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

Prices for flights from Montana to Ottawa Airport refresh daily.

How old do you have to be to fly from Montana 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 from Montana to Ottawa Airport.

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

The required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 719 Cheap Flights from Montana to Ottawa in 2025/26

1 adult

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Find the cheapest flights from Montana to Ottawa

Round-trip

Cheap round-trip flights

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1:15 p.m. - 9:18 p.m.BZN-YOW

30h 03m2 stops

6:20 a.m. - 11:48 a.m.YOW-BZN

7h 28m1 stop

C$ 719United Airlines

Find Deal

Sat, 6 Dec - Tue, 9 Dec

4:07 p.m. - 5:12 p.m.BZN-YOW

23h 05m2 stops

6:20 a.m. - 1:35 p.m.YOW-BZN

9h 15m2 stops

C$ 726United Airlines

Find Deal

Sat, 6 Dec - Tue, 9 Dec

12:50 p.m. - 9:18 p.m.BZN-YOW

6h 28m1 stop

6:20 a.m. - 11:48 a.m.YOW-BZN

7h 28m1 stop

C$ 850United Airlines

Find Deal

Sat, 6 Dec - Tue, 9 Dec

12:50 p.m. - 9:18 p.m.BZN-YOW

6h 28m1 stop

7:30 p.m. - 10:01 a.m.YOW-BZN

16h 31m2 stops

C$ 865United Airlines

Find Deal

Sat, 6 Dec - Tue, 9 Dec

6:30 a.m. - 9:56 p.m.BZN-YOW

13h 26m2 stops

9:45 a.m. - 9:39 p.m.YOW-BZN

13h 54m2 stops

C$ 872United Airlines

Find Deal

Sat, 6 Dec - Tue, 9 Dec

12:50 p.m. - 9:18 p.m.BZN-YOW

6h 28m1 stop

6:20 a.m. - 11:48 a.m.YOW-BZN

7h 28m1 stop

C$ 889United Airlines

Find Deal

Sat, 6 Dec - Tue, 9 Dec

11:29 a.m. - 9:56 p.m.BZN-YOW

8h 27m1 stop

5:09 p.m. - 10:29 p.m.YOW-BZN

7h 20m1 stop

C$ 966United Airlines

Find Deal

Tue, 23 Dec - Tue, 30 Dec

11:29 a.m. - 9:56 p.m.BZN-YOW

8h 27m1 stop

5:09 p.m. - 10:29 p.m.YOW-BZN

7h 20m1 stop

C$ 1,072United Airlines

Find Deal

Sun, 21 Dec - Wed, 31 Dec

11:29 a.m. - 9:56 p.m.BZN-YOW

8h 27m1 stop

7:27 p.m. - 1:37 p.m.YOW-BZN

20h 10m2 stops

C$ 1,086United Airlines

Find Deal

Sun, 21 Dec - Wed, 31 Dec

4:14 p.m. - 11:54 p.m.BZN-YOW

29h 40m2 stops

7:27 p.m. - 3:27 p.m.YOW-BZN

22h 00m2 stops

C$ 1,101United Airlines

Find Deal

Mon, 22 Dec - Wed, 31 Dec

American Airlines flights from Montana to Ottawa

Our best American Airlines deals on Montana to Ottawa flight tickets

American Airlines

22 Dec

BZN3:44 p.m.Bozeman Gallatin Field

23h 07m

2 stops

YOW4:51 p.m.Ottawa

31 Dec

YOW9:10 a.m.Ottawa

29h 34m

3 stops

BZN12:44 p.m.Bozeman Gallatin Field

C$ 1,290

Find similar

American Airlines

22 Dec

BZN3:44 p.m.Bozeman Gallatin Field

23h 07m

3 stops

YOW4:51 p.m.Ottawa

31 Dec

YOW9:10 a.m.Ottawa

29h 34m

3 stops

BZN12:44 p.m.Bozeman Gallatin Field

C$ 1,546

Find similar

American Airlines

23 Dec

BZN1:34 p.m.Bozeman Gallatin Field

25h 17m

2 stops

YOW4:51 p.m.Ottawa

30 Dec

YOW9:10 a.m.Ottawa

29h 34m

3 stops

BZN12:44 p.m.Bozeman Gallatin Field

C$ 1,781

Find similar

United Airlines flights from Montana to Ottawa

Our best United Airlines deals on Montana to Ottawa flight tickets

United Airlines

6 Dec

BZN12:50 p.m.Bozeman Gallatin Field

6h 28m

1 stop

YOW9:18 p.m.Ottawa

9 Dec

YOW6:20 a.m.Ottawa

7h 28m

1 stop

BZN11:48 a.m.Bozeman Gallatin Field

C$ 850

Find similar

United Airlines

6 Dec

BZN12:50 p.m.Bozeman Gallatin Field

6h 28m

1 stop

YOW9:18 p.m.Ottawa

9 Dec

YOW7:30 p.m.Ottawa

16h 31m

2 stops

BZN10:01 a.m.Bozeman Gallatin Field

C$ 865

Find similar

United Airlines

6 Dec

BZN6:30 a.m.Bozeman Gallatin Field

13h 26m

2 stops

YOW9:56 p.m.Ottawa

9 Dec

YOW9:45 a.m.Ottawa

13h 54m

2 stops

BZN9:39 p.m.Bozeman Gallatin Field

C$ 872

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BozemanOttawa

BZN - YOW

BZNYOW

Bozeman Gallatin Field

Sat 6/12

1:15 p.m.-9:18 p.m.

2 stops30h 03m

Ottawa

Tue 9/12

6:20 a.m.-11:48 a.m.

1 stop7h 28m

C$ 719

BozemanOttawa

BZN - YOW

BZNYOW

Bozeman Gallatin Field

Sat 6/12

4:07 p.m.-5:12 p.m.

2 stops23h 05m

Ottawa

Tue 9/12

6:20 a.m.-1:35 p.m.

2 stops9h 15m

C$ 726

BozemanOttawa

BZN - YOW

BZNYOW

Bozeman Gallatin Field

Sat 6/12

12:50 p.m.-9:18 p.m.

1 stop6h 28m

Ottawa

Tue 9/12

6:20 a.m.-11:48 a.m.

1 stop7h 28m

C$ 850

BozemanOttawa

BZN - YOW

BZNYOW

Bozeman Gallatin Field

Sat 6/12

12:50 p.m.-9:18 p.m.

1 stop6h 28m

Ottawa

Tue 9/12

7:30 p.m.-10:01 a.m.

2 stops16h 31m

C$ 865

BozemanOttawa

BZN - YOW

BZNYOW

Bozeman Gallatin Field

Sat 6/12

6:30 a.m.-9:56 p.m.

2 stops13h 26m

Ottawa

Tue 9/12

9:45 a.m.-9:39 p.m.

2 stops13h 54m

C$ 872

BozemanOttawa

BZN - YOW

BZNYOW

Bozeman Gallatin Field

Sat 6/12

12:50 p.m.-9:18 p.m.

1 stop6h 28m

Ottawa

Tue 9/12

6:20 a.m.-11:48 a.m.

1 stop7h 28m

C$ 889

BozemanOttawa

BZN - YOW

BZNYOW

Bozeman Gallatin Field

Tue 23/12

11:29 a.m.-9:56 p.m.

1 stop8h 27m

Ottawa

Tue 30/12

5:09 p.m.-10:29 p.m.

1 stop7h 20m

C$ 966

BozemanOttawa

BZN - YOW

BZNYOW

Bozeman Gallatin Field

Sun 21/12

11:29 a.m.-9:56 p.m.

1 stop8h 27m

Ottawa

Wed 31/12

5:09 p.m.-10:29 p.m.

1 stop7h 20m

C$ 1,072

BozemanOttawa

BZN - YOW

BZNYOW

Bozeman Gallatin Field

Sun 21/12

11:29 a.m.-9:56 p.m.

1 stop8h 27m

Ottawa

Wed 31/12

7:27 p.m.-1:37 p.m.

2 stops20h 10m

C$ 1,086

BozemanOttawa

BZN - YOW

BZNYOW

Bozeman Gallatin Field

Mon 22/12

4:14 p.m.-11:54 p.m.

2 stops29h 40m

Ottawa

Wed 31/12

7:27 p.m.-3:27 p.m.

2 stops22h 00m

C$ 1,101

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Montana to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Ottawa?

Flight times from Montana to Ottawa vary, but if you’re flying out of Bozeman and flying into Montreal Pierre Elliott Trudeau Intl Airport (one of the most popular routes), then the duration is 6h 42m on average. Another popular route from Montana to Ottawa is flying from Billings to Montreal Pierre Elliott Trudeau Intl Airport, which will take roughly 13h 12m. Keep in mind that layovers or delays could extend your travel time.

Cheap Montana to Ottawa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Ottawa

Fastest flight time	6h 28m
Direct flights	None

The fastest flight from Montana to Ottawa takes 6h 28m

There are no direct flights from Montana to Ottawa. There are no popular flight routes from Montana to Ottawa.

Search flight deals

When did momondo last update prices for flights from Montana to Ottawa Airport?
Prices for flights from Montana to Ottawa Airport refresh daily.
How old do you have to be to fly from Montana 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 from Montana to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Gatineau

Pembroke

Brockville

Smiths Falls

Perth

Wakefield

Calabogie

Prescott

Petawawa

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montana to Ottawa for you.

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

All flight searches from Montana to Ottawa on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Montana 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 help filter your options to help you make an informed choice when booking flights to Ottawa from Montana.

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

If you are not ready to book a flight from Montana to Ottawa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ottawa and let you know when they change.