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Cheap flights from Miami to Buffalo from C$ 89

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 28/2. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
11:40 a.m. - 6:00 p.m.
MIA
-
BUF
6h 20m
1 stop
Southwest Logo
5:30 p.m. - 10:00 p.m.
BUF
-
MIA
4h 30m
1 stop
C$ 242Southwest
Thu, 16 Apr - Sun, 26 Apr
Southwest Logo
7:55 a.m. - 3:10 p.m.
MIA
-
BUF
7h 15m
1 stop
Southwest Logo
1:25 p.m. - 10:30 p.m.
BUF
-
MIA
9h 05m
1 stop
C$ 263Southwest
Wed, 18 Feb - Sat, 21 Feb
Delta Logo
8:05 a.m. - 3:53 p.m.
MIA
-
BUF
7h 48m
1 stop
Delta Logo
3:54 p.m. - 9:50 p.m.
BUF
-
MIA
5h 56m
1 stop
C$ 297Delta
Wed, 22 Apr - Sat, 25 Apr
United Airlines Logo
6:35 p.m. - 11:44 p.m.
MIA
-
BUF
5h 09m
1 stop
United Airlines Logo
6:07 a.m. - 2:58 p.m.
BUF
-
MIA
8h 51m
2 stops
C$ 304United Airlines
Fri, 27 Feb - Wed, 4 Mar
Delta Logo
6:01 p.m. - 11:26 p.m.
MIA
-
BUF
5h 25m
1 stop
Delta Logo
3:39 p.m. - 11:20 p.m.
BUF
-
MIA
7h 41m
1 stop
C$ 324Delta
Tue, 17 Feb - Fri, 20 Feb
Delta Logo
6:00 a.m. - 11:03 a.m.
MIA
-
BUF
5h 03m
1 stop
Delta Logo
7:32 p.m. - 12:55 a.m.
BUF
-
MIA
5h 23m
1 stop
C$ 325Delta
Fri, 15 May - Mon, 18 May
Delta Logo
10:33 a.m. - 5:31 p.m.
MIA
-
BUF
6h 58m
1 stop
Delta Logo
3:39 p.m. - 11:20 p.m.
BUF
-
MIA
7h 41m
1 stop
C$ 351Delta
Tue, 17 Feb - Fri, 20 Feb
Delta Logo
8:05 a.m. - 3:11 p.m.
MIA
-
BUF
7h 06m
1 stop
Delta Logo
7:40 p.m. - 12:56 a.m.
BUF
-
MIA
5h 16m
1 stop
C$ 354Delta
Thu, 16 Jul - Mon, 20 Jul
Southwest Logo
7:35 a.m. - 9:15 p.m.
MIA
-
BUF
13h 40m
2 stops
Southwest Logo
1:25 p.m. - 11:35 p.m.
BUF
-
MIA
10h 10m
1 stop
C$ 365Southwest
Tue, 17 Feb - Fri, 20 Feb
Delta Logo
5:36 p.m. - 12:14 a.m.
MIA
-
BUF
6h 38m
1 stop
Delta Logo
11:52 a.m. - 6:54 p.m.
BUF
-
MIA
7h 02m
1 stop
C$ 380Delta
Tue, 24 Feb - Sat, 28 Feb

Delta flights from Miami to Buffalo

Our best Delta deals on Miami to Buffalo flight tickets
Delta
22 Apr
MIA1:16 p.m.Miami
5h 15m
1 stop
BUF6:31 p.m.Buffalo
26 Apr
BUF12:06 p.m.Buffalo
6h 29m
1 stop
MIA6:35 p.m.Miami
C$ 297
Delta
17 Feb
MIA6:01 p.m.Miami
5h 25m
1 stop
BUF11:26 p.m.Buffalo
20 Feb
BUF3:39 p.m.Buffalo
7h 41m
1 stop
MIA11:20 p.m.Miami
C$ 324
Delta
15 May
MIA6:00 a.m.Miami
5h 03m
1 stop
BUF11:03 a.m.Buffalo
18 May
BUF7:32 p.m.Buffalo
5h 23m
1 stop
MIA12:55 a.m.Miami
C$ 325

United Airlines flights from Miami to Buffalo

Our best United Airlines deals on Miami to Buffalo flight tickets
United Airlines
27 Feb
MIA6:35 p.m.Miami
5h 09m
1 stop
BUF11:44 p.m.Buffalo
4 Mar
BUF6:07 a.m.Buffalo
8h 51m
2 stops
MIA2:58 p.m.Miami
C$ 304
United Airlines
19 Feb
MIA2:15 p.m.Miami
9h 29m
2 stops
BUF11:44 p.m.Buffalo
22 Feb
BUF6:00 a.m.Buffalo
5h 16m
1 stop
MIA11:16 a.m.Miami
C$ 428
United Airlines
8 Feb
MIA4:54 p.m.Miami
5h 37m
1 stop
BUF10:31 p.m.Buffalo
10 Feb
BUF9:55 a.m.Buffalo
6h 27m
1 stop
MIA4:22 p.m.Miami
C$ 444

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 96,600 searches. Data last updated 7 February 2026.
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

Thu 16/4

11:40 a.m.-6:00 p.m.

1 stop6h 20m

Buffalo

Sun 26/4

5:30 p.m.-10:00 p.m.

1 stop4h 30m

C$ 242

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 18/2

7:55 a.m.-3:10 p.m.

1 stop7h 15m

Buffalo

Sat 21/2

1:25 p.m.-10:30 p.m.

1 stop9h 05m

C$ 263

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 22/4

8:05 a.m.-3:53 p.m.

1 stop7h 48m

Buffalo

Sat 25/4

3:54 p.m.-9:50 p.m.

1 stop5h 56m

C$ 297

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 27/2

6:35 p.m.-11:44 p.m.

1 stop5h 09m

Buffalo

Wed 4/3

6:07 a.m.-2:58 p.m.

2 stops8h 51m

C$ 304

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 17/2

6:01 p.m.-11:26 p.m.

1 stop5h 25m

Buffalo

Fri 20/2

3:39 p.m.-11:20 p.m.

1 stop7h 41m

C$ 324

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 15/5

6:00 a.m.-11:03 a.m.

1 stop5h 03m

Buffalo

Mon 18/5

7:32 p.m.-12:55 a.m.

1 stop5h 23m

C$ 325

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 17/2

10:33 a.m.-5:31 p.m.

1 stop6h 58m

Buffalo

Fri 20/2

3:39 p.m.-11:20 p.m.

1 stop7h 41m

C$ 351

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 16/7

8:05 a.m.-3:11 p.m.

1 stop7h 06m

Buffalo

Mon 20/7

7:40 p.m.-12:56 a.m.

1 stop5h 16m

C$ 354

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 17/2

7:35 a.m.-9:15 p.m.

2 stops13h 40m

Buffalo

Fri 20/2

1:25 p.m.-11:35 p.m.

1 stop10h 10m

C$ 365

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 24/2

5:36 p.m.-12:14 a.m.

1 stop6h 38m

Buffalo

Sat 28/2

11:52 a.m.-6:54 p.m.

1 stop7h 02m

C$ 380

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?

In general, February 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$ 271. The month of October is another great option to travel to Buffalo, with average flight prices from Miami averaging around C$ 299.

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 C$ 339 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 C$ 242 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.

How have Miami to Buffalo flight prices changed over time?

As of February 2026, prices for Miami to Buffalo flights are approximately 101% 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 09m

Direct flights

Sun

Airports in Buffalo

1 airport
The fastest flight from Miami to Buffalo takes 5h 09m
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).
Search flight deals

  • How far is Miami to Buffalo by plane?

    Buffalo is 1905.4 km away from Miami. A reasonable flight in good conditions will take 5h 09m.

  • 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?

Travelling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Tonawanda
Orchard Park
Cheektowaga
East Aurora
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.

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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