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$99 Cheap Flights from Buffalo (BUF) to Miami (MIA)

View $99 flight on Wed, Sep 16, 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 $99 for one-way flights and $198 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Aug 29 - Sat, Sep 26
BUF
Buffalo
MIA
Miami
$198 Roundtrip, found 1 hour ago
$198
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Aug 29 from Buffalo to Miami, returning Sat, Sep 26, priced at $198 found 1 hour ago
Frontier Airlines
Sat, Sep 5 - Mon, Sep 14
BUF
Buffalo
MIA
Miami
$208 Roundtrip, just found
$208
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Sep 5 from Buffalo to Miami, returning Mon, Sep 14, priced at $208 just found
Frontier Airlines
Mon, Oct 5 - Thu, Oct 15
BUF
Buffalo
MIA
Miami
$218 Roundtrip, found 1 hour ago
$218
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Oct 5 from Buffalo to Miami, returning Thu, Oct 15, priced at $218 found 1 hour ago
Frontier Airlines
Thu, Nov 5 - Sat, Nov 14
BUF
Buffalo
MIA
Miami
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Nov 5 from Buffalo to Miami, returning Sat, Nov 14, priced at $220 found 1 day ago
Frontier Airlines
Mon, Aug 24 - Thu, Sep 3
BUF
Buffalo
MIA
Miami
$228 Roundtrip, found 1 hour ago
$228
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Aug 24 from Buffalo to Miami, returning Thu, Sep 3, priced at $228 found 1 hour ago
Frontier Airlines
Sat, Oct 3 - Mon, Oct 12
BUF
Buffalo
MIA
Miami
$229 Roundtrip, found 3 hours ago
$229
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, Oct 3 from Buffalo to Miami, returning Mon, Oct 12, priced at $229 found 3 hours ago
Delta
Mon, Oct 12 - Fri, Oct 16
BUF
Buffalo
MIA
Miami
$248 Roundtrip, just found
$248
Roundtrip
just found
Select Delta flight, departing Mon, Oct 12 from Buffalo to Miami, returning Fri, Oct 16, priced at $248 just found
Southwest Airlines
Tue, Sep 29 - Fri, Oct 9
BUF
Buffalo
MIA
Miami
$253 Roundtrip, found 1 hour ago
$253
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Tue, Sep 29 from Buffalo to Miami, returning Fri, Oct 9, priced at $253 found 1 hour ago
American Airlines
Sat, Aug 29 - Sat, Sep 26
BUF
Buffalo
MIA
Miami
$258 Roundtrip, found 1 hour ago
$258
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Aug 29 from Buffalo to Miami, returning Sat, Sep 26, priced at $258 found 1 hour ago
United
Sat, Sep 12 - Mon, Sep 21
BUF
Buffalo
MIA
Miami
$263 Roundtrip, found 1 day ago
$263
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 12 from Buffalo to Miami, returning Mon, Sep 21, priced at $263 found 1 day ago

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 $270
FLL
Fort Lauderdale - Hollywood Intl.
Cheapest
Average driving time to city center32 min
Flights from $270

What you need to know for your flight from Buffalo Niagara Intl. to Miami Intl.

Buffalo (BUF) to Miami (MIA) at a glance

Travel from Buffalo (BUF) to Miami (MIA) with a range of airlines offering convenient options on this domestic short-haul route. Whether you prefer full-service or low-cost carriers, you can compare choices to find the best itinerary that aligns with your budget and travel plans. Discover key details about flights from Buffalo Niagara International Airport to Miami International Airport, including weekly flights and the lowest fares from Buffalo, as you prepare to explore Miami's renowned attractions and neighborhoods.

  • Fastest flight duration: around 3h 30m non-stop
  • Route distance: roughly 1,200 miles (1,930 km)
  • Flights per week: around 25+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $80–$335, depending on seasonality and how far ahead you book

Flights from Buffalo Niagara International Airport (BUF) to Miami International Airport (MIA)

According to recent traveler bookings, the top airlines flying from Buffalo to Miami are favored for both non-stop and one-stop flights. Popular layover options include Charlotte-Douglas International Airport (CLT) with about a 1-hour layover, Baltimore Washington International Thurgood Marshall Airport (BWI) at approximately 1 hour and 15 minutes, and Hartsfield-Jackson Atlanta International Airport (ATL) also around 1 hour and 15 minutes. These choices provide the flexibility to balance price, total travel time, and cabin class while crafting your ideal itinerary.

  • American Airlines: As a comprehensive service provider, American Airlines offers non-stop, one-stop, and multi-stop flights, with one-way prices generally between $80 and $330. This airline represents about 46% of the departures on this route, featuring an in-flight duration of 4 hours and 15 minutes and a total travel time of approximately 5 hours and 30 minutes.
  • Southwest Airlines: Known for its budget-friendly options, Southwest Airlines provides one-stop and multi-stop services, with one-way fares usually ranging from $80 to $315. It makes up about 25% of departures on this route, with a typical in-flight time of 4 hours and 15 minutes, leading to a total journey time of around 5 hours and 30 minutes.
  • Delta: Delta is a full-service airline offering both non-stop and one-stop travel options. One-way tickets typically cost between $110 and $380, accounting for roughly 19% of departures on this route. Expect an in-flight duration of 4 hours and 15 minutes, with total travel time nearing 5 hours and 30 minutes.
  • United: As another full-service carrier, United provides one-stop service with one-way fares that generally range from $105 to $415. It represents approximately 6% of departures on this route, featuring an in-flight time of 4 hours and 15 minutes and a total travel duration of about 5 hours and 30 minutes, including layover.
  • Frontier Airlines: This low-cost carrier offers one-stop service, with one-way fares typically falling between $80 and $225. Frontier accounts for around 3% of departures on this route, maintaining an in-flight duration of 4 hours and 15 minutes and a total journey time of roughly 5 hours and 30 minutes, including the layover.

Travelers have the option to enhance their journey from Buffalo to Miami with upgraded flights. Top airlines include Delta, offering both first class and premium economy; United, featuring first class; and American Airlines, also providing first class service.

Best time to fly from Buffalo (BUF) to Miami (MIA)

The most popular months for travelers flying from Buffalo to Miami are February, March, and April, when peak temperatures in Miami reach up to 76.6°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 83.1°F and typically the lowest average one-way fare (around $128). Flight availability peaks in August, with approximately 35 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $128, roughly 21% cheaper than the yearly average.
  • More budget-friendly months to fly: July, August, and June typically offer average one-way fares of around $134.
  • Most flight options: August has the highest number of flights from Buffalo to Miami, with approximately 35 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January70.0°F (21.1°C)Average25$156
February72.0°F (22.2°C)High31$207
March73.0°F (22.8°C)High26$184
April76.6°F (24.8°C)High28$188
May79.3°F (26.3°C)Average29$150
June82.6°F (28.1°C)Low24$136
July84.0°F (28.9°C)Average32$133
August84.6°F (29.2°C)Average35$135
September83.1°F (28.4°C)Low22$128
October80.2°F (26.8°C)Low25$143
November75.9°F (24.4°C)Average34$190
December72.9°F (22.7°C)Average23$202

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Buffalo (BUF) to Miami (MIA)

  • Rochester to Miami (ROC-MIA): Greater Rochester International Airport (ROC) is located approximately 56 miles from Buffalo Niagara International Airport (BUF). One-way economy prices for this route generally fall between $80 and $390, influenced by the season and how far in advance you book. Travelers can choose from both one-stop and non-stop flight options, with common layover points being Charlotte-Douglas International Airport (CLT) and Ronald Reagan Washington National Airport (DCA). Leading airlines on this route include American Airlines and Delta, with business and first class service also available.

How to find the best prices for flights from Buffalo (BUF) to Miami (MIA)

Getting some of the best deals on flights from Buffalo to Miami is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2 to 8 weeks in advance, which coincides with when most travelers make their reservations. Morning departures, between 5 AM and 12 PM, not only tend to offer lower prices but are also the most popular flight times. Additionally, flying on Thursday provides both better prices and is the favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Miami International Airport from Buffalo Niagara International Airport

Miami welcomes travelers from Buffalo with a range of transport options based on price, convenience, and proximity. Here's how to reach Miami efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Miami, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Miami International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Miami International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Miami International Airport, Miami Airport Station (a train station) is located about 1.6 miles away by car and Brownsville Station (a metro station) is about 4.3 miles away by car, while Miami Seaport (a seaport) is situated approximately 7.8 miles away by car, making it convenient to access various modes of transportation for your travel needs.

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 $99 and cheap return flights from $198 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 August 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
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$198
Distance
1187 mi

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 August. 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 $99 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.

*Available to One Key members.

 

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