What is the cheapest airline that flies from Montreal to Ottawa?

WestJet, Air Canada, and Porter Airlines are the most popular carriers operating from Montreal to Ottawa

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Montreal to Ottawa on average per week?

103 flights are operational weekly from Montreal to Ottawa as of August 2026. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.

Which airline has the best punctuality record on Montreal to Ottawa flights?

According to our data, Air Canada has had the least delays on this route over the last 12 months, with about 26% of their flights experiencing any sort of delay.

What is the most punctual flight time for Montreal to Ottawa flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

How often are flights from Montreal to Ottawa delayed?

Historically, on average around 27% of flights between Montreal and Ottawa have experienced a delay on any given week. The average delay length over the past 12 months has been 94 minutes.

How many flights depart from Montreal to Ottawa on average per day?

The number of flights available between Montreal and Ottawa is 14 per day as of August 2026. The most frequent departure time is 1:00p.m., with 40% of daily flights leaving in the evening.

When did momondo last update prices for flights from Montreal to Ottawa Airport?

Prices for flights from Montreal to Ottawa Airport are updated daily.

How old do you have to be to fly from Montreal to Ottawa Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to Ottawa Airport.

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

The necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 209 Cheap Flights from Montreal to Ottawa in 2026

Find the cheapest flights from Montreal to Ottawa

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:05 p.m. - 7:50 a.m.

YUL

YOW

17h 45m

1 stop

10:00 a.m. - 5:02 p.m.

YOW

YUL

7h 02m

1 stop

C$ 435Porter Airlines

Sat, 26 Sep - Sun, 27 Sep

5:45 p.m. - 12:20 a.m.

YUL

YOW

6h 35m

1 stop

6:25 p.m. - 12:25 a.m.

YOW

YUL

6h 00m

1 stop

C$ 446WestJet

Sat, 12 Sep - Sun, 13 Sep

5:45 p.m. - 12:20 a.m.

YUL

YOW

6h 35m

1 stop

6:25 p.m. - 12:25 a.m.

YOW

YUL

6h 00m

1 stop

C$ 451WestJet

Fri, 11 Sep - Wed, 23 Sep

5:45 p.m. - 12:20 a.m.

YUL

YOW

6h 35m

1 stop

6:25 p.m. - 12:25 a.m.

YOW

YUL

6h 00m

1 stop

C$ 456WestJet

Sat, 12 Sep - Sun, 13 Sep

9:00 a.m. - 12:52 p.m.

YUL

YOW

3h 52m

1 stop

7:10 p.m. - 1:07 p.m.

YOW

YUL

17h 57m

1 stop

C$ 463Porter Airlines

Wed, 16 Sep - Wed, 23 Sep

5:45 p.m. - 12:20 a.m.

YUL

YOW

6h 35m

1 stop

6:25 p.m. - 12:25 a.m.

YOW

YUL

6h 00m

1 stop

C$ 465WestJet

Sat, 12 Sep - Sun, 13 Sep

5:45 p.m. - 12:20 a.m.

YUL

YOW

6h 35m

1 stop

6:25 p.m. - 12:25 a.m.

YOW

YUL

6h 00m

1 stop

C$ 467WestJet

Fri, 11 Sep - Sun, 13 Sep

5:45 p.m. - 12:20 a.m.

YUL

YOW

6h 35m

1 stop

6:25 p.m. - 12:25 a.m.

YOW

YUL

6h 00m

1 stop

C$ 469WestJet

Wed, 23 Sep - Thu, 24 Sep

5:45 p.m. - 12:20 a.m.

YUL

YOW

6h 35m

1 stop

6:25 p.m. - 12:25 a.m.

YOW

YUL

6h 00m

1 stop

C$ 472WestJet

Sun, 13 Sep - Sun, 20 Sep

10:00 p.m. - 8:25 a.m.

YUL

YOW

10h 25m

1 stop

11:15 a.m. - 12:01 p.m.

YOW

YUL

0h 46mdirect

C$ 473Air Canada

Sat, 12 Sep - Sun, 13 Sep

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WestJet flights from Montreal to Ottawa

Our best WestJet deals on Montreal to Ottawa flight tickets

WestJet

12 Sep

YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl

6h 35m

1 stop

YOW12:20 a.m.Ottawa

13 Sep

YOW6:25 p.m.Ottawa

6h 00m

1 stop

YUL12:25 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 446

WestJet

11 Sep

YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl

6h 35m

1 stop

YOW12:20 a.m.Ottawa

23 Sep

YOW6:25 p.m.Ottawa

6h 00m

1 stop

YUL12:25 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 451

WestJet

12 Sep

YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl

6h 35m

1 stop

YOW12:20 a.m.Ottawa

13 Sep

YOW6:25 p.m.Ottawa

6h 00m

1 stop

YUL12:25 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 456

Air Canada flights from Montreal to Ottawa

Our best Air Canada deals on Montreal to Ottawa flight tickets

Air Canada

12 Sep

YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl

10h 25m

1 stop

YOW8:25 a.m.Ottawa

13 Sep

YOW11:15 a.m.Ottawa

0h 46m

YUL12:01 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 473

Air Canada

26 Sep

YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl

10h 25m

1 stop

YOW8:25 a.m.Ottawa

27 Sep

YOW11:10 a.m.Ottawa

0h 53m

YUL12:03 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 479

Air Canada

12 Sep

YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl

10h 25m

1 stop

YOW8:25 a.m.Ottawa

13 Sep

YOW11:15 a.m.Ottawa

0h 46m

YUL12:01 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 493

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

2:05 p.m.-7:50 a.m.

1 stop17h 45m

Ottawa

Sun 27/9

10:00 a.m.-5:02 p.m.

1 stop7h 02m

C$ 435

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

5:45 p.m.-12:20 a.m.

1 stop6h 35m

Ottawa

Sun 13/9

6:25 p.m.-12:25 a.m.

1 stop6h 00m

C$ 446

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

5:45 p.m.-12:20 a.m.

1 stop6h 35m

Ottawa

Wed 23/9

6:25 p.m.-12:25 a.m.

1 stop6h 00m

C$ 451

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

5:45 p.m.-12:20 a.m.

1 stop6h 35m

Ottawa

Sun 13/9

6:25 p.m.-12:25 a.m.

1 stop6h 00m

C$ 456

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

9:00 a.m.-12:52 p.m.

1 stop3h 52m

Ottawa

Wed 23/9

7:10 p.m.-1:07 p.m.

1 stop17h 57m

C$ 463

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

5:45 p.m.-12:20 a.m.

1 stop6h 35m

Ottawa

Sun 13/9

6:25 p.m.-12:25 a.m.

1 stop6h 00m

C$ 465

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

5:45 p.m.-12:20 a.m.

1 stop6h 35m

Ottawa

Sun 13/9

6:25 p.m.-12:25 a.m.

1 stop6h 00m

C$ 467

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

5:45 p.m.-12:20 a.m.

1 stop6h 35m

Ottawa

Thu 24/9

6:25 p.m.-12:25 a.m.

1 stop6h 00m

C$ 469

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

5:45 p.m.-12:20 a.m.

1 stop6h 35m

Ottawa

Sun 20/9

6:25 p.m.-12:25 a.m.

1 stop6h 00m

C$ 472

Quickest round-trip

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

10:00 p.m.-8:25 a.m.

1 stop10h 25m

Ottawa

Sun 13/9

11:15 a.m.-12:01 p.m.

Nonstop0h 46m

C$ 473

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montreal 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

Prices

Airlines

Delays

Other information

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

Our data shows that Wednesday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 534. Flights from Montreal to Ottawa on a Thursday will generally be more expensive and average around C$ 784. 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 at noon. Flights from Montreal to Ottawa during this time can be as low as C$ 528. In the evening is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 782 per ticket.

What is the cheapest Montreal to Ottawa flight route?

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

What cabin class options are available on Montreal to Ottawa flights?

There are 3 cabin classes available to choose from on Montreal 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 to Ottawa flights?

You could potentially save up to 71% on your flight if you consider stops on a Montreal to Ottawa flight.

When to book flights from Montreal to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Ottawa according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Montreal to Ottawa (YMQ to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Ottawa

Best price found	C$ 366
Fastest flight time	0h 44m
Direct flights	Every day
Airports in Ottawa	1 airport

The best one-way flight to Ottawa from Montreal in the past 72 hours is C$ 366. The best round-trip flight deal from Montreal to Ottawa found on momondo in the last 72 hours is C$ 563.

The fastest flight from Montreal to Ottawa takes 0h 44m

Direct flights go from Montreal to Ottawa every day.

There is 1 airport in Ottawa. From Montreal there are direct flights to Ottawa (YOW).

Search flight deals

Frequently asked questions about flying from Montreal to Ottawa

How far is Montreal to Ottawa by plane?
Ottawa is 166.5 km away from Montreal. In terms of flight time, this usually takes a little over 0h 44m.
When did momondo last update prices for flights from Montreal to Ottawa Airport?
Prices for flights from Montreal to Ottawa Airport are updated daily.
How old do you have to be to fly from Montreal to Ottawa Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Montreal to Ottawa?
momondo data reveals that the most frequently booked plane model on the route from Montreal to Ottawa is Embraer 195 E2, representing 19.15% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 9.31%, Boeing 787-9 Dreamliner at 6.91%, and Boeing 737 MAX 8 at 6.65%.

Gatineau

Brockville

Perth

Pembroke

Smiths Falls

Wakefield

Calabogie

Prescott

Petawawa

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

It is quick and easy to find Montreal to Ottawa flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ottawa that suits you.

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

All flight searches from Montreal to Ottawa on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Montreal to Ottawa flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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Cheap flights from Montreal to Ottawa from C$ 209

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 to Ottawa departing on 9/9. 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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WestJet flights from Montreal to Ottawa

Our best WestJet deals on Montreal to Ottawa flight tickets

Air Canada flights from Montreal to Ottawa

Our best Air Canada deals on Montreal to Ottawa flight tickets

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How to get the cheapest flight ticket from Montreal to Ottawa

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

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

What is the cheapest Montreal to Ottawa flight route?

What cabin class options are available on Montreal to Ottawa flights?

Can stopping save me money on Montreal to Ottawa flights?

What is the cheapest airline that flies from Montreal to Ottawa?

How often are flights from Montreal to Ottawa delayed?

What is the most punctual flight time for Montreal to Ottawa flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Montreal to Ottawa flights?

How many flights depart from Montreal to Ottawa on average per day?

How many flights depart from Montreal to Ottawa on average per week?

When to book flights from Montreal to Ottawa

Cheap Montreal to Ottawa (YMQ to YOW) flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in Ottawa

Frequently asked questions about flying from Montreal to Ottawa

Travelling to a place near Ottawa?

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Airports servicing Ontario

Cabin classes currently available on flights to Ottawa

List of cabin classes available on flights landing in Ottawa. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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