Cheap flights from Montreal to Ottawa

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

How much should you expect to spend for a flight from Montreal to Ottawa?

Flight prices from Montreal to Ottawa change depending on demand and time of booking.

Pick a travel date to see today’s available fares.

Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.

Which airports near Montreal or Ottawa offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

  • Airports in Montreal: 2 airports are active - Saint-Hubert, Trudeau International.
  • Airports in Ottawa: Ottawa - McDonald Cartier is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Flights from Montreal to Ottawa - McDonald Cartier

Adjust your flight filters for Montreal – Ottawa

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from agencies like Expedia, eDreams, and more.

Other popular destinations

Planning a trip to Canada? These cities are popular too: Calgary, Edmonton, Montreal, Toronto, Vancouver.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently Asked Questions

Frequently asked questions about flights from Montreal to Ottawa.

How much does an airline ticket from Montreal to Ottawa cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Montreal to Ottawa.

How far is Montreal from Ottawa?

Montreal is about 103 mi from Ottawa.

What are the airports in Ottawa?

Ottawa has one airport: Ottawa - McDonald Cartier.

What are the airports in Montreal?

Montreal has 2 airports: Saint-Hubert, Trudeau International.

What are the most popular cities in Canada?

The most popular cities in Canada according to our users' searches are: Calgary, Edmonton, Montreal, Toronto, Vancouver.

When should I book a flight from Montreal to Ottawa?

The best time to book a flight from Montreal to Ottawa is 1 month in advance, while the worst time is 1 week in advance.

What is the cheapest month to fly from Montreal to Ottawa?

This information is not available at the moment.

What is the most expensive month to fly from Montreal to Ottawa?

This information is not available at the moment.

What is the best day of the week to fly from Montreal to Ottawa?

For flights from Montreal to Ottawa Thursday is on average the cheapest day to fly, while Thursday is the most expensive day to fly.