Cheap flights from Ottawa, Canada to Buffalo, NY

Flights starting at £217. Choose between Porter Airlines, JetBlue Airways, or United Airlines to find the best price.

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How much do flights to Buffalo cost?

Key info about flying to Buffalo

Depart from
Ottawa Macdonald–Cartier International
Arrive to
Buffalo Niagara International
Average flights per week
116
Flight distance

Check-in for a flight from Ottawa to Buffalo

NameCarrier codeIATA CodePassport needed during booking
Porter AirlinesPOEPDNo
JetBlue AirwaysJBUB6No
United AirlinesUALUAYes
Air CanadaACAACYes
Frontier AirlinesFFTF9No

Weather in Buffalo

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January0°C-6°C
February0°C-6°C
March5°C-2°C
April11°C3°C
May19°C9°C
June23°C14°C
July26°C18°C
August25°C17°C
September22°C14°C
October15°C8°C
November8°C2°C
December2°C-1°C
Hottest Month
26°C
July
Coldest month
-6°C
January
Sunny days
233
days per year
Snow days
24
days per year

14 day forecast

Monday
9 Dec
85%
6°C1°C
16 Dec
86%
6°C3°C
Tuesday
10 Dec
6°C4°C
17 Dec
85%
2°C-5°C
Wednesday
11 Dec
2°C1°C
18 Dec
19%
-1°C-4°C
Thursday
12 Dec
82%
-2°C-7°C
19 Dec
67%
-2°C-7°C
Friday
13 Dec
-4°C-8°C
20 Dec
73%
-4°C-7°C
Saturday
14 Dec
85%
1°C-3°C
21 Dec
77%
-1°C-9°C
Sunday
15 Dec
11%
2°C-1°C
22 Dec
66%
-1°C-14°C
The most popular airlines for this route are Porter Airlines, JetBlue Airways, United Airlines, Air Canada, and Frontier Airlines. Ottawa and Buffalo have 116 direct flights per week.

Frequently asked questions

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What time do nonstop (direct) flights between Ottawa and Buffalo depart?
What time do nonstop (direct) flights between Ottawa and Buffalo arrive?
What time do flights between Ottawa and Buffalo depart?
What time do flights between Ottawa and Buffalo arrive?

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