Skyscanner home

255 € Cheap Flights from Montreal Pierre Elliott Trudeau to Ottawa International

Compare Montreal Pierre Elliott Trudeau to Ottawa International flight deals

Find the cheapest month or even day of the year to fly to Ottawa International

Book the best Ottawa International fare with no extra fees

Flight deals from Montreal Pierre Elliott Trudeau to Ottawa International

Looking for a cheap last-minute deal or the best return flight from Montreal Pierre Elliott Trudeau Airport to Ottawa International Airport? If you want to travel next month, return fares start from 255 €. Find the lowest prices on one-way and return tickets right here.
Ottawa.255 € per passenger.Departing Sat, 30 May, returning Sat, 6 Jun.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Sat, 30 May, arriving in Ottawa International.Inbound indirect flight with WestJet, departs from Ottawa International on Sat, 6 Jun, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 255 €, select.
Ottawa.255 € per passenger.Departing Tue, 9 Jun, returning Tue, 16 Jun.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Tue, 9 Jun, arriving in Ottawa International.Inbound indirect flight with WestJet, departs from Ottawa International on Tue, 16 Jun, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 255 €, select.
Ottawa.282 € per passenger.Departing Thu, 21 May, returning Thu, 28 May.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Thu, 21 May, arriving in Ottawa International.Inbound indirect flight with WestJet, departs from Ottawa International on Thu, 28 May, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 282 €, select.
Ottawa.293 € per passenger.Departing Thu, 14 May, returning Mon, 18 May.Return flight with Hahn Air Technologies.Outbound direct flight with Hahn Air Technologies departs from Montreal Pierre Elliott Trudeau on Thu, 14 May, arriving in Ottawa International.Inbound direct flight with Hahn Air Technologies departs from Ottawa International on Mon, 18 May, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 293 €, select.
Ottawa.296 € per passenger.Departing Fri, 31 Jul, returning Mon, 17 Aug.Return flight with Hahn Air Technologies.Outbound direct flight with Hahn Air Technologies departs from Montreal Pierre Elliott Trudeau on Fri, 31 Jul, arriving in Ottawa International.Inbound direct flight with Hahn Air Technologies departs from Ottawa International on Mon, 17 Aug, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 296 €, select.
Ottawa.296 € per passenger.Departing Mon, 25 May, returning Mon, 1 Jun.Return flight with Hahn Air Technologies.Outbound direct flight with Hahn Air Technologies departs from Montreal Pierre Elliott Trudeau on Mon, 25 May, arriving in Ottawa International.Inbound direct flight with Hahn Air Technologies departs from Ottawa International on Mon, 1 Jun, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 296 €, select.
Ottawa.296 € per passenger.Departing Fri, 4 Sep, returning Mon, 7 Sep.Return flight with Hahn Air Technologies.Outbound direct flight with Hahn Air Technologies departs from Montreal Pierre Elliott Trudeau on Fri, 4 Sep, arriving in Ottawa International.Inbound direct flight with Hahn Air Technologies departs from Ottawa International on Mon, 7 Sep, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 296 €, select.
Ottawa.296 € per passenger.Departing Mon, 1 Jun, returning Mon, 8 Jun.Return flight with Hahn Air Technologies.Outbound direct flight with Hahn Air Technologies departs from Montreal Pierre Elliott Trudeau on Mon, 1 Jun, arriving in Ottawa International.Inbound direct flight with Hahn Air Technologies departs from Ottawa International on Mon, 8 Jun, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 296 €, select.
Ottawa.296 € per passenger.Departing Wed, 1 Jul, returning Wed, 8 Jul.Return flight with Hahn Air Technologies.Outbound direct flight with Hahn Air Technologies departs from Montreal Pierre Elliott Trudeau on Wed, 1 Jul, arriving in Ottawa International.Inbound direct flight with Hahn Air Technologies departs from Ottawa International on Wed, 8 Jul, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 296 €, select.
Ottawa.296 € per passenger.Departing Wed, 24 Jun, returning Wed, 1 Jul.Return flight with Hahn Air Technologies.Outbound direct flight with Hahn Air Technologies departs from Montreal Pierre Elliott Trudeau on Wed, 24 Jun, arriving in Ottawa International.Inbound direct flight with Hahn Air Technologies departs from Ottawa International on Wed, 1 Jul, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 296 €, select.
Ottawa.297 € per passenger.Departing Thu, 25 Jun, returning Mon, 31 Aug.Return flight with Hahn Air Technologies.Outbound direct flight with Hahn Air Technologies departs from Montreal Pierre Elliott Trudeau on Thu, 25 Jun, arriving in Ottawa International.Inbound direct flight with Hahn Air Technologies departs from Ottawa International on Mon, 31 Aug, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 297 €, select.
Ottawa.297 € per passenger.Departing Sun, 2 Aug, returning Sun, 9 Aug.Return flight with Hahn Air Technologies.Outbound direct flight with Hahn Air Technologies departs from Montreal Pierre Elliott Trudeau on Sun, 2 Aug, arriving in Ottawa International.Inbound direct flight with Hahn Air Technologies departs from Ottawa International on Sun, 9 Aug, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 297 €, select.
Ottawa.348 € per passenger.Departing Tue, 29 Sep, returning Tue, 6 Oct.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Tue, 29 Sep, arriving in Ottawa International.Inbound indirect flight with WestJet, departs from Ottawa International on Tue, 6 Oct, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 348 €, select.
Ottawa.348 € per passenger.Departing Sat, 17 Oct, returning Sat, 24 Oct.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Sat, 17 Oct, arriving in Ottawa International.Inbound indirect flight with WestJet, departs from Ottawa International on Sat, 24 Oct, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 348 €, select.
Ottawa.374 € per passenger.Departing Sun, 2 Aug, returning Sat, 24 Oct.Return flight with Hahn Air Technologies and WestJet.Outbound indirect flight with Hahn Air Technologies, departs from Montreal Pierre Elliott Trudeau on Sun, 2 Aug, arriving in Ottawa International.Inbound indirect flight with WestJet, departs from Ottawa International on Sat, 24 Oct, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 374 €, select.
Ottawa.394 € per passenger.Departing Sun, 27 Sep, returning Sun, 4 Oct.Return flight with Hahn Air Technologies and Air Transat.Outbound direct flight with Hahn Air Technologies departs from Montreal Pierre Elliott Trudeau on Sun, 27 Sep, arriving in Ottawa International.Inbound direct flight with Air Transat departs from Ottawa International on Sun, 4 Oct, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 394 €, select.

Find the cheapest month to fly from Montreal Pierre Elliott Trudeau to Ottawa International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Montreal Pierre Elliott Trudeau to Ottawa International flights are currently cheapest in June.
May
from 282 €
Jun
from 255 €
Jul
from 296 €
Aug
from 297 €
Sep
from 296 €
Oct
from 348 €
Nov
from 440 €
Dec
from 427 €
Jan
from 451 €
Feb
from 461 €
Mar
from 504 €
Apr
Find prices

Direct flights from Montreal Pierre Elliott Trudeau to Ottawa International

Montreal Pierre Elliott Trudeau to Ottawa International: Alternative routes

Compare routes from Montreal Pierre Elliott Trudeau to Ottawa below. You may find an airport to fly into that's cheaper, faster, or easier than Ottawa International.

Ottawa International

11km from central Ottawa
ClosestCheapest
from 255 €
Search flights

Ottawa Gatineau

15km from central Ottawa
from 849 €
Search flights

Montreal to Ottawa: Flight information

The things to know before you go.
Cheapest flight found255 €
Cheapest month to flyJune
Average flight time49 mins
Most popular airlineAir Canada
Average flights per week197

Finding cheap flights from Montreal Pierre Elliott Trudeau to Ottawa International: Frequently asked questions

The best price we found for a return flight from Montreal Pierre Elliott Trudeau to Ottawa International is 255 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
49 minutes is the average flight time from Montreal Pierre Elliott Trudeau to Ottawa International.
Air Canada, Lufthansa and PAL Airlines fly direct from Montreal Pierre Elliott Trudeau to Ottawa International.
As of May 2026, there are 197 flights per week flying from Montreal Pierre Elliott Trudeau to Ottawa International.
The cheapest month to fly from Montreal Pierre Elliott Trudeau to Ottawa International is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Montreal Pierre Elliott Trudeau Airport to Ottawa International Airport on Tuesday, 9 June 2026.
Yes – the average flight time is 49 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Ottawa International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Ottawa is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, WestJet and Hahn Air Technologies offer the cheapest flight tickets to Ottawa International.

Flying from Montreal-Pierre Elliott Trudeau International Airport (YUL) to Ottawa/Macdonald-Cartier International Airport (YOW): what you need to know

  • The average duration of a direct flight from Montreal-Pierre Elliott Trudeau International Airport to Ottawa/Macdonald-Cartier International Airport is 45 minutes.

  • Montreal and Ottawa are both in the UTC-4 timezone. This means you won't have to change your watch when you arrive.

  • Flights from YUL to YOW start at 07:55 — the first with Air Canada. The last departure is at 21:20 with Air Canada. In total, you can take your pick of 67 weekly Montreal-Pierre Elliott Trudeau International Airport to Ottawa/Macdonald-Cartier International Airport flights.

  • To ensure you catch your YUL to YOW flight, leave plenty of time for things like baggage drop and finding your gate. Arriving two hours before international departures and an hour before domestic flights is the standard rule.

  • Flying during a peak month such as August? School holidays and other popular seasons can result in longer lines and delays at security. Play things extra safe and arrive up to four hours before an international flight and two hours before a domestic departure.

  • Flying into Ottawa (and then seeing more of Canada!) is a snap with Air Canada. This popular airline has direct flights from Montreal-Pierre Elliott Trudeau International Airport to Ottawa/Macdonald-Cartier International Airport.

  • Most travellers choose to travel with Air Canada on this route.

  • Air Canada is the most punctual carrier that operates YUL to YOW flights.

How to find the cheapest flights from Montreal-Pierre Elliott Trudeau International Airport (YUL) to Ottawa/Macdonald-Cartier International Airport (YOW)

  • 129 € is the best price for a one-way Montreal-Pierre Elliott Trudeau International Airport to Ottawa/Macdonald-Cartier International Airport flight. Return flights start from 255 €. These fares may change based on demand.

  • To score cheap tickets from YUL to YOW, book your trip six months ahead of your departure date.

  • May is the cheapest month for flights from Montreal-Pierre Elliott Trudeau International Airport to Ottawa/Macdonald-Cartier International Airport. If you'd like to fly during a different time of year, the 'Whole month' tool will show you the lowest airfares across every month.

  • Cut down on the time spent looking for cheap flights from YUL to YOW by setting up a Price Alert. You'll get an email or notification through the app when fares go down.

  • Select your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Montreal-Pierre Elliott Trudeau International Airport to Ottawa/Macdonald-Cartier International Airport.

Handy information about Montreal-Pierre Elliott Trudeau International Airport (YUL)

  • YUL is located at 975 Romeo Vachon Street North.

  • When it comes to Montreal-Pierre Elliott Trudeau International Airport's on-time performance, data shows 64.89% of flights meet their scheduled arrival time.

  • To get to Montreal-Pierre Elliott Trudeau International Airport from central Montreal, it'll take around 25 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 26 kilometres from the airport to the city centre.

  • Expect a trip time of roughly 2 hours 15 minutes on public transport.

  • Get your trip off to a stress-free start by staying near YUL. Whether you have an early flight from Montreal-Pierre Elliott Trudeau International Airport to Ottawa/Macdonald-Cartier International Airport or just don't want to be rushed, these stays are the answer:

Arriving at Ottawa/Macdonald-Cartier International Airport (YOW)

Getting from Ottawa/Macdonald-Cartier International Airport (YOW) to central Ottawa

  • You'll find YOW at 50 Airport Road.

  • Ottawa/Macdonald-Cartier International Airport is approximately 13 kilometres from central Ottawa. The drive time takes around 20 minutes.

  • Travelling by public transport will take you roughly 45 minutes.

When to fly to Ottawa/Macdonald-Cartier International Airport (YOW)

  • The quietest month for a flight from Montreal-Pierre Elliott Trudeau International Airport to Ottawa/Macdonald-Cartier International Airport is February, while July is the busiest. Choose the ideal time to visit Ottawa based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Lock in your flight from Montreal-Pierre Elliott Trudeau International Airport to Ottawa/Macdonald-Cartier International Airport for July if you want to visit Ottawa during its warmest month. Expect temperatures of between 13ºC (55ºF) and 27ºC (81ºF).

  • If you'd rather travel in cooler conditions, look for a cheap ticket from YUL to YOW in January. Average temperatures are between -19ºC (-2ºF) and -2ºC (28ºF) then.

Explore more of Canada

  • You've visited Ottawa, now it's time to explore more of Canada. Journey around 354 kilometres south-west to Toronto to check off its top attractions. From CN Tower to Royal Ontario Museum and Go Tours Canada - Distillery District, there's plenty to keep you busy.

  • Montreal is another well-known destination in Canada and is around 153 kilometres east of Ottawa. No trip is complete without seeing Mount Royal Park, Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal.

Plan the rest of your trip from Montreal to Ottawa

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.