BUF - MIA

C$ 109 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 4/7. 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

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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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Flights 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, 4 Jul - Thu, 10 Jul
Southwest Logo
10:00 a.m. - 5:55 p.m.BUF-MIA
7h 55m1 stop
Southwest Logo
6:45 a.m. - 1:40 p.m.MIA-BUF
6h 55m1 stop
C$ 217Southwest
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Sat, 2 Aug - Sun, 10 Aug
Southwest Logo
8:30 a.m. - 6:35 p.m.BUF-MIA
10h 05m1 stop
Southwest Logo
7:00 a.m. - 11:30 a.m.MIA-BUF
4h 30m1 stop
C$ 224Southwest
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Fri, 24 Oct - Mon, 27 Oct
Delta Logo
3:50 p.m. - 9:36 p.m.BUF-MIA
5h 46m1 stop
Delta Logo
8:45 a.m. - 2:59 p.m.MIA-BUF
6h 14m1 stop
C$ 269Delta
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Thu, 13 Nov - Mon, 17 Nov
Delta Logo
6:50 p.m. - 12:52 a.m.BUF-MIA
6h 02m1 stop
Delta Logo
5:59 p.m. - 11:50 p.m.MIA-BUF
5h 51m1 stop
C$ 283Delta
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Tue, 24 Jun - Tue, 1 Jul
United Airlines Logo
6:15 a.m. - 11:44 a.m.BUF-MIA
5h 29m1 stop
United Airlines Logo
12:20 p.m. - 11:38 p.m.MIA-BUF
11h 18m2 stops
C$ 290United Airlines
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Fri, 25 Jul - Fri, 1 Aug
American Airlines Logo
7:37 p.m. - 12:37 a.m.BUF-MIA
5h 00m1 stop
American Airlines Logo
2:55 p.m. - 10:04 p.m.MIA-BUF
7h 09m1 stop
C$ 305American Airlines
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Thu, 10 Jul - Sun, 13 Jul
American Airlines Logo
7:37 p.m. - 12:37 a.m.BUF-MIA
5h 00m1 stop
American Airlines Logo
5:18 a.m. - 10:58 a.m.MIA-BUF
5h 40m1 stop
C$ 324American Airlines
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Tue, 1 Jul - Tue, 8 Jul
United Airlines Logo
6:00 a.m. - 11:49 a.m.BUF-MIA
5h 49m1 stop
United Airlines Logo
12:20 p.m. - 11:38 p.m.MIA-BUF
11h 18m2 stops
C$ 335United Airlines
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Sun, 10 Aug - Fri, 15 Aug
Frontier Logo
1:14 p.m. - 8:39 p.m.BUF-MIA
7h 25m1 stop
Frontier Logo
6:42 p.m. - 12:11 p.m.MIA-BUF
17h 29m1 stop
C$ 376Frontier
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Sat, 18 Oct - Sun, 26 Oct
Frontier Logo
11:36 a.m. - 8:37 p.m.BUF-MIA
33h 01m2 stops
Frontier Logo
6:00 a.m. - 1:14 p.m.MIA-BUF
31h 14m1 stop
C$ 403Frontier
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Useful Info

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’s the cheapest day of the week to fly from Buffalo to Miami?

The average price of all round-trip flights from Buffalo to Miami clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Miami on a Saturday and more expensive on a Tuesday. On your return trip to Buffalo, you should consider flying back on a Thursday, and avoid Mondays for better deals.

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$ 309 (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$ 593 and C$ 547 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. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.


Good to know

Low seasonOctober
High seasonMarch
Cheapest flightC$ 109
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly (15% 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

  • Is there parking at Buffalo International Airport?

    Yes, there are plenty of parking options at Buffalo International Airport. If you want to park for more than 24h, you can utilize the long-term and Economy parking Lot options. Nonetheless, if you want to park for a few hours, there is a short-term parking lot option. Note that the airport parking kiosks do not accept cash payments, so ensure that you are ready with your contactless payment, debit, or credit cards.

  • How far is downtown Miami from Miami International Airport?

    Miami is approximately 7 miles from Miami International Airport. Using a taxi or a rideshare app to book an Uber or a cab takes approximately 10min to reach the airport. Using the airport’s private shuttle, you can get to your destination, which takes the same amount of time to reach downtown Miami. Alternatively, you can use a bus which takes about 16min to cover the same distance.

  • Is there a medical facility at Miami International Airport?

    Miami International Airport features an exceptional walk-in clinic raising the bar for all the other airports in the state and neighboring states. So, passengers who fall ill while at the airport can take advantage of these services and get prescription drugs.

  • Are there kid’s play areas at Buffalo International Airport?

    Yes. Passengers traveling with minors through Buffalo International Airport will find at least an interactive kids’ play area at Gates 21, 19, and 9. The play areas are equipped with toys and chatter telephones that kids play with to spend some time before their flight.

  • 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$ 80 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, 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?

    Star Alliance, SkyTeam, and oneworld 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$ 572 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$ 402 and an overall rating of 8.0.

  • 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.

KAYAK’s top tips for finding a cheap flight from Buffalo to Miami

  • OurBus Airport is the Buffalo International Airport’s free shuttle bus that stops at all car rentals, hotel shuttle stops parking lots, and passenger terminals. The shuttle bus offers 24/7 services at affordable rates and takes 45min to reach its destination.
  • If you have scheduled an early morning flight departure from Buffalo International Airport (BUF), consider spending the night at Courtyard by Marriott Buffalo Airport Hotel. You will wake up reenergized and avoid the early morning commute to the airport. Also, you can seek accommodation at Hilton Garden Buffalo Airport Hotel, Embassy Suites by Hilton, Buffalo Marriott Niagara, and many more, depending on your budget.
  • Passengers traveling with their furry friends will find several pet relief areas at Terminals D, G, J, and F at Miami International Airport (MIA). They are enclosed and equipped with disposable bags, sinks, and a fire hydrant, making them suitable for pets to relieve themselves after a long flight.
  • You can never run out of things to do at Miami Airport. The airport features several amenities and services you can take advantage of, such as art galleries and exhibits, duty-free shops, restaurants, and cafes where you can grab a bite and drink. Also, if you have some time before your flight, you can visit the spa and pamper yourself with facials, pedicures, and manicures.
  • Both departure and arrivals airports have exceptional banking services to help passengers with emergency monetary needs while at the airport. For example, BUF features M & T ATM banking services allowing easy and faster access. On the other hand, MIA features Bank of America at Terminal D of the airport, which is easily accessible for all passengers.

Top 5 airlines serving 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 4287 reviews
8.2Boarding
8.0Comfort
7.6Entertainment
7.1Food
8.6Crew
Airline reviews

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

6.0 GoodDavid, Jun 2025BWI - COS
Read more Southwest reviews

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

It is southwest seat was ok. Not the most comfortable seat

Plz don't take away free bags and free seating

Excellent! Only question is how we check in at exactly 24 hours in advance and end up at the end of the B boarding group

It was 2 hours 45 minutes late, for no apparently clear reason.

It went well. Plane wasn't full. Will be great when assigned seating is in place

Excellent experience. WiFi worked on this leg of My trip

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Crew was friendly Love the entertainment in the seat head rest.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Seats were really tight and the seat belts did not give enough slack.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

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

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.

Two issues. The plane was old and dirty. The armrest looked like an old car that had the vinyl rubbed off. The Seats in these aircraft are about as hard and uncomfortable. I want to tour Italy for a month and I want to buy a one-way ticket to Thailand but I will not sit in the seats these planes have. It is seriously stupid how hard they are.

Check bag location is full of rude employees who are unwilling to assist with issues after talking to AA on the phone and relaying messages. The boarding was good. While on the flight it got really hot. Asked flight attendant if there’s a way to drop the temp and make it more comfortable as we are flying from DC to Miami so flying from cold to hot weather. No changes made. Stayed hot and uncomfortable on the plane. When asked again about the AC being down the flight attendant said no the WiFi was down but not the AC. I mentioned it was still hot. No changes.

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!

Check in at Philadelphia international was absolutely terrible! I fly 2 to 3 times a month and avoid frontier at all cost and will never fly Frontier again! The night before travel, I tried checking in however, the app was giving me an error, so I went to the desktop, which instructed you that you need to use the app. The next day I presented at the check-in gate after trying at least a half dozen times prior to getting into the airport and continuing to getting the error in the app. I actually had rebooted my phone numerous times and reinstall the app just in case. My phone is only one generation older than the current model. It has no problems completing a frontier flight purchase or any other app issues. There was only three frontier employees working at check-in and a huge line while I was in line I continued to try and check in via the app. As I approach the desk, I was dreading dealing with the agent. He was extremely unprofessional, anti-semantic & very ignorant, and mean to the people in front of me, as well as the people who ended up being behind me. He literally told people “Man I don’t care bout y’all” in his native dialect! Maintaining my composure I approached and explained the situation. To which he replied, you’re gonna have to pay then! I don’t understand. It’s an issue with their app not allowing me to check in! Not my issue! He told me if I pay cash it would be $15, $25 if I pay credit card. I don’t understand a $10 difference for paying with a credit card? I am completely cashless so I continued to try using the app to avoid the $25 fee, Which I still don’t believe that I should be responsible for since it was Frontier’s technical issue!!! I continued to check in via the app a couple more times after he verified I was doing everything right he proceeded to continue to belittle the people behind me. Yelling at them saying I don’t care about you people! I cannot believe that this is the way that businesses would treat its customers! Unfortunately, the black mail with dreadlocks did not have a name tag all he had was a frontier sweater on! For the $25 fee that I ended up getting charged on my credit card. I should’ve just booked originally with Spirit or any other carrier! I have no problem paying fees that I should be responsible for, but when it’s due to a technical failure of a company, the customer should not be responsible for it! I cannot believe that it’s not frontier going out of business!

they delayed my flight which ended up, causing my layover flight to leave without me, resulting in me missing a flight and having to stay overnight in Houston international. I got no compensation other than a flight to my original location only a day later. i’ve never experienced such a unprofessional situation

Our flight was suppose to leave at 9pm and we didn’t board until after 3am. We lost a whole day at our hotel and half a day at a park we paid a lot of money for.

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