BUF - MIA

C$ 101 Find Cheap Flights from Buffalo to Miami

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Miami departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Miami

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Miami, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Miami, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Buffalo to Miami (BUF-MIA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Miami that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Miami

Fri, 24 Oct - Wed, 29 Oct
Southwest Logo
5:45 p.m. - 10:35 p.m.BUF-MIA
4h 50m1 stop
Southwest Logo
1:55 p.m. - 8:10 p.m.MIA-BUF
6h 15m1 stop
C$ 220Southwest
Find Deal
Fri, 10 Oct - Sun, 19 Oct
Frontier Logo
5:24 p.m. - 6:19 a.m.BUF-MIA
12h 55m1 stop
Frontier Logo
5:15 a.m. - 11:19 a.m.MIA-BUF
6h 04m1 stop
C$ 222Frontier
Find Deal
Fri, 14 Nov - Mon, 24 Nov
Delta Logo
6:25 p.m. - 12:48 a.m.BUF-MIA
6h 23m1 stop
Delta Logo
5:15 p.m. - 11:59 p.m.MIA-BUF
6h 44m1 stop
C$ 300Delta
Find Deal
Fri, 20 Feb - Sat, 28 Feb
Delta Logo
6:50 p.m. - 12:57 a.m.BUF-MIA
6h 07m1 stop
Delta Logo
7:30 a.m. - 1:48 p.m.MIA-BUF
6h 18m1 stop
C$ 307Delta
Find Deal
Sat, 8 Nov - Tue, 11 Nov
United Airlines Logo
12:15 p.m. - 7:08 p.m.BUF-MIA
6h 53m1 stop
United Airlines Logo
12:23 p.m. - 10:58 p.m.MIA-BUF
10h 35m2 stops
C$ 355United Airlines
Find Deal
Sat, 8 Nov - Tue, 11 Nov
United Airlines Logo
12:15 p.m. - 7:08 p.m.BUF-MIA
6h 53m1 stop
United Airlines Logo
12:23 p.m. - 10:58 p.m.MIA-BUF
10h 35m2 stops
C$ 356United Airlines
Find Deal
Sat, 11 Oct - Sun, 19 Oct
Multiple Airlines Logo
6:52 p.m. - 4:03 p.m.BUF-MIA
21h 11m1 stop
Multiple Airlines Logo
10:29 a.m. - 8:18 p.m.MIA-BUF
33h 49m2 stops
C$ 365Multiple Airlines
Find Deal
Sat, 11 Oct - Sun, 19 Oct
Multiple Airlines Logo
6:52 p.m. - 4:03 p.m.BUF-MIA
21h 11m1 stop
Multiple Airlines Logo
6:00 a.m. - 8:18 p.m.MIA-BUF
38h 18m2 stops
C$ 383Multiple Airlines
Find Deal
Sat, 11 Oct - Sat, 18 Oct
American Airlines Logo
3:34 p.m. - 10:31 p.m.BUF-MIA
6h 57m1 stop
American Airlines Logo
5:18 a.m. - 11:04 a.m.MIA-BUF
5h 46m1 stop
C$ 396American Airlines
Find Deal
Sat, 11 Oct - Sat, 18 Oct
American Airlines Logo
11:54 a.m. - 4:42 p.m.BUF-MIA
4h 48m1 stop
American Airlines Logo
6:20 a.m. - 2:52 p.m.MIA-BUF
8h 32m2 stops
C$ 405American Airlines
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
At BUF, security is usually a breeze with short waits.
Take the Metrorail's Orange Line for quick downtown access.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Southwest
Cheapest • from C$ 220 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 17% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 34% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Direct flights
3 days a week
There are direct flights from Buffalo to Miami 3 days a week: Mon, Fri, Sat.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
C$ 220
Overall average: C$ 445
Southwest
Fri 24/10Wed 29/10
BUF - MIA • 1 stop
Cheapest direct flights
C$ 1,031
Typical prices: C$ 612-808
Delta
Sat 8/11Mon 10/11
BUF - MIA • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Miami!
Expert advice

Expert advice for your flight from Buffalo to Miami

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
BUF

At BUF, security is usually a breeze with average peak wait times of 12 minutes, making it convenient for early departures.

Read more about BUFby Jennifer Bain
MIA

For quick access to downtown Miami, take the Metrorail's Orange Line from MIA's Rental Car Center; it takes about 15 minutes.

Read more about MIAby Stefanie Waldek
Our travel experts
Jennifer Bain

Jennifer Bain

Expert on BUF

Jennifer Bain

Jennifer Bain

Jennifer Bain is a Canadian travel writer who takes at least 50 flights a year and has proudly visited all 13 of Canada's provinces and territories. She is a former newspaper travel editor who has written three travel books. Jennifer is the Canada editor for U.S.-based National Parks Traveler and freelances for numerous other outlets.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on MIA

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Booking Insights

KAYAK's insights & trends for Buffalo to Miami flights

Get data-powered insights and trends into flights from Buffalo to Miami to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Buffalo to Miami?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Miami, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Miami is September, where tickets cost C$ 298 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is C$ 573 and C$ 555 respectively.

How far in advance should I book a flight from Buffalo to Miami?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buffalo to Miami, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Buffalo to Miami, you should book around 2 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonOctober
Cheapest flightC$ 101
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from Buffalo to Miami

When to book flights from Buffalo to Miami

Are your dates flexible? Find out the best times to travel from Buffalo to Miami based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Miami

  • What is the cheapest flight from Buffalo to Miami?

    In the last 3 days, the lowest price for a flight from Buffalo to Miami was C$ 73 for a one-way ticket and C$ 159 for a round-trip.

  • Which airports will I be using when flying from Buffalo to Miami?

    On your way to Miami, you’ll fly out from Buffalo. You’ll be landing at Miami.

  • Which airlines offer Wi-Fi service onboard planes from Buffalo to Miami?

    American Airlines, Delta, and JetBlue offer inflight Wi-Fi service on the Buffalo to Miami flight route.

  • Which aircraft models fly most regularly from Buffalo to Miami?

    The Airbus A319 is the aircraft model that flies most regularly on the Buffalo to Miami flight route.

  • Which airline alliances offer flights from Buffalo to Miami?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Buffalo and Miami, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Buffalo to Miami, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Buffalo to Miami are Southwest and Delta. With an average price for the route of C$ 510 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of C$ 376 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Buffalo to Miami?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Miami.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Miami?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Miami from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Miami?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Miami with an airline and back to Buffalo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Miami?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Miami from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Buffalo to Miami?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Buffalo to Miami.
Find which airlines fly direct from Buffalo Airport to Miami Airport, which days they fly and book direct flights.

Direct departures

Buffalo to Miami

Monday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines,Delta

American Airlines,Delta

See more nonstop flights

Direct returns

Miami to Buffalo

Monday

American Airlines,Delta

American Airlines,Delta

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

See more nonstop flights

Reviews of the top 5 airlines flying from Buffalo to Miami

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Miami. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Miami? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4242 reviews
7.0Food
8.0Comfort
7.5Entertainment
8.1Boarding
8.6Crew
Airline reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

10.0 ExcellentG, Sep 2025LAS - ATL
Read more Southwest reviews

I wish they had movie screens in the headrests. The seats are much improved, more legroom and recently renovated. Bathroom was clean. Staff was outstanding!!

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

After being assaulted by a flight attendant I was then brushed off as oh well because he long braids didn’t mean to whip me in the eye. I have filed complaints and will see. But like any other issue I’ve had with kayak involved it’s been trash. Last time I’ll be using your app

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

It was one and half hour late... Not sure if any other experience matters.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

I believe that a four-hour trip should have a meal. Delta had none.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

this crew didn't care much. bumping carts into seats more times than i care to remember

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

The food and sitting need improvements. They were extremely bad.. If you choose to recline, there is no room for the passenger behind you. This is one of the worst sitting arrangements that I ever experience. The aircraft was not properly clean before boarding.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

The crew was fantastic. They were there whenever we needed. The wifi didn’t work which was brutal on an 11 hour flight. The onboard entertainment was boring. Nothing of interest

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

This flight never occurred because AA couldn’t get their act together.

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

Would have thought that they would gas up plane before everyone got on board

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

Checking in at the counter was very disappointing. The lady had a very bad attitude and smart at me. She had no smile, did not greet me by name, or acknowledge me as a valued customer. Poor reflection of the airline.

Miami lounges were overcrowded and we were unable to get in. We only had a short time. But the banks are too tight in all American hubs

Boarded over an hour late, no communication, the sign just changed, no attendant to answer questions - she disappeared forever (hiding). Small plane and couldn’t hear the overhead nor understand.

I was 2 hr arrive in the airport and 45 min in the line . After take to my turn . The agent tell me I’m later . I can not board . So my vacation was going to the floor . Just for their bad customer service agent in the airline

2 hour delay due to late plane, wrong size plane causing overbooking, and people getting off and on the plane after boarding was completed.

Since you have to pay for overhead bags then they shouldn't be running out of space and asking individuals who paid to remove stuff from the overhead

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

I chose the seats when booked the flight and paid for them. However after checking in I found we were assigned different seats!

It was a no frills flight. Would have liked to be able to charge my device

Seats were extremely uncomfortable and it was very hot on the plane.

Since they are a budget airline, I wasn’t expecting too much but they did some things well. They were on time, the plane was clean, boarding was fairly straightforward and the staff was cheerful and friendly. The only downside was comfort. The seats were fairly hard and after a 2 hour flight your rear end is not feeling so great. Maybe a little more cushion in the seats, Frontier!

Everything you need to know for your flight from Buffalo to Miami

Information on your arrival and departure airports

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