How many flights depart from Miami to Buffalo on average per week?

2 flights are operational weekly from Miami to Buffalo as of December 2025. The most popular departure day for this route is Sat, with 100% of flights per week taking off on this day.

How often are flights from Miami to Buffalo delayed?

Historically, on average around 18% of flights between Miami and Buffalo have experienced a delay on any given week. The average delay length over the past 12 months has been 166 minutes.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Miami to Buffalo?

Frontier and Southwest are the most popular carriers operating from Miami to Buffalo

What is the most punctual flight time for Miami to Buffalo flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Miami to Buffalo flights?

According to our data, American Airlines has had the least delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from Miami Airport to Buffalo Airport?

Prices for flights from Miami Airport to Buffalo Airport refresh daily.

How old do you have to be to fly from Miami Airport to Buffalo Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Buffalo Airport.

What documentation or ID do you need to fly to Buffalo Airport?

The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 88 Cheap Flights from Miami to Buffalo in 2025/26

1 adult

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7:00 a.m. - 12:00 p.m.

MIA

BUF

5h 00m1 stop

1:20 p.m. - 8:05 p.m.

BUF

MIA

6h 45m1 stop

C$ 243Southwest

Sat, 31 Jan - Mon, 2 Feb

1:05 p.m. - 8:40 p.m.

MIA

BUF

7h 35m1 stop

1:20 p.m. - 8:05 p.m.

BUF

MIA

6h 45m1 stop

C$ 266Southwest

Wed, 31 Dec - Fri, 9 Jan

6:55 a.m. - 2:20 p.m.

MIA

BUF

7h 25m2 stops

1:20 p.m. - 8:05 p.m.

BUF

MIA

6h 45m1 stop

C$ 273Southwest

Wed, 31 Dec - Fri, 9 Jan

7:00 a.m. - 11:45 a.m.

MIA

BUF

4h 45m1 stop

8:35 a.m. - 3:50 p.m.

BUF

MIA

7h 15m2 stops

C$ 277Southwest

Sat, 14 Feb - Sat, 21 Feb

6:55 a.m. - 11:40 a.m.

MIA

BUF

4h 45m1 stop

1:20 p.m. - 8:05 p.m.

BUF

MIA

6h 45m1 stop

C$ 293Southwest

Wed, 7 Jan - Fri, 9 Jan

7:55 a.m. - 3:10 p.m.

MIA

BUF

7h 15m1 stop

1:25 p.m. - 11:35 p.m.

BUF

MIA

10h 10m1 stop

C$ 294Southwest

Tue, 24 Feb - Fri, 27 Feb

6:00 a.m. - 11:02 a.m.

MIA

BUF

5h 02m1 stop

4:57 p.m. - 12:56 a.m.

BUF

MIA

7h 59m1 stop

C$ 299Delta

Fri, 8 May - Mon, 11 May

6:45 a.m. - 1:45 p.m.

MIA

BUF

7h 00m1 stop

12:20 p.m. - 10:00 p.m.

BUF

MIA

9h 40m2 stops

C$ 317Southwest

Sat, 31 Jan - Mon, 2 Feb

11:00 a.m. - 5:40 p.m.

MIA

BUF

6h 40m1 stop

8:30 a.m. - 9:54 p.m.

BUF

MIA

13h 24m2 stops

C$ 339United Airlines

Wed, 7 Jan - Fri, 9 Jan

5:55 p.m. - 11:31 p.m.

MIA

BUF

5h 36m1 stop

6:35 p.m. - 12:53 a.m.

BUF

MIA

6h 18m1 stop

C$ 342Delta

Fri, 13 Feb - Fri, 20 Feb

Southwest flights from Miami to Buffalo

Our best Southwest deals on Miami to Buffalo flight tickets

Southwest

31 Jan

MIA7:00 a.m.Miami

5h 00m

1 stop

BUF12:00 p.m.Buffalo

2 Feb

BUF1:20 p.m.Buffalo

6h 45m

1 stop

MIA8:05 p.m.Miami

C$ 243

Find similar

Southwest

31 Dec

MIA1:05 p.m.Miami

7h 35m

1 stop

BUF8:40 p.m.Buffalo

9 Jan

BUF1:20 p.m.Buffalo

6h 45m

1 stop

MIA8:05 p.m.Miami

C$ 266

Find similar

Southwest

31 Dec

MIA6:55 a.m.Miami

7h 25m

2 stops

BUF2:20 p.m.Buffalo

9 Jan

BUF1:20 p.m.Buffalo

6h 45m

1 stop

MIA8:05 p.m.Miami

C$ 273

Find similar

Delta flights from Miami to Buffalo

Our best Delta deals on Miami to Buffalo flight tickets

Delta

8 May

MIA6:00 a.m.Miami

5h 02m

1 stop

BUF11:02 a.m.Buffalo

11 May

BUF4:57 p.m.Buffalo

7h 59m

1 stop

MIA12:56 a.m.Miami

C$ 299

Find similar

Delta

13 Feb

MIA5:55 p.m.Miami

5h 36m

1 stop

BUF11:31 p.m.Buffalo

20 Feb

BUF6:35 p.m.Buffalo

6h 18m

1 stop

MIA12:53 a.m.Miami

C$ 342

Find similar

Delta

15 May

MIA8:05 a.m.Miami

7h 54m

1 stop

BUF3:59 p.m.Buffalo

18 May

BUF4:57 p.m.Buffalo

7h 59m

1 stop

MIA12:56 a.m.Miami

C$ 385

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Sat 31/1

7:00 a.m.-12:00 p.m.

1 stop5h 00m

Buffalo

Mon 2/2

1:20 p.m.-8:05 p.m.

1 stop6h 45m

C$ 243

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 31/12

1:05 p.m.-8:40 p.m.

1 stop7h 35m

Buffalo

Fri 9/1

1:20 p.m.-8:05 p.m.

1 stop6h 45m

C$ 266

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 31/12

6:55 a.m.-2:20 p.m.

2 stops7h 25m

Buffalo

Fri 9/1

1:20 p.m.-8:05 p.m.

1 stop6h 45m

C$ 273

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Sat 14/2

7:00 a.m.-11:45 a.m.

1 stop4h 45m

Buffalo

Sat 21/2

8:35 a.m.-3:50 p.m.

2 stops7h 15m

C$ 277

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 7/1

6:55 a.m.-11:40 a.m.

1 stop4h 45m

Buffalo

Fri 9/1

1:20 p.m.-8:05 p.m.

1 stop6h 45m

C$ 293

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 24/2

7:55 a.m.-3:10 p.m.

1 stop7h 15m

Buffalo

Fri 27/2

1:25 p.m.-11:35 p.m.

1 stop10h 10m

C$ 294

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 8/5

6:00 a.m.-11:02 a.m.

1 stop5h 02m

Buffalo

Mon 11/5

4:57 p.m.-12:56 a.m.

1 stop7h 59m

C$ 299

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Sat 31/1

6:45 a.m.-1:45 p.m.

1 stop7h 00m

Buffalo

Mon 2/2

12:20 p.m.-10:00 p.m.

2 stops9h 40m

C$ 317

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 7/1

11:00 a.m.-5:40 p.m.

1 stop6h 40m

Buffalo

Fri 9/1

8:30 a.m.-9:54 p.m.

2 stops13h 24m

C$ 339

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 13/2

5:55 p.m.-11:31 p.m.

1 stop5h 36m

Buffalo

Fri 20/2

6:35 p.m.-12:53 a.m.

1 stop6h 18m

C$ 342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Miami to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Buffalo?

In general, February is the cheapest month to fly from Miami to Buffalo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 270. The month of October is another great option to travel to Buffalo, with average flight prices from Miami averaging around C$ 302.

What is the cheapest day to depart on your flight to Buffalo?

The cheapest day to depart from Miami to Buffalo is on a Thursday. Travellers who choose to depart for Buffalo on a Thursday will often find tickets for as low as C$ 475. Flights from Miami to Buffalo on a Monday will generally be more expensive and average around C$ 1,443. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

Our data shows that the cheapest Miami to Buffalo flights are usually those with departure times in the afternoon. Our users have found flights to Buffalo in the afternoon for as low as C$ 297. In contrast, the most expensive time of day to depart to Buffalo is in the morning when prices are around C$ 498.

What is the cheapest Miami to Buffalo flight route?

Fly from Miami to Buffalo for the best Miami - Buffalo flight prices

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

You are more likely to see cheaper flights to Buffalo from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around C$ 340 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from Miami for as low as C$ 244 on momondo.

What cabin class options are available on Miami to Buffalo flights?

There is only 1 cabin class available to choose from on Miami to Buffalo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Miami to Buffalo flight prices changed over time?

As of December 2025, prices for Miami to Buffalo flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Miami to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to Buffalo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Miami to Buffalo (MIA to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Buffalo

Fastest flight time	11h 15m
Direct flights	Sun
Airports in Buffalo	1 airport

The fastest flight from Miami to Buffalo takes 11h 15m

Direct flights go from Miami to Buffalo on Sunday. There are no airlines offering direct flights.

There is 1 airport in Buffalo. From Miami there are direct flights to Buffalo (BUF).

Search flight deals

How far is Miami to Buffalo by plane?
Buffalo is 1905.4 km away from Miami. A reasonable flight in good conditions will take 11h 15m.
When did momondo last update prices for flights from Miami Airport to Buffalo Airport?
Prices for flights from Miami Airport to Buffalo Airport refresh daily.
How old do you have to be to fly from Miami Airport to Buffalo Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Miami to Buffalo?
Based on momondo bookings for flights between Miami and Buffalo, the leading plane model is Boeing 737-800, making up 40.00% of the total bookings. Other popular models include Airbus A320-100/200 with 30.00%, Embraer 175 with 20.00%, and Embraer 195 E2 with 10.00%.

Amherst

Tonawanda

Orchard Park

East Aurora

Williamsville

Batavia

Cheektowaga

Grand Island

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Buffalo?

Finding the right flight to Buffalo from Miami is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buffalo quick and easy, saving you time and money.

Can I find flights from Miami to Buffalo with flexible booking policies on momondo?

Flights from Miami to Buffalo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Miami to Buffalo?

momondo helps you find the best flight between Miami and Buffalo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Miami to Buffalo right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Buffalo, momondo offers a useful price alert feature which will track prices for flights to Buffalo from Miami and alert you when they change.