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

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

How often are flights from Miami to Buffalo delayed?

Historically, on average around 21% 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 124 minutes.

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 6 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

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.

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

Generally, flights departing in the evening 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 Atlanta (ATL) offer the lowest average round-trip price of $226.

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.

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 19% 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 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 February 2026, there are 4 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.

$74 Cheap Flights from Miami to Buffalo in 2026

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 am - 12:54 pm

MIA

BUF

5h 49m

1 stop

1:48 pm - 12:16 pm

BUF

MIA

22h 28m

1 stop

$150Multiple Airlines

Thu, Feb 26 - Mon, Mar 2

6:59 pm - 12:54 pm

MIA

BUF

17h 55m

1 stop

2:19 pm - 12:42 am

BUF

MIA

10h 23m

1 stop

$151Frontier

Wed, Feb 25 - Sun, Mar 1

5:05 am - 12:44 pm

MIA

BUF

7h 39m

1 stop

1:48 pm - 12:16 pm

BUF

MIA

22h 28m

1 stop

$152Multiple Airlines

Fri, Feb 27 - Mon, Mar 2

7:05 am - 12:44 pm

MIA

BUF

5h 39m

1 stop

2:19 pm - 12:42 am

BUF

MIA

10h 23m

1 stop

$155Multiple Airlines

Fri, Feb 27 - Sun, Mar 1

5:05 am - 12:54 pm

MIA

BUF

7h 49m

1 stop

1:48 pm - 12:42 am

BUF

MIA

10h 54m

1 stop

$164Frontier

Thu, Feb 26 - Mon, Mar 2

7:05 am - 12:54 pm

MIA

BUF

5h 49m

1 stop

12:50 pm - 10:34 am

BUF

MIA

21h 44m

1 stop

$167Multiple Airlines

Thu, Mar 5 - Mon, Mar 9

5:05 am - 12:54 pm

MIA

BUF

7h 49m

1 stop

12:50 pm - 1:06 pm

BUF

MIA

24h 16m

1 stop

$168Frontier

Thu, Mar 5 - Mon, Mar 9

6:15 am - 11:25 am

MIA

BUF

5h 10m

1 stop

6:05 am - 11:30 am

BUF

MIA

5h 25m

1 stop

$177Southwest

Thu, Apr 2 - Wed, May 20

5:05 am - 12:54 pm

MIA

BUF

7h 49m

1 stop

9:25 pm - 1:06 pm

BUF

MIA

15h 41m

2 stops

$178Frontier

Thu, Mar 5 - Mon, Mar 9

7:04 pm - 12:05 pm

MIA

BUF

17h 01m

1 stop

12:45 pm - 8:07 pm

BUF

MIA

7h 22m

1 stop

$179Multiple Airlines

Wed, Mar 11 - Sun, Mar 15

Frontier flights from Miami to Buffalo

Our best Frontier deals on Miami to Buffalo flight tickets

Frontier

Feb 25

MIA6:59 pmMiami

17h 55m

1 stop

BUF12:54 pmBuffalo

Mar 1

BUF2:19 pmBuffalo

10h 23m

1 stop

MIA12:42 amMiami

$151

Frontier

Feb 26

MIA5:05 amMiami

7h 49m

1 stop

BUF12:54 pmBuffalo

Mar 2

BUF1:48 pmBuffalo

10h 54m

1 stop

MIA12:42 amMiami

$164

Frontier

Mar 5

MIA5:05 amMiami

7h 49m

1 stop

BUF12:54 pmBuffalo

Mar 9

BUF12:50 pmBuffalo

24h 16m

1 stop

MIA1:06 pmMiami

$168

Southwest flights from Miami to Buffalo

Our best Southwest deals on Miami to Buffalo flight tickets

Southwest

Apr 2

MIA6:15 amMiami

5h 10m

1 stop

BUF11:25 amBuffalo

May 20

BUF6:05 amBuffalo

5h 25m

1 stop

MIA11:30 amMiami

$177

Southwest

Mar 6

MIA6:15 amMiami

5h 10m

1 stop

BUF11:25 amBuffalo

Mar 11

BUF6:00 amBuffalo

8h 25m

1 stop

MIA2:25 pmMiami

$192

Southwest

Mar 14

MIA6:40 amMiami

5h 05m

1 stop

BUF11:45 amBuffalo

Mar 18

BUF4:15 pmBuffalo

5h 25m

1 stop

MIA9:40 pmMiami

$250

Fly from

Fly to

Route

Depart

Return

Price

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 2/26

7:05 am-12:54 pm

1 stop5h 49m

Buffalo

Mon 3/2

1:48 pm-12:16 pm

1 stop22h 28m

$150

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 2/25

6:59 pm-12:54 pm

1 stop17h 55m

Buffalo

Sun 3/1

2:19 pm-12:42 am

1 stop10h 23m

$151

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 2/27

5:05 am-12:44 pm

1 stop7h 39m

Buffalo

Mon 3/2

1:48 pm-12:16 pm

1 stop22h 28m

$152

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 2/27

7:05 am-12:44 pm

1 stop5h 39m

Buffalo

Sun 3/1

2:19 pm-12:42 am

1 stop10h 23m

$155

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 2/26

5:05 am-12:54 pm

1 stop7h 49m

Buffalo

Mon 3/2

1:48 pm-12:42 am

1 stop10h 54m

$164

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 3/5

7:05 am-12:54 pm

1 stop5h 49m

Buffalo

Mon 3/9

12:50 pm-10:34 am

1 stop21h 44m

$167

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 3/5

5:05 am-12:54 pm

1 stop7h 49m

Buffalo

Mon 3/9

12:50 pm-1:06 pm

1 stop24h 16m

$168

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 4/2

6:15 am-11:25 am

1 stop5h 10m

Buffalo

Wed 5/20

6:05 am-11:30 am

1 stop5h 25m

$177

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 3/5

5:05 am-12:54 pm

1 stop7h 49m

Buffalo

Mon 3/9

9:25 pm-1:06 pm

2 stops15h 41m

$178

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 3/11

7:04 pm-12:05 pm

1 stop17h 01m

Buffalo

Sun 3/15

12:45 pm-8:07 pm

1 stop7h 22m

$179

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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

Layovers

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 October instead. Flights to Buffalo in October, while not as cheap as those in February, still average around $219.

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 $245 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 February 2026, prices for Miami to Buffalo flights are approximately 100% 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	$152
Fastest flight time	5h 10m
Direct flights	Sun
Airports in Buffalo	1 airport

The best one-way flight to Buffalo from Miami in the past 72 hours is $152. 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 10m

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

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 10m.
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 February 2026, there are 4 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 50% of the total bookings. Other popular airlines include Southwest with 28%, Delta with 15%, and JetBlue with 8%.

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 4,280 reviews	Search Southwest flights
JetBlue	PriceFrom $161	Free Cancellation	Rating 7.2 2,894 reviews	Search JetBlue flights
American Airlines	PriceFrom $166	Free Cancellation	Rating 7.2 11,266 reviews	Search American Airlines flights
Delta	PriceFrom $178	Free Cancellation	Rating 7.9 8,180 reviews	Search Delta flights

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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 $74

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 3/2. 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?

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

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Airports in Buffalo

Best airlines flying from Miami to Buffalo

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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.

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