Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa from C$ 133

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa departing on 29/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa

Cheap round-trip flights

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$ 264WestJet
Find Deal
Tue, 21 Oct - Thu, 23 Oct
Multiple Airlines Logo
6:45 a.m. - 12:22 a.m.YUL-YOW
17h 37m1 stop
Multiple Airlines Logo
5:55 a.m. - 8:15 a.m.YOW-YUL
26h 20m1 stop
C$ 297Multiple Airlines
Find Deal
Thu, 16 Oct - Sun, 19 Oct
Multiple Airlines Logo
8:55 a.m. - 12:59 p.m.YUL-YOW
4h 04m1 stop
Multiple Airlines Logo
5:55 a.m. - 8:15 a.m.YOW-YUL
26h 20m1 stop
C$ 314Multiple Airlines
Find Deal
Sun, 12 Oct - Sun, 19 Oct
Multiple Airlines Logo
6:45 a.m. - 12:22 a.m.YUL-YOW
17h 37m1 stop
Multiple Airlines Logo
5:55 a.m. - 1:45 p.m.YOW-YUL
7h 50m1 stop
C$ 326Multiple Airlines
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Multiple Airlines Logo
6:45 a.m. - 6:09 p.m.YUL-YOW
11h 24m1 stop
Multiple Airlines Logo
5:55 a.m. - 1:45 p.m.YOW-YUL
7h 50m1 stop
C$ 345Multiple Airlines
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Porter Airlines Logo
11:25 a.m. - 3:04 p.m.YUL-YOW
3h 39m1 stop
Porter Airlines Logo
12:10 p.m. - 3:15 p.m.YOW-YUL
3h 05m1 stop
C$ 359Porter Airlines
Find Deal
Wed, 29 Oct - Wed, 5 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$ 374WestJet
Find Deal
Fri, 21 Nov - Sun, 23 Nov
Porter Airlines Logo
2:30 p.m. - 7:34 p.m.YUL-YOW
5h 04m1 stop
Porter Airlines Logo
5:05 p.m. - 8:15 a.m.YOW-YUL
15h 10m1 stop
C$ 490Porter Airlines
Find Deal
Thu, 16 Oct - Sun, 19 Oct
Air Canada Logo
1:05 p.m. - 1:51 p.m.YUL-YOW
0h 46mdirect
Air Canada Logo
9:05 a.m. - 9:52 a.m.YOW-YUL
0h 47mdirect
C$ 558Air Canada
Find Deal
Tue, 21 Oct - Thu, 23 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$ 568Air Canada
Find Deal
Thu, 16 Oct - Sun, 19 Oct

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Ottawa flight tickets
Air Canada
21 Oct
YUL1:05 p.m.Montreal Pierre Elliott Trudeau Intl
0h 46m
YOW1:51 p.m.Ottawa
23 Oct
YOW9:05 a.m.Ottawa
0h 47m
YUL9:52 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 558
Find similar
Air Canada
16 Oct
YUL8:15 a.m.Montreal Pierre Elliott Trudeau Intl
0h 45m
YOW9:00 a.m.Ottawa
19 Oct
YOW8:55 p.m.Ottawa
0h 51m
YUL9:46 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 568
Find similar
Air Canada
16 Oct
YUL8:15 a.m.Montreal Pierre Elliott Trudeau Intl
0h 45m
YOW9:00 a.m.Ottawa
19 Oct
YOW2:40 p.m.Ottawa
0h 57m
YUL3:37 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 569
Find similar

Porter Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa

Our best Porter Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Ottawa flight tickets
Porter Airlines
29 Oct
YUL11:25 a.m.Montreal Pierre Elliott Trudeau Intl
3h 39m
1 stop
YOW3:04 p.m.Ottawa
5 Nov
YOW12:10 p.m.Ottawa
3h 05m
1 stop
YUL3:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 359
Find similar
Porter Airlines
16 Oct
YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl
5h 04m
1 stop
YOW7:34 p.m.Ottawa
19 Oct
YOW5:05 p.m.Ottawa
15h 10m
1 stop
YUL8:15 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 490
Find similar
Porter Airlines
12 Oct
YUL8:55 a.m.Montreal Pierre Elliott Trudeau Intl
4h 04m
1 stop
YOW12:59 p.m.Ottawa
19 Oct
YOW7:00 a.m.Ottawa
10h 55m
2 stops
YUL5:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 501
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

6:45 a.m.-12:22 a.m.

1 stop17h 37m

Ottawa

Thu 23/10

5:55 a.m.-12:27 a.m.

1 stop18h 32m

C$ 264

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

6:45 a.m.-12:22 a.m.

1 stop17h 37m

Ottawa

Sun 19/10

5:55 a.m.-8:15 a.m.

1 stop26h 20m

C$ 297

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Sun 12/10

8:55 a.m.-12:59 p.m.

1 stop4h 04m

Ottawa

Sun 19/10

5:55 a.m.-8:15 a.m.

1 stop26h 20m

C$ 314

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

6:45 a.m.-12:22 a.m.

1 stop17h 37m

Ottawa

Tue 21/10

5:55 a.m.-1:45 p.m.

1 stop7h 50m

C$ 326

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

6:45 a.m.-6:09 p.m.

1 stop11h 24m

Ottawa

Mon 20/10

5:55 a.m.-1:45 p.m.

1 stop7h 50m

C$ 345

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

11:25 a.m.-3:04 p.m.

1 stop3h 39m

Ottawa

Wed 5/11

12:10 p.m.-3:15 p.m.

1 stop3h 05m

C$ 359

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Fri 21/11

6:45 a.m.-12:42 a.m.

1 stop17h 57m

Ottawa

Sun 23/11

5:40 a.m.-12:43 a.m.

1 stop19h 03m

C$ 374

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

2:30 p.m.-7:34 p.m.

1 stop5h 04m

Ottawa

Sun 19/10

5:05 p.m.-8:15 a.m.

1 stop15h 10m

C$ 490

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

1:05 p.m.-1:51 p.m.

Nonstop0h 46m

Ottawa

Thu 23/10

9:05 a.m.-9:52 a.m.

Nonstop0h 47m

C$ 558

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

8:15 a.m.-9:00 a.m.

Nonstop0h 45m

Ottawa

Sun 19/10

8:55 p.m.-9:46 p.m.

Nonstop0h 51m

C$ 568

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ottawa from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Ottawa?

Our data shows that Thursday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 795. Flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa on a Saturday will generally be more expensive and average around C$ 970. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ottawa?

Our most recent data shows that the best time of day to fly to Ottawa is in the morning. Flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa during this time can be as low as C$ 851. At noon is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 952 per ticket.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Ottawa flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Ottawa for the best Montreal Pierre Elliott Trudeau Intl - Ottawa flight prices

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to Ottawa flights?

There are 3 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to Ottawa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Ottawa flights?

You could potentially save up to 20% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Ottawa flight.

How have Montreal Pierre Elliott Trudeau Intl Airport to Ottawa flight prices changed over time?

As of September 2025, prices for Montreal Pierre Elliott Trudeau Intl Airport to Ottawa flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Ottawa (YUL to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa

Best price found

C$ 381

Fastest flight time

0h 44m

Direct flights

Every day

Airports in Ottawa

1 airport
The best one-way flight to Ottawa from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 381. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa found on momondo in the last 72 hours is C$ 580.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa takes 0h 44m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa every day.
There is 1 airport near Ottawa: Ottawa (YOW)
Search flight deals

  • How far is Montreal Pierre Elliott Trudeau Intl to Ottawa by plane?

    The distance between Montreal Pierre Elliott Trudeau Intl and Ottawa is about 151.8 km. A reasonable flight in good conditions will take 0h 44m.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa Airport refresh daily.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa Airport?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa Airport.

  • What documentation or ID do you need to fly to Ottawa Airport?

    The travel and health documents required for your trip to Ottawa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa?

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 580Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

  • Air Canada Flights From Montreal Pierre Elliott Trudeau Intl Airport to Ottawa

    Across 37 Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa this week, the average price was C$ 627, with the best Air Canada deals starting from C$ 420 round-trip. 10,000 users have rated Air Canada on momondo, with an average score of 7.1/10.

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Pembroke
Brockville
Smiths Falls
Perth
Wakefield
Calabogie
Prescott
Petawawa
Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Ottawa?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ottawa from Montreal.

Can I find flights from Montreal to Ottawa with flexible booking policies on momondo?

Yes. All flights to Ottawa from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Montreal to Ottawa?

momondo provides multiple filters to help you find the best flight to Ottawa from Montreal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Montreal to Ottawa right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montreal to Ottawa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ottawa and let you know when they change.

An easier way to manage your Ottawa trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 16/10
Thu 23/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada