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 Ottawa to Montreal. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Ottawa to Montreal
A non-stop flight is the most convenient and comfortable way to fly from Ottawa to Montreal, 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.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The route Ottawa — Montreal is served by several airlines: Air Canada, Provincial Airlines, and Westjet. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $101 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
Ottawa — Montreal
09/28/2026
Departure
Direct flight
AC476
starting at $645
Ottawa — Montreal
10/01/2026
Departure
Direct flight
AC8010
starting at $533
Ottawa — Montreal
09/24/2026
Departure
Direct flight
AC8010
starting at $821
Ottawa — Montreal
10/22/2026
Departure
Direct flight
AC8008
starting at $451
Ottawa — Montreal
02/01/2027
Departure
Direct flight
AC7762
starting at $370
Ottawa — Montreal
02/13/2027
Departure
Direct flight
PB7774
starting at $524
Ottawa — Montreal
03/01/2027
Departure
Direct flight
AC7762
starting at $445
Ottawa — Montreal
04/01/2027
Departure
Direct flight
AC7764
starting at $363
There are most likely no direct flights on the Ottawa — Montreal route
The cheapest flight ticket from Ottawa to Montreal according to data for the last 48 hours costs $101
Often the best time to buy tickets from Ottawa to Montreal is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Ottawa to Montreal can be found flying in these months: September.
The fastest flights from Ottawa to Montreal start from 50 minutes in the air.
The following airlines operate direct flights on the route Ottawa — Montreal: Air Canada, Provincial Airlines
The cheapest one-way flight from Ottawa to Montreal departs on 10/23/2026, is operated by Westjet and costs $101
The cheapest roundtrip flight from Ottawa to Montreal departs on 09/26/2026, is operated by Porter Airlines and costs $511
Fastest flight from Ottawa to Montreal takes 0h 50m
All airports
There are direct flights on this route 3 days a week: Mo, Th, and Sa
The distance between Ottawa and Montreal is 167km (104 miles). There are 71 direct flights from Ottawa to Montreal. Ottawa and Montreal are in the same time zone. Flights from Ottawa begin at 6:00 AM. The latest flight from Ottawa departs at 9:30 PM
We couldn't find any special offers for flights from Ottawa to Montreal