$85 Cheap Flights from Buffalo (BUF) to Miami (MIA)

View $85 flight on Wed, May 6, 2026Opens 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 $85 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
Sat, May 2 - Thu, May 7
BUF
Buffalo
MIA
Miami
$160 Roundtrip, found 4 hours ago
$160
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, May 2 from Buffalo to Miami, returning Thu, May 7, priced at $160 found 4 hours ago
Frontier Airlines
Wed, Apr 15 - Thu, Apr 16
BUF
Buffalo
MIA
Miami
$170 Roundtrip, found 13 hours ago
$170
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Wed, Apr 15 from Buffalo to Miami, returning Thu, Apr 16, priced at $170 found 13 hours ago
Frontier Airlines
Tue, May 5 - Thu, May 7
BUF
Buffalo
MIA
Miami
$177 Roundtrip, found 11 hours ago
$177
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Tue, May 5 from Buffalo to Miami, returning Thu, May 7, priced at $177 found 11 hours ago
Frontier Airlines
Sun, Apr 19 - Fri, Apr 24
BUF
Buffalo
MIA
Miami
$179 Roundtrip, just found
$179
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, Apr 19 from Buffalo to Miami, returning Fri, Apr 24, priced at $179 just found
Frontier Airlines
Sat, Apr 25 - Tue, Apr 28
BUF
Buffalo
MIA
Miami
$179 Roundtrip, just found
$179
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Apr 25 from Buffalo to Miami, returning Tue, Apr 28, priced at $179 just found
Frontier Airlines
Tue, Apr 28 - Mon, May 4
BUF
Buffalo
MIA
Miami
$180 Roundtrip, found 2 hours ago
$180
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, Apr 28 from Buffalo to Miami, returning Mon, May 4, priced at $180 found 2 hours ago
Delta
Sun, Apr 19 - Fri, Apr 24
BUF
Buffalo
MIA
Miami
$187 Roundtrip, just found
$187
Roundtrip
just found
Select Delta flight, departing Sun, Apr 19 from Buffalo to Miami, returning Fri, Apr 24, priced at $187 just found
United
Sat, May 9 - Thu, May 14
BUF
Buffalo
MIA
Miami
$204 Roundtrip, found 4 hours ago
$204
Roundtrip
found 4 hours ago
Select United flight, departing Sat, May 9 from Buffalo to Miami, returning Thu, May 14, priced at $204 found 4 hours ago
American Airlines
Mon, May 11 - Thu, May 14
BUF
Buffalo
MIA
Miami
$269 Roundtrip, just found
$269
Roundtrip
just found
Select American Airlines flight, departing Mon, May 11 from Buffalo to Miami, returning Thu, May 14, priced at $269 just found
Southwest Airlines
Sat, Apr 25 - Tue, Apr 28
BUF
Buffalo
MIA
Miami
$287 Roundtrip, just found
$287
Roundtrip
just found
Select Southwest Airlines flight, departing Sat, Apr 25 from Buffalo to Miami, returning Tue, Apr 28, priced at $287 just found

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. Average driving time to city center is 32 minutes. Flights from $594
FLL
Fort Lauderdale - Hollywood Intl.
Average driving time to city center32 min
Flights from $594

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

September is typically the cheapest month to fly

From $114 - $257 per traveler.

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.) cost?
You can find cheap one-way flights from $85 and cheap return flights from $160 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.) with Expedia. One-way flights usually range from $133 to $765, and return flights typically cost between $268 and $1178. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.)?
The cheapest month to fly from BUF to MIA is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.)?
You can fly direct from BUF to MIA on American Airlines, with around 7 flights per week.
What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.)?
Delta is one of the cheapest airlines offering nonstop flights from Buffalo, NY (BUF) to Miami, FL (MIA), with round-trip tickets starting from around $237. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.)?
The best airline to fly with from Buffalo, NY (BUF) to Miami, FL (MIA) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, Delta typically offers the lowest fares. American Airlines also offers the most daily flights from BUF to MIA, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.)?
There are approximately 1 nonstop flights per day from Buffalo Niagara Intl. (BUF) to Miami Intl. (MIA). For more options, look at flights that include layovers.
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.)?
The earliest flight from Buffalo Niagara International Airport (BUF) to Miami International Airport (MIA) usually departs at around 5:00 AM, operated by American Airlines. This seasonal service runs in January, February, March, November, and December, making it a great choice for early travelers heading to sunny Miami. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.)?
The most popular departure times for flights from Buffalo, NY (BUF) to Miami, FL (MIA) are in the early morning, from 6am to 9am. About 37% of passengers prefer this time window. Many major carriers, including American Airlines, Delta, and United Airlines, offer flights during this window. This timing works well because it allows you to arrive in Miami with a full day ahead of you.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.)?
A nonstop flight from BUF to MIA typically takes around 3 hours 30 minutes, covering approximately 1,187 miles. Connecting flights on this route usually add 1 hour 50 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.)?
Business class seats are offered on the BUF to MIA route with American Airlines.First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How much is a business class flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.)?
A direct, return business class ticket from Buffalo, NY (BUF) to Miami, FL (MIA) typically costs between $1,164 - $1,464. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Miami from Buffalo Niagara Intl. (BUF)?
From Buffalo Niagara Intl. (BUF), you can fly into Miami Intl. (MIA) to reach Miami. Some flights may connect through major hubs like Washington Dulles Intl. (IAD), O'Hare Intl. (ORD), Orlando Intl. (MCO) before reaching Miami. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.) Miami Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Miami, FL (MIA-Miami Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, 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 if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Miami Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$160
Distance
1187 mi
Average flight time
3 hours 30 mins

Book with confidence

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 May. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $85 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.

 

Buffalo to Miami Flights

*Flight schedules are subject to change.

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*Available to One Key members.