$137 Cheap Flights from Montreal (YUL) to Ottawa (YOW)

View $137 flight on Tue, Sep 9, 2025Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Ottawa International Airport (YOW)

Cheap Flights from Montreal to Ottawa (YUL-YOW)

Prices were available within the past 7 days and start at $137 for one-way flights and $284 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Sun, Nov 16 - Wed, Nov 19
YUL
Montreal
YOW
Ottawa
$284 Roundtrip, found 2 days ago
$284
Roundtrip
found 2 days ago
Select WestJet flight, departing Sun, Nov 16 from Montreal to Ottawa, returning Wed, Nov 19, priced at $284 found 2 days ago
WestJet
Wed, Nov 12 - Wed, Nov 19
YUL
Montreal
YOW
Ottawa
$303 Roundtrip, found 2 days ago
$303
Roundtrip
found 2 days ago
Select WestJet flight, departing Wed, Nov 12 from Montreal to Ottawa, returning Wed, Nov 19, priced at $303 found 2 days ago
WestJet
Wed, Nov 12 - Sat, Nov 22
YUL
Montreal
YOW
Ottawa
$321 Roundtrip, found 2 days ago
$321
Roundtrip
found 2 days ago
Select WestJet flight, departing Wed, Nov 12 from Montreal to Ottawa, returning Sat, Nov 22, priced at $321 found 2 days ago
Air Canada
Sat, Nov 15 - Sun, Nov 16
YUL
Montreal
YOW
Ottawa
$391 Roundtrip, found 1 day ago
$391
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Nov 15 from Montreal to Ottawa, returning Sun, Nov 16, priced at $391 found 1 day ago
Air Canada
Sat, Nov 15 - Sun, Nov 16
YUL
Montreal
YOW
Ottawa
$395 Roundtrip, found 1 day ago
$395
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Nov 15 from Montreal to Ottawa, returning Sun, Nov 16, priced at $395 found 1 day ago
Air Canada
Sat, Nov 15 - Sun, Nov 16
YUL
Montreal
YOW
Ottawa
$403 Roundtrip, found 1 day ago
$403
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Nov 15 from Montreal to Ottawa, returning Sun, Nov 16, priced at $403 found 1 day ago
Air Canada
Sat, Nov 15 - Sun, Nov 16
YUL
Montreal
YOW
Ottawa
$404 Roundtrip, found 1 day ago
$404
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Nov 15 from Montreal to Ottawa, returning Sun, Nov 16, priced at $404 found 1 day ago
Air Canada
Sat, Nov 15 - Sun, Nov 16
YUL
Montreal
YOW
Ottawa
$407 Roundtrip, found 1 day ago
$407
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Nov 15 from Montreal to Ottawa, returning Sun, Nov 16, priced at $407 found 1 day ago
WestJet
Sun, Nov 16 - Thu, Nov 20
YUL
Montreal
YOW
Ottawa
$408 Roundtrip, found 2 days ago
$408
Roundtrip
found 2 days ago
Select WestJet flight, departing Sun, Nov 16 from Montreal to Ottawa, returning Thu, Nov 20, priced at $408 found 2 days ago
Air Canada
Sat, Nov 15 - Sun, Nov 16
YUL
Montreal
YOW
Ottawa
$409 Roundtrip, found 1 day ago
$409
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Nov 15 from Montreal to Ottawa, returning Sun, Nov 16, priced at $409 found 1 day ago

Find the cheapest month to fly from Montreal (YUL) to Ottawa (YOW)

January is typically the cheapest month to fly

From $194 - $1,096 per traveler.

Graph displaying average flight prices per month

0
Flights from Montreal (YUL) to Ottawa (YOW)
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Macdonald-Cartier Intl.
Airlines serving
Air Canada, WestJet
Roundtrip price
$283
Distance
93 mi

Montreal to Ottawa Flights

The cheapest times to fly from Montreal to Ottawa

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Montreal to Ottawa are during the month of November. You can find some of the cheapest flights from Montreal to Ottawa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montreal to Ottawa

Sunday is one of the best days to book for cheap flights from Montreal to Ottawa: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Montreal to Ottawa

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Montreal to Ottawa in 2025. You can also book with separate airlines for your outbound and return journeys, from $137 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Montreal to Ottawa flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Montreal to Ottawa airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Macdonald-Cartier Intl. Airport (YOW) cost?
Grab a cheap one-way flight from $137 or cheap return flight from $284 from Pierre Elliott Trudeau Intl. Airport (YUL) to Macdonald-Cartier Intl. Airport (YOW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Macdonald-Cartier Intl. Airport (YOW)?
The cheapest month to fly from YUL to YOW is November, when demand is low. Off-peak months are typically when you'll find cheap fares for travel between these airports.
Which airlines fly direct from Pierre Elliott Trudeau Intl. Airport (YUL) to Macdonald-Cartier Intl. Airport (YOW)?
Take a direct flight with Air Canada and journey straight from Pierre Elliott Trudeau Intl. Airport (YUL) to Macdonald-Cartier Intl. Airport (YOW).
What is the cheapest airline that flies from Pierre Elliott Trudeau Intl. Airport (YUL) to Macdonald-Cartier Intl. Airport (YOW)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest YUL to YOW flight.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Macdonald-Cartier Intl. Airport (YOW)?
Each day on average, 4 direct flights take off from Pierre Elliott Trudeau Intl. Airport (YUL) to Macdonald-Cartier Intl. Airport (YOW). Choose the departure that works for you.
What are the most popular departure times for flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Macdonald-Cartier Intl. Airport (YOW)?
More travelers fly between YUL and YOW at 8 AM than at any other time of day. Looking for a quieter experience? Pick a flight outside the busiest times and it's possible you'll save on your fare as well.
What day of the week has the most flights from YUL to YOW?
If you depart on a Friday, you'll get the greatest range of options for flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Macdonald-Cartier Intl. Airport (YOW).
What is the earliest flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Macdonald-Cartier Intl. Airport (YOW)?
Pierre Elliott Trudeau Intl. Airport (YUL)'s earliest flight to Macdonald-Cartier Intl. Airport (YOW) is at approximately 8:50AM UTC-5. With a flight time of 52m, you'll arrive at around 9:42AM UTC-5.
How long does it take to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Macdonald-Cartier Intl. Airport (YOW)?
The average flight time from YUL to YOW is 49 minutes, covering a total distance of 95 mi.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Macdonald-Cartier Intl. Airport (YOW)?
To land at Macdonald-Cartier Intl. Airport (YOW) on time, opt for a flight that leaves from Pierre Elliott Trudeau Intl. Airport (YUL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Ottawa from Pierre Elliott Trudeau Intl. Airport (YUL)?
Check out your flight options from Pierre Elliott Trudeau Intl. Airport (YUL) to Macdonald-Cartier Intl. Airport (YOW). This is the only Ottawa airport you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Pierre Elliott Trudeau Intl. Airport (YUL) to Macdonald-Cartier Intl. Airport (YOW) last-minute?
Waiting until just before your trip to book your flight from YUL to YOW often results in higher prices. Although you may find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open for a better chance of landing a bargain.
Is it cheaper to book a YUL to YOW flight and hotel package?
Opting for a YUL to YOW flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Macdonald-Cartier Intl. Airport (YOW)?
Usually, it's possible to reschedule or cancel your YUL to YOW flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.