How long is the flight from Montana to Ottawa?

There are many flights that can get you from Montana to Ottawa in 8h 26m. Fly via United Airlines to get the fastest option. Montana and Ottawa are separated by a distance of 2739 km.

What is the cheapest month to book a flight from Montana to Ottawa?

Currently, October is the cheapest month in which you can book a flight from Montana to Ottawa (average of C$ 224). Flying from Montana to Ottawa in December is currently the most expensive (average of C$ 326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montana to Ottawa as you normally would.

What airport do you fly into for flights to Ottawa from Montana?

Ottawa (YOW) is the airport you will fly into if you book a flight from Montana to Ottawa. It is only a 10.6 km journey from Ottawa (YOW) to Ottawa’s city centre.

Can I find deals for flights from Montana to Ottawa that include hotel bookings?

Yes. In addition to deals on Montana to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Montana to Ottawa?

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

Can I find deals for business class flights from Montana to Ottawa?

Yes. Cheapflights offers flight deals from Montana 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.

C$ 1,112+ Flights from Montana to Ottawa

Cheap flight deals from Montana to Ottawa

Round-trip from	C$ 984

United Airlines
11/3-15/3
4 total stops
47h 09m total
Montana to Ottawa

Search Deals

Find flight deals from Montana to Ottawa

Best flights from Montana to Ottawa
Discover carefully curated flight deals from Montana to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Wed 11/311:30 a.m.BZN - YOW

1 stop8h 26mUnited Airlines

Sun 15/35:15 a.m.YOW - BZN

2 stops10h 13mUnited Airlines

Deal found 13/9C$ 1,112

Fly from

Fly to

Route

Depart

Return

Price

BozemanOttawa

BZN - YOW

BZNYOW

Bozeman Gallatin Field

Wed 11/3

11:30 a.m.-9:56 p.m.

1 stop8h 26m

Ottawa

Sun 15/3

5:15 a.m.-1:28 p.m.

2 stops10h 13m

C$ 1,112

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Best time to book a flight from Montana to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Montana 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 Montana to Ottawa

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Ottawa from Montana?
Ottawa (YOW) is the airport you will fly into if you book a flight from Montana to Ottawa. It is only a 10.6 km journey from Ottawa (YOW) to Ottawa’s city centre.
How long is the flight from Montana to Ottawa?
There are many flights that can get you from Montana to Ottawa in 8h 26m. Fly via United Airlines to get the fastest option. Montana and Ottawa are separated by a distance of 2739 km.
Can I find deals for flights from Montana to Ottawa that include hotel bookings?
Yes. In addition to deals on Montana to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montana to Ottawa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Ottawa.
Can I find deals for business class flights from Montana to Ottawa?
Yes. Cheapflights offers flight deals from Montana 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.
What is the cheapest month to book a flight from Montana to Ottawa?
Currently, October is the cheapest month in which you can book a flight from Montana to Ottawa (average of C$ 224). Flying from Montana to Ottawa in December is currently the most expensive (average of C$ 326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Why should you use Cheapflights to find cheap flight tickets from Montana to Ottawa?

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Can Cheapflights find flights from Montana to Ottawa with no change fees?

Yes! Cheapflights helps users easily find flights from Montana to Ottawa with no change fees.

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Not ready to book yet? You can track prices for flights from Montana to Ottawa on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Montana to Ottawa from C$ 1,112

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Montana to Ottawa

Keep the following information in mind while searching for Montana to Ottawa flight deals. Data was last updated 16 September 2025.

Round-trip from

Find flight deals from Montana to Ottawa

Best flights from Montana to OttawaDiscover carefully curated flight deals from Montana to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Discover carefully curated flight deals from Montana to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

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