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. Friday has historically seen more delays on average compared to the rest of the week.

How often are flights from Miami to Buffalo delayed?

Historically, on average around 30% 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 130 minutes.

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 29% of their flights experiencing any sort of delay.

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

Frontier and Delta 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 in the early afternoon 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$ 91 Cheap Flights from Miami to Buffalo in 2026

Q: What is the typical price of a round-trip flight between Miami and Buffalo?

Prices are currently low for flights on this route. Typical prices usually range from C$ 444 to C$ 285. The lowest price recently found on this route was C$ 263.

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5:05 a.m. - 11:23 a.m.

MIA

BUF

6h 18m

1 stop

8:08 p.m. - 11:18 a.m.

BUF

MIA

15h 10m

1 stop

C$ 263Frontier

Fri, 1 May - Sun, 3 May

1:16 p.m. - 6:35 p.m.

MIA

BUF

5h 19m

1 stop

7:40 p.m. - 12:54 a.m.

BUF

MIA

5h 14m

1 stop

C$ 326Delta

Wed, 22 Apr - Mon, 27 Apr

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

MIA

BUF

11h 29m

2 stops

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

BUF

MIA

8h 04m

1 stop

C$ 333United Airlines

Tue, 7 Jul - Tue, 14 Jul

1:50 p.m. - 11:20 p.m.

MIA

BUF

9h 30m

2 stops

2:55 p.m. - 10:00 p.m.

BUF

MIA

7h 05m

2 stops

C$ 340Southwest

Fri, 1 May - Sun, 3 May

11:40 a.m. - 9:30 p.m.

MIA

BUF

9h 50m

2 stops

5:50 a.m. - 2:15 p.m.

BUF

MIA

8h 25m

1 stop

C$ 341Southwest

Thu, 14 May - Sun, 17 May

12:13 p.m. - 6:51 p.m.

MIA

BUF

6h 38m

1 stop

7:00 a.m. - 2:25 p.m.

BUF

MIA

7h 25m

1 stop

C$ 348Delta

Wed, 22 Apr - Thu, 30 Apr

8:05 a.m. - 3:39 p.m.

MIA

BUF

7h 34m

1 stop

7:40 p.m. - 12:54 a.m.

BUF

MIA

5h 14m

1 stop

C$ 355Delta

Fri, 24 Apr - Fri, 24 Apr

6:30 a.m. - 11:50 a.m.

MIA

BUF

5h 20m

1 stop

5:00 p.m. - 11:15 p.m.

BUF

MIA

6h 15m

1 stop

C$ 374Southwest

Sun, 10 May - Sat, 16 May

6:25 p.m. - 11:20 p.m.

MIA

BUF

4h 55m

1 stop

5:55 p.m. - 11:15 p.m.

BUF

MIA

5h 20m

1 stop

C$ 395Southwest

Mon, 1 Jun - Thu, 4 Jun

8:25 a.m. - 6:00 p.m.

MIA

BUF

9h 35m

2 stops

2:00 p.m. - 10:05 p.m.

BUF

MIA

8h 05m

2 stops

C$ 408Southwest

Sat, 18 Apr - Sat, 25 Apr

United Airlines flights from Miami to Buffalo

Our best United Airlines deals on Miami to Buffalo flight tickets

United Airlines

7 Jul

MIA12:30 p.m.Miami

11h 29m

2 stops

BUF11:59 p.m.Buffalo

14 Jul

BUF7:00 a.m.Buffalo

8h 04m

1 stop

MIA3:04 p.m.Miami

C$ 333

United Airlines

31 Mar

MIA1:20 p.m.Miami

5h 29m

1 stop

BUF6:49 p.m.Buffalo

5 May

BUF6:00 a.m.Buffalo

7h 13m

1 stop

MIA1:13 p.m.Miami

C$ 408

United Airlines

31 Mar

MIA1:20 p.m.Miami

5h 29m

1 stop

BUF6:49 p.m.Buffalo

5 May

BUF6:04 a.m.Buffalo

8h 53m

2 stops

MIA2:57 p.m.Miami

C$ 415

Delta flights from Miami to Buffalo

Our best Delta deals on Miami to Buffalo flight tickets

Delta

16 Apr

MIA6:00 a.m.Miami

5h 01m

1 stop

BUF11:01 a.m.Buffalo

16 Apr

BUF7:40 p.m.Buffalo

5h 14m

1 stop

MIA12:54 a.m.Miami

C$ 298

Delta

22 Apr

MIA1:16 p.m.Miami

5h 19m

1 stop

BUF6:35 p.m.Buffalo

27 Apr

BUF7:40 p.m.Buffalo

5h 14m

1 stop

MIA12:54 a.m.Miami

C$ 326

Delta

22 Apr

MIA12:13 p.m.Miami

6h 38m

1 stop

BUF6:51 p.m.Buffalo

30 Apr

BUF7:00 a.m.Buffalo

7h 25m

1 stop

MIA2:25 p.m.Miami

C$ 348

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 1/5

5:05 a.m.-11:23 a.m.

1 stop6h 18m

Buffalo

Sun 3/5

8:08 p.m.-11:18 a.m.

1 stop15h 10m

C$ 263

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 22/4

1:16 p.m.-6:35 p.m.

1 stop5h 19m

Buffalo

Mon 27/4

7:40 p.m.-12:54 a.m.

1 stop5h 14m

C$ 326

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 7/7

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

2 stops11h 29m

Buffalo

Tue 14/7

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

1 stop8h 04m

C$ 333

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 1/5

1:50 p.m.-11:20 p.m.

2 stops9h 30m

Buffalo

Sun 3/5

2:55 p.m.-10:00 p.m.

2 stops7h 05m

C$ 340

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 14/5

11:40 a.m.-9:30 p.m.

2 stops9h 50m

Buffalo

Sun 17/5

5:50 a.m.-2:15 p.m.

1 stop8h 25m

C$ 341

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 22/4

12:13 p.m.-6:51 p.m.

1 stop6h 38m

Buffalo

Thu 30/4

7:00 a.m.-2:25 p.m.

1 stop7h 25m

C$ 348

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 24/4

8:05 a.m.-3:39 p.m.

1 stop7h 34m

Buffalo

Fri 24/4

7:40 p.m.-12:54 a.m.

1 stop5h 14m

C$ 355

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Sun 10/5

6:30 a.m.-11:50 a.m.

1 stop5h 20m

Buffalo

Sat 16/5

5:00 p.m.-11:15 p.m.

1 stop6h 15m

C$ 374

Quickest round-trip

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Mon 1/6

6:25 p.m.-11:20 p.m.

1 stop4h 55m

Buffalo

Thu 4/6

5:55 p.m.-11:15 p.m.

1 stop5h 20m

C$ 395

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Sat 18/4

8:25 a.m.-6:00 p.m.

2 stops9h 35m

Buffalo

Sat 25/4

2:00 p.m.-10:05 p.m.

2 stops8h 05m

C$ 408

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

What is the typical price of a round-trip flight between Miami and Buffalo?

What is the cheapest month to fly to Buffalo?

In general, April 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$ 259. The month of February is another great option to travel to Buffalo, with average flight prices from Miami averaging around C$ 293.

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$ 334 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$ 243 on momondo.

How have Miami to Buffalo flight prices changed over time?

As of March 2026, prices for Miami to Buffalo flights are approximately 30% 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	6h 18m
Direct flights	None

The fastest flight from Miami to Buffalo takes 6h 18m

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

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 6h 18m.
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 50.00% of the total bookings. Other popular models include Airbus A320-100/200 with 37.50% and Embraer 175 with 12.50%.

Tonawanda

Cheektowaga

East Aurora

Williamsville

Amherst

Batavia

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.