Which airlines fly to Ottawa?

Porter Airlines is the airline most momondo users in Canada opt for when booking flights to Ottawa. WestJet, Air Canada and Air Transat are also popular choices when flying to Ottawa from Canada. Most major airlines flying from Canada to Ottawa will offer flights on a regular basis, though your options may vary depending on what airport you fly from.

WestJet Flights to Ottawa

WestJet is a popular choice for users travelling to Ottawa. It operates 19 flights every week to Ottawa, most often flying from Calgary. WestJet ticket prices will depend on when and where you need to fly from - deals as low as C$ 93 (from Edmonton) have been found by momondo users. In 3,095 reviews, momondo users have rated WestJet at an average score of 7.2/10.

How long does it take to fly to Ottawa?

Flight times from Canada to Ottawa vary, but if you’re flying out of Toronto Pearson Intl and flying into Montreal Pierre Elliott Trudeau Intl (one of the most popular routes), then the duration is 1h 20m on average. Another popular route from Canada to Ottawa is flying from Vancouver Intl to Montreal Pierre Elliott Trudeau Intl, which will take roughly 4h 45m. Keep in mind that layovers or delays could extend your travel time.

C$ 63 Cheap Flights to Ottawa in 2025/26

1 adult

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Find the cheapest flights from Canada to Ottawa

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:30 p.m. - 12:42 a.m.YYZ-YOW

1h 12mdirect

5:40 a.m. - 7:05 a.m.YOW-YYZ

1h 25mdirect

C$ 132WestJet

Find Deal

Tue, 18 Nov - Wed, 19 Nov

11:15 p.m. - 12:22 a.m.YYZ-YOW

1h 07mdirect

5:55 a.m. - 7:04 a.m.YOW-YYZ

1h 09mdirect

C$ 133WestJet

Find Deal

Tue, 21 Oct - Wed, 22 Oct

3:40 p.m. - 4:51 p.m.YYZ-YOW

1h 11mdirect

5:40 a.m. - 7:05 a.m.YOW-YYZ

1h 25mdirect

C$ 166Multiple Airlines

Find Deal

Sat, 8 Nov - Thu, 13 Nov

4:15 p.m. - 5:21 p.m.YYZ-YOW

1h 06mdirect

5:55 a.m. - 7:04 a.m.YOW-YYZ

1h 09mdirect

C$ 172Multiple Airlines

Find Deal

Mon, 6 Oct - Thu, 9 Oct

6:35 p.m. - 7:34 p.m.YTZ-YOW

0h 59mdirect

8:40 p.m. - 9:43 p.m.YOW-YTZ

1h 03mdirect

C$ 204Porter Airlines

Find Deal

Thu, 16 Oct - Sun, 19 Oct

10:30 a.m. - 11:29 a.m.YTZ-YOW

0h 59mdirect

2:50 p.m. - 3:58 p.m.YOW-YTZ

1h 08mdirect

C$ 205Porter Airlines

Find Deal

Fri, 31 Oct - Fri, 7 Nov

1:10 a.m. - 10:25 a.m.YYC-YOW

7h 15m1 stop

8:20 p.m. - 10:45 p.m.YOW-YYC

4h 25mdirect

C$ 296Air Canada

Find Deal

Wed, 8 Oct - Wed, 15 Oct

9:10 a.m. - 10:09 a.m.YTZ-YOW

0h 59mdirect

5:15 p.m. - 6:18 p.m.YOW-YTZ

1h 03mdirect

C$ 304Air Transat

Find Deal

Thu, 16 Oct - Sun, 19 Oct

9:55 p.m. - 11:04 p.m.YHZ-YOW

2h 09mdirect

7:00 a.m. - 9:59 a.m.YOW-YHZ

1h 59mdirect

C$ 343Air Canada

Find Deal

Fri, 17 Oct - Mon, 20 Oct

6:10 a.m. - 7:19 a.m.YHZ-YOW

2h 09mdirect

7:50 a.m. - 10:45 a.m.YOW-YHZ

1h 55mdirect

C$ 414Air Transat

Find Deal

Thu, 16 Oct - Sun, 19 Oct

Fly from

Route

Depart

Return

Price

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Tue 18/11

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

Ottawa

Wed 19/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

C$ 132

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Tue 21/10

11:15 p.m.-12:22 a.m.

Nonstop1h 07m

Ottawa

Wed 22/10

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

C$ 133

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Sat 8/11

3:40 p.m.-4:51 p.m.

Nonstop1h 11m

Ottawa

Thu 13/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

C$ 166

TorontoOttawa

YYZ - YOW

YYZYOW

Toronto Pearson Intl

Mon 6/10

4:15 p.m.-5:21 p.m.

Nonstop1h 06m

Ottawa

Thu 9/10

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

C$ 172

TorontoOttawa

YTZ - YOW

YTZYOW

Toronto Island

Thu 16/10

6:35 p.m.-7:34 p.m.

Nonstop0h 59m

Ottawa

Sun 19/10

8:40 p.m.-9:43 p.m.

Nonstop1h 03m

C$ 204

TorontoOttawa

YTZ - YOW

YTZYOW

Toronto Island

Fri 31/10

10:30 a.m.-11:29 a.m.

Nonstop0h 59m

Ottawa

Fri 7/11

2:50 p.m.-3:58 p.m.

Nonstop1h 08m

C$ 205

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Wed 8/10

1:10 a.m.-10:25 a.m.

1 stop7h 15m

Ottawa

Wed 15/10

8:20 p.m.-10:45 p.m.

Nonstop4h 25m

C$ 296

TorontoOttawa

YTZ - YOW

YTZYOW

Toronto Island

Thu 16/10

9:10 a.m.-10:09 a.m.

Nonstop0h 59m

Ottawa

Sun 19/10

5:15 p.m.-6:18 p.m.

Nonstop1h 03m

C$ 304

HalifaxOttawa

YHZ - YOW

YHZYOW

Halifax Intl

Fri 17/10

9:55 p.m.-11:04 p.m.

Nonstop2h 09m

Ottawa

Mon 20/10

7:00 a.m.-9:59 a.m.

Nonstop1h 59m

C$ 343

HalifaxOttawa

YHZ - YOW

YHZYOW

Halifax Intl

Thu 16/10

6:10 a.m.-7:19 a.m.

Nonstop2h 09m

Ottawa

Sun 19/10

7:50 a.m.-10:45 a.m.

Nonstop1h 55m

C$ 414

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Ottawa flights insights and trends

Explore insights for your Ottawa flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Ottawa?

The month of February is, on average, the cheapest month to fly to Ottawa from Canada, with most prices found around C$ 257. If you aren’t able to travel to Ottawa during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of C$ 266.

What is the absolute cheapest flight to Ottawa?

The best price found on momondo to Ottawa was C$ 131/pp from Orlando, which is 82% cheaper than the average flight price to Ottawa. To find the cheapest price to Ottawa from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

Our data shows that Friday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 338. Flights from Canada to Ottawa on a Saturday will generally be more expensive and average around C$ 363. 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 Canada to Ottawa during this time can be as low as C$ 306. In the morning is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 358 per ticket.

How far in advance should I book a flight to Ottawa?

You are more likely to see cheaper flights to Ottawa from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to Ottawa for around C$ 311 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ottawa from Canada for as low as C$ 226 on momondo.

Cheapest flights to Ottawa

Find the cheapest flights to Ottawa from your nearest city or airport

Find Flights from Toronto Pearson Intl Airport to Ottawa

CHEAPEST MONTH TO FLY TO OTTAWA FROM TORONTO PEARSON INTL AIRPORT	February	24% cheaper	Flying from Toronto Pearson Intl Airport to Ottawa costs on average just C$ 238 in February
MOST EXPENSIVE MONTH TO FLY TO OTTAWA FROM TORONTO PEARSON INTL AIRPORT	September	20% more expensive	It costs about C$ 376 for flights to Ottawa from Toronto Pearson Intl Airport in September
MOST POPULAR MONTH TO FLY TO OTTAWA FROM TORONTO PEARSON INTL AIRPORT	November	133% more users visited	More momondo users searched in flights to Ottawa from Toronto Pearson Intl Airport in November than any other month

Cheap Ottawa flight deals and tips

Summary info about Ottawa flight prices, duration and airlines

Best One-Way Price	C$ 63
Best Round-Trip Price	C$ 132
Fastest flight time	0h 59m
Popular in	September

The best one-way flight price to Ottawa from Canada in the last 72 hours is C$ 63 (Toronto Pearson Intl to Ottawa).

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The best round-trip flight price to Ottawa from Canada in the last 72 hours is C$ 132 (Toronto Pearson Intl to Ottawa).

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The fastest flight to Ottawa from Canada takes 0h 59m (Toronto Island to Ottawa).

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September has the highest demand for flights to Ottawa, with a 17% price increase on average.

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Frequently asked questions about flying to Ottawa

When are the weather conditions best for skiing in Ottawa?

Skiing is most popular in Ottawa during the month of January, due to the perfect conditions of colder temperatures combined with a higher chance of snow. These conditions make Mount Pakenham a very popular destination for both tourists and locals. Many momondo users planning trips to multiple ski mountains or resorts in the Ottawa area will check out Blue Mountain as well.

How far in advance should I book a flight to Ottawa?

The ideal time to book your flight to Ottawa is 55 days in advance, when prices tend to average C$ 321. In the past 72 hours, momondo users found flights from Canada to Ottawa for as low as C$ 164.

Is there an alternative airport near Ottawa?

Those flying to Ottawa could potentially find better pricing at Ottawa Airport (11 km from Ottawa city centre), Mont Tremblant Intl Airport (131 km from Ottawa city centre) or Kingston Airport (150 km from Ottawa city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Ottawa?

You can find deals at Ottawa Airport for C$ 714 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Ottawa Airport were last updated today.

How many operators does momondo search for flights to Ottawa Airport?

As of September 2025, there are 15 operators available to choose from for flights to Ottawa Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Ottawa Airport.

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

The travel and health documents you'll need for your trip to Ottawa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ottawa.

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

Flights to Ottawa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Ottawa?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Ottawa.

I’m not ready to book a flight to Ottawa right now. Can momondo alert me if prices change?

Price alerts on flights to Ottawa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.