Good to know - Cheap tickets Ottawa — Buffalo
| Flight distance | 378 km |
|---|---|
| Round-trip from | $282 |
| Cheapest month to fly | September |
Airfare Ottawa – Buffalo by month
Here you can find out in what months how much a ticket Ottawa – Buffalo costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| November 2025 | ||
| October 2025 | ||
| September 2025 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Popular airlines flying Ottawa — Buffalo
Flight Ottawa – Buffalo is served by 3 airlines.
Flights Ottawa — Buffalo
The selection of cheap flights Ottawa — Buffalo
The price of the flight Ottawa — Buffalo (United States) — Ottawa from $282 (round-trip).
The average price of the flight Ottawa — Buffalo (United States) — Ottawa $379 (round-trip).
- Departure city: Ottawa
- IATA code of the city of origin: YOW
- Departure airports: Ottawa/Macdonald-Cartier International Airport, Gatineau Airport, Rockcliffe St
- Departure country: Canada
- Destination city: Buffalo
- IATA code of the destination city: BUF
- Destination airports: Buffalo Niagara International Airport, Buffalo Depew Rr
- Destination country: United States
Low cost flights Ottawa — Buffalo (YOW — BUF)
The distance between Ottawa and Buffalo 235 miles (or 378 kilometres).
The time difference between Ottawa and Buffalo is 0 h.
Routes from nearby cities to Buffalo
A flight from a neighbouring city can help you save money on plane tickets.
The closest airports to Ottawa with a flight to Buffalo are in Niagara Falls.
Popular International routes from Ottawa
Popular routes from Buffalo
If you are going to fly from Buffalo, then study the popular flights. The most popular flights from Buffalo:
Popular domestic routes from Ottawa
FAQ about Ottawa — Buffalo
Can we fly from Ottawa to Buffalo?
Yes, you can fly from Ottawa to Buffalo. Ottawa has 3 airports (Ottawa/Macdonald-Cartier International Airport, Gatineau Airport, Rockcliffe St) for flights. There are non-direct flights through Air Canada, FedEx, United Express.
How much do flights Ottawa — Buffalo cost?
The price of flights Ottawa — Buffalo starts from $282.
What airports are there in Ottawa and Buffalo?
In Ottawa — Ottawa/Macdonald-Cartier International Airport, Gatineau Airport, Rockcliffe St. In Buffalo — Buffalo Niagara International Airport, Buffalo Depew Rr.
What month is the cheapest to fly from Ottawa to Buffalo?
High season is considered to be October and the cheapest month is September. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Ottawa — Buffalo flight deals.
Which airlines fly from Ottawa to Buffalo?
All the following airlines flights Ottawa — Buffalo: Air Canada, FedEx, United Express.