YOW - YUL

C$ 129 Find cheap flights from Ottawa to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Montreal departing on 15/2. 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
0 bags

Search hundreds of travel sites at once for deals on flights to Montreal

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Montreal, 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 Ottawa to Montreal, as well as popular online travel agencies
In the last 7 days, travellers have searched 46,646,933 times on KAYAK, and here is why:

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Cheap flight deals from Ottawa to Montreal (YOW-YUL)

 
These are the cheapest deals for flights from Ottawa to Montreal currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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 Ottawa to Montreal

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ottawa to Montreal.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:25 p.m. - 1:26 p.m.YOW-YUL
18h 01m1 stop
4:00 p.m. - 8:29 p.m.YUL-YOW
4h 29m1 stop
C$ 214Porter Airlines
Find Deal
Tue, 7 Jan - Wed, 8 Jan
9:35 p.m. - 12:30 p.m.YOW-YUL
14h 55m1 stop
1:30 p.m. - 8:47 p.m.YUL-YOW
7h 17m1 stop
C$ 253WestJet
Find Deal
Thu, 6 Feb - Thu, 13 Feb
9:35 p.m. - 12:30 p.m.YOW-YUL
14h 55m1 stop
1:30 p.m. - 8:50 p.m.YUL-YOW
7h 20m1 stop
C$ 280WestJet
Find Deal
Tue, 7 Jan - Thu, 9 Jan
5:55 a.m. - 12:39 a.m.YOW-YUL
18h 44m1 stop
6:45 a.m. - 12:09 a.m.YUL-YOW
17h 24m1 stop
C$ 291WestJet
Find Deal
Sat, 5 Apr - Sat, 12 Apr
5:55 a.m. - 12:39 a.m.YOW-YUL
18h 44m1 stop
6:45 a.m. - 12:09 a.m.YUL-YOW
17h 24m1 stop
C$ 292WestJet
Find Deal
Sat, 5 Apr - Sat, 12 Apr
6:30 a.m. - 5:26 p.m.YOW-YUL
10h 56m1 stop
1:30 p.m. - 8:50 p.m.YUL-YOW
7h 20m1 stop
C$ 313WestJet
Find Deal
Fri, 6 Dec - Tue, 10 Dec
8:10 p.m. - 1:26 p.m.YOW-YUL
17h 16m1 stop
6:45 a.m. - 8:50 p.m.YUL-YOW
14h 05m2 stops
C$ 391
Find Deal
Tue, 7 Jan - Thu, 9 Jan
7:20 p.m. - 5:15 p.m.YOW-YUL
21h 55m2 stops
6:45 a.m. - 12:10 a.m.YUL-YOW
17h 25m1 stop
C$ 405
Find Deal
Mon, 13 Jan - Sun, 19 Jan
7:15 a.m. - 12:22 p.m.YOW-YUL
5h 07m1 stop
4:10 p.m. - 4:58 p.m.YUL-YOW
0h 48mdirect
C$ 461Air Canada
Find Deal
Tue, 7 Jan - Tue, 7 Jan
7:15 a.m. - 12:22 p.m.YOW-YUL
5h 07m1 stop
3:25 p.m. - 8:16 p.m.YUL-YOW
4h 51m1 stop
C$ 549Air Canada
Find Deal
Mon, 31 Mar - Mon, 31 Mar

Flights from Ottawa to Montreal - Travel Insights & Trends

Get data-powered insights and trends into flights from Ottawa to Montreal 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 Ottawa to Montreal?

The average price of all flights from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.
For Ottawa to Montreal, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Montreal back to Ottawa, the best deals are generally found on Wednesday, with Sunday being the most expensive.

Good to know

Low season

August

High season

September

Cheapest flight

C$ 129
Best time to beat the crowds (50% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Ottawa to Montreal

When to book flights from Ottawa to Montreal

Are your dates flexible? Find out the best times to travel from Ottawa to Montreal 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 Ottawa to Montreal flights

  • What are the common layover cities for flights from Ottawa to Montreal with one or more stops?

    Common layover cities for flights from Ottawa to Montreat with one or more stops include Calgary (YYC), Toronto (YYZ), Quebec (YQB), Halifax (YHZ), and Moncton (YQM). The layover city will depend on the airline, connecting flights, or flight route.

  • What are the best transportation options from Montréal-Pierre Elliott Trudeau International Airport to downtown Montreal?

    YUL is served by four public bus routes operated by the Société de Transport de Montréal (STM). The 747 airport line is the most convenient with buses from the airport to the central bus station. The 204 Cardinal operates between the airport and Dorval train station, while the 209 bus runs between the airport and the Roxboro-Pierrefonds train station. Different car rental agencies are available at the multistory car park on the Ground Level. Other transportation options include taxis, regional shuttles, and rideshare apps like Uber.

  • What are some eco-friendly airlines flying between Ottawa and Montreal?

    On average, the round-trip emissions per passenger on flights from Ottawa to Montreal is 100 kg. Different airlines on this route have implemented measures to lower carbon emissions. Consider booking Air Canada, which is committed to providing its clients with verified carbon offsets through its partnership with CHOOOSE, or WestJet, which utilizes SAF biofuel to minimize CO2 emissions by 169,000 kg.

  • What parking options are available at Ottawa International Airport?

    YOW has two parking options: the Parkade (P1) parking garage and the Surface Lot (P4) for long-term parking. The parking lots are easily accessible and are just a short walk to the terminals. Consider the long-term parking option if you’ll spend more than a day in Montreal.

  • What is the cheapest flight from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from Ottawa to Montreal Pierre Elliott Trudeau Intl Airport was C$ 92 for a one-way ticket and C$ 153 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Ottawa to Montreal?

    Air Canada, Air France, and American Airlines offer inflight Wi-Fi service on the Ottawa to Montreal flight route.

  • Which aircraft models fly most regularly from Ottawa to Montreal?

    The Embraer 195 E2 is the aircraft model that flies most regularly on the Ottawa to Montreal flight route.

  • Which airline alliances offer flights from Ottawa to Montreal?

    Star Alliance is the only airline alliance operating flights between Ottawa and Montreal.

  • On which days can I fly direct from Ottawa to Montreal?

    There are direct flights from Ottawa to Montreal on a daily basis.

  • How does KAYAK find such low prices on flights from Ottawa to Montreal?

    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 Ottawa to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Ottawa 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 Ottawa to Montreal?

    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 Montreal with an airline and back to Ottawa with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Montreal?

    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 Montreal from Ottawa 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 Ottawa to Montreal Pierre Elliott Trudeau Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 381 or less one-way and C$ 815 or less round-trip.
  • Most flights from Ottawa to Montreal depart from Ottawa/Macdonald–Cartier International Airport (YOW) and land at Montréal-Pierre Elliott Trudeau International Airport (YUL). Air Canada operates regular domestic direct flights on this route. Flights with one or more stops from YOW to YUL are operated by Porter Airlines, Flair Airlines, and Porter Airlines.
  • Ottawa International Airport is a hub for different domestic and international Airlines. Air Canada has the most flights from Ottawa to Montreal and other domestic and international destinations. Porter Airlines and WestJet are other major airlines that serve the YOW - YUL route and several domestic and international destinations.
  • Air Canada has an unaccompanied minor program for parents who want to let their young ones travel alone from Ottawa to Montreal. This program is available on direct flights only and is mandatory for children aged 8 to 11 and optional for children aged 12 to 17. Your child will receive the best care from Air Canada staff until they reach their destination's pickup point. Contact Air Canada Reservations for availability or any questions.
  • If you’re looking for a hotel at YUL, you can check into Montreal Airport Marriott In-Terminal Hotel, which is connected to the airport’s main terminal. Other hotels near the airport include Sheraton Montreal Airport Hotel, around 2.5 km away, and Holiday Inn Express, approximately 4.5 km away by car.
  • From YUL, you can fly to other cities inside and out of Canada. In Canada, you can fly to Vancouver, Toronto, Winnipeg, Halifax, Edmonton, Calgary, and Quebec City. You can extend your trip to international destinations in Europe, the US, the Caribbean, South America, and Asia.
See more tips

Prefer to fly non-stop from Ottawa to Montreal?

Find which airlines fly direct from Ottawa Airport to Montreal Pierre Elliott Trudeau Intl Airport, which days they fly and book direct flights.

Nonstop departures

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,Brussels Airlines,Emirates, +2 more

Air Canada,Brussels Airlines, +3 more

Wednesday

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

Air Canada,Austrian Airlines, +5 more

Thursday

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

Air Canada,Austrian Airlines, +4 more

Friday

Air Canada,Brussels Airlines,Emirates, +4 more

Air Canada,Brussels Airlines, +5 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

Nonstop returns

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,Brussels Airlines,Emirates, +2 more

Air Canada,Brussels Airlines, +3 more

Wednesday

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

Air Canada,Austrian Airlines, +6 more

Thursday

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

Air Canada,Austrian Airlines, +4 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 Ottawa to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Montreal. 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 Ottawa to Montreal? 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 8246 reviews
7.0Comfort
6.8Entertainment
7.3Boarding
6.2Food
7.8Crew
Airline reviews

Help from agents in security. As I had not flown in two years, I appreciated their help; very efficient

10.0 ExcellentAnonymous, Nov 2024YVR - YUL
Read more Air Canada reviews

Help from agents in security. As I had not flown in two years, I appreciated their help; very efficient

The flight crew was wonderful. We were delayed, however the pilot and crew made the delay enjoyable.

Everything was good on our two flights with Air Canada. Departed on time and smooth in the air. The short transfer window from domestic to international, although a little tight considering the distance one has to navigate is doable but some people freaked out tried to push off the domestic saying they would miss the international flight. They as disappointed t get a frozen breakfast something warm would have been much nicer. Glad for the vegan meals we ordered but a cold breakfast was unpleasant.

The flight attendant, Kearin, was delightful. He was funny, friendly, and helpful. The only problem with the flight was that a door from the above baggage compartment fell off during boarding which slightly delayed takeoff.

5-hour trip with just water and one cookie is not great: fruits and cheese,, salads, protein smoothie... It could be small but nourrishing No screen and no outlet to connect our electronic devices. If there were ,It would have been nice to be informed. Every instruction given in french by the agent on the plane was pronounced so quickly that despite french is my 1st language, I could not understand the instructions. Too fast, no intonation, no space between words. Most of the time, the english versions (my 2nd language) were fast but with breathing between words, good intonation and the information was much easier to understand.

Check in was confusing with the kiosk at the airport. Just too vague and not enough explanation of what to do.

I’m not a small man but a little more leg room would make a big impact

The crew was excellent, taking off and landing was great, but the seats weren't comfortable and we didn't have any good food.

Solid value in general for economy traveler's, tho the quality of the food and general presentation could do with improvement.

My husband has disabilities, the crew on the ground as well as in the air were so helpful, taking some of the stress from me. Thank you!

Book cheap flights from Ottawa to Montreal

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ottawa to Montreal found on KAYAK in the last 72 hours.
15/2Sat
1 stopWestJet
18h 44mYOW-YUL
C$ 129
28/11Thu
1 stopPorter Airlines
3h 25mYOW-YUL
C$ 134
20/1Mon
1 stopWestJet
14h 55mYOW-YUL
C$ 140
19/1Sun
1 stopWestJet
18h 45mYOW-YUL
C$ 143
10/2Mon
1 stopWestJet
10h 56mYOW-YUL
C$ 155
22/1Wed
1 stopWestJet
14h 55mYOW-YUL
C$ 162
23/1Thu
1 stop
7h 30mYOW-YUL
C$ 168
19/1Sun
2 stops
19h 20mYOW-YUL
C$ 175
22/1Wed
directAir Canada
0h 53mYOW-YUL
C$ 435
15/2Sat
directAir Canada
0h 53mYOW-YUL
C$ 442

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Last minute flights from Ottawa to Montreal

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Ottawa to Montreal that are departing in the next 10 days.
24/11Sun
multi-stop
13h 30mYOW-YUL
25/11Mon
multi-stop
3h 21mYUL-YOW
C$ 619
22/11Fri
multi-stop
6h 53mYOW-YUL
24/11Sun
multi-stop
6h 25mYUL-YOW
C$ 1,103
22/11Fri
multi-stop
18h 20mYOW-YUL
24/11Sun
multi-stop
11h 09mYUL-YOW
C$ 1,118
24/11Sun
multi-stop
9h 20mYOW-YUL
25/11Mon
multi-stop
9h 16mYUL-YOW
C$ 1,231
22/11Fri
multi-stop
18h 20mYOW-YUL
24/11Sun
multi-stop
29h 00mYUL-YOW
C$ 1,314
22/11Fri
multi-stop
18h 20mYOW-YUL
24/11Sun
multi-stop
31h 35mYUL-YOW
C$ 1,358
24/11Sun
multi-stopPorter Airlines
20h 14mYOW-YUL
25/11Mon
multi-stopPorter Airlines
15h 48mYUL-YOW
C$ 1,528
24/11Sun
directAir Canada
0h 53mYOW-YUL
25/11Mon
directAir Canada
0h 48mYUL-YOW
C$ 1,774
22/11Fri
directAir Canada
0h 53mYOW-YUL
24/11Sun
directAir Canada
0h 52mYUL-YOW
C$ 1,796
24/11Sun
multi-stop
10h 20mYOW-YUL
25/11Mon
multi-stop
32h 24mYUL-YOW
C$ 4,608

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

Information on your arrival and departure airports

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