$64+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BUF
Feb 26 — Mar 51
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”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Miami to Buffalo
Cheapest flights from Miami to BuffaloExplore 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 January 27, 2026.
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 January 27, 2026.
This Frontier deal was found by Cheapflights users on 1/24. 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.
Sat 2/285:05 am
MIA
- BUF
1 stop6h 00m
Frontier
Mon 3/21:48 pm
BUF
- MIA
1 stop10h 54m
Frontier
Deal found 1/24![Frontier logo]()
$140
This Frontier deal was found by Cheapflights users on 1/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:05 am
MIA
- BUF
1 stop7h 49m
Frontier
Mon 3/21:48 pm
BUF
- MIA
1 stop10h 54m
Frontier
Deal found 1/26![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 2/277:09 pm
MIA
- BUF
1 stop15h 56m
Frontier
Sun 3/12:19 pm
BUF
- MIA
1 stop20h 09m
Frontier
Deal found 1/25![Frontier logo]()
$149
This Expedia deal was found by Cheapflights users on 1/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:05 am
MIA
- BUF
1 stop5h 47m
Frontier
Sat 2/2112:20 pm
BUF
- MIA
1 stop12h 22m
Frontier
Deal found 1/26![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Thu 2/265:05 am
MIA
- BUF
1 stop7h 49m
Frontier
Sun 3/12:19 pm
BUF
- MIA
1 stop10h 23m
Frontier
Deal found 1/26![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 2/26:45 am
MIA
- BUF
1 stop5h 59m
Multiple Airlines
Thu 2/51:39 pm
BUF
- MIA
1 stop11h 08m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Thu 2/267:05 am
MIA
- BUF
1 stop5h 49m
Multiple Airlines
Sun 3/12:19 pm
BUF
- MIA
2 stops27h 47m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$190
This Delta deal was found by Cheapflights users on 1/25. 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.
Wed 2/2511:33 am
MIA
- BUF
1 stop5h 25m
Delta
Sat 2/283:39 pm
BUF
- MIA
1 stop7h 41m
Delta
Deal found 1/25![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 3/66:56 pm
MIA
- BUF
1 stop4h 54m
American Airlines
Mon 3/98:00 am
BUF
- MIA
1 stop8h 25m
American Airlines
Deal found 1/25![American Airlines logo]()
$219
This Southwest deal was found by Cheapflights users on 1/25. 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.
Fri 4/36:00 am
MIA
- BUF
1 stop5h 40m
Southwest
Sat 4/114:10 pm
BUF
- MIA
1 stop5h 55m
Southwest
Deal found 1/25![Southwest logo]()
$225
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 January 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $140 (Frontier) |
One-way from | $64 (Booking.com) |
Popular in | November |
Cheapest in | February |
Average price | $237 |
Good round-trip deal | $177 or less |
Good one-way deal | $152 or less |
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 January 27, 2026.
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
Sat 2/28
5:05 am-11:05 am
1 stop6h 00m
Buffalo
Mon 3/2
1:48 pm-12:42 am
1 stop10h 54m
$140
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Thu 2/26
5:05 am-12:54 pm
1 stop7h 49m
Buffalo
Mon 3/2
1:48 pm-12:42 am
1 stop10h 54m
$148
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Sat 2/14
5:05 am-10:52 am
1 stop5h 47m
Buffalo
Sat 2/21
12:20 pm-12:42 am
1 stop12h 22m
$154
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Fri 2/27
7:09 pm-5:45 pm
2 stops22h 36m
Buffalo
Sun 3/1
2:19 pm-12:42 am
1 stop10h 23m
$183
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Thu 4/2
6:00 am-11:01 am
1 stop5h 01m
Buffalo
Mon 4/6
7:48 pm-12:52 am
1 stop5h 04m
$217
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Wed 2/25
11:33 am-4:58 pm
1 stop5h 25m
Buffalo
Sat 2/28
3:39 pm-11:20 pm
1 stop7h 41m
$217
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Tue 3/3
11:33 am-4:58 pm
1 stop5h 25m
Buffalo
Sun 3/8
4:47 pm-10:26 pm
1 stop5h 39m
$217
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Wed 3/4
7:40 am-2:56 pm
1 stop7h 16m
Buffalo
Sat 3/7
1:21 pm-9:10 pm
1 stop7h 49m
$217
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Fri 4/3
6:00 am-11:40 am
1 stop5h 40m
Buffalo
Sat 4/11
4:10 pm-10:05 pm
1 stop5h 55m
$225
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Sat 3/7
6:40 am-11:45 am
1 stop5h 05m
$69
Showing 1-10 of 21 results
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 January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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 Expedia the most. Expedia 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
Prices
Delays
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 January 23, 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, February is the cheapest month in which you can book a flight from Miami to Buffalo (average of $68). Flying from Miami to Buffalo in December is currently the most expensive (average of $161). 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 January 27, 2026.
When flying from Miami to Buffalo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Miami to Buffalo delayed?
About 17% of weekly flights between Miami and Buffalo have experienced delays in the past year, with the average delay time being 128 minutes.
What is the most punctual flight time for Miami to Buffalo flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Miami to Buffalo flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.
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 January 27, 2026.
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.
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
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.
Top 4 airlines flying from Miami to Buffalo
Discover the top 4 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 January 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$227 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$161 | Average$252 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$166 | Average$254 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$167 | Average$287 | FlexibilityNo cancel fee | On-timeN/A |