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

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

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 42% of their flights experiencing any sort of delay.

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 evening have, in the past, seen delays more frequently in comparison.

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

Tuesday 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 39% 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 180 minutes.

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$ 132 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$ 368 to C$ 570. The lowest price recently found on this route was C$ 265.

Find the cheapest flights from Miami to Buffalo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 a.m. - 3:15 p.m.

MIA

BUF

8h 00m

1 stop

5:40 a.m. - 11:05 a.m.

BUF

MIA

5h 25m

1 stop

C$ 265Southwest

Fri, 21 Aug - Mon, 24 Aug

6:50 a.m. - 3:40 p.m.

MIA

BUF

8h 50m

1 stop

6:00 a.m. - 10:45 a.m.

BUF

MIA

4h 45m

1 stop

C$ 272Southwest

Sat, 4 Jul - Wed, 8 Jul

6:42 p.m. - 1:53 p.m.

MIA

BUF

19h 11m

1 stop

2:48 p.m. - 1:53 p.m.

BUF

MIA

23h 05m

1 stop

C$ 289Frontier

Thu, 6 Aug - Mon, 10 Aug

3:17 p.m. - 12:46 a.m.

MIA

BUF

9h 29m

1 stop

10:00 a.m. - 6:53 p.m.

BUF

MIA

8h 53m

1 stop

C$ 307Delta

Thu, 9 Jul - Tue, 14 Jul

6:18 a.m. - 12:22 p.m.

MIA

BUF

6h 04m

1 stop

6:00 a.m. - 11:17 a.m.

BUF

MIA

5h 17m

1 stop

C$ 313American Airlines

Sat, 4 Jul - Tue, 7 Jul

3:17 p.m. - 12:46 a.m.

MIA

BUF

9h 29m

1 stop

3:57 p.m. - 11:37 p.m.

BUF

MIA

7h 40m

1 stop

C$ 337Delta

Thu, 9 Jul - Fri, 17 Jul

8:32 p.m. - 1:53 p.m.

MIA

BUF

17h 21m

2 stops

2:48 p.m. - 1:53 p.m.

BUF

MIA

23h 05m

1 stop

C$ 346Frontier

Thu, 6 Aug - Mon, 10 Aug

6:05 a.m. - 12:00 p.m.

MIA

BUF

5h 55m

1 stop

6:00 a.m. - 11:05 a.m.

BUF

MIA

5h 05m

1 stop

C$ 358Southwest

Sun, 8 Nov - Mon, 9 Nov

4:00 p.m. - 9:30 p.m.

MIA

BUF

5h 30m

1 stop

6:00 a.m. - 3:50 p.m.

BUF

MIA

9h 50m

2 stops

C$ 364Southwest

Wed, 8 Jul - Wed, 15 Jul

6:05 a.m. - 12:00 p.m.

MIA

BUF

5h 55m

1 stop

6:00 a.m. - 2:35 p.m.

BUF

MIA

8h 35m

2 stops

C$ 366Southwest

Sun, 8 Nov - Mon, 9 Nov

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Delta flights from Miami to Buffalo

Our best Delta deals on Miami to Buffalo flight tickets

Delta

9 Jul

MIA3:17 p.m.Miami

9h 29m

1 stop

BUF12:46 a.m.Buffalo

14 Jul

BUF10:00 a.m.Buffalo

8h 53m

1 stop

MIA6:53 p.m.Miami

C$ 307

Delta

9 Jul

MIA3:17 p.m.Miami

9h 29m

1 stop

BUF12:46 a.m.Buffalo

17 Jul

BUF3:57 p.m.Buffalo

7h 40m

1 stop

MIA11:37 p.m.Miami

C$ 337

Delta

24 Jun

MIA3:25 p.m.Miami

9h 13m

1 stop

BUF12:38 a.m.Buffalo

7 Jul

BUF6:05 a.m.Buffalo

8h 19m

1 stop

MIA2:24 p.m.Miami

C$ 357

Southwest flights from Miami to Buffalo

Our best Southwest deals on Miami to Buffalo flight tickets

Southwest

21 Aug

MIA7:15 a.m.Miami

8h 00m

1 stop

BUF3:15 p.m.Buffalo

24 Aug

BUF5:40 a.m.Buffalo

5h 25m

1 stop

MIA11:05 a.m.Miami

C$ 265

Southwest

4 Jul

MIA7:05 a.m.Miami

6h 40m

2 stops

BUF1:45 p.m.Buffalo

8 Jul

BUF6:00 a.m.Buffalo

4h 45m

1 stop

MIA10:45 a.m.Miami

C$ 272

Southwest

8 Nov

MIA6:05 a.m.Miami

5h 55m

1 stop

BUF12:00 p.m.Buffalo

9 Nov

BUF6:00 a.m.Buffalo

5h 05m

1 stop

MIA11:05 a.m.Miami

C$ 358

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 21/8

7:15 a.m.-3:15 p.m.

1 stop8h 00m

Buffalo

Mon 24/8

5:40 a.m.-11:05 a.m.

1 stop5h 25m

C$ 265

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Sat 4/7

6:50 a.m.-3:40 p.m.

1 stop8h 50m

Buffalo

Wed 8/7

6:00 a.m.-10:45 a.m.

1 stop4h 45m

C$ 272

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 6/8

6:42 p.m.-1:53 p.m.

1 stop19h 11m

Buffalo

Mon 10/8

2:48 p.m.-1:53 p.m.

1 stop23h 05m

C$ 289

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 9/7

3:17 p.m.-12:46 a.m.

1 stop9h 29m

Buffalo

Tue 14/7

10:00 a.m.-6:53 p.m.

1 stop8h 53m

C$ 307

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Sat 4/7

6:18 a.m.-12:22 p.m.

1 stop6h 04m

Buffalo

Tue 7/7

6:00 a.m.-11:17 a.m.

1 stop5h 17m

C$ 313

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 9/7

3:17 p.m.-12:46 a.m.

1 stop9h 29m

Buffalo

Fri 17/7

3:57 p.m.-11:37 p.m.

1 stop7h 40m

C$ 337

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 6/8

8:32 p.m.-1:53 p.m.

2 stops17h 21m

Buffalo

Mon 10/8

2:48 p.m.-1:53 p.m.

1 stop23h 05m

C$ 346

Quickest round-trip

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Sun 8/11

6:05 a.m.-12:00 p.m.

1 stop5h 55m

Buffalo

Mon 9/11

6:00 a.m.-11:05 a.m.

1 stop5h 05m

C$ 358

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 8/7

4:00 p.m.-9:30 p.m.

1 stop5h 30m

Buffalo

Wed 15/7

6:00 a.m.-3:50 p.m.

2 stops9h 50m

C$ 364

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Sun 8/11

6:05 a.m.-12:00 p.m.

1 stop5h 55m

Buffalo

Mon 9/11

6:00 a.m.-2:35 p.m.

2 stops8h 35m

C$ 366

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, May 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$ 278. The month of April is another great option to travel to Buffalo, with average flight prices from Miami averaging around C$ 286.

How have Miami to Buffalo flight prices changed over time?

As of June 2026, prices for Miami to Buffalo flights are approximately 4% 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

Fastest flight time	9h 29m
Direct flights	None

The fastest flight from Miami to Buffalo takes 9h 29m

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

Search flight deals

Frequently asked questions about flying from Miami to Buffalo

How far is Miami to Buffalo by plane?
Buffalo is 1905.4 km away from Miami. A reasonable flight in good conditions will take 9h 29m.
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 80.00% of the total bookings. Other popular models include Embraer 175 with 20.00%.

Cheektowaga

Tonawanda

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.