YUL - YOW

C$ 159 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 15/5. 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

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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Cheap Flight Deals 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.

Recent round-trip flight deals from Montreal to Ottawa

KAYAK's recommended round-trip deals from the most popular airlines that fly from Montreal to Ottawa.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
WestJet Logo
6:45 a.m. - 12:22 a.m.YUL-YOW
17h 37m1 stop
WestJet Logo
5:55 a.m. - 12:37 a.m.YOW-YUL
18h 42m1 stop
C$ 367WestJet
Find Deal
Sun, 8 Jun - Sun, 15 Jun
WestJet Logo
6:45 a.m. - 12:22 a.m.YUL-YOW
17h 37m1 stop
WestJet Logo
5:55 a.m. - 12:37 a.m.YOW-YUL
18h 42m1 stop
C$ 371WestJet
Find Deal
Wed, 4 Jun - Sat, 7 Jun
WestJet Logo
6:45 a.m. - 12:22 a.m.YUL-YOW
17h 37m1 stop
WestJet Logo
6:05 a.m. - 12:37 a.m.YOW-YUL
18h 32m1 stop
C$ 374WestJet
Find Deal
Sat, 17 May - Mon, 19 May
WestJet Logo
6:45 a.m. - 12:22 a.m.YUL-YOW
17h 37m1 stop
WestJet Logo
5:55 a.m. - 12:37 a.m.YOW-YUL
18h 42m1 stop
C$ 392WestJet
Find Deal
Thu, 19 Jun - Tue, 24 Jun
WestJet Logo
6:45 a.m. - 12:22 a.m.YUL-YOW
17h 37m1 stop
WestJet Logo
5:55 a.m. - 12:37 a.m.YOW-YUL
18h 42m1 stop
C$ 402WestJet
Find Deal
Thu, 19 Jun - Tue, 24 Jun
Air Canada Logo
9:40 a.m. - 10:25 a.m.YUL-YOW
0h 45mdirect
Air Canada Logo
6:00 a.m. - 6:46 a.m.YOW-YUL
0h 46mdirect
C$ 456Air Canada
Find Deal
Wed, 4 Jun - Fri, 6 Jun
Air Canada Logo
8:15 a.m. - 9:01 a.m.YUL-YOW
0h 46mdirect
Air Canada Logo
2:25 p.m. - 3:13 p.m.YOW-YUL
0h 48mdirect
C$ 457Air Canada
Find Deal
Sun, 8 Jun - Sun, 15 Jun
Air Canada Logo
9:15 a.m. - 1:09 p.m.YUL-YOW
3h 54m1 stop
Air Canada Logo
6:40 p.m. - 7:26 p.m.YOW-YUL
0h 46mdirect
C$ 499Air Canada
Find Deal
Sun, 8 Jun - Sun, 15 Jun
 Logo
6:45 a.m. - 12:22 a.m.YUL-YOW
17h 37m1 stop
 Logo
6:00 a.m. - 9:30 p.m.YOW-YUL
15h 30m2 stops
C$ 508
Find Deal
Thu, 19 Jun - Tue, 24 Jun
Air Canada Logo
9:20 p.m. - 10:07 p.m.YUL-YOW
0h 47mdirect
Air Canada Logo
6:00 a.m. - 6:46 a.m.YOW-YUL
0h 46mdirect
C$ 535Air Canada
Find Deal
Wed, 4 Jun - Sat, 7 Jun

Expert advice for your flight from Montreal to Ottawa

 
Snippets provided in this section are AI-generated based on a summarization 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 specific 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

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, Saturday 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.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa is January, where tickets cost C$ 400 (return) on average. On the other hand, the most expensive months are May and October, where the average cost of round-trip tickets is C$ 1,270 and C$ 1,133 respectively.

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$ 808 on average.

Good to know

Low season

January

High season

May

Cheapest flight

C$ 159
Best time to beat the crowds (57% less expensive on average)
Most popular time to fly (38% 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$ 115 for a one-way ticket and C$ 265 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?

    Air Canada, and Air France offer 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.

See more FAQs

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$ 239 or less one-way and C$ 741 or less round-trip.

Prefer to fly direct from Montreal 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,Austrian Airlines,Brussels Airlines, +4 more

Air Canada,Austrian Airlines, +5 more

Tuesday

Air Canada,Austrian Airlines,Brussels Airlines, +4 more

Air Canada,Austrian Airlines, +5 more

Wednesday

Air Canada,Austrian Airlines,Brussels Airlines, +4 more

Air Canada,Austrian Airlines, +5 more

Thursday

Air Canada,Austrian Airlines,Brussels Airlines, +4 more

Air Canada,Austrian Airlines, +5 more

Friday

Air Canada,Austrian Airlines,Brussels Airlines, +5 more

Air Canada,Austrian Airlines, +6 more

Saturday

Air Canada,Austrian Airlines,Brussels Airlines, +4 more

Air Canada,Austrian Airlines, +5 more

Sunday

Air Canada,Austrian Airlines,Brussels Airlines, +4 more

Air Canada,Austrian Airlines, +5 more

See more nonstop flights

Direct returns

Ottawa to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada,Austrian Airlines,Brussels Airlines, +4 more

Air Canada,Austrian Airlines, +5 more

Tuesday

Air Canada,Austrian Airlines,Brussels Airlines, +3 more

Air Canada,Austrian Airlines, +4 more

Wednesday

Air Canada,Austrian Airlines,Brussels Airlines, +5 more

Air Canada,Austrian Airlines, +6 more

Thursday

Air Canada,Austrian Airlines,Brussels Airlines, +4 more

Air Canada,Austrian Airlines, +5 more

Friday

Air Canada,Austrian Airlines,Brussels Airlines, +5 more

Air Canada,Austrian Airlines, +6 more

Saturday

Air Canada,Austrian Airlines,Brussels Airlines, +3 more

Air Canada,Austrian Airlines, +4 more

Sunday

Air Canada,Austrian Airlines,Brussels Airlines, +5 more

Air Canada,Austrian Airlines, +6 more

See more nonstop flights
See more nonstop flights

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.
7.0
Air CanadaOverall score based on 9195 reviews
7.3Boarding
6.3Food
6.8Entertainment
7.8Crew
7.0Comfort
Airline reviews

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

2.0 MediocreAnonymous, Apr 2025ORD - YOW
Read more Air Canada reviews

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.

During the pre-departure safety briefing, the flight attendants rushed through the mandatory safety announcements in both official languages, making it difficult for passengers to clearly understand the instructions. Given the importance of these messages for passenger safety, this lack of clarity was concerning. Perhaps use a recoded message to alleviate this concern. Additionally, the flight attendants appeared to lack the professional attentiveness typically expected during a flight. Rather than focusing on timely and courteous service, they seemed more engaged in personal conversations than in addressing the needs of passengers. I hope this feedback is taken constructively and helps in maintaining the high standards of professionalism and care that travelers expect from a national carrier: AC.

Disappointed my flight was delayed to TO as i had a connection to make. Ran through the airport I made my flight but I initially had 1.5 hours to connect. Unnecessary stress!

Delayed delayed delayed cancelled and all we got was $60 food or beverage Embarrassing I'd say

Service is pretty good. Sandwiches have to be purchased but I’ve bought my own food. Seat was comfortable and various movies to chose from.

It was fine. There were a couple of mechanical delays prior to takeoff but it was overall a quick and pleasant flight.

The plane was cramped and dirty. Not enough liquid was served to stave off dehydration.

The speaker flight attendant talked over was way too loud. Hurt my ears -had to take out hearing aids.

One leg of the flight arrived late which necessitated a rebooking on the next leg. Although there were no major weather events in play, best choice offered was a 7 hour wait in the Vancouver airport for a 4 hour totally packed red eye flight to Ottawa. No opportunities to return earlier via other major hubs like Toronto or Montreal. Felt very much like national routes were no longer well supported. Adding insult to injury, entertainment system for my seat was out of order. Thought I might use wi-fi, but discovered it would cost $10 per hour! Paid a lot for the flight as it was over the holiday period. Probably won't be doing that again.

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

Information on your arrival and departure airports

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