YUL - YOW

C$ 154 Find Cheap Flights from Montreal to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Ottawa departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Ottawa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Ottawa, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Montreal to Ottawa (YUL-YOW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Ottawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Ottawa

Tue, 7 Oct - Tue, 14 Oct
Logo
6:45 a.m. - 12:22 a.m.YUL-YOW
17h 37m1 stop
Logo
5:55 a.m. - 1:45 p.m.YOW-YUL
7h 50m1 stop
C$ 284
Find Deal
Thu, 9 Oct - Sun, 12 Oct
WestJet Logo
6:45 a.m. - 12:22 a.m.YUL-YOW
17h 37m1 stop
WestJet Logo
5:55 a.m. - 12:27 a.m.YOW-YUL
18h 32m1 stop
C$ 292WestJet
Find Deal
Fri, 31 Oct - Sun, 2 Nov
WestJet Logo
6:45 a.m. - 12:42 a.m.YUL-YOW
17h 57m1 stop
WestJet Logo
5:40 a.m. - 12:43 a.m.YOW-YUL
19h 03m1 stop
C$ 330WestJet
Find Deal
Thu, 9 Oct - Sun, 12 Oct
Logo
6:45 a.m. - 4:34 p.m.YUL-YOW
9h 49m1 stop
Logo
5:55 a.m. - 12:27 a.m.YOW-YUL
18h 32m1 stop
C$ 332
Find Deal
Wed, 8 Oct - Wed, 15 Oct
Logo
8:55 a.m. - 12:59 p.m.YUL-YOW
4h 04m1 stop
Logo
5:55 a.m. - 1:45 p.m.YOW-YUL
7h 50m1 stop
C$ 355
Find Deal
Mon, 6 Oct - Mon, 13 Oct
Logo
6:55 a.m. - 10:09 a.m.YUL-YOW
3h 14m1 stop
Logo
5:55 a.m. - 12:27 a.m.YOW-YUL
18h 32m1 stop
C$ 396
Find Deal
Thu, 9 Oct - Sun, 12 Oct
Air Canada Logo
8:15 a.m. - 9:00 a.m.YUL-YOW
0h 45mdirect
Air Canada Logo
8:55 p.m. - 9:46 p.m.YOW-YUL
0h 51mdirect
C$ 517Air Canada
Find Deal
Thu, 9 Oct - Sun, 12 Oct
Air Canada Logo
1:05 p.m. - 1:51 p.m.YUL-YOW
0h 46mdirect
Air Canada Logo
8:55 p.m. - 9:46 p.m.YOW-YUL
0h 51mdirect
C$ 521Air Canada
Find Deal
Wed, 8 Oct - Wed, 15 Oct
Porter Airlines Logo
6:55 a.m. - 2:56 p.m.YUL-YOW
8h 01m2 stops
Porter Airlines Logo
10:50 a.m. - 10:15 p.m.YOW-YUL
11h 25m2 stops
C$ 768Porter Airlines
Find Deal
Wed, 8 Oct - Wed, 15 Oct
Porter Airlines Logo
6:55 a.m. - 2:56 p.m.YUL-YOW
8h 01m2 stops
Porter Airlines Logo
10:50 a.m. - 5:55 p.m.YOW-YUL
7h 05m1 stop
C$ 773Porter Airlines
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Use YULExpress for scheduled security access at YUL.
Catch a taxi or rideshare from YOW for a quick ride.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
WestJet
Cheapest • from C$ 292 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
C$ 284
Multiple Airlines
Tue 7/10Tue 14/10
YUL - YOW • 1 stop
Cheapest direct flights
C$ 517
Air Canada
Thu 9/10Sun 12/10
YUL - YOW • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Ottawa!
Expert advice

Expert advice for your flight from Montreal to Ottawa

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
YUL

For a smooth departure, use YULExpress to schedule security checkpoint access up to 72 hours before your flight.

Read more about YULby Mark Stachiew
YOW

Catch a taxi or rideshare from YOW's arrivals level for a quick 20-25 minute ride to downtown Ottawa.

Read more about YOWby Mark Stachiew
Our travel experts
Mark Stachiew

Mark Stachiew

Expert on YOW and YUL

Mark Stachiew

Mark Stachiew

Mark Stachiew has been exploring the world and writing about it for more than 30 years. His travel stories have appeared in numerous newspapers, magazines and online publications in Canada, the United States and beyond.

Read more
Booking Insights

KAYAK's insights & trends for Montreal to Ottawa flights

Get data-powered insights and trends into flights from Montreal to Ottawa to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Montreal to Ottawa?

The average price of all round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Ottawa on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Montreal to Ottawa. For your return ticket, we recommend flying on a Wednesday and avoiding Tuesdays for the best deals.

Can I save money by flying with a layover from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 595 on average.

Find deals

Good to know

Low seasonMay
Cheapest flightC$ 154
Best time to beat the crowds (57% less expensive on average)
Most popular time to fly (32% more expensive on average)
Flight from Montreal to Ottawa

When to book flights from Montreal to Ottawa

Are your dates flexible? Find out the best times to travel from Montreal to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Ottawa flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa was C$ 111 for a one-way ticket and C$ 205 for a round-trip.

  • Which airports will I be using when flying from Montreal to Ottawa?

    When flying out of Montreal you will be using Montreal Pierre Elliott Trudeau Intl. You will be landing at Ottawa, also known as Ottawa.

  • Which airlines offer Wi-Fi service onboard planes from Montreal to Ottawa?

    Only Air Canada offers inflight Wi-Fi service on the Montreal to Ottawa flight route.

  • Which aircraft models fly most regularly from Montreal to Ottawa?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Montreal to Ottawa flight route.

  • Which airline alliances offer flights from Montreal to Ottawa?

    Star Alliance is the only airline alliance operating flights between Montreal and Ottawa.

  • On which days can I fly direct from Montreal to Ottawa?

    There are direct flights from Montreal to Ottawa on a daily basis.

  • How does KAYAK find such low prices on flights from Montreal to Ottawa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Ottawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Ottawa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Ottawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Ottawa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 580 or less one-way and C$ 699 or less round-trip.

Prefer to fly direct from Montreal to Ottawa?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Montreal Pierre Elliott Trudeau Intl to Ottawa.
Find which airlines fly direct from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa Airport, which days they fly and book direct flights.

Direct departures

Montreal Pierre Elliott Trudeau Intl to Ottawa

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

Direct returns

Ottawa to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

Reviews of the top airline flying from Montreal to Ottawa

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Ottawa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10000 reviews
6.3Food
7.1Comfort
7.8Crew
6.8Entertainment
7.3Boarding
Airline reviews

I did the posting for 45 years. I just retired. I’m the only seat in the plane but didn’t have any phone. It has to be mine so imagine seeing 13 hours on the flat seat with a belt that didn’t close all the rest was OK.

4.0 OkayAnonymous, Aug 2025YUL - YVR
Read more Air Canada reviews

I did the posting for 45 years. I just retired. I’m the only seat in the plane but didn’t have any phone. It has to be mine so imagine seeing 13 hours on the flat seat with a belt that didn’t close all the rest was OK.

They went on strike before time and screwed us big time. Which is not fair. We respect their planned strike but why they went on strike ahead of time ??? Poor garbage management

Awful. As we were boarding we were told the flight was cancelled. Then had to stand in a queue for 3 hours to talk to someone at the kiosk of Air Canada. They were not helpful at all. No empathy. My issue is not with them striking but the total disregard for the chaos and distress late notice caused. No thought on the impact this has caused.

On-time boarding, departure, and flight. Electronic notifications about bags for the whole of their own journey too - from when they got accepted into the system through to being loaded onto the plane and then finally being disgorged onto the right carousel. That was an excellent feature.

When I came in the front door in Montreal airport I didn't know where to go, first time traveling. Signs were not directing me.

Aircanada was not great. Didn't get anything to eat. No snacks. No entertainment. Horrible checking in.

I had a great experience at YUL Air Canada. The service was top drawer as I needed help to board.

the seats aren't the most comfy -- too little padding and I could feel whatever the passenger behind me was doing. Otherwise, it's all good.

This flight didn't happen for me because of overbooking.

Everything was simple and easy. The lady at the gate was super friendly, I wish I had her name to share. She's a little older, dark-haired. You can tell she likes her job and would be a great influence on any young people training with her.

Everything you need to know for your flight from Montreal to Ottawa

Information on your arrival and departure airports

Montreal (YUL)
Ottawa (YOW)

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