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

Friday 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.

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

According to our data, Atlas Air has had the lowest number of delays on this route over the last 12 months, with no flights being classified as delayed.

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

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

How often are flights from Miami to Buffalo delayed?

Historically, on average around 17% 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 177 minutes.

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.

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$ 110 Cheap Flights from Miami to Buffalo in 2025/26

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

7h 15m1 stop

5:05 p.m. - 10:00 p.m.BUF-MIA

4h 55m1 stop

C$ 224Southwest

Find Deal

Sun, 18 Jan - Wed, 21 Jan

12:03 p.m. - 4:59 p.m.MIA-BUF

4h 56m1 stop

2:00 p.m. - 8:44 p.m.BUF-MIA

6h 44m1 stop

C$ 306Delta

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Thu, 19 Feb - Sat, 21 Feb

12:23 p.m. - 11:34 p.m.MIA-BUF

11h 11m2 stops

3:03 p.m. - 11:54 p.m.BUF-MIA

8h 51m2 stops

C$ 320United Airlines

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Wed, 3 Dec - Sat, 6 Dec

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

7h 15m1 stop

6:20 a.m. - 4:10 p.m.BUF-MIA

9h 50m2 stops

C$ 329Southwest

Find Deal

Sun, 18 Jan - Wed, 21 Jan

8:00 a.m. - 1:26 p.m.MIA-BUF

5h 26m1 stop

6:00 a.m. - 2:28 p.m.BUF-MIA

8h 28m2 stops

C$ 353United Airlines

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Thu, 23 Apr - Thu, 30 Apr

5:15 p.m. - 11:59 p.m.MIA-BUF

6h 44m1 stop

6:25 p.m. - 12:46 a.m.BUF-MIA

6h 21m1 stop

C$ 364Delta

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Tue, 25 Nov - Mon, 1 Dec

12:23 p.m. - 9:00 p.m.MIA-BUF

8h 37m1 stop

10:50 a.m. - 6:17 p.m.BUF-MIA

7h 27m1 stop

C$ 419United Airlines

Find Deal

Thu, 20 Nov - Mon, 24 Nov

5:50 p.m. - 11:34 p.m.MIA-BUF

5h 44m1 stop

3:03 p.m. - 11:54 p.m.BUF-MIA

8h 51m2 stops

C$ 423United Airlines

Find Deal

Wed, 10 Dec - Sat, 13 Dec

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

6h 40m1 stop

8:30 a.m. - 10:20 p.m.BUF-MIA

13h 50m2 stops

C$ 426United Airlines

Find Deal

Tue, 27 Jan - Fri, 30 Jan

11:00 a.m. - 7:25 p.m.MIA-BUF

8h 25m2 stops

8:30 a.m. - 10:20 p.m.BUF-MIA

13h 50m2 stops

C$ 433United Airlines

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Tue, 27 Jan - Fri, 30 Jan

Southwest flights from Miami to Buffalo

Our best Southwest deals on Miami to Buffalo flight tickets

Southwest

18 Jan

MIA7:55 a.m.Miami

7h 15m

1 stop

BUF3:10 p.m.Buffalo

21 Jan

BUF5:05 p.m.Buffalo

4h 55m

1 stop

MIA10:00 p.m.Miami

C$ 224

Find similar

Southwest

18 Jan

MIA7:55 a.m.Miami

7h 15m

1 stop

BUF3:10 p.m.Buffalo

21 Jan

BUF6:20 a.m.Buffalo

9h 50m

2 stops

MIA4:10 p.m.Miami

C$ 329

Find similar

Southwest

7 Mar

MIA6:40 a.m.Miami

5h 05m

1 stop

BUF11:45 a.m.Buffalo

14 Mar

BUF10:50 a.m.Buffalo

6h 30m

1 stop

MIA5:20 p.m.Miami

C$ 434

Find similar

United Airlines flights from Miami to Buffalo

Our best United Airlines deals on Miami to Buffalo flight tickets

United Airlines

3 Dec

MIA12:23 p.m.Miami

11h 11m

2 stops

BUF11:34 p.m.Buffalo

6 Dec

BUF3:03 p.m.Buffalo

8h 51m

2 stops

MIA11:54 p.m.Miami

C$ 320

Find similar

United Airlines

23 Apr

MIA8:00 a.m.Miami

5h 26m

1 stop

BUF1:26 p.m.Buffalo

30 Apr

BUF6:00 a.m.Buffalo

8h 28m

2 stops

MIA2:28 p.m.Miami

C$ 353

Find similar

United Airlines

20 Nov

MIA12:23 p.m.Miami

8h 37m

1 stop

BUF9:00 p.m.Buffalo

24 Nov

BUF10:50 a.m.Buffalo

7h 27m

1 stop

MIA6:17 p.m.Miami

C$ 419

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Sun 18/1

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

1 stop7h 15m

Buffalo

Wed 21/1

5:05 p.m.-10:00 p.m.

1 stop4h 55m

C$ 224

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 19/2

12:03 p.m.-4:59 p.m.

1 stop4h 56m

Buffalo

Sat 21/2

2:00 p.m.-8:44 p.m.

1 stop6h 44m

C$ 306

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 3/12

12:23 p.m.-11:34 p.m.

2 stops11h 11m

Buffalo

Sat 6/12

3:03 p.m.-11:54 p.m.

2 stops8h 51m

C$ 320

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Sun 18/1

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

1 stop7h 15m

Buffalo

Wed 21/1

6:20 a.m.-4:10 p.m.

2 stops9h 50m

C$ 329

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 23/4

8:00 a.m.-1:26 p.m.

1 stop5h 26m

Buffalo

Thu 30/4

6:00 a.m.-2:28 p.m.

2 stops8h 28m

C$ 353

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 25/11

5:15 p.m.-11:59 p.m.

1 stop6h 44m

Buffalo

Mon 1/12

6:25 p.m.-12:46 a.m.

1 stop6h 21m

C$ 364

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 20/11

12:23 p.m.-9:00 p.m.

1 stop8h 37m

Buffalo

Mon 24/11

10:50 a.m.-6:17 p.m.

1 stop7h 27m

C$ 419

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 10/12

5:50 p.m.-11:34 p.m.

1 stop5h 44m

Buffalo

Sat 13/12

3:03 p.m.-11:54 p.m.

2 stops8h 51m

C$ 423

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 27/1

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

1 stop6h 40m

Buffalo

Fri 30/1

8:30 a.m.-10:20 p.m.

2 stops13h 50m

C$ 426

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 27/1

11:00 a.m.-7:25 p.m.

2 stops8h 25m

Buffalo

Fri 30/1

8:30 a.m.-10:20 p.m.

2 stops13h 50m

C$ 433

Flights are sorted by cheapest round-trip flights first.

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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

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$ 274. The month of October is another great option to travel to Buffalo, with average flight prices from Miami averaging around C$ 320.

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$ 486. Flights from Miami to Buffalo on a Monday will generally be more expensive and average around C$ 1,476. 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$ 304. In contrast, the most expensive time of day to depart to Buffalo is in the morning when prices are around C$ 509.

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$ 365 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$ 245 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 November 2025, prices for Miami to Buffalo flights are approximately 29% cheaper 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

Direct flights	None

There are no direct flights from Miami to Buffalo. There are no popular flight routes from Miami to Buffalo.

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How far is Miami to Buffalo by plane?
Buffalo is 1905.4 km away from Miami. A reasonable flight in good conditions will take 4h 56m.
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 36.36% of the total bookings. Other popular models include Airbus A320-100/200 with 27.27%, Embraer 175 with 18.18%, and Airbus A319 with 9.09%.

Amherst

Orchard Park

East Aurora

Williamsville

Batavia

Cheektowaga

Grand Island

Bowmansville

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.