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Cheap flights from Buffalo to Miami from C$ 83

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MIA
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Miami

Enter your travel dates to find the best prices.

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 29 April 2026.

Sun 3/512:32 p.m.
BUF
-
MIA
1 stop28h 38m
Multiple Airlines
Fri 8/511:06 a.m.
MIA
-
BUF
1 stop24h 27m
Multiple Airlines
Deal found 25/4C$ 257
Fri 15/52:49 p.m.
BUF
-
MIA
1 stop7h 58m
Frontier
Wed 20/58:10 a.m.
MIA
-
BUF
1 stop5h 44m
Frontier
Deal found 26/4C$ 261
Wed 27/52:49 p.m.
BUF
-
MIA
1 stop7h 58m
Multiple Airlines
Tue 2/64:03 p.m.
MIA
-
BUF
2 stops21h 51m
Multiple Airlines
Deal found 27/4C$ 263
Thu 28/511:36 a.m.
BUF
-
MIA
1 stop5h 34m
Multiple Airlines
Wed 3/68:10 a.m.
MIA
-
BUF
1 stop5h 44m
Multiple Airlines
Deal found 27/4C$ 267
Tue 26/511:36 a.m.
BUF
-
MIA
1 stop11h 11m
Multiple Airlines
Tue 2/64:03 p.m.
MIA
-
BUF
2 stops21h 51m
Multiple Airlines
Deal found 27/4C$ 268
Sun 24/511:36 a.m.
BUF
-
MIA
1 stop5h 34m
Multiple Airlines
Thu 4/65:05 a.m.
MIA
-
BUF
1 stop14h 59m
Multiple Airlines
Deal found 27/4C$ 271
Sat 30/512:41 p.m.
BUF
-
MIA
1 stop10h 06m
Frontier
Mon 1/68:10 a.m.
MIA
-
BUF
1 stop26h 31m
Frontier
Deal found 27/4C$ 274
Tue 2/611:36 a.m.
BUF
-
MIA
1 stop11h 11m
Frontier
Wed 3/68:10 a.m.
MIA
-
BUF
1 stop5h 44m
Frontier
Deal found 28/4C$ 275
Mon 25/52:49 p.m.
BUF
-
MIA
1 stop7h 58m
Frontier
Wed 3/68:10 a.m.
MIA
-
BUF
1 stop5h 44m
Frontier
Deal found 27/4C$ 276
Mon 25/57:52 p.m.
BUF
-
MIA
2 stops20h 35m
Frontier
Thu 4/65:05 a.m.
MIA
-
BUF
1 stop14h 59m
Frontier
Deal found 27/4C$ 279
Sun 24/511:36 a.m.
BUF
-
MIA
1 stop5h 34m
Multiple Airlines
Mon 1/69:15 a.m.
MIA
-
BUF
2 stops25h 26m
Multiple Airlines
Deal found 27/4C$ 282
Thu 28/511:36 a.m.
BUF
-
MIA
2 stops10h 36m
Frontier
Mon 1/68:10 a.m.
MIA
-
BUF
1 stop26h 31m
Frontier
Deal found 27/4C$ 286

Find 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 29 April 2026.

Round-trip from

C$ 261

One-way from

C$ 83

Popular in

March

Cheapest in

September

Average price

C$ 432
Frontier
  • Frontier
  • 15/5-20/5
  • 2 total stops
  • 13h 42m total
  • Buffalo to Miami
Search Deals
Frontier
  • Frontier
  • 26/5
  • 1 total stop
  • 11h 11m total
  • Buffalo to Miami
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 629,999 searches. Data last updated 29 April 2026.
Use the filters below to find and compare flights from Buffalo to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Fri 29/5

2:47 p.m.-9:03 p.m.

1 stop6h 16m

Miami

Tue 2/6

3:18 p.m.-11:32 p.m.

1 stop8h 14m

C$ 331

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Thu 28/5

6:04 a.m.-2:11 p.m.

1 stop8h 07m

Miami

Tue 2/6

8:25 a.m.-2:07 p.m.

1 stop5h 42m

C$ 331
Quickest round-trip

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Thu 28/5

6:04 a.m.-2:11 p.m.

1 stop8h 07m

Miami

Fri 5/6

6:36 p.m.-11:59 p.m.

1 stop5h 23m

C$ 338

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Sun 24/5

6:04 a.m.-10:52 p.m.

1 stop16h 48m

Miami

Tue 2/6

6:00 a.m.-11:13 a.m.

1 stop5h 13m

C$ 397

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Fri 29/5

2:47 p.m.-10:52 p.m.

1 stop8h 05m

Miami

Sat 6/6

7:12 a.m.-7:15 p.m.

1 stop12h 03m

C$ 404

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Wed 27/5

10:34 a.m.-10:27 p.m.

2 stops11h 53m

Miami

Wed 3/6

12:30 p.m.-11:59 p.m.

2 stops11h 29m

C$ 461

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Thu 7/5

12:40 p.m.-10:00 p.m.

2 stops9h 20m

Miami

Mon 11/5

6:40 a.m.-12:00 p.m.

1 stop5h 20m

C$ 504

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Fri 8/5

6:00 a.m.-3:20 p.m.

2 stops9h 20m

Miami

Mon 11/5

6:40 a.m.-12:00 p.m.

1 stop5h 20m

C$ 504

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Tue 2/6

7:00 a.m.-3:04 p.m.

1 stop8h 04m

Miami

Wed 3/6

8:48 a.m.-7:03 p.m.

2 stops10h 15m

C$ 510

BuffaloMiami

BUF - MIA

BUFMIA

Buffalo

Fri 15/5

4:00 p.m.-11:00 p.m.

1 stop7h 00m

Miami

Sun 17/5

6:10 a.m.-2:15 p.m.

2 stops8h 05m

C$ 539

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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?

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to Miami. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 C$ 261). Flying from Buffalo to Miami in March is currently the most expensive (average of C$ 506). 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.

How much does it cost to fly round-trip from Buffalo to Miami?

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 29 April 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Buffalo to Miami. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,314 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,314 reviews
Southwest
8.0
Very good
4,314 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,465 reviews
Southwest
8.0
Very good
4,314 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,680 reviews
Southwest
8.0
Very good
4,314 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,678 reviews
Southwest
8.0
Very good
4,314 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
2,970 reviews
Southwest
8.0
Very good
4,314 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 popular is this Buffalo to Miami flight route?

    The Buffalo to Miami flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Buffalo to Miami?

    Airlines like Delta fly from Buffalo to Miami in about 6h 16m. The time it takes to get you to your destination can typically vary by up to . Buffalo and Miami are separated by a distance of 1910 km.

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

    Currently priced at C$ 149, Delta will fly you from Buffalo to Miami and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and American Airlines - these airlines can fly you to your destination from C$ 168 and C$ 217, respectively. You may be able to fly from Buffalo to Miami for 62% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Buffalo to Miami one-way?

    The cheapest airlines for a one-way flight from Buffalo to Miami are Frontier (C$ 98), Southwest (C$ 105), and American Airlines (C$ 128).

  • What are the most reliable airlines from Buffalo to Miami?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Buffalo to Miami on time: American Airlines (88%), Qatar Airways (88%), Republic Airways (88%).

  • 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 C$ 261). Flying from Buffalo to Miami in March is currently the most expensive (average of C$ 506). 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

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Miami Springs
Sunny Isles Beach
Dania Beach
Marathon
Bonita Springs
Pembroke Pines
Weston
Sunrise
Boynton Beach
Miramar
Margate
Homestead
Hallandale Beach
Plantation
Lauderdale-by-the-Sea
Surfside
Doral

Browse thousands of different options on Cheapflights for your next trip

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Fly from Buffalo to Miami on these airlines

Choose from the following airlines for your flight from Buffalo to Miami. Flights are based on user searches made on Cheapflights and were last updated on 29 April 2026.
American Airlines flights from Buffalo to Miami
United Airlines flights from Buffalo to Miami

Top 5 airlines flying from Buffalo to Miami

Discover the top 5 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 629,999 searches. Data last updated 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 149AverageC$ 351FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FrontierCheapestC$ 168AverageC$ 293FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 217AverageC$ 353FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 217AverageC$ 354FlexibilityNo cancel feeOn-time63%
Search Southwest flights
United AirlinesCheapestC$ 284AverageC$ 568FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Miami?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Buffalo to Miami. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Miami?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Buffalo to Miami.

Can Cheapflights find flights from Buffalo to Miami with no change fees?

Certainly. Search results for flights to Miami from Buffalo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Buffalo to Miami become cheaper?

Yes! Start tracking prices for Buffalo to Miami flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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