8 Jul, arriving in Buffalo Niagara.Inbound indirect flight with Delta, departs from Buffalo Niagara on Sun, 12 Jul, arriving in Miami International.Price includes taxes and charges.From RM1,328, select.
Buffalo.RM1,518 per passenger.Departing Sat, 29 Aug, returning Wed, 2 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Miami International on Sat, 29 Aug, arriving in Buffalo Niagara.Inbound indirect flight with Southwest Airlines, departs from Buffalo Niagara on Wed, 2 Sep, arriving in Miami International.Price includes taxes and charges.From RM1,518, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Miami International to Buffalo Niagara flights are currently cheapest in April.
Mar
from RM1,010
Apr
from RM790
May
from RM928
Jun
from RM1,009
Jul
from RM1,328
Aug
from RM1,135
Sep
from RM974
Oct
Find prices
Nov
Find prices
Dec
from RM1,154
Jan
Find prices
Feb
Find prices

Direct flights from Miami International to Buffalo Niagara

Miami International to Buffalo Niagara: Alternative routes

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

Buffalo Niagara

13km from central Buffalo
ClosestCheapest
from RM790
Search flights

Niagara Falls

24km from central Buffalo
Search flights

Jamestown

88km from central Buffalo
Search flights

Miami to Buffalo: Flight information

The things to know before you go.
Cheapest flight foundRM790
Cheapest month to flyApril
Average flight time3 hrs, 22 mins
Most popular airlineQatar Airways
Average flights per week3

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

The best price we found for a return flight from Miami International to Buffalo Niagara is RM790. 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 22 minutes is the average flight time from Miami International to Buffalo Niagara.
Qatar Airways, Republic Airways and American Airlines fly direct from Miami International to Buffalo Niagara.
As of March 2026, there are 3 flights per week flying from Miami International to Buffalo Niagara.
The cheapest month to fly from Miami International to Buffalo Niagara is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Miami International Airport to Buffalo Niagara Airport on Sunday, 19 April 2026.
Yes – the average flight time is 3 hours and 22 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 Buffalo Niagara 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 Buffalo 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 Buffalo Niagara.

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

  • Jump on a direct flight from Miami International Airport to Buffalo Niagara International Airport and you'll be travelling for an average of 3 hours 20 minutes.

  • Give yourself enough time to catch your MIA to BUF flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months like July, it's best to get to the airport earlier. Arrive two hours before domestic departures and four hours ahead of an international flight whenever you're flying during a peak period in general.

  • American Airlines is your gateway to exploring Buffalo (and perhaps some other exciting parts of United States!). Check out the direct flights from Miami International Airport to Buffalo Niagara International Airport offered by this airline.

  • The airline most travellers fly with on this route is American Airlines.

  • The most punctual carrier that offers MIA to BUF flights is American Airlines. Its services arrive without delay 66.67% of the time.

  • If you want to break up your flight, simply uncheck 'Direct flights only' when searching for your ticket from Miami International Airport to Buffalo Niagara International Airport. These are the most popular stopovers between MIA and BUF:

    • Baltimore/Wash International Thurgood Marshall Airport

    • Hartsfield-Jackson Atlanta International Airport

    • Ronald Reagan National Airport

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

  • The cheapest price we've seen for a one-way Miami International Airport to Buffalo Niagara International Airport flight is RM243. A return plane ticket right now is RM790. Depending on the availability and when you book, these fares may change.

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

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

  • You won't have to check back in every day to find out if fares have dropped when you create a Price Alert. We'll let you know the moment the price changes on cheap flights from MIA to BUF.

  • Secure the right flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Miami International Airport to Buffalo Niagara International Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and journey duration.

Handy information about Miami International Airport (MIA)

  • The address for MIA is 4200 N.W. 21 Street.

  • When it comes to the on-time performance of Miami International Airport, data shows 76.14% of flights stick to their scheduled arrival time.

  • Miami International Airport is around 16 kilometres from central Miami. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 20 minutes or so to arrive, depending on the traffic.

  • The journey on public transport typically takes 1 hour 20 minutes.

  • Searching for a convenient hotel close to MIA? If you're catching an early flight from Miami International Airport to Buffalo Niagara International Airport, these stays will put you moments from your departure gate:

Arriving at Buffalo Niagara International Airport (BUF)

  • Reserve a hotel near BUF if you're on a late Miami International Airport to Buffalo Niagara International Airport flight. Select one of these accommodation options and skip the long transfer after landing:

  • Fast-track your adventure by picking up a Buffalo Niagara International Airport rental car. Grab your wheels from Dollar, Hertz or Budget to explore Buffalo and beyond.

  • Secure the lowest price by reserving your ride from Buffalo Niagara International Airport about two weeks before your departure date.

Getting from Buffalo Niagara International Airport (BUF) to central Buffalo

  • You'll find BUF at Genesee Street.

  • Buffalo Niagara International Airport is approximately 18 kilometres from central Buffalo. The drive time takes about 20 minutes.

  • Getting to the centre on public transport will take you roughly 1 hour 15 minutes.

When to fly to Buffalo Niagara International Airport (BUF)

  • It's time to plan your travel dates for your flight from Miami International Airport to Buffalo Niagara International Airport. August is the busiest month to visit Buffalo. If you like a more low-key vibe, go in May.

  • Lock in your flight from Miami International Airport to Buffalo Niagara International Airport for July if you'd like to explore Buffalo during its warmest month. Expect temperatures of between 15ºC (59ºF) and 28ºC (82ºF).

  • January has average temperatures of between -10ºC (14ºF) and 2ºC (36ºF). Search for cheap tickets from MIA to BUF sometime around then if you want to travel when it's cooler.

Explore more of United States

  • Buffalo has plenty to offer, but there are so many other parts of United States waiting to be discovered. Around 467 kilometres south-east of Buffalo, a visit to New York will keep you on the go. Check out popular attractions like Statue of Liberty, Central Park and Empire State Building.

  • Philadelphia is another must-experience destination in United States and is around 451 kilometres south-east of Buffalo. No journey is complete without a visit to Liberty Bell, Independence Hall and Philadelphia Museum of Art.

Plan the rest of your trip from Miami to Buffalo

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