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$84+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BUF
May 18 — May 251
Sun 5/18
Sun 5/25
1 adult, Economy
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Cheapflights Tip: The best prices from Miami to Buffalo are usually found in February or January, booked 64 days in advance, depart on a Tuesday or Wednesday and return on a Monday

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 May 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Priceline
3 stars

Round-trip from

$167
(American Airlines)

One-way from

$84
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$274
Provider with most accurate pricing for Miami-Buffalo flight deals.
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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. 5% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 13, 2025.

This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/147:22 pmMIA - BUF
1 stop4h 37mAmerican Airlines
Tue 7/156:08 amBUF - MIA
1 stop5h 10mAmerican Airlines
Deal found 5/12$167
This JetBlue deal was found by Cheapflights users on 5/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/611:11 amMIA - BUF
1 stop6h 33mJetBlue
Sun 6/86:00 amBUF - MIA
1 stop5h 46mJetBlue
Deal found 5/13$209
This Delta deal was found by Cheapflights users on 5/12. 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.
Mon 8/256:00 amMIA - BUF
1 stop5h 16mDelta
Tue 9/93:30 pmBUF - MIA
1 stop7h 14mDelta
Deal found 5/12$216
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1012:20 pmMIA - BUF
2 stops11h 24mUnited Airlines
Wed 7/166:00 amBUF - MIA
1 stop6h 12mUnited Airlines
Deal found 5/12$222
This Southwest deal was found by Cheapflights users on 5/12. 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 7/235:10 pmMIA - BUF
1 stop5h 45mSouthwest
Mon 7/285:35 amBUF - MIA
2 stops10h 10mSouthwest
Deal found 5/12$228
This Frontier deal was found by Cheapflights users on 5/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/279:40 amMIA - BUF
1 stop5h 41mFrontier
Sat 5/313:57 pmBUF - MIA
1 stop8h 58mFrontier
Deal found 5/12$240
This Mytrip deal was found by Cheapflights users on 5/12. 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.
Wed 6/410:29 amMIA - BUF
3 stops23h 45mMultiple Airlines
Sun 6/811:41 amBUF - MIA
2 stops18h 02mMultiple Airlines
Deal found 5/12$496

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 May 13, 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

Mon 7/14

7:22 pm-11:59 pm

1 stop4h 37m

Buffalo

Tue 7/15

6:08 am-11:18 am

1 stop5h 10m

$167

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Fri 6/6

11:11 am-5:44 pm

1 stop6h 33m

Buffalo

Sun 6/8

6:00 am-11:46 am

1 stop5h 46m

$209

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Mon 8/25

6:00 am-11:16 am

1 stop5h 16m

Buffalo

Tue 9/9

3:30 pm-10:44 pm

1 stop7h 14m

$216

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Thu 7/10

12:20 pm-11:44 pm

2 stops11h 24m

Buffalo

Wed 7/16

6:00 am-12:12 pm

1 stop6h 12m

$222

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 7/23

5:10 pm-10:55 pm

1 stop5h 45m

Buffalo

Mon 7/28

5:35 am-3:45 pm

2 stops10h 10m

$228

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 5/27

9:40 am-3:21 pm

1 stop5h 41m

Buffalo

Sat 5/31

3:57 pm-12:55 am

1 stop8h 58m

$240

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Wed 6/4

10:29 am-10:14 am

3 stops23h 45m

Buffalo

Sun 6/8

11:41 am-5:43 am

2 stops18h 02m

$496

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Mon 6/9

5:18 am-10:43 am

1 stop5h 25m

$84

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Tue 6/3

9:25 am-2:59 pm

1 stop5h 34m

$100

MiamiBuffalo

MIA - BUF

MIABUF

Miami

Sat 5/31

7:00 am-1:53 pm

1 stop6h 53m

$101

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 13 results
1
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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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy2 starsTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Buffalo flight deals on Cheapflights vs. FlightHub >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 Priceline the most. Priceline 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 May 9, 2025.

The best time to book flights from Miami to Buffalo is 64 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, January is the cheapest month in which you can book a flight from Miami to Buffalo (average of $256). Flying from Miami to Buffalo in December is currently the most expensive (average of $337). 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 May 13, 2025.

It’s optimal to fly from Miami to Buffalo at noon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Miami to Buffalo?

Use this chart to determine the cheapest time to fly round-trip from Miami to Buffalo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Miami to Buffalo flight should consider departing on Friday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 May 13, 2025.
To help decide which airline to fly from Miami to Buffalo, see what other customers have to say about Southwest, Delta and United Airlines. 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
4,290 reviews

Food

7.1

Overall

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,290 reviews
Southwest
8.0
Very good
4,290 reviews

Food

7.1

Overall

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,949 reviews
Southwest
8.0
Very good
4,290 reviews

Food

7.1

Overall

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,724 reviews
Southwest
8.0
Very good
4,290 reviews

Food

7.1

Overall

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,924 reviews
Southwest
8.0
Very good
4,290 reviews

Food

7.1

Overall

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,290 reviews

Food

7.1

Overall

8.0

Entertainment

7.6

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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.

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

    Currently priced at $167, American Airlines will fly you from Miami to Buffalo and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and Delta - these airlines can fly you to your destination from $209 and $216, respectively. American Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Miami to Buffalo one-way?

    $84 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Frontier and JetBlue, with prices starting from $100 and $101, respectively.

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

    Before booking your flight to Buffalo from Miami, check out the most reliable airlines to get you to your destination on time: American Airlines (75%), Republic Airways (75%), Qatar Airways( 67%).

  • 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, January is the cheapest month in which you can book a flight from Miami to Buffalo (average of $256). Flying from Miami to Buffalo in December is currently the most expensive (average of $337). 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 Miami?

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

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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 May 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$114Average$159FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$147Average$293FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$158Average$279FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$158Average$282FlexibilityNo cancel feeOn-time63%
DeltaCheapest$216Average$288FlexibilityNo cancel feeOn-timeN/A

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