$63+ 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 28 — Jun 41
Round-trip
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
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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 April 28, 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 April 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/105:26 pm
MIA
- BUF
1 stop17h 14m
Frontier
Wed 6/172:50 pm
BUF
- MIA
1 stop8h 13m
Frontier
Deal found 4/27![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Wed 5/135:22 pm
MIA
- BUF
1 stop17h 19m
Frontier
Tue 5/2611:36 am
BUF
- MIA
1 stop11h 11m
Frontier
Deal found 4/26![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Wed 5/135:22 pm
MIA
- BUF
1 stop17h 19m
Frontier
Wed 5/272:49 pm
BUF
- MIA
1 stop7h 58m
Frontier
Deal found 4/26![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/711:23 am
MIA
- BUF
1 stop26h 31m
Multiple Airlines
Sun 5/1011:36 am
BUF
- MIA
1 stop5h 34m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Wed 5/138:10 am
MIA
- BUF
1 stop26h 31m
Frontier
Mon 5/252:49 pm
BUF
- MIA
1 stop22h 31m
Frontier
Deal found 4/26![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 7/911:19 am
MIA
- BUF
1 stop26h 34m
Frontier
Mon 7/132:50 pm
BUF
- MIA
1 stop23h 03m
Frontier
Deal found 4/23![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Wed 5/1311:23 am
MIA
- BUF
1 stop23h 18m
Frontier
Fri 5/292:49 pm
BUF
- MIA
1 stop25h 38m
Frontier
Deal found 4/26![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/75:22 pm
MIA
- BUF
1 stop20h 32m
Frontier
Sun 5/1011:36 am
BUF
- MIA
1 stop28h 51m
Frontier
Deal found 4/26![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Wed 5/135:22 pm
MIA
- BUF
1 stop17h 19m
Frontier
Sat 5/3012:41 pm
BUF
- MIA
1 stop10h 06m
Frontier
Deal found 4/26![Frontier logo]()
$172
Best flights from Miami to BuffaloDiscover carefully curated flight deals from Miami to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from Miami to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This Delta deal was found by Cheapflights users on 4/23. 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.
Fri 7/37:05 am
MIA
- BUF
1 stop8h 04m
Delta
Mon 7/612:04 pm
BUF
- MIA
1 stop6h 00m
Delta
Deal found 4/23![Delta logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Mon 8/33:07 pm
MIA
- BUF
2 stops27h 59m
Multiple Airlines
Fri 8/72:50 pm
BUF
- MIA
1 stop8h 15m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:30 pm
MIA
- BUF
1 stop8h 33m
United Airlines
Wed 6/1010:34 am
BUF
- MIA
1 stop5h 42m
United Airlines
Deal found 4/27![United Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 4/23. 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.
Sat 5/236:15 am
MIA
- BUF
1 stop6h 15m
Southwest
Mon 5/256:00 am
BUF
- MIA
2 stops7h 10m
Southwest
Deal found 4/23![Southwest logo]()
$382
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:15 am
MIA
- BUF
1 stop7h 17m
Delta
Sun 7/57:27 pm
BUF
- MIA
1 stop5h 30m
Delta
Deal found 4/27![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 4/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:15 am
MIA
- BUF
2 stops10h 00m
Southwest
Thu 5/2812:40 pm
BUF
- MIA
2 stops9h 20m
Southwest
Deal found 4/27![Southwest logo]()
$389
This United Airlines deal was found by Cheapflights users on 4/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:06 pm
MIA
- BUF
2 stops10h 27m
United Airlines
Wed 5/273:00 pm
BUF
- MIA
2 stops8h 22m
United Airlines
Deal found 4/24![United Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 4/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:25 am
MIA
- BUF
2 stops8h 50m
Southwest
Mon 6/1512:15 pm
BUF
- MIA
2 stops9h 50m
Southwest
Deal found 4/27![Southwest logo]()
$430
This United Airlines deal was found by Cheapflights users on 4/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:10 pm
MIA
- BUF
1 stop8h 51m
United Airlines
Sun 5/106:10 am
BUF
- MIA
2 stops8h 13m
United Airlines
Deal found 4/26![United Airlines logo]()
$432
This United Airlines deal was found by Cheapflights users on 4/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/91:20 pm
MIA
- BUF
2 stops10h 13m
United Airlines
Wed 5/136:04 am
BUF
- MIA
2 stops8h 53m
United Airlines
Deal found 4/24![United Airlines logo]()
$433
This Southwest deal was found by Cheapflights users on 4/25. 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.
Mon 8/35:35 am
MIA
- BUF
2 stops6h 30m
Southwest
Fri 8/712:30 pm
BUF
- MIA
2 stops9h 35m
Southwest
Deal found 4/25![Southwest logo]()
$449
Last-minute flights from Miami to BuffaloDiscover last-minute flight deals from Miami to Buffalo. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Buffalo. Data last updated April 28, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/711:23 am
MIA
- BUF
1 stop26h 31m
Multiple Airlines
Sun 5/1011:36 am
BUF
- MIA
1 stop5h 34m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/75:22 pm
MIA
- BUF
1 stop20h 32m
Frontier
Sun 5/1011:36 am
BUF
- MIA
1 stop28h 51m
Frontier
Deal found 4/26![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/811:06 am
MIA
- BUF
1 stop24h 27m
Multiple Airlines
Mon 5/112:49 pm
BUF
- MIA
1 stop22h 31m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Wed 5/135:22 pm
MIA
- BUF
1 stop17h 19m
Frontier
Tue 5/2611:36 am
BUF
- MIA
1 stop11h 11m
Frontier
Deal found 4/26![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Wed 5/135:22 pm
MIA
- BUF
1 stop17h 19m
Frontier
Wed 5/272:49 pm
BUF
- MIA
1 stop7h 58m
Frontier
Deal found 4/26![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Wed 5/138:10 am
MIA
- BUF
1 stop26h 31m
Frontier
Mon 5/252:49 pm
BUF
- MIA
1 stop22h 31m
Frontier
Deal found 4/26![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Wed 5/1311:23 am
MIA
- BUF
1 stop23h 18m
Frontier
Fri 5/292:49 pm
BUF
- MIA
1 stop25h 38m
Frontier
Deal found 4/26![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Wed 5/135:22 pm
MIA
- BUF
1 stop17h 19m
Frontier
Sat 5/3012:41 pm
BUF
- MIA
1 stop10h 06m
Frontier
Deal found 4/26![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/278:10 am
MIA
- BUF
1 stop5h 44m
Frontier
Wed 6/32:49 pm
BUF
- MIA
1 stop25h 38m
Frontier
Deal found 4/27![Frontier logo]()
$175
One-way flights from Miami to BuffaloSearch for one-way flight options from Miami to Buffalo. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from Miami to Buffalo. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 6/95:26 pm
MIA
- BUF
1 stop20h 29m
Frontier
Deal found 4/26![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Thu 7/2311:19 am
MIA
- BUF
1 stop26h 34m
Frontier
Deal found 4/27![Frontier logo]()
$65
This Trip.com deal was found by Cheapflights users on 4/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:23 am
MIA
- BUF
1 stop24h 10m
Frontier
Deal found 4/27![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Tue 5/1911:23 am
MIA
- BUF
1 stop26h 31m
Frontier
Deal found 4/25![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 4/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:10 am
MIA
- BUF
1 stop5h 44m
Frontier
Deal found 4/25![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Thu 5/215:22 pm
MIA
- BUF
1 stop20h 32m
Frontier
Deal found 4/27![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:05 am
MIA
- BUF
1 stop14h 59m
Frontier
Deal found 4/24![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 7/310:24 am
MIA
- BUF
1 stop25h 10m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Sat 7/2510:24 am
MIA
- BUF
1 stop24h 15m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$89
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 April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $121 (Kiwi.com) |
One-way from | $63 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $231 |
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 April 28, 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
Cheapest round-trip
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Fri 7/3
7:05 am-3:09 pm
1 stop8h 04m
Buffalo
Mon 7/6
12:04 pm-6:04 pm
1 stop6h 00m
$292
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Mon 8/3
3:07 pm-7:06 pm
2 stops27h 59m
Buffalo
Fri 8/7
2:50 pm-11:05 pm
1 stop8h 15m
$334
Quickest round-trip
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Fri 7/3
8:15 am-3:32 pm
1 stop7h 17m
Buffalo
Sun 7/5
7:27 pm-12:57 am
1 stop5h 30m
$359
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Tue 6/9
12:30 pm-9:03 pm
1 stop8h 33m
Buffalo
Wed 6/10
10:34 am-4:16 pm
1 stop5h 42m
$368
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Sat 5/23
6:15 am-12:30 pm
1 stop6h 15m
Buffalo
Mon 5/25
6:00 am-1:10 pm
2 stops7h 10m
$382
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Sat 5/23
6:15 am-4:15 pm
2 stops10h 00m
Buffalo
Thu 5/28
12:40 pm-10:00 pm
2 stops9h 20m
$389
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Wed 5/13
1:06 pm-11:33 pm
2 stops10h 27m
Buffalo
Wed 5/27
3:00 pm-11:22 pm
2 stops8h 22m
$419
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Fri 6/12
5:25 am-2:15 pm
2 stops8h 50m
Buffalo
Mon 6/15
12:15 pm-10:05 pm
2 stops9h 50m
$430
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Fri 5/8
12:10 pm-9:01 pm
1 stop8h 51m
Buffalo
Sun 5/10
6:10 am-2:23 pm
2 stops8h 13m
$432
MiamiBuffalo
MIA - BUF
MIABUF
Miami
Sat 5/9
1:20 pm-11:33 pm
2 stops10h 13m
Buffalo
Wed 5/13
6:04 am-2:57 pm
2 stops8h 53m
$433
Showing 1-10 of 21 resultsSorted by cheapest first
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| 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 FlightHub the most. FlightHub 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.
MIA-BUF
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?
The best time to book flights from Miami to Buffalo is 55 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 $213). Flying from Miami to Buffalo in November is currently the most expensive (average of $302). 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.
How much does it cost to fly round-trip from Miami to Buffalo?
How often are flights from Miami to Buffalo delayed?
About 36% of weekly flights between Miami and Buffalo have experienced delays in the past year, with the average delay time being 169 minutes.
What is the most punctual flight time for Miami to Buffalo flights?
Historically, flights departing in the early afternoon 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 36% 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 April 28, 2026.
See what other customers who have flown with Southwest,Delta, andJetBlue 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.
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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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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 April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$227 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$144 | Average$232 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$161 | Average$307 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$166 | Average$254 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$313 | FlexibilityNo cancel fee | On-timeN/A |