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

View $83 flight on Fri, Oct 31, 2025Opens in a new window

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

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 $160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Nov 7 - Sun, Nov 9
BUF
Buffalo
MIA
Miami
$160 Roundtrip, just found
$160
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Nov 7 from Buffalo to Miami, returning Sun, Nov 9, priced at $160 just found
Frontier Airlines
Fri, Sep 5 - Sun, Sep 7
BUF
Buffalo
MIA
Miami
$163 Roundtrip, just found
$163
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Sep 5 from Buffalo to Miami, returning Sun, Sep 7, priced at $163 just found
Frontier Airlines
Fri, Oct 3 - Sun, Oct 5
BUF
Buffalo
MIA
Miami
$166 Roundtrip, found 1 hour ago
$166
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Oct 3 from Buffalo to Miami, returning Sun, Oct 5, priced at $166 found 1 hour ago
Southwest Airlines
Thu, Oct 30 - Mon, Nov 3
BUF
Buffalo
MIA
Miami
$167 Roundtrip, found 1 hour ago
$167
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Thu, Oct 30 from Buffalo to Miami, returning Mon, Nov 3, priced at $167 found 1 hour ago
Southwest Airlines
Tue, Sep 2 - Mon, Sep 15
BUF
Buffalo
MIA
Miami
$168 Roundtrip, found 3 days ago
$168
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Sep 2 from Buffalo to Miami, returning Mon, Sep 15, priced at $168 found 3 days ago
Frontier Airlines
Fri, Oct 31 - Tue, Nov 4
BUF
Buffalo
MIA
Miami
$169 Roundtrip, found 1 hour ago
$169
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Oct 31 from Buffalo to Miami, returning Tue, Nov 4, priced at $169 found 1 hour ago
Southwest Airlines
Tue, Nov 18 - Wed, Nov 19
BUF
Buffalo
MIA
Miami
$172 Roundtrip, found 7 hours ago
$172
Roundtrip
found 7 hours ago
Select Southwest Airlines flight, departing Tue, Nov 18 from Buffalo to Miami, returning Wed, Nov 19, priced at $172 found 7 hours ago
American Airlines
Mon, Dec 8 - Sat, Dec 13
BUF
Buffalo
MIA
Miami
$173 Roundtrip, just found
$173
Roundtrip
just found
Select American Airlines flight, departing Mon, Dec 8 from Buffalo to Miami, returning Sat, Dec 13, priced at $173 just found
United
Wed, Oct 22 - Sun, Oct 26
BUF
Buffalo
MIA
Miami
$184 Roundtrip, found 1 hour ago
$184
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Oct 22 from Buffalo to Miami, returning Sun, Oct 26, priced at $184 found 1 hour ago
Delta
Sun, Sep 28 - Sun, Oct 5
BUF
Buffalo
MIA
Miami
$192 Roundtrip, found 1 hour ago
$192
Roundtrip
found 1 hour ago
Select Delta flight, departing Sun, Sep 28 from Buffalo to Miami, returning Sun, Oct 5, priced at $192 found 1 hour ago

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

September is typically the cheapest month to fly

From $114 - $249 per traveler.

Graph displaying average flight prices per month

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 $167
FLL
Fort Lauderdale - Hollywood Intl.
Cheapest
Average driving time to city center32 min
Flights from $167
Flights from Buffalo (BUF) to Miami (MIA)
Origin airport
Buffalo Niagara Intl.
Destination airport
Miami Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$160
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 November. 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 $160 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 November, 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.