starting at $159
starting at $225
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Montreal to Ottawa. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The cost of a one-way flight from Montreal to Ottawa ranges from $208 (October 2026) to $308 (August 2027). On average, the ticket price is about $258–$308.
A non-stop flight is the most convenient and comfortable way to fly from Montreal to Ottawa, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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Flights from Montreal to Ottawa are operated by several airlines — Air Canada and Porter Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $159, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
starting at $159
starting at $225
Montreal — Ottawa
10/24/2026
Departure
Direct flight
AC7773
starting at $633
Montreal — Ottawa
10/25/2026
Departure
Direct flight
AC7765
starting at $487
Montreal — Ottawa
10/26/2026
Departure
Direct flight
AC7763
starting at $231
Montreal — Ottawa
10/27/2026
Departure
Direct flight
AC7765
starting at $492
Montreal — Ottawa
10/28/2026
Departure
Direct flight
AC7763
starting at $235
There are most likely no direct flights on the Montreal — Ottawa route
The cheapest flight ticket from Montreal to Ottawa according to data for the last 48 hours costs $159
Often the best time to buy tickets from Montreal to Ottawa is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Montreal to Ottawa can be found flying in these months: October, August.
The fastest flights from Montreal to Ottawa start from 44 minutes in the air.
The following airlines operate direct flights on the route Montreal — Ottawa: Air Canada
All airports
The cheapest one-way flight from Montreal to Ottawa departs on 10/27/2026, is operated by Air Canada and costs $159
There is no information about the cheapest roundtrip flight from Montreal to Ottawa
Fastest flight from Montreal to Ottawa takes 0h 44m
There are direct flights on this route 5 days a week: Su, Mo, Tu, We, and Sa
The distance between Montreal and Ottawa is 167km (104 miles). There are 68 direct flights from Montreal to Ottawa. Montreal and Ottawa are in the same time zone. Flights from Montreal begin at 8:40 AM. The latest flight from Montreal departs at 9:20 PM
