Cheap flights from Buffalo to Niagara Falls from $326 BUF → IAG
Buffalo Niagara International Airport (BUF) → Niagara Falls International Airport (IAG)
The cheapest one-way found recently is $326 with jetBlue, 5 Jan 2027, found 4 days ago.
- Cheapest one-way found recently
- $326, found 4 days ago
One-way
The cheapest one-way fare on each of 3 departure dates is usually $558 to $832.
Cheapest one-way found recently
$326
5 Jan 2027 · jetBlue
Buffalo Niagara International Airport (BUF) → Niagara Falls International Airport (IAG)
Leaves 7:35 a.m. · 50 h 23 min trip
2 stops
found 4 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$326 5 Jan 2027found 4 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 3 days, 9 Nov to 11 Nov, the cheapest one-way we saw each day was $326.
At $326, the cheapest one-way found recently costs the same.
3 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 one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 1 Jan 2027 to 5 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?
No. We hold one-way fares on 1 other departure date within 3 days of 5 Jan 2027, and it is not cheaper.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 1 Jan 2027 | $875 | Frontier Airlines | Buffalo Niagara International Airport (BUF) → Niagara Falls International Airport (IAG) | 3 stops | found 4 days ago | Open this trip |
| 2 Jan 2027 | $789 | jetBlue | Buffalo Niagara International Airport (BUF) → Niagara Falls International Airport (IAG) | 3 stops | found 4 days ago | Open this trip |
| 5 Jan 2027 | $326 | jetBlue | Buffalo Niagara International Airport (BUF) → Niagara Falls International Airport (IAG) | 2 stops | found 4 days ago | Open this trip |
Airlines on the cheapest dates: jetBlue, Frontier Airlines.
Premium cabin fares from Buffalo to Niagara Falls
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 5 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Buffalo to Niagara Falls?
One-way
Not enough history yet: we have 3 days of one-way prices, 9 Nov to 11 Nov, and compare booking times once 3 booking ranges have 7 days each.
Live price for these dates
The cheapest one-way found recently is for 5 Jan 2027. 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 one-way flight from Buffalo to Niagara Falls?
The cheapest one-way found recently is $326 with jetBlue, 5 Jan 2027, found 4 days ago. The cheapest one-way fare on each of 3 departure dates is usually $558 to $832.
How long is the flight from Buffalo to Niagara Falls?
The cheapest one-way found recently, with jetBlue on 5 Jan 2027, takes 50 h 23 min with 2 stops.
Which airlines have the cheapest flights from Buffalo to Niagara Falls?
Between 1 Jan 2027 and 5 Jan 2027, jetBlue has the cheapest one-way on 2 of the 3 departure dates we hold, and Frontier Airlines on 1.
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