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Cheap flights from Miami to Buffalo from C$ 130

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BUF
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Miami to Buffalo

Enter your travel dates to find the best prices.

Cheapest flights from Miami to Buffalo
Explore the most affordable flight options available from Miami to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Sat 18/46:35 a.m.
MIA
-
BUF
1 stop5h 20m
Southwest
Sat 25/42:00 p.m.
BUF
-
MIA
2 stops8h 05m
Southwest
Deal found 5/3C$ 277
Wed 8/45:05 a.m.
MIA
-
BUF
1 stop6h 28m
Frontier
Mon 13/412:42 p.m.
BUF
-
MIA
1 stop12h 07m
Frontier
Deal found 5/3C$ 288
Wed 15/48:05 a.m.
MIA
-
BUF
1 stop7h 48m
Delta
Sun 19/47:40 p.m.
BUF
-
MIA
1 stop5h 14m
Delta
Deal found 6/3C$ 294
Tue 28/44:50 p.m.
MIA
-
BUF
1 stop5h 25m
Southwest
Fri 1/512:40 p.m.
BUF
-
MIA
2 stops9h 20m
Southwest
Deal found 5/3C$ 301
Thu 30/411:40 a.m.
MIA
-
BUF
2 stops9h 50m
Southwest
Mon 4/512:40 p.m.
BUF
-
MIA
2 stops9h 20m
Southwest
Deal found 9/3C$ 308
Tue 2/67:20 a.m.
MIA
-
BUF
1 stop4h 55m
Southwest
Fri 5/65:55 p.m.
BUF
-
MIA
1 stop5h 20m
Southwest
Deal found 10/3C$ 322
Tue 21/47:00 a.m.
MIA
-
BUF
2 stops8h 20m
Southwest
Fri 24/44:00 p.m.
BUF
-
MIA
1 stop7h 00m
Southwest
Deal found 10/3C$ 328
Tue 7/45:05 a.m.
MIA
-
BUF
1 stop7h 12m
Frontier
Mon 13/412:42 p.m.
BUF
-
MIA
1 stop5h 35m
Frontier
Deal found 5/3C$ 334
Tue 14/45:46 p.m.
MIA
-
BUF
1 stop7h 04m
Delta
Sun 19/46:00 a.m.
BUF
-
MIA
1 stop6h 26m
Delta
Deal found 8/3C$ 337
Thu 19/36:40 a.m.
MIA
-
BUF
1 stop8h 35m
Southwest
Sun 22/312:40 p.m.
BUF
-
MIA
1 stop10h 20m
Southwest
Deal found 5/3C$ 342
Wed 1/712:30 p.m.
MIA
-
BUF
1 stop8h 33m
United Airlines
Wed 8/77:00 a.m.
BUF
-
MIA
1 stop8h 04m
United Airlines
Deal found 6/3C$ 346
Thu 30/712:30 p.m.
MIA
-
BUF
1 stop8h 33m
United Airlines
Tue 11/87:00 a.m.
BUF
-
MIA
1 stop7h 51m
United Airlines
Deal found 7/3C$ 347

Find flight deals from Miami to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 March 2026.

Round-trip from

C$ 277

One-way from

C$ 130

Popular in

November

Cheapest in

April

Average price

C$ 341
Southwest
  • Southwest
  • 18/4-25/4
  • 3 total stops
  • 13h 25m total
  • Miami to Buffalo
Search Deals
Frontier
  • Frontier
  • 18/5
  • 1 total stop
  • 5h 15m total
  • Miami to Buffalo
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 10 March 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

Cheapest round-trip

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Sat 18/4

6:35 a.m.-11:55 a.m.

1 stop5h 20m

Buffalo

Sat 25/4

2:00 p.m.-10:05 p.m.

2 stops8h 05m

C$ 277

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 15/4

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

1 stop7h 48m

Buffalo

Sun 19/4

7:40 p.m.-12:54 a.m.

1 stop5h 14m

C$ 294

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 28/4

4:50 p.m.-10:15 p.m.

1 stop5h 25m

Buffalo

Fri 1/5

5:20 p.m.-11:00 p.m.

1 stop5h 40m

C$ 294

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 21/4

7:00 a.m.-3:20 p.m.

2 stops8h 20m

Buffalo

Fri 24/4

4:00 p.m.-11:00 p.m.

1 stop7h 00m

C$ 328

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 3/9

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

1 stop7h 06m

Buffalo

Sun 6/9

10:30 a.m.-7:21 p.m.

1 stop8h 51m

C$ 337

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 1/7

12:30 p.m.-9:03 p.m.

1 stop8h 33m

Buffalo

Wed 8/7

7:00 a.m.-3:04 p.m.

1 stop8h 04m

C$ 346

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 21/4

6:40 a.m.-3:20 p.m.

1 stop8h 40m

Buffalo

Thu 23/4

12:40 p.m.-10:00 p.m.

2 stops9h 20m

C$ 388
Quickest round-trip

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 22/5

6:00 a.m.-11:13 a.m.

1 stop5h 13m

Buffalo

Mon 25/5

7:40 p.m.-12:47 a.m.

1 stop5h 07m

C$ 404

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 22/4

12:24 p.m.-11:50 p.m.

2 stops11h 26m

Buffalo

Thu 23/4

10:35 a.m.-4:16 p.m.

1 stop5h 41m

C$ 410

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 30/4

11:40 a.m.-9:30 p.m.

2 stops9h 50m

Buffalo

Sun 3/5

8:25 a.m.-5:15 p.m.

2 stops8h 50m

C$ 418

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Best time to book a flight from Miami to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Miami with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Miami to Buffalo

How far ahead should I book a flight from Miami to Buffalo?

Use this chart to determine the optimal time to book a round-trip flight from Miami to Buffalo. Price data was last updated on 6 March 2026.

The best time to book flights from Miami to Buffalo is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Miami to Buffalo?

Currently, July is the cheapest month in which you can book a flight from Miami to Buffalo (average of C$ 121). Flying from Miami to Buffalo in December is currently the most expensive (average of C$ 218). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MIA to BUF?

Find hourly flight availability from Miami to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Miami to Buffalo as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Miami to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Miami to Buffalo?

    There are many flights that can get you from Miami to Buffalo in 5h 20m. Fly via Southwest, Frontier, or Delta to get the fastest option. Miami and Buffalo are separated by a distance of 1910 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Miami to Buffalo?

    No one likes to see their flight delayed. When booking a flight from Miami to Buffalo consider choosing American Airlines (33%), Republic Airways (33%) or Qatar Airways (29%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Miami to Buffalo that include hotel bookings?

    Yes. In addition to deals on Miami to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Miami to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Buffalo.

  • Can I find deals for business class flights from Miami to Buffalo?

    Yes. Cheapflights offers flight deals from Miami to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Miami to Buffalo?

    Currently, July is the cheapest month in which you can book a flight from Miami to Buffalo (average of C$ 121). Flying from Miami to Buffalo in December is currently the most expensive (average of C$ 218). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Tonawanda
Batavia
Cheektowaga
Williamsville
Amherst

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How does Cheapflights help users find flights from Miami to Buffalo?

Cheapflights makes it easy to find Miami to Buffalo flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Miami to Buffalo?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Miami to Buffalo.

Can Cheapflights find flights from Miami to Buffalo with no change fees?

Yes, we can. To see specific flights from Miami to Buffalo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Miami to Buffalo become cheaper?

Not ready to book yet? You can track prices for flights from Miami to Buffalo on Cheapflights with our Price Alert feature and get notified when better prices are available.

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