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$79+ Cheap flights from Buffalo to Miami (BUF - MIA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MIA
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Buffalo to Miami are usually found in September or July, booked 85 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Buffalo to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$159
(Southwest)

One-way from

$79
(Southwest)

Popular in

December

Cheapest in

September

Average price

$263

Good round-trip deal

$419 or less

Good one-way deal

$174 or less
From Buffalo to Miami
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One-way flight from Buffalo to Miami
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Highest demand for flights based on searches. 10% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Buffalo to Miami.
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Price to beat on a one-way flight from Buffalo to Miami.
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Find flight deals from Buffalo to Miami

Cheapest flights from Buffalo to Miami
Explore the most affordable flight options available from Buffalo to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:50 pmBUF - MIA
1 stop7h 55mSouthwest
Tue 9/167:10 amMIA - BUF
1 stop4h 50mSouthwest
Deal found 8/19$159
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:25 amBUF - MIA
1 stop4h 41mAmerican Airlines
Sun 9/215:18 amMIA - BUF
1 stop5h 42mAmerican Airlines
Deal found 8/19$160
This Justfly.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:22 pmBUF - MIA
1 stop27h 16mFrontier
Mon 9/155:30 amMIA - BUF
1 stop5h 52mFrontier
Deal found 8/17$162
This Expedia deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:17 pmBUF - MIA
1 stop11h 55mFrontier
Sun 9/75:30 amMIA - BUF
1 stop5h 52mFrontier
Deal found 8/18$163
This FlightHub deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1212:17 pmBUF - MIA
1 stop11h 55mFrontier
Mon 9/155:30 amMIA - BUF
1 stop5h 52mFrontier
Deal found 8/18$165
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:20 pmBUF - MIA
1 stop7h 55mSouthwest
Wed 9/245:05 pmMIA - BUF
1 stop5h 05mSouthwest
Deal found 8/18$166
This Frontier deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:17 pmBUF - MIA
1 stop11h 55mFrontier
Sun 9/146:00 amMIA - BUF
1 stop10h 02mFrontier
Deal found 8/18$167
This Justfly.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1212:17 pmBUF - MIA
1 stop11h 55mFrontier
Sun 9/145:30 amMIA - BUF
1 stop5h 52mFrontier
Deal found 8/17$168
This FlightHub deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:17 pmBUF - MIA
1 stop11h 55mFrontier
Sat 9/205:35 pmMIA - BUF
1 stop17h 47mFrontier
Deal found 8/19$171

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Miami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Buffalo to Miami that are best for you.

Fly from

Buffalo

Fly to

Miami

Route

Depart

Return

Price

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Thu 9/11

5:43 pm-10:55 pm

1 stop5h 12m

Miami

Sun 9/14

5:18 am-11:00 am

1 stop5h 42m

$159

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Wed 9/17

6:10 am-12:05 pm

1 stop5h 55m

Miami

Wed 9/24

7:10 am-12:00 pm

1 stop4h 50m

$159

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Wed 9/17

5:38 am-11:19 am

1 stop5h 41m

Miami

Wed 9/24

2:39 pm-9:43 pm

1 stop7h 04m

$159

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Sun 10/26

6:00 am-10:40 am

1 stop4h 40m

Miami

Thu 10/30

5:15 pm-10:15 pm

1 stop5h 00m

$159

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Tue 9/16

6:00 am-12:21 pm

1 stop6h 21m

Miami

Tue 9/23

5:30 pm-11:55 pm

1 stop6h 25m

$159

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Tue 10/21

5:10 pm-9:55 pm

1 stop4h 45m

Miami

Tue 10/28

7:35 am-2:10 pm

1 stop6h 35m

$159

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Fri 9/5

1:00 pm-7:42 pm

1 stop6h 42m

Miami

Fri 9/12

8:50 am-4:01 pm

1 stop7h 11m

$159

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Thu 9/11

5:20 pm-10:10 pm

1 stop4h 50m

Miami

Tue 9/23

5:05 pm-10:10 pm

1 stop5h 05m

$159

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Wed 11/5

11:34 am-4:41 pm

1 stop5h 07m

Miami

Wed 11/12

11:46 am-4:53 pm

1 stop5h 07m

$159

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Thu 9/11

12:50 pm-8:45 pm

1 stop7h 55m

Miami

Tue 9/16

7:10 am-12:00 pm

1 stop4h 50m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 24 results
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Best time to book a flight from Buffalo to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Miami. Price data was last updated on August 8, 2025.

The best time to book flights from Buffalo to Miami is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Buffalo to Miami?

Currently, September is the cheapest month in which you can book a flight from Buffalo to Miami (average of $232). Flying from Buffalo to Miami in March is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to MIA?

Find hourly flight availability from Buffalo to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

When flying from Buffalo to Miami, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 61% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Miami. Price data was last updated on August 17, 2025.

Travelers seeking maximum savings on their Buffalo to Miami flight should consider departing on Monday at noon when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami. Reviews last updated August 20, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Buffalo to Miami have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,928 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
JetBlue
7.2
Good
2,916 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Miami?

    American Airlines and Southwest can get you from Buffalo to Miami in just under 5h 12m. Your travel time can differ by up to 43m. Buffalo and Miami are separated by a distance of 1187 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Buffalo to Miami round-trip?

    Frontier, at $108, was found to be the cheapest airline from Buffalo to Miami.Alternate airlines to your destination round-trip include Southwest and American Airlines. You may be able to fly from Buffalo to Miami for 67% less than the average price by searching for these airlines.

  • What are the cheapest flights from Buffalo to Miami?

    On average you can expect to pay $391 for a flight from Buffalo to Miami. The cheapest flight overall is $174 while the most popular route, (Buffalo - Miami) is currently priced at $158.

  • Where are the most common layover locations when flying from Buffalo to Miami?

    Most of the time, Buffalo to Miami flights that have layovers will stop in Charlotte.

  • What are some popular things to do or see while on a layover in Charlotte?

    Charlotte travelers tend to visit Carowind, Mint Museum Uptown, and NASCAR Hall of Fame more than anywhere else. Carowind, Mint Museum Uptown, and NASCAR Hall of Fame are located about 8.2 mi, 5.4 mi, and 5.7 mi, respectively from Charlotte Douglas. Those landing in Charlotte looking to spend some time exploring during their layover can rent a car for about $48 per day.

  • Where are the least popular layover locations for Buffalo to Miami flights?

    Buffalo to Miami flights that have layovers will least frequently stop in New York.

  • Can I find deals for flights from Buffalo to Miami that include hotel bookings?

    Yes. In addition to deals on Buffalo to Miami flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Miami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Miami.

  • Can I find deals for business class flights from Buffalo to Miami?

    Yes. Cheapflights offers flight deals from Buffalo to Miami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Miami?

    Currently, September is the cheapest month in which you can book a flight from Buffalo to Miami (average of $232). Flying from Buffalo to Miami in March is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Aventura
Sunny Isles Beach
Coral Gables
Marathon
Boynton Beach
Doral
Miami Springs
Hialeah
Plantation
Sunrise
Pembroke Pines
Palm Beach
Riviera Beach
Dania Beach
Miami Lakes
Palm Beach Gardens
Miami Gardens
Wilton Manors
Miramar

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Buffalo to Miami

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Buffalo to Miami

Discover the top 6 airlines that operate flights from Buffalo to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$235FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$164Average$293FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$166Average$341FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$166Average$307FlexibilityNo cancel feeOn-time62%
DeltaCheapest$216Average$305FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$239Average$432FlexibilityNo cancel feeOn-time69%

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