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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa from C$ 244

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — YOW
22 Apr — 29 Apr1
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 23 March 2026.

Wed 10/67:45 p.m.
YUL
-
YOW
1 stop17h 13m
Porter Airlines
Thu 11/63:30 p.m.
YOW
-
YUL
1 stop6h 40m
Porter Airlines
Deal found 20/3C$ 410
Wed 20/57:20 p.m.
YUL
-
YOW
1 stop5h 00m
WestJet
Sat 30/56:25 p.m.
YOW
-
YUL
1 stop6h 00m
WestJet
Deal found 18/3C$ 442
Thu 21/57:20 p.m.
YUL
-
YOW
1 stop5h 00m
WestJet
Sun 31/56:25 p.m.
YOW
-
YUL
1 stop6h 00m
WestJet
Deal found 18/3C$ 464
Thu 16/411:45 a.m.
YUL
-
YOW
1 stop5h 19m
Porter Airlines
Thu 16/48:55 p.m.
YOW
-
YUL
1 stop22h 44m
Porter Airlines
Deal found 18/3C$ 468
Sun 3/512:15 p.m.
YUL
-
YOW
1 stop5h 20m
WestJet
Sun 10/56:25 p.m.
YOW
-
YUL
1 stop6h 00m
WestJet
Deal found 18/3C$ 482
Sat 2/57:20 p.m.
YUL
-
YOW
1 stop5h 00m
WestJet
Mon 4/56:55 a.m.
YOW
-
YUL
1 stop11h 25m
WestJet
Deal found 18/3C$ 483
Fri 15/57:20 p.m.
YUL
-
YOW
1 stop5h 00m
WestJet
Sun 17/56:25 p.m.
YOW
-
YUL
1 stop6h 00m
WestJet
Deal found 20/3C$ 495
Tue 19/57:20 p.m.
YUL
-
YOW
1 stop5h 00m
WestJet
Tue 2/66:25 p.m.
YOW
-
YUL
1 stop6h 00m
WestJet
Deal found 18/3C$ 502
Fri 22/56:45 a.m.
YUL
-
YOW
1 stop17h 35m
WestJet
Tue 2/66:25 p.m.
YOW
-
YUL
1 stop6h 00m
WestJet
Deal found 18/3C$ 509
Fri 15/54:40 p.m.
YUL
-
YOW
Nonstop0h 55m
Multiple Airlines
Sun 17/56:25 p.m.
YOW
-
YUL
1 stop6h 00m
Multiple Airlines
Deal found 20/3C$ 520
Thu 21/57:20 p.m.
YUL
-
YOW
1 stop5h 00m
WestJet
Sat 30/56:25 p.m.
YOW
-
YUL
1 stop6h 00m
WestJet
Deal found 18/3C$ 521
Mon 4/57:20 p.m.
YUL
-
YOW
1 stop5h 00m
Multiple Airlines
Mon 11/54:00 p.m.
YOW
-
YUL
1 stop3h 30m
Multiple Airlines
Deal found 20/3C$ 532

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 23 March 2026.

Round-trip from

C$ 410

One-way from

C$ 244

Popular in

January

Cheapest in

April

Average price

C$ 590

Good round-trip deal

C$ 636 or less

Good one-way deal

C$ 251 or less
Porter Airlines
  • Porter Airlines
  • 10/6-11/6
  • 2 total stops
  • 23h 53m total
  • Montreal to Ottawa
Search Deals
WestJet
  • WestJet
  • 5/6
  • 1 total stop
  • 5h 00m total
  • Montreal to Ottawa
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 187 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Ottawa.
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Ottawa.
Search Deals

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 23 March 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 - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

7:45 p.m.-12:58 p.m.

1 stop17h 13m

Ottawa

Thu 11/6

3:30 p.m.-10:10 p.m.

1 stop6h 40m

C$ 410

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

9:55 p.m.-12:39 a.m.

1 stop26h 44m

Ottawa

Thu 23/4

5:40 a.m.-3:10 p.m.

1 stop9h 30m

C$ 586
Quickest round-trip

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

3:35 p.m.-4:21 p.m.

Nonstop0h 46m

Ottawa

Fri 24/4

5:45 a.m.-6:31 a.m.

Nonstop0h 46m

C$ 619

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

1:00 p.m.-4:36 p.m.

1 stop3h 36m

Ottawa

Thu 16/4

6:15 a.m.-9:45 a.m.

1 stop3h 30m

C$ 620

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

9:35 a.m.-2:49 p.m.

1 stop5h 14m

Ottawa

Sun 7/6

2:15 p.m.-3:10 p.m.

Nonstop0h 55m

C$ 620

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

7:30 a.m.-11:16 a.m.

1 stop3h 46m

Ottawa

Sun 26/4

6:20 p.m.-7:10 p.m.

Nonstop0h 50m

C$ 620

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

9:20 a.m.-10:11 a.m.

Nonstop0h 51m

Ottawa

Mon 27/4

6:20 p.m.-7:10 p.m.

Nonstop0h 50m

C$ 620

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

4:40 p.m.-5:35 p.m.

Nonstop0h 55m

Ottawa

Thu 4/6

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

1 stop6h 00m

C$ 623

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

6:30 a.m.-1:20 p.m.

2 stops6h 50m

Ottawa

Mon 11/5

1:45 p.m.-6:15 p.m.

1 stop4h 30m

C$ 626
Cheapest one-way

MontrealOttawa

YUL - YOW

YULYOW

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

1:25 p.m.-6:09 p.m.

1 stop4h 44m

C$ 277

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 23 March 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 24% on the flight price compared to flying in the afternoon, 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 14 March 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 at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa?

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 23 March 2026.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,834 reviews
Check prices

Crew

7.8

Entertainment

6.8

Comfort

7.1

Boarding

7.3

Overall

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

YXE - YYZ

We were over three hours delayed leaving Saskatoon and missed our connection to Montreal. We were then rerouted all the way to Zurich. We were over seven hours late getting to our final destination. Then our luggage was lost for lost for three days. All three flights were delayed and our trip was definitely impacted.
Air Canada
7.1
Good
10,834 reviews
Air Canada
7.1
Good
10,834 reviews
Check prices

Crew

7.8

Entertainment

6.8

Comfort

7.1

Boarding

7.3

Overall

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

YXE - YYZ

We were over three hours delayed leaving Saskatoon and missed our connection to Montreal. We were then rerouted all the way to Zurich. We were over seven hours late getting to our final destination. Then our luggage was lost for lost for three days. All three flights were delayed and our trip was definitely impacted.

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. 1 airline 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 Air Canada fly from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa in about 46m. The time it takes to get you to your destination can typically vary by up to 16h 27m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa is about 151 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Montreal Pierre Elliott Trudeau Intl Airport to Ottawa round-trip?

    Flying on Air Canada is currently your cheapest option to Ottawa, with prices starting at C$ 538. This flight start at 22% lower than the current average price 3 months from now.

  • 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: Brussels Airlines (68%), Emirates (67%), Lufthansa( 65%).

  • 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$ 549, our data indicates the cheapest price to be C$ 173. The most popular route (Montreal Pierre Elliott Trudeau Intl - Ottawa), is priced around C$ 536.

  • 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?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Perth
Wakefield
Pembroke
Smiths Falls

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Top airline flying from Pierre Elliott Trudeau Intl to Ottawa

Discover the top airline that operate flights from Pierre Elliott Trudeau Intl to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 538AverageC$ 611FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Ottawa?

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Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Ottawa?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pierre Elliott Trudeau Intl to Ottawa.

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?

Of course! You can now track prices for flights from Pierre Elliott Trudeau Intl to Ottawa and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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