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Cheap flights from Miami to Buffalo from $77

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 9/7. 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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0 bags

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Find the cheapest flights from Miami to Buffalo

Cheap round-trip flights

Frontier Logo
5:05 am - 1:47 pmMIA-BUF
8h 42m1 stop
Frontier Logo
2:42 pm - 12:34 amBUF-MIA
9h 52m1 stop
$144Frontier
Find Deal
Fri, Nov 7 - Mon, Nov 10
American Airlines Logo
8:40 am - 11:41 amMIA-BUF
3h 01mnonstop
American Airlines Logo
12:32 pm - 3:40 pmBUF-MIA
3h 08mnonstop
$153American Airlines
Find Deal
Fri, Nov 7 - Mon, Nov 10
Frontier Logo
5:30 am - 11:22 amMIA-BUF
5h 52m1 stop
Frontier Logo
12:17 pm - 12:12 amBUF-MIA
11h 55m1 stop
$163Frontier
Find Deal
Thu, Sep 11 - Thu, Sep 18
Southwest Logo
7:35 am - 1:50 pmMIA-BUF
6h 15m1 stop
Southwest Logo
7:15 am - 11:50 amBUF-MIA
4h 35m1 stop
$166Southwest
Find Deal
Thu, Sep 11 - Thu, Sep 18
American Airlines Logo
4:01 pm - 11:55 pmMIA-BUF
7h 54m1 stop
American Airlines Logo
6:45 pm - 11:56 pmBUF-MIA
5h 11m1 stop
$167American Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
Southwest Logo
6:25 am - 12:10 pmMIA-BUF
5h 45m1 stop
Southwest Logo
6:10 pm - 10:55 pmBUF-MIA
4h 45m1 stop
$172Southwest
Find Deal
Thu, Oct 2 - Sun, Oct 5
United Airlines Logo
10:58 am - 7:01 pmMIA-BUF
8h 03m2 stops
United Airlines Logo
6:30 am - 2:17 pmBUF-MIA
7h 47m1 stop
$212United Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
Delta Logo
6:00 am - 11:01 amMIA-BUF
5h 01m1 stop
Delta Logo
6:03 am - 2:10 pmBUF-MIA
8h 07m1 stop
$217Delta
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Tue, Sep 30 - Sat, Oct 4
Delta Logo
6:00 am - 10:57 amMIA-BUF
4h 57m1 stop
Delta Logo
6:20 am - 11:25 amBUF-MIA
5h 05m1 stop
$228Delta
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Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
8:30 am - 9:16 pmMIA-BUF
12h 46m2 stops
United Airlines Logo
6:30 am - 12:16 pmBUF-MIA
5h 46m1 stop
$250United Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7

Southwest flights from Miami to Buffalo

Our best Southwest deals on Miami to Buffalo flight tickets
Southwest
Sep 11
MIA7:35 amMiami
6h 15m
1 stop
BUF1:50 pmBuffalo
Sep 18
BUF7:15 amBuffalo
4h 35m
1 stop
MIA11:50 amMiami
$166
Find similar
Southwest
Oct 2
MIA6:25 amMiami
5h 45m
1 stop
BUF12:10 pmBuffalo
Oct 5
BUF6:10 pmBuffalo
4h 45m
1 stop
MIA10:55 pmMiami
$172
Find similar
Southwest
Sep 14
MIA7:30 amMiami
5h 30m
1 stop
BUF1:00 pmBuffalo
Sep 16
BUF10:15 amBuffalo
6h 05m
1 stop
MIA4:20 pmMiami
$176
Find similar

United Airlines flights from Miami to Buffalo

Our best United Airlines deals on Miami to Buffalo flight tickets
United Airlines
Sep 23
MIA10:58 amMiami
8h 03m
2 stops
BUF7:01 pmBuffalo
Sep 30
BUF6:30 amBuffalo
7h 47m
1 stop
MIA2:17 pmMiami
$212
Find similar
United Airlines
Sep 4
MIA8:30 amMiami
12h 46m
2 stops
BUF9:16 pmBuffalo
Sep 7
BUF6:30 amBuffalo
5h 46m
1 stop
MIA12:16 pmMiami
$250
Find similar
United Airlines
Sep 11
MIA8:30 amMiami
10h 31m
2 stops
BUF7:01 pmBuffalo
Sep 18
BUF6:00 amBuffalo
8h 11m
2 stops
MIA2:11 pmMiami
$267
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Miami to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Miami to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 11/7

5:05 am-1:47 pm

1 stop8h 42m

Buffalo

Mon 11/10

2:42 pm-12:34 am

1 stop9h 52m

$144

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 11/7

8:40 am-11:41 am

Nonstop3h 01m

Buffalo

Mon 11/10

12:32 pm-3:40 pm

Nonstop3h 08m

$153

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 9/11

5:30 am-11:22 am

1 stop5h 52m

Buffalo

Thu 9/18

12:17 pm-12:12 am

1 stop11h 55m

$163

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 9/11

7:35 am-1:50 pm

1 stop6h 15m

Buffalo

Thu 9/18

7:15 am-11:50 am

1 stop4h 35m

$166

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 9/23

4:01 pm-11:55 pm

1 stop7h 54m

Buffalo

Tue 9/30

6:45 pm-11:56 pm

1 stop5h 11m

$167

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 10/2

6:25 am-12:10 pm

1 stop5h 45m

Buffalo

Sun 10/5

6:10 pm-10:55 pm

1 stop4h 45m

$172

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 9/23

10:58 am-7:01 pm

2 stops8h 03m

Buffalo

Tue 9/30

6:30 am-2:17 pm

1 stop7h 47m

$212

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 9/30

6:00 am-11:01 am

1 stop5h 01m

Buffalo

Sat 10/4

6:03 am-2:10 pm

1 stop8h 07m

$217

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 8/26

6:00 am-10:57 am

1 stop4h 57m

Buffalo

Tue 9/2

6:20 am-11:25 am

1 stop5h 05m

$228

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 9/4

8:30 am-9:16 pm

2 stops12h 46m

Buffalo

Sun 9/7

6:30 am-12:16 pm

1 stop5h 46m

$250

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buffalo from

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

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 January instead. Flights to Buffalo in January, while not as cheap as those in February, still average around $227.

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

Our data shows that Tuesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $257. 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?

At noon is the cheapest time of day to fly from Miami to Buffalo when you can find flight prices for as low as $242. Flying to Buffalo at noon 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 $266 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 $170 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.

How have Miami to Buffalo flight prices changed over time?

As of August 2025, prices for Miami to Buffalo flights are approximately 8% 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

$77

Fastest flight time

3h 01m

Direct flights

Tue, Sat and Sun

Airports in Buffalo

1 airport
The best one-way flight to Buffalo from Miami in the past 72 hours is $77. The best round-trip flight deal from Miami to Buffalo found on momondo in the last 72 hours is $144.
The fastest flight from Miami to Buffalo takes 3h 01m
Direct flights go from Miami to Buffalo on Tuesday, Saturday and Sunday. Airlines offering direct flights are: Delta and American Airlines.
There is 1 airport near Buffalo: 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 3h 01m.

  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $114Free CancellationRating
5.8
3,219 reviews
Search Frontier flights
JetBluePriceFrom $146Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
SouthwestPriceFrom $158Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
American AirlinesPriceFrom $165Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $197Free CancellationRating
8.0
7,980 reviews
Search Delta flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Tonawanda
Amherst
Williamsville
Grand Island
Lockport
Orchard Park
West Seneca
East Aurora
Bowmansville
Eden
Angola

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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