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.

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 16% of their flights experiencing any sort of delay.

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

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

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

Flights via Orlando (MCO) offer the lowest average round-trip price of $161.

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 37% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 6 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

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

Charlotte (CLT) was the most common stop: 41% of momondo users choosing 1-stop flights on this route connected there.

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. 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 American Airlines are the most popular carriers operating from Miami to Buffalo

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

Flights connecting via Orlando (MCO) have the shortest average one-way travel time: 4h 35m.

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.

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 December 2025, 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.

$49 Cheap Flights from Miami to Buffalo in 2025/26

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5:05 am - 12:54 pm

MIA

BUF

7h 49m1 stop

1:48 pm - 12:42 am

BUF

MIA

10h 54m1 stop

$123Frontier

Thu, Feb 19 - Mon, Feb 23

7:00 am - 12:44 pm

MIA

BUF

5h 44m1 stop

1:39 pm - 11:56 am

BUF

MIA

22h 17m1 stop

$169Multiple Airlines

Thu, Jan 29 - Sun, Feb 1

5:20 am - 12:00 pm

MIA

BUF

6h 40m1 stop

1:15 pm - 11:56 am

BUF

MIA

22h 41m1 stop

$174Multiple Airlines

Fri, Jan 9 - Mon, Jan 12

5:15 am - 11:20 am

MIA

BUF

6h 05m1 stop

1:39 pm - 12:47 am

BUF

MIA

11h 08m1 stop

$178Frontier

Fri, Jan 16 - Fri, Jan 23

6:45 am - 12:05 pm

MIA

BUF

5h 20m1 stop

5:50 am - 11:20 am

BUF

MIA

5h 30m1 stop

$189Southwest

Fri, Jan 16 - Tue, Jan 20

7:00 am - 12:00 pm

MIA

BUF

29h 00m1 stop

7:14 pm - 11:56 am

BUF

MIA

16h 42m1 stop

$191Multiple Airlines

Thu, Jan 8 - Thu, Jan 15

6:55 am - 11:40 am

MIA

BUF

4h 45m1 stop

5:05 pm - 10:00 pm

BUF

MIA

4h 55m1 stop

$199Southwest

Thu, Jan 8 - Thu, Jan 8

4:03 pm - 11:41 pm

MIA

BUF

7h 38m1 stop

5:12 am - 12:52 pm

BUF

MIA

7h 40m1 stop

$201American Airlines

Fri, Jan 9 - Mon, Jan 12

7:00 am - 9:31 am

MIA

BUF

26h 31m2 stops

7:14 pm - 11:56 am

BUF

MIA

16h 42m1 stop

$206Multiple Airlines

Thu, Jan 8 - Thu, Jan 15

5:30 am - 12:44 pm

MIA

BUF

7h 14m1 stop

1:39 pm - 1:21 pm

BUF

MIA

23h 42m2 stops

$210Frontier

Thu, Jan 29 - Sun, Feb 1

Delta flights from Miami to Buffalo

Our best Delta deals on Miami to Buffalo flight tickets

Delta

Jun 9

MIA10:20 amMiami

5h 11m

1 stop

BUF3:31 pmBuffalo

Jun 16

BUF3:50 pmBuffalo

5h 42m

1 stop

MIA9:32 pmMiami

$217

Find similar

Delta

Dec 15

MIA6:30 pmMiami

5h 29m

1 stop

BUF11:59 pmBuffalo

Dec 16

BUF6:25 pmBuffalo

6h 21m

1 stop

MIA12:46 amMiami

$305

Find similar

Delta

Dec 24

MIA5:45 pmMiami

5h 52m

1 stop

BUF11:37 pmBuffalo

Jan 1

BUF6:00 amBuffalo

6h 59m

1 stop

MIA12:59 pmMiami

$328

Find similar

United Airlines flights from Miami to Buffalo

Our best United Airlines deals on Miami to Buffalo flight tickets

United Airlines

Jan 21

MIA4:54 pmMiami

5h 37m

1 stop

BUF10:31 pmBuffalo

Jan 22

BUF6:00 amBuffalo

11h 15m

2 stops

MIA5:15 pmMiami

$218

Find similar

United Airlines

Jan 21

MIA1:45 pmMiami

8h 46m

2 stops

BUF10:31 pmBuffalo

Jan 22

BUF2:49 pmBuffalo

9h 10m

2 stops

MIA11:59 pmMiami

$227

Find similar

United Airlines

Dec 24

MIA2:10 pmMiami

6h 44m

1 stop

BUF8:54 pmBuffalo

Jan 3

BUF7:48 pmBuffalo

5h 20m

1 stop

MIA1:08 amMiami

$266

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Fly from

Fly to

Route

Depart

Return

Price

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 2/19

5:05 am-12:54 pm

1 stop7h 49m

Buffalo

Mon 2/23

1:48 pm-12:42 am

1 stop10h 54m

$123

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 1/29

7:00 am-12:44 pm

1 stop5h 44m

Buffalo

Sun 2/1

1:39 pm-11:56 am

1 stop22h 17m

$169

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 1/9

5:20 am-12:00 pm

1 stop6h 40m

Buffalo

Mon 1/12

1:15 pm-11:56 am

1 stop22h 41m

$174

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 1/16

5:15 am-11:20 am

1 stop6h 05m

Buffalo

Fri 1/23

1:39 pm-12:47 am

1 stop11h 08m

$178

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 1/16

6:45 am-12:05 pm

1 stop5h 20m

Buffalo

Tue 1/20

5:50 am-11:20 am

1 stop5h 30m

$189

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 1/8

7:00 am-12:00 pm

1 stop29h 00m

Buffalo

Thu 1/15

7:14 pm-11:56 am

1 stop16h 42m

$191

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 1/8

6:55 am-11:40 am

1 stop4h 45m

Buffalo

Thu 1/8

5:05 pm-10:00 pm

1 stop4h 55m

$199

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 1/9

4:03 pm-11:41 pm

1 stop7h 38m

Buffalo

Mon 1/12

5:12 am-12:52 pm

1 stop7h 40m

$201

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 1/8

7:00 am-9:31 am

2 stops26h 31m

Buffalo

Thu 1/15

7:14 pm-11:56 am

1 stop16h 42m

$206

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 1/29

5:30 am-12:44 pm

1 stop7h 14m

Buffalo

Sun 2/1

1:39 pm-1:21 pm

2 stops23h 42m

$210

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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

Layovers

Other information

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of February, then book flights to Buffalo from Miami during December instead. Flights to Buffalo in December, while not as cheap as those in February, still average around $216.

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

Our data shows that Friday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $177. Flights from Miami to Buffalo on a Saturday will generally be more expensive and average around $798. 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?

In the morning is the cheapest time of day to fly from Miami to Buffalo when you can find flight prices for as low as $177. Flying to Buffalo in the morning is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Buffalo, so prices are often more expensive at around $798 per ticket.

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 $246 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 are 2 cabin classes 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 December 2025, prices for Miami to Buffalo flights are approximately 6% 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

Best Price Found	$609
Fastest flight time	5h 02m
Direct flights	Sun
Airports in Buffalo	1 airport

The best one-way flight to Buffalo from Miami in the past 72 hours is $609. The best round-trip flight deal from Miami to Buffalo found on momondo in the last 72 hours is $177.

The fastest flight from Miami to Buffalo takes 5h 02m

Direct flights go from Miami to Buffalo on Sunday. The only airline offering direct flights is Delta.

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?
There are 1184.0 mi between Miami and Buffalo. A reasonable flight in good conditions will take 5h 02m.
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 December 2025, 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 (40.00% of total bookings). The next most popular plane models are Airbus A320-100/200 (30.00%), Embraer 175 (20.00%), and Embraer 195 E2 (10.00%).
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 52% of the total bookings. Other popular airlines include Southwest with 22%, Delta with 13%, and JetBlue with 9%.

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
Frontier	PriceFrom $144	Free Cancellation	Rating 5.8 3,084 reviews	Search Frontier flights
JetBlue	PriceFrom $155	Free Cancellation	Rating 7.2 2,898 reviews	Search JetBlue flights
Southwest	PriceFrom $158	Free Cancellation	Rating 7.9 4,252 reviews	Search Southwest flights
American Airlines	PriceFrom $166	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Delta	PriceFrom $178	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights

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Eden

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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 $49

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 1/19. 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?

If you aren’t able to travel during the month of February, then book flights to Buffalo from Miami during December instead. Flights to Buffalo in December, while not as cheap as those in February, still average around $216.

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

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

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?

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

There are 2 cabin classes 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 December 2025, prices for Miami to Buffalo flights are approximately 6% more expensive when compared to flights at the same time last year.

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

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

What airlines fly to Buffalo?

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

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

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. 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, American Airlines have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

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

Charlotte (CLT) was the most common stop: 41% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Orlando (MCO) offer the lowest average round-trip price of $161.

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

Flights connecting via Orlando (MCO) have the shortest average one-way travel time: 4h 35m.

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.

When to book flights from Miami to Buffalo

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

Best Price Found

Fastest flight time

Direct flights

Airports in Buffalo

How far is Miami to Buffalo by plane?

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

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

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

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

What is the most popular plane model from Miami to Buffalo?

What is the most popular airline from Miami to Buffalo?

Best airlines flying from Miami to Buffalo

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

Traveling to a place near Buffalo?

Why use momondo?

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

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

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

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.