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$66+ Cheap flights from Miami to Buffalo (MIA - BUF)

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BUF
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find cheap flights from Miami to Buffalo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Miami to Buffalo are usually found in February or October, booked 56 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$176
(Priceline)

One-way from

$66
(Justfly.com)

Popular in

December

Cheapest in

February

Average price

$227

Good round-trip deal

$177 or less
Provider with most accurate pricing for Miami-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Buffalo flights.
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From Miami to Buffalo
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One-way flight from Miami to Buffalo
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Miami to Buffalo.
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Find flight deals from Miami to Buffalo

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 October 28, 2025.

This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:01 amMIA - BUF
1 stop10h 27mFrontier
Sun 11/92:42 pmBUF - MIA
1 stop9h 52mFrontier
Deal found 10/26$176
This Booking.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/209:05 amMIA - BUF
1 stop25h 52mFrontier
Mon 11/2410:21 amBUF - MIA
1 stop6h 48mFrontier
Deal found 10/28$198
This Southwest deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:10 amMIA - BUF
1 stop7h 10mSouthwest
Tue 11/255:30 amBUF - MIA
1 stop5h 25mSouthwest
Deal found 10/28$199
This Priceline deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:01 amMIA - BUF
1 stop8h 46mFrontier
Sun 11/1612:39 pmBUF - MIA
1 stop5h 28mFrontier
Deal found 10/27$202
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:55 amMIA - BUF
2 stops23h 02mFrontier
Wed 11/263:28 pmBUF - MIA
1 stop22h 57mFrontier
Deal found 10/28$206
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/192:21 pmMIA - BUF
2 stops22h 45mFrontier
Sat 11/2210:24 amBUF - MIA
1 stop13h 16mFrontier
Deal found 10/28$209
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:19 pmMIA - BUF
1 stop19h 51mFrontier
Wed 12/245:44 pmBUF - MIA
1 stop7h 03mFrontier
Deal found 10/27$214
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:28 amMIA - BUF
1 stop6h 51mDelta
Sun 11/233:45 pmBUF - MIA
1 stop7h 28mDelta
Deal found 10/28$217
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amMIA - BUF
2 stops31h 12mFrontier
Mon 1/55:40 pmBUF - MIA
1 stop7h 11mFrontier
Deal found 10/27$219
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/183:06 pmMIA - BUF
2 stops46h 00mFrontier
Mon 11/245:05 pmBUF - MIA
1 stop6h 34mFrontier
Deal found 10/26$220

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 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Miami to Buffalo that are best for you.

Fly from

Miami

Fly to

Buffalo

Route

Depart

Return

Price

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 11/19

7:10 am-2:20 pm

1 stop7h 10m

Buffalo

Tue 11/25

5:30 am-10:55 am

1 stop5h 25m

$199

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 11/14

11:52 am-9:08 pm

1 stop9h 16m

Buffalo

Sun 11/16

12:39 pm-6:07 pm

1 stop5h 28m

$202

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Sat 1/17

8:39 pm-11:59 pm

Nonstop3h 20m

Buffalo

Mon 1/19

4:17 pm-10:00 pm

1 stop5h 43m

$208

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 11/18

10:28 am-5:19 pm

1 stop6h 51m

Buffalo

Sun 11/23

3:45 pm-11:13 pm

1 stop7h 28m

$217

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 11/18

6:00 am-11:00 am

1 stop5h 00m

Buffalo

Mon 11/24

7:00 am-2:33 pm

1 stop7h 33m

$217

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 11/21

6:00 am-11:00 am

1 stop5h 00m

Buffalo

Mon 11/24

9:14 am-4:31 pm

1 stop7h 17m

$217

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 2/19

6:00 am-11:16 am

1 stop5h 16m

Buffalo

Sat 2/21

2:00 pm-9:02 pm

1 stop7h 02m

$217

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Mon 11/17

6:00 am-11:00 am

1 stop5h 00m

Buffalo

Mon 11/24

7:00 am-2:33 pm

1 stop7h 33m

$217

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 12/24

6:00 am-1:12 pm

2 stops31h 12m

Buffalo

Mon 1/5

5:40 pm-12:51 am

1 stop7h 11m

$219

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Sun 1/25

7:35 am-1:55 pm

1 stop6h 20m

$84

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 20 results
1
2

Compare providers for flights from Miami to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to Buffalo in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Miami-Buffalo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Miami-Buffalo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Miami-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Miami-Buffalo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Miami-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 24, 2025.

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, November is the cheapest month in which you can book a flight from Miami to Buffalo (average of $49). Flying from Miami to Buffalo in September is currently the most expensive (average of $128). 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 October 28, 2025.

It’s optimal to fly from Miami to Buffalo in the morning. By choosing this option you can save up to 77% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated October 28, 2025.
See what other customers who have flown with Southwest, Delta, and American Airlines from Miami to Buffalo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,995 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,033 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,907 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,122 reviews
Southwest
8.0
Very good
4,235 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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?

    For as low as $208, Southwest can have you in Buffalo from Miami in 3h 20m. Airlines will cover a distance of 1187 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Miami to Buffalo round-trip?

    Currently priced at $144, Frontier will fly you from Miami to Buffalo and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and Southwest - these airlines can fly you to your destination from $147 and $158, respectively. Frontier is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Miami to Buffalo?

    On average you can expect to pay $263 for a flight from Miami to Buffalo. The cheapest flight overall is $177 while the most popular route, (Miami - Buffalo) is currently priced at $189.

  • 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, November is the cheapest month in which you can book a flight from Miami to Buffalo (average of $49). Flying from Miami to Buffalo in September is currently the most expensive (average of $128). 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

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Miami to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Miami to Buffalo

Discover the top 5 airlines that operate flights from Miami to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$144Average$232FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$147Average$322FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$158Average$227FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$166Average$254FlexibilityNo cancel feeOn-time71%
DeltaCheapest$197Average$287FlexibilityNo cancel feeOn-timeN/A

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