Cheap flights from Buffalo to Miami from $182 BUF → MIA
Buffalo Niagara International Airport (BUF) → Miami International Airport (MIA)
The cheapest return found recently is $319 with American Airlines, 3 Dec – 5 Dec, found 2 days ago. The cheapest one-way found recently is $182 with American Airlines, 18 Jan 2027, found 4 days ago.
- Cheapest one-way found recently
- $182, American Airlines, found 4 days ago
- Cheapest return found recently
- $319, 3 Dec to 5 Dec
- Cheapest month to fly
- December 2026, return fares from $319 found in the last 7 days
- Airlines with nonstop flights
- American Airlines
- Shortest nonstop flight found
- 3 h 35 min
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$319
3 Dec – 5 Dec · American Airlines
Buffalo Niagara International Airport (BUF) → Miami International Airport (MIA)
Leaves 3:34 p.m. · Return leaves 8:15 p.m. · 10 h 3 min of travel, both ways together
out 1 stop, back nonstop
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$319 3 Dec – 5 Decfound 2 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 24 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $298 to $531.
24 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Not enough comparable prices yet: we hold return fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 2-night return fares leaving within 3 days of 3 Dec to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 3 Dec – 5 Dec | $319 | American Airlines | Buffalo Niagara International Airport (BUF) → Miami International Airport (MIA) | out 1 stop, back nonstop | found 2 days ago | See prices for these dates |
| 26 Mar 2027 – 31 Mar 2027 | $335 | American Airlines | Buffalo Niagara International Airport (BUF) → Miami International Airport (MIA) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $319.
Airlines on the cheapest dates: American Airlines.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $162 to $179.
Cheapest one-way found recently
$182
18 Jan 2027 · American Airlines
Buffalo Niagara International Airport (BUF) → Miami International Airport (MIA)
Leaves 7:02 a.m. · 5 h 57 min trip
1 stop · via Charlotte Douglas International Airport (CLT)
found 4 days ago
Cheapest nonstop one-way
$213
18 Jan 2027 · American Airlines
Buffalo Niagara International Airport (BUF) → Miami International Airport (MIA)
Leaves 5:00 a.m. · 3 h 35 min trip
nonstop
found 4 days ago
Found recently, and the cheapest we hold
$182 18 Jan 2027found 4 days agoOpen this trip
$148 12 Jan 2027found 6 days agoOpen this trip
What have prices looked like?
Over 36 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $135 to $317.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 7 Jan 2027 to 18 Jan 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 18 Jan 2027 to compare.
Every date we hold
11 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 7 Jan 2027 | $176 | American Airlines | Buffalo Niagara International Airport (BUF) → Miami International Airport (MIA) | nonstop | found 5 days ago | Open this trip |
| 12 Jan 2027 | $148 | American Airlines | Buffalo Niagara International Airport (BUF) → Miami International Airport (MIA) | nonstop | found 6 days ago | Open this trip |
| 18 Jan 2027 | $182 | American Airlines | Buffalo Niagara International Airport (BUF) → Miami International Airport (MIA) | 1 stop | found 4 days ago | Open this trip |
Airlines on the cheapest dates: American Airlines.
Premium cabin fares from Buffalo to Miami
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 3 Dec – 5 Dec in another cabin: Premium economy · Business · First
Today's prices for 18 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Buffalo to Miami?
Return
Fares 60 to 89 days before departure were typically 37% lower than 30 to 59 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (24 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 30–59 days | $475 | $475 | +59% | 8 |
| 60–89 days | $298 | $298 | Cheapest seen | 7 |
| 90–179 days | $531 | $298 | +78% | 14 |
One-way
Not enough history yet: in 36 days of one-way prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Toronto → Miami
95 km from Buffalo
C$344 (US$241)
C$111 (US$78) less than flying from Buffalo
30 Nov – 14 Dec · YTZ → MIA · out 1 stop, back 1 stop
found yesterday
Buffalo → Fort Lauderdale
40 km from Miami
$508
$189 more than flying to Miami
24 Dec – 2 Jan 2027 · BUF → FLL · out 1 stop, back nonstop
found 2 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Buffalo → West Palm Beach
107 km from Miami
$148
$34 less than flying to Miami
13 Jan 2027 · BUF → DJT · 1 stop
found 6 days ago
Rochester → Miami
107 km from Buffalo
$187
$5 more than flying from Buffalo
21 Dec · ROC → MIA · 2 stops
found 3 days ago
Toronto → Miami
95 km from Buffalo
C$372 (US$261)
C$113 (US$79) more than flying from Buffalo
23 Dec · YYZ → MIA · 1 stop
found 2 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 3 Dec – 5 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Buffalo to Miami?
The cheapest return found recently is $319 with American Airlines, 3 Dec to 5 Dec, found 2 days ago.
How much is a one-way flight from Buffalo to Miami?
The cheapest one-way found recently is $182 with American Airlines, 18 Jan 2027, found 4 days ago. The cheapest one-way we hold, of any age, is $148 with American Airlines, 12 Jan 2027, found 6 days ago. The cheapest one-way fare on each of 3 departure dates is usually $162 to $179.
What is the cheapest month to fly from Buffalo to Miami?
December 2026 is the cheapest month for a return, from $319, 3 Dec to 5 Dec, found 2 days ago.
How far ahead should I book a flight from Buffalo to Miami?
In 24 days of prices between 24 Sept and 11 Nov, return fares 60 to 89 days before departure were typically 37% lower than 30 to 59 days before departure.
Is there a direct flight from Buffalo to Miami?
Yes, the cheapest nonstop one-way found recently is $213 with American Airlines, 18 Jan 2027, found 4 days ago.
How long is the flight from Buffalo to Miami?
The cheapest nonstop one-way found recently, with American Airlines on 18 Jan 2027, takes 3 h 35 min from Buffalo Niagara International Airport (BUF) to Miami International Airport (MIA). The cheapest one-way found recently, with American Airlines on 18 Jan 2027, takes 5 h 57 min with 1 stop.
Which airlines have the cheapest flights from Buffalo to Miami?
Between 7 Jan 2027 and 18 Jan 2027, American Airlines has the cheapest one-way on all 3 departure dates we hold.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work