$83 Cheap Flights from Buffalo (BUF) to Miami (MIA)

View $83 flight on Thu, Oct 30, 2025Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Miami Intl. Airport (MIA)

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Cheap Flights from Buffalo to Miami (BUF-MIA)

Prices were available within the past 7 days and start at $83 for one-way flights and $144 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Oct 25 - Mon, Nov 3
BUF
Buffalo
MIA
Miami
$144 Roundtrip, found 10 hours ago
$144
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sat, Oct 25 from Buffalo to Miami, returning Mon, Nov 3, priced at $144 found 10 hours ago
Frontier Airlines
Sat, Oct 25 - Sun, Oct 26
BUF
Buffalo
MIA
Miami
$154 Roundtrip, found 1 hour ago
$154
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Oct 25 from Buffalo to Miami, returning Sun, Oct 26, priced at $154 found 1 hour ago
Southwest Airlines
Sun, Dec 7 - Mon, Dec 15
BUF
Buffalo
MIA
Miami
$161 Roundtrip, found 12 hours ago
$161
Roundtrip
found 12 hours ago
Select Southwest Airlines flight, departing Sun, Dec 7 from Buffalo to Miami, returning Mon, Dec 15, priced at $161 found 12 hours ago
Southwest Airlines
Mon, Nov 24 - Thu, Nov 27
BUF
Buffalo
MIA
Miami
$165 Roundtrip, found 9 hours ago
$165
Roundtrip
found 9 hours ago
Select Southwest Airlines flight, departing Mon, Nov 24 from Buffalo to Miami, returning Thu, Nov 27, priced at $165 found 9 hours ago
Southwest Airlines
Tue, Dec 9 - Mon, Dec 15
BUF
Buffalo
MIA
Miami
$165 Roundtrip, found 16 hours ago
$165
Roundtrip
found 16 hours ago
Select Southwest Airlines flight, departing Tue, Dec 9 from Buffalo to Miami, returning Mon, Dec 15, priced at $165 found 16 hours ago
Southwest Airlines
Sun, Dec 7 - Mon, Dec 15
BUF
Buffalo
MIA
Miami
$166 Roundtrip, found 12 hours ago
$166
Roundtrip
found 12 hours ago
Select Southwest Airlines flight, departing Sun, Dec 7 from Buffalo to Miami, returning Mon, Dec 15, priced at $166 found 12 hours ago
Southwest Airlines
Sun, Dec 7 - Fri, Dec 12
BUF
Buffalo
MIA
Miami
$168 Roundtrip, found 3 hours ago
$168
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Sun, Dec 7 from Buffalo to Miami, returning Fri, Dec 12, priced at $168 found 3 hours ago
American Airlines
Sun, Dec 7 - Mon, Dec 15
BUF
Buffalo
MIA
Miami
$177 Roundtrip, found 12 hours ago
$177
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sun, Dec 7 from Buffalo to Miami, returning Mon, Dec 15, priced at $177 found 12 hours ago
Delta
Wed, Dec 3 - Fri, Dec 12
BUF
Buffalo
MIA
Miami
$181 Roundtrip, found 10 hours ago
$181
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Dec 3 from Buffalo to Miami, returning Fri, Dec 12, priced at $181 found 10 hours ago
United
Tue, Dec 9 - Mon, Dec 15
BUF
Buffalo
MIA
Miami
$186 Roundtrip, found 16 hours ago
$186
Roundtrip
found 16 hours ago
Select United flight, departing Tue, Dec 9 from Buffalo to Miami, returning Mon, Dec 15, priced at $186 found 16 hours ago

Find the cheapest month to fly from Buffalo (BUF) to Miami (MIA)

September is typically the cheapest month to fly

From $114 - $191 per traveler.

Alternative airports near Miami

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Fort Lauderdale - Hollywood Intl. FLL. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $147
FLL
Fort Lauderdale - Hollywood Intl.
Cheapest
Average driving time to city center32 min
Flights from $147
Flights from Buffalo (BUF) to Miami (MIA)
Origin airport
Buffalo Niagara Intl.
Destination airport
Miami Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$144
Distance
1187 mi

Buffalo to Miami Flights

The cheapest times to fly from Buffalo to Miami

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buffalo to Miami are during the month of October. You can find some of the cheapest flights from Buffalo to Miami with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buffalo to Miami

Sunday is one of the best days to book for cheap flights from Buffalo to Miami: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Buffalo to Miami

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buffalo to Miami in 2025. You can also book with separate airlines for your outbound and return journeys, from $83 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buffalo to Miami flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Buffalo to Miami airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Miami Intl. Airport (MIA) cost?
Lock in a cheap one-way flight from $83 or cheap return flight from $144 from Buffalo Niagara Intl. Airport (BUF) to Miami Intl. Airport (MIA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Buffalo Niagara Intl. Airport (BUF) to Miami Intl. Airport (MIA)?
The cheapest month to fly from BUF to MIA is October, when demand is low. Off-peak months are often when better flight deals are available between these airports.
Which airlines fly direct from Buffalo Niagara Intl. Airport (BUF) to Miami Intl. Airport (MIA)?
When jetting out of Buffalo Niagara Intl. Airport (BUF), you can jump on a direct flight to Miami Intl. Airport (MIA) with American Airlines.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Miami Intl. Airport (MIA)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BUF to MIA flight.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Miami Intl. Airport (MIA)?
On average, Buffalo Niagara Intl. Airport (BUF) has 1 direct flights to Miami Intl. Airport (MIA) each week. If you want more options, take advantage of Expedia's filters to look for flights with one or more stops. Fit in a quick visit to another destination or simply break up your travels.
What are the most popular departure times for flights from Buffalo Niagara Intl. Airport (BUF) to Miami Intl. Airport (MIA)?
More passengers fly between BUF and MIA at 5 AM than at any other time. Looking to skip the crowds? Pick a flight outside the busiest times and there's a chance you'll save on your ticket as well.
What day of the week has the most flights from BUF to MIA?
If you fly on a Saturday, you'll get the biggest range of options for flights from Buffalo Niagara Intl. Airport (BUF) to Miami Intl. Airport (MIA).
What is the earliest flight from Buffalo Niagara Intl. Airport (BUF) to Miami Intl. Airport (MIA)?
The earliest flight jetting off from Buffalo Niagara Intl. Airport (BUF) is at around 5:21AM UTC-5. Board this plane and you'll reach Miami Intl. Airport (MIA) at approximately 9:04AM UTC-5. The total flight duration is 3h 43m.
How long does it take to fly from Buffalo Niagara Intl. Airport (BUF) to Miami Intl. Airport (MIA)?
It takes approximately 3 hours and 43 minutes to cover the 1,200 mi from BUF to MIA.
What airline has the least delays from BUF to MIA?
American Airlines has the best performance for on-time direct flights from Buffalo Niagara Intl. Airport (BUF) to Miami Intl. Airport (MIA), with an on-time score of 100%. Use the Expedia App to view your flight schedule before you head off and get real-time updates about any trip changes.
What is the best time to fly from Buffalo Niagara Intl. Airport (BUF) to Miami Intl. Airport (MIA)?
To avoid possible delays on the Buffalo Niagara Intl. Airport (BUF) to Miami Intl. Airport (MIA) route, travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Miami from Buffalo Niagara Intl. Airport (BUF)?
If you're taking a direct flight from Buffalo Niagara Intl. Airport (BUF) to Miami, you can arrive at either Fort Lauderdale - Hollywood Intl. Airport (FLL) or Miami Intl. Airport (MIA).
Is it cheaper to buy a plane ticket from Buffalo Niagara Intl. Airport (BUF) to Miami Intl. Airport (MIA) last-minute?
Booking your ticket from BUF to MIA just before your getaway is generally more expensive. However, if there's some wiggle room with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a BUF to MIA flight and hotel package?
You'll generally save money by booking a BUF to MIA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal flights and accommodations, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Miami Intl. Airport (MIA)?
If you reserved your BUF to MIA flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.