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 have had the least number of 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?

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

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

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

Which layover airport offers the lowest fares from Miami to Buffalo?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $229.

Which airport is the most popular layover for flights between Miami and Buffalo?

Charlotte (CLT) was the most common stop: 44% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Miami to Buffalo?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 4h 38m.

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

Which layover airport has the shortest connection time from Miami to Buffalo?

Charlotte (CLT) has the shortest average layover time for this route: 0h 48m.

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

As of March 2026, 3 flights take off from Miami and land in Buffalo each week. The most common flight departure day for this route is Sat, with 100% of weekly flights taking off on this day.

What airlines fly to Buffalo?

American Airlines, JetBlue and Southwest are the top three most popular airlines that fly to Buffalo from Miami according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 7 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Miami Airport to Buffalo Airport are updated daily.

How many operators does momondo search for flights from Miami Airport to Buffalo Airport?

As of March 2026, there are 5 operators available to choose from for flights from Miami Airport to Buffalo Airport.

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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$63 Cheap Flights from Miami to Buffalo in 2026

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5:05 am - 11:40 am

MIA

BUF

6h 35m

1 stop

12:32 pm - 10:31 pm

BUF

MIA

9h 59m

1 stop

$132Multiple Airlines

Thu, Apr 23 - Mon, Apr 27

5:05 am - 11:40 am

MIA

BUF

6h 35m

1 stop

12:32 pm - 12:03 pm

BUF

MIA

23h 31m

1 stop

$133Frontier

Thu, Apr 23 - Mon, Apr 27

5:05 am - 11:40 am

MIA

BUF

6h 35m

1 stop

12:32 pm - 10:31 pm

BUF

MIA

9h 59m

1 stop

$134Multiple Airlines

Thu, Apr 23 - Mon, Apr 27

5:05 am - 11:40 am

MIA

BUF

6h 35m

1 stop

1:56 pm - 12:49 am

BUF

MIA

10h 53m

1 stop

$136Frontier

Thu, Apr 23 - Wed, Apr 29

4:59 pm - 11:09 am

MIA

BUF

18h 10m

1 stop

1:56 pm - 12:49 am

BUF

MIA

10h 53m

1 stop

$137Multiple Airlines

Sat, Apr 25 - Wed, Apr 29

7:21 pm - 11:23 am

MIA

BUF

16h 02m

1 stop

12:07 pm - 12:49 am

BUF

MIA

12h 42m

1 stop

$143Frontier

Thu, Apr 23 - Sun, Apr 26

5:05 am - 11:23 am

MIA

BUF

6h 18m

1 stop

12:07 pm - 12:49 am

BUF

MIA

12h 42m

1 stop

$148Frontier

Fri, Apr 24 - Sun, Apr 26

5:05 am - 12:13 pm

MIA

BUF

7h 08m

1 stop

1:11 pm - 12:49 am

BUF

MIA

11h 38m

1 stop

$154Frontier

Sat, Apr 18 - Sat, Apr 25

5:05 am - 11:13 am

MIA

BUF

6h 08m

1 stop

12:18 pm - 10:31 pm

BUF

MIA

10h 13m

1 stop

$157Multiple Airlines

Fri, Apr 17 - Fri, Apr 24

5:05 am - 11:40 am

MIA

BUF

6h 35m

1 stop

12:07 pm - 5:57 pm

BUF

MIA

5h 50m

1 stop

$160Frontier

Thu, Apr 16 - Sun, Apr 19

Frontier flights from Miami to Buffalo

Our best Frontier deals on Miami to Buffalo flight tickets

Frontier

Apr 23

MIA5:05 amMiami

6h 35m

1 stop

BUF11:40 amBuffalo

Apr 27

BUF12:32 pmBuffalo

23h 31m

1 stop

MIA12:03 pmMiami

$133

Frontier

Apr 23

MIA7:21 pmMiami

16h 02m

1 stop

BUF11:23 amBuffalo

Apr 26

BUF12:07 pmBuffalo

12h 42m

1 stop

MIA12:49 amMiami

$135

Frontier

Apr 23

MIA5:05 amMiami

6h 35m

1 stop

BUF11:40 amBuffalo

Apr 29

BUF1:56 pmBuffalo

10h 53m

1 stop

MIA12:49 amMiami

$136

Delta flights from Miami to Buffalo

Our best Delta deals on Miami to Buffalo flight tickets

Delta

Apr 15

MIA6:00 amMiami

5h 01m

1 stop

BUF11:01 amBuffalo

Apr 18

BUF5:17 pmBuffalo

7h 37m

1 stop

MIA12:54 amMiami

$187

Delta

Apr 15

MIA6:00 amMiami

5h 01m

1 stop

BUF11:01 amBuffalo

Apr 18

BUF5:17 pmBuffalo

7h 37m

1 stop

MIA12:54 amMiami

$227

Delta

Mar 31

MIA3:31 pmMiami

8h 43m

1 stop

BUF12:14 amBuffalo

Apr 7

BUF7:38 pmBuffalo

5h 14m

1 stop

MIA12:52 amMiami

$312

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 4/23

5:05 am-11:40 am

1 stop6h 35m

Buffalo

Mon 4/27

12:32 pm-10:31 pm

1 stop9h 59m

$132

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 4/23

5:05 am-11:40 am

1 stop6h 35m

Buffalo

Mon 4/27

12:32 pm-12:03 pm

1 stop23h 31m

$133

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 4/23

5:05 am-11:40 am

1 stop6h 35m

Buffalo

Mon 4/27

12:32 pm-10:31 pm

1 stop9h 59m

$134

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 4/23

5:05 am-11:40 am

1 stop6h 35m

Buffalo

Wed 4/29

1:56 pm-12:49 am

1 stop10h 53m

$136

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Sat 4/25

4:59 pm-11:09 am

1 stop18h 10m

Buffalo

Wed 4/29

1:56 pm-12:49 am

1 stop10h 53m

$137

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 4/23

7:21 pm-11:23 am

1 stop16h 02m

Buffalo

Sun 4/26

12:07 pm-12:49 am

1 stop12h 42m

$143

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 4/24

5:05 am-11:23 am

1 stop6h 18m

Buffalo

Sun 4/26

12:07 pm-12:49 am

1 stop12h 42m

$148

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Sat 4/18

5:05 am-12:13 pm

1 stop7h 08m

Buffalo

Sat 4/25

1:11 pm-12:49 am

1 stop11h 38m

$154

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 4/17

5:05 am-11:13 am

1 stop6h 08m

Buffalo

Fri 4/24

12:18 pm-10:31 pm

1 stop10h 13m

$157

Quickest round-trip

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 4/16

5:05 am-11:40 am

1 stop6h 35m

Buffalo

Sun 4/19

12:07 pm-5:57 pm

1 stop5h 50m

$160

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

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Other information

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of April, then book flights to Buffalo from Miami during February instead. Flights to Buffalo in February, while not as cheap as those in April, still average around $213.

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 $243 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 $177 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.

Can stopping save me money on Miami to Buffalo flights?

No. A direct flight is the cheapest option for a flight between Miami to Buffalo.

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	5h 23m
Direct flights	Sun
Airports in Buffalo	1 airport

The fastest flight from Miami to Buffalo takes 5h 23m

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).

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How far is Miami to Buffalo by plane?
There are 1184.0 mi between Miami and Buffalo. A reasonable flight in good conditions will take 5h 23m.
When did momondo last update prices for flights from Miami Airport to Buffalo Airport?
Prices for flights from Miami Airport to Buffalo Airport are updated daily.
How many operators does momondo search for flights from Miami Airport to Buffalo Airport?
As of March 2026, there are 5 operators available to choose from for flights from Miami Airport to Buffalo Airport.
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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Miami to Buffalo?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Miami to Buffalo is Boeing 737-800 (50.00% of total bookings). The next most popular plane models are Airbus A320-100/200 (37.50%) and Embraer 175 (12.50%).
What is the most popular airline from Miami to Buffalo?
Based on momondo bookings for flights between Miami and Buffalo, the leading airline is American Airlines, making up 44% of the total bookings. Other popular airlines include Southwest with 27%, Delta with 13%, and JetBlue with 11%.

Best airlines flying from Miami to Buffalo

Compare and see reviews for airlines that fly from Miami to Buffalo with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $126	Free Cancellation	Rating 8.0 4,324 reviews	Search Southwest flights
Frontier	PriceFrom $144	Free Cancellation	Rating 5.7 3,019 reviews	Search Frontier flights
JetBlue	PriceFrom $161	Free Cancellation	Rating 7.2 2,908 reviews	Search JetBlue flights
American Airlines	PriceFrom $162	Free Cancellation	Rating 7.1 11,486 reviews	Search American Airlines flights
Delta	PriceFrom $197	Free Cancellation	Rating 7.9 8,314 reviews	Search Delta flights

Southwest Flights From Miami to Buffalo
Southwest is one of the most popular airlines flying from Miami to Buffalo, operating 1 flight/week on average for this route. A good Southwest flight deal for Miami to Buffalo starts from $126 round-trip, up to an average price of $227. Our users have rated Southwest at 8.0/10.
American Airlines Flights From Miami to Buffalo
The best American Airlines deal for Miami to Buffalo flight tickets found on momondo in the last 72 hours was $162, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $254 round-trip. American Airlines operates 1 flight out of Miami into Buffalo in an average week, so prices vary by time and availability. 11,486 American Airlines reviews by users on momondo have scored the airline at 7.1/10.

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Miami to Buffalo. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Buffalo from Miami on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Miami to Buffalo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Buffalo from Miami. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Miami to Buffalo from $63

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Buffalo departing on 5/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Miami to Buffalo

What is the cheapest month to fly to Buffalo?

What is the cheapest Miami to Buffalo flight route?

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

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

Can stopping save me money on Miami to Buffalo flights?

How have Miami to Buffalo flight prices changed over time?

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

What airlines fly to Buffalo?

How often are flights from Miami to Buffalo delayed?

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

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

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

Which airport is the most popular layover for flights between Miami and Buffalo?

Which layover airport offers the lowest fares from Miami to Buffalo?

Which layover airport has the shortest travel time from Miami to Buffalo?

Which layover airport has the shortest connection time from Miami to Buffalo?

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

When to book flights from Miami to Buffalo

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

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Southwest Flights From Miami to Buffalo

American Airlines Flights From Miami to Buffalo

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Why use momondo?

An easier way to manage your Buffalo trip

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