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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa from C$ 183

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 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa

Cheap round-trip flights

Logo
8:55 a.m. - 12:58 p.m.YUL-YOW
4h 03m1 stop
Logo
5:55 a.m. - 5:47 p.m.YOW-YUL
11h 52m1 stop
C$ 424
Find Deal
Wed, 13 Aug - Thu, 21 Aug
Porter Airlines Logo
2:30 p.m. - 6:53 p.m.YUL-YOW
4h 23m1 stop
Porter Airlines Logo
2:20 p.m. - 6:00 p.m.YOW-YUL
3h 40m1 stop
C$ 428Porter Airlines
Find Deal
Wed, 27 Aug - Wed, 3 Sep
Logo
8:05 p.m. - 12:22 a.m.YUL-YOW
4h 17m1 stop
Logo
3:25 p.m. - 6:40 p.m.YOW-YUL
3h 15m1 stop
C$ 429
Find Deal
Thu, 28 Aug - Thu, 4 Sep
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$ 431WestJet
Find Deal
Fri, 12 Sep - Fri, 19 Sep
Logo
1:10 p.m. - 4:34 p.m.YUL-YOW
3h 24m1 stop
Logo
5:55 a.m. - 4:00 p.m.YOW-YUL
10h 05m1 stop
C$ 444
Find Deal
Tue, 16 Sep - Thu, 25 Sep
Logo
7:00 a.m. - 12:58 p.m.YUL-YOW
5h 58m1 stop
Logo
5:55 a.m. - 1:45 p.m.YOW-YUL
7h 50m1 stop
C$ 447
Find Deal
Tue, 26 Aug - Tue, 2 Sep
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$ 448WestJet
Find Deal
Thu, 9 Oct - Sun, 12 Oct
Porter Airlines Logo
6:55 a.m. - 12:59 p.m.YUL-YOW
6h 04m1 stop
Porter Airlines Logo
1:15 p.m. - 6:05 p.m.YOW-YUL
4h 50m1 stop
C$ 502Porter Airlines
Find Deal
Fri, 12 Sep - Sun, 14 Sep
Air Canada Logo
9:20 p.m. - 10:04 p.m.YUL-YOW
0h 44mdirect
Air Canada Logo
8:55 p.m. - 9:46 p.m.YOW-YUL
0h 51mdirect
C$ 559Air Canada
Find Deal
Fri, 12 Sep - Fri, 19 Sep
Air Canada Logo
9:40 a.m. - 10:24 a.m.YUL-YOW
0h 44mdirect
Air Canada Logo
9:05 a.m. - 9:52 a.m.YOW-YUL
0h 47mdirect
C$ 561Air Canada
Find Deal
Fri, 12 Sep - Fri, 19 Sep

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
12 Sep
YUL9:20 p.m.Montreal Pierre Elliott Trudeau Intl
0h 44m
YOW10:04 p.m.Ottawa
19 Sep
YOW8:55 p.m.Ottawa
0h 51m
YUL9:46 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 559
Find similar
Air Canada
12 Sep
YUL9:40 a.m.Montreal Pierre Elliott Trudeau Intl
0h 44m
YOW10:24 a.m.Ottawa
19 Sep
YOW9:05 a.m.Ottawa
0h 47m
YUL9:52 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 561
Find similar
Air Canada
22 Sep
YUL9:40 a.m.Montreal Pierre Elliott Trudeau Intl
0h 44m
YOW10:24 a.m.Ottawa
23 Sep
YOW11:05 a.m.Ottawa
0h 46m
YUL11:51 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 582
Find similar

WestJet flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa

Our best WestJet deals on Montreal Pierre Elliott Trudeau Intl Airport to Ottawa flight tickets
WestJet
12 Sep
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
17h 37m
1 stop
YOW12:22 a.m.Ottawa
19 Sep
YOW5:55 a.m.Ottawa
18h 32m
1 stop
YUL12:27 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 431
Find similar
WestJet
9 Oct
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
17h 37m
1 stop
YOW12:22 a.m.Ottawa
12 Oct
YOW5:55 a.m.Ottawa
18h 32m
1 stop
YUL12:27 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 448
Find similar
WestJet
25 Aug
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
17h 37m
1 stop
YOW12:22 a.m.Ottawa
1 Sep
YOW5:55 a.m.Ottawa
18h 32m
1 stop
YUL12:27 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 648
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 30 July 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

Wed 13/8

8:55 a.m.-12:58 p.m.

1 stop4h 03m

Ottawa

Thu 21/8

5:55 a.m.-5:47 p.m.

1 stop11h 52m

C$ 424

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Wed 27/8

2:30 p.m.-6:53 p.m.

1 stop4h 23m

Ottawa

Wed 3/9

2:20 p.m.-6:00 p.m.

1 stop3h 40m

C$ 428

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Thu 28/8

8:05 p.m.-12:22 a.m.

1 stop4h 17m

Ottawa

Thu 4/9

3:25 p.m.-6:40 p.m.

1 stop3h 15m

C$ 429

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Fri 12/9

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

1 stop17h 37m

Ottawa

Fri 19/9

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

1 stop18h 32m

C$ 431

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Tue 16/9

1:10 p.m.-4:34 p.m.

1 stop3h 24m

Ottawa

Thu 25/9

5:55 a.m.-4:00 p.m.

1 stop10h 05m

C$ 444

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Tue 26/8

7:00 a.m.-12:58 p.m.

1 stop5h 58m

Ottawa

Tue 2/9

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

1 stop7h 50m

C$ 447

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Thu 9/10

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

1 stop17h 37m

Ottawa

Sun 12/10

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

1 stop18h 32m

C$ 448

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Fri 12/9

6:55 a.m.-12:59 p.m.

1 stop6h 04m

Ottawa

Sun 14/9

1:15 p.m.-6:05 p.m.

1 stop4h 50m

C$ 502

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Fri 12/9

9:20 p.m.-10:04 p.m.

Nonstop0h 44m

Ottawa

Fri 19/9

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

Nonstop0h 51m

C$ 559

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Fri 12/9

9:40 a.m.-10:24 a.m.

Nonstop0h 44m

Ottawa

Fri 19/9

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

Nonstop0h 47m

C$ 561

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 month to fly to Ottawa?

The month of May is, on average, the cheapest month to fly to Ottawa from Montreal Pierre Elliott Trudeau Intl Airport, with most prices found around C$ 325. If you aren’t able to travel to Ottawa during the month of May, then flying in April is also cheap. Prices for this month can be found on momondo for an average of C$ 360.

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$ 770. Flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa on a Wednesday will generally be more expensive and average around C$ 993. 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$ 829. At noon is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 1,026 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 16% 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 July 2025, prices for Montreal Pierre Elliott Trudeau Intl Airport to Ottawa flights are approximately 42% 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$ 183

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$ 183. 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$ 424.
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$ 540Free CancellationRating
7.1
9,837 reviews
Search Air Canada flights

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

    Across 36 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$ 392 round-trip. 9,837 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
Brockville
Pembroke
Smiths Falls
Wakefield
Calabogie
Perth
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.

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