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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa from C$ 207

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — YOW
6 Sep — 13 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Ottawa
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 August 2026.

Sat 26/92:05 p.m. -
1 stop17h 45m
Sun 27/910:40 a.m. -
1 stop7h 32m
Deal found 6/8C$ 373
Sun 20/95:45 p.m. -
1 stop6h 35m
Sun 27/96:25 p.m. -
1 stop6h 00m
Deal found 6/8C$ 405
Fri 2/105:45 p.m. -
1 stop6h 35m
Sat 3/106:25 p.m. -
1 stop6h 00m
Deal found 6/8C$ 426
Tue 22/95:45 p.m. -
1 stop6h 35m
Fri 25/96:25 p.m. -
1 stop6h 00m
Deal found 6/8C$ 427
Tue 1/94:40 p.m. -
Nonstop0h 55m
Tue 22/98:00 a.m. -
1 stop3h 15m
Deal found 5/8C$ 436
Fri 11/95:45 p.m. -
1 stop6h 35m
Sun 13/96:25 p.m. -
1 stop6h 00m
Deal found 5/8C$ 439
Mon 7/96:30 a.m. -
1 stop6h 12m
Tue 22/98:00 a.m. -
1 stop3h 15m
Deal found 5/8C$ 443
Sat 12/95:45 p.m. -
1 stop6h 35m
Sun 13/96:25 p.m. -
1 stop6h 00m
Deal found 1/8C$ 446
Tue 1/94:40 p.m. -
Nonstop0h 55m
Thu 24/96:25 p.m. -
1 stop6h 00m
Deal found 5/8C$ 447
Fri 11/95:45 p.m. -
1 stop6h 35m
Wed 23/96:25 p.m. -
1 stop6h 00m
Deal found 2/8C$ 450

Find flight deals from Pierre Elliott Trudeau Intl to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 August 2026.

Round-trip from

C$ 373

One-way from

C$ 207

Good round-trip deal

C$ 562 or less

Good one-way deal

C$ 366 or less
Porter Airlines
  • Porter Airlines
  • 26/9-27/9
  • 2 total stops
  • 25h 17m total
  • Montreal to Ottawa
Search Deals
Porter Airlines
  • Porter Airlines
  • 9/9
  • 1 total stop
  • 3h 52m total
  • Montreal to Ottawa
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Ottawa.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Ottawa.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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, Cheapflights users made 629,999 searches. Data last updated 7 August 2026.
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

Cheapest round-trip

MontrealOttawa

YUL Montreal Pierre Elliott Trudeau Intl - YOW Ottawa

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$ 434

MontrealOttawa

YUL Montreal Pierre Elliott Trudeau Intl - YOW Ottawa

YULYOW

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

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

1 stop3h 52m

Ottawa

Wed 23/9

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

1 stop6h 00m

C$ 454

MontrealOttawa

YUL Montreal Pierre Elliott Trudeau Intl - YOW Ottawa

YULYOW

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

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

1 stop6h 35m

Ottawa

Mon 21/9

8:15 p.m.-7:05 a.m.

1 stop10h 50m

C$ 499

MontrealOttawa

YUL Montreal Pierre Elliott Trudeau Intl - YOW Ottawa

YULYOW

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

6:45 a.m.-5:35 p.m.

1 stop10h 50m

Ottawa

Sun 27/9

2:00 p.m.-7:05 a.m.

2 stops17h 05m

C$ 510

MontrealOttawa

YUL Montreal Pierre Elliott Trudeau Intl - YOW Ottawa

YULYOW

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

9:10 a.m.-7:39 p.m.

2 stops10h 29m

Ottawa

Sat 12/9

8:05 p.m.-12:31 a.m.

1 stop4h 26m

C$ 667

MontrealOttawa

YUL Montreal Pierre Elliott Trudeau Intl - YOW Ottawa

YULYOW

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

10:40 a.m.-11:30 a.m.

Nonstop0h 50m

Ottawa

Sun 13/9

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

1 stop6h 00m

C$ 695

MontrealOttawa

YUL Montreal Pierre Elliott Trudeau Intl - YOW Ottawa

YULYOW

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

6:00 p.m.-12:25 a.m.

1 stop6h 25m

Ottawa

Tue 8/9

4:00 p.m.-8:30 p.m.

1 stop4h 30m

C$ 744

MontrealOttawa

YUL Montreal Pierre Elliott Trudeau Intl - YOW Ottawa

YULYOW

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

6:30 a.m.-1:17 p.m.

2 stops6h 47m

Ottawa

Mon 21/9

10:40 a.m.-5:50 p.m.

2 stops7h 10m

C$ 824

MontrealOttawa

YUL Montreal Pierre Elliott Trudeau Intl - YOW Ottawa

YULYOW

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

1:10 p.m.-1:58 p.m.

Nonstop0h 48m

Ottawa

Mon 21/9

6:45 a.m.-9:45 a.m.

1 stop3h 00m

C$ 831
Quickest round-trip

MontrealOttawa

YUL Montreal Pierre Elliott Trudeau Intl - YOW Ottawa

YULYOW

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

1:10 p.m.-1:58 p.m.

Nonstop0h 48m

Ottawa

Sun 6/9

6:00 a.m.-6:50 a.m.

Nonstop0h 50m

C$ 845

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Pierre Elliott Trudeau Intl to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa

What is the cheapest time of day to fly from YUL to YOW?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 August 2026.

It’s typically best to fly out from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa at noon. Doing so could potentially save you 32% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Ottawa. Price data was last updated on 1 August 2026.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Ottawa flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from Montreal Pierre Elliott Trudeau Intl?

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly into when you book flights from Montreal Pierre Elliott Trudeau Intl to Ottawa. 0 airlines have flights to Ottawa from Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Montreal Pierre Elliott Trudeau Intl to Ottawa should not be difficult; the airport handles an average of 14 inbound flights from Montreal Pierre Elliott Trudeau Intl per day.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa?

    Airlines like Porter Airlines and WestJet fly from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa in about 6h 35m. The time it takes to get you to your destination can typically vary by up to 11h 10m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa is about 151 km. This flight may include one or multiple stops.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa?

    Before booking your flight to Ottawa from Montreal Pierre Elliott Trudeau Intl Airport, check out the most reliable airlines to get you to your destination on time: TAP AIR PORTUGAL (90%), Porter Airlines (88%), Air Transat( 88%).

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa?

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa? While on average our users pay C$ 569, our data indicates the cheapest price to be C$ 307. The most popular route (Montreal Pierre Elliott Trudeau Intl - Ottawa), is priced around C$ 373.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Ottawa that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Ottawa.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Ottawa?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Ottawa?

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Gatineau
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Brockville
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Pembroke
Smiths Falls

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Ottawa with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pierre Elliott Trudeau Intl to Ottawa, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Ottawa become cheaper?

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