Airlinecoop.org

Cheap flights from Ottawa to Montreal

46 nonstop flights a week, 6 of them today. Operated by 2 airlines, about 53m in the air, 104 mi (168 km). Tickets from $174, nonstop from $155.

Flights from Ottawa to Montreal

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Filters

Best fares from Ottawa to Montreal

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $155 14 November 2026, nonstop Cheapest nonstop $155 14 November 2026, Air Canada Cheapest in the next 7 days $155 14 November, Sat Cheapest weekend departure $155 Sat, 14 November 2026 Cheapest month November 2026 tickets from $155

Ottawa to Montreal at a glance

flight time, from 30m to 1h 6m
53m
straight-line distance
104 mi (168 km)
flights a week
46
flights today
6
first and last departure
05:45 - 19:50
lowest price, with a connection, 23 August
$174
lowest nonstop price
$155
airlines
2

Ottawa to Montreal ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: November 2026, tickets from $155. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is August 2027: from $174. The average across months is $164.

Ottawa to Montreal flight schedule

46 flights a week, 6 today, 14 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
AC 8002
Air Canada
05:45 Ottawa/Macdonald-Cartier International
06:42 Montreal-Pierre Elliott Trudeau International
57m
Daily
Canadair Regional Jet 900
PP 4860
Jet Aviation Business
07:55 Ottawa/Macdonald-Cartier International
08:30 Montreal-Pierre Elliott Trudeau International
35m
Mon
Beech 1900D Airliner
AC 7764
Air Canada
09:00 Ottawa/Macdonald-Cartier International
10:03 Montreal-Pierre Elliott Trudeau International
1h 3m
Daily
DeHavilland Dash 8 Q400
PP 4860
Jet Aviation Business
10:00 Ottawa/Macdonald-Cartier International
10:35 Montreal-Pierre Elliott Trudeau International
35m
Sun
Beech 1900D Airliner
PP 4860
Jet Aviation Business
10:30 Ottawa/Macdonald-Cartier International
11:05 Montreal-Pierre Elliott Trudeau International
35m
Fri
Beech 1900D Airliner
AC 7766
Air Canada
10:50 Ottawa/Macdonald-Cartier International
11:53 Montreal-Pierre Elliott Trudeau International
1h 3m
Daily
DeHavilland Dash 8 Q400
AC 8004
Air Canada
14:55 Ottawa/Macdonald-Cartier International
15:52 Montreal-Pierre Elliott Trudeau International
57m
Daily
Canadair Regional Jet 900
AC 7776
Air Canada
17:40 Ottawa/Macdonald-Cartier International
18:43 Montreal-Pierre Elliott Trudeau International
1h 3m
Daily
DeHavilland Dash 8 Q400
PP 4873
Jet Aviation Business
19:15 Gatineau
19:45 Montreal-Pierre Elliott Trudeau International
30m
Thu
Beech 1900D Airliner
AC 7778
Air Canada
19:50 Ottawa/Macdonald-Cartier International
20:53 Montreal-Pierre Elliott Trudeau International
1h 3m
Daily
DeHavilland Dash 8 Q400

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 4 December.

FlightDepartsArrivesDurationDaysAircraft
AC 7774
Air Canada
14:55 Ottawa/Macdonald-Cartier International
15:58 Montreal-Pierre Elliott Trudeau International
1h 3m
Seasonal
DeHavilland Dash 8 Q400
AC 7762
Air Canada
05:45 Ottawa/Macdonald-Cartier International
06:48 Montreal-Pierre Elliott Trudeau International
1h 3m
Seasonal
DeHavilland Dash 8 Q400
AC 8006
Air Canada
20:50 Ottawa/Macdonald-Cartier International
21:47 Montreal-Pierre Elliott Trudeau International
57m
Seasonal
DeHavilland Dash 8 Q400
AC 8008
Air Canada
22:30 Ottawa/Macdonald-Cartier International
23:27 Montreal-Pierre Elliott Trudeau International
57m
Selected dates
DeHavilland Dash 8 Q400
AC 477
Air Canada
13:25 Ottawa/Macdonald-Cartier International
14:31 Montreal-Pierre Elliott Trudeau International
1h 6m
Seasonal
Airbus A320
AC 477
Air Canada
14:25 Ottawa/Macdonald-Cartier International
15:31 Montreal-Pierre Elliott Trudeau International
1h 6m
Seasonal
Airbus A320
AC 7762
Air Canada
06:00 Ottawa/Macdonald-Cartier International
06:49 Montreal-Pierre Elliott Trudeau International
49m
Seasonal
DeHavilland Dash 8 Q400
AC 7764
Air Canada
09:05 Ottawa/Macdonald-Cartier International
09:54 Montreal-Pierre Elliott Trudeau International
49m
Seasonal
DeHavilland Dash 8 Q400
AC 8006
Air Canada
11:05 Ottawa/Macdonald-Cartier International
11:54 Montreal-Pierre Elliott Trudeau International
49m
Seasonal
Canadair Regional Jet 900
AC 8010
Air Canada
14:25 Ottawa/Macdonald-Cartier International
15:14 Montreal-Pierre Elliott Trudeau International
49m
Seasonal
Canadair Regional Jet 900
AC 8012
Air Canada
16:00 Ottawa/Macdonald-Cartier International
16:49 Montreal-Pierre Elliott Trudeau International
49m
Seasonal
Canadair Regional Jet 900
AC 8014
Air Canada
18:15 Ottawa/Macdonald-Cartier International
19:04 Montreal-Pierre Elliott Trudeau International
49m
Seasonal
Canadair Regional Jet 900
AC 7776
Air Canada
19:05 Ottawa/Macdonald-Cartier International
19:54 Montreal-Pierre Elliott Trudeau International
49m
Seasonal
DeHavilland Dash 8 Q400
AC 7778
Air Canada
21:30 Ottawa/Macdonald-Cartier International
22:19 Montreal-Pierre Elliott Trudeau International
49m
Seasonal
DeHavilland Dash 8 Q400

Days of the week are taken from the schedule for the next 14 days; schedules change by season. The search shows seat availability and the price for your date.

Airlines flying Ottawa to Montreal

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Air Canada42 a week Jet Aviation Business4 a week

Airports

Where flights from Ottawa to Montreal depart and land

Departure from Ottawa

Ottawa/Macdonald-Cartier International YOW

45 flights a week, 6 mi (10 km) from the city centre

About the airport
Gatineau closest to the centreYND

1 flight a week, 6 mi (9 km) from the city centre

About the airport

Arrival in Montreal

Montreal-Pierre Elliott Trudeau International YUL

46 flights a week, 10 mi (16 km) from the city centre

About the airport

Frequently asked questions

How long is the flight from Ottawa to Montreal?
A nonstop flight takes 53 minutes on average, from 30m to 1h 6m depending on the flight.
How far is Montreal from Ottawa?
104 mi (168 km) in a straight line between the cities.
Which airlines fly nonstop from Ottawa to Montreal?
Air Canada (42 a week) and Jet Aviation Business (4 a week).
How many flights a day are there from Ottawa to Montreal?
6 flights today and 46 a week, about 6.6 a day on average.
When are the first and last flights from Ottawa to Montreal?
The first departure is at 05:45 (AC8002), the last at 19:50 (AC7778). Local time.
What is the cheapest month to fly from Ottawa to Montreal?
November 2026: tickets from $155. The most expensive is August 2027, from $174.
What is the cheapest upcoming date to fly from Ottawa to Montreal?
14 November 2026 (Saturday): from $155 one way, nonstop, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Ottawa to Montreal?
Air Canada: nonstop tickets from $155 on 14 November by recent searches. Prices change daily, so compare the sellers in the search.
Which Ottawa airport do flights to Montreal leave from?
Ottawa/Macdonald-Cartier International (45 a week) and Gatineau (1 a week).