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Flights between New York (LGA) and Ottawa (YOW)

La Guardia Airport, United States ↔ Ottawa Macdonald-Cartier International Airport, Canada

A direct route between New York and Ottawa appears in the OpenFlights route network.

This reflects historical scheduled service and may be out of date — it is not a live timetable.

Distance
526 km
327 miles
Est. flight time
1h 9m
great-circle estimate
Time difference
None
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in United States

Jan
4°
9/-1
70mm
Feb
6°
11/1
60mm
Mar
11°
16/6
75mm
Apr
17°
22/12
80mm
May
23°
28/18
95mm
Jun
28°
33/23
100mm
Jul
30°
35/25
95mm
Aug
29°
34/24
90mm
Sep
25°
30/20
80mm
Oct
18°
23/13
70mm
Nov
11°
16/6
70mm
Dec
5°
10/0
75mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Typical monthly temperatures in Canada

Jan
-7°
-2/-12
50mm
Feb
-5°
0/-10
40mm
Mar
0°
5/-5
50mm
Apr
9°
14/4
60mm
May
17°
22/12
70mm
Jun
22°
27/17
85mm
Jul
25°
30/20
90mm
Aug
24°
29/19
85mm
Sep
19°
24/14
70mm
Oct
12°
17/7
65mm
Nov
4°
9/-1
65mm
Dec
-3°
2/-8
60mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Travel advisories

United States: Normal precautions (UK FCDO) ↗Canada: Normal precautions (UK FCDO) ↗

Common questions

How far is New York from Ottawa?

New York (LGA) and Ottawa (YOW) are around 526 km (327 miles) apart — an estimated 1h 9m by air. Distances and flight times are great-circle estimates.

What is the time difference between New York and Ottawa?

Both airports keep the same time — no time difference.

When is it warmest in Canada?

Across Canada, the warmest month on average is July, with mean temperatures around 25°C. These are country-level monthly climate normals, not airport-specific.

Are there travel advisories for United States and Canada?

The UK FCDO currently rates United States as Normal precautions; The UK FCDO rates Canada as Normal precautions. Check the official sources before you travel.

Distances and flight times are great-circle estimates, not booked block times.