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Cheap flights from Montana to Ottawa from C$ 616

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — YOW
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montana to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Montana to Ottawa
Explore the most affordable flight options available from Montana to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 March 2026.

Wed 29/412:39 p.m.
BZN
-
YOW
1 stop6h 56m
United Airlines
Sun 3/55:25 p.m.
YOW
-
BZN
1 stop7h 14m
United Airlines
Deal found 8/3C$ 616
Fri 21/84:22 p.m.
BZN
-
YOW
2 stops14h 49m
United Airlines
Mon 24/86:25 a.m.
YOW
-
BZN
1 stop7h 07m
United Airlines
Deal found 10/3C$ 645
Mon 6/48:24 p.m.
BZN
-
YOW
1 stop23h 06m
Multiple Airlines
Mon 13/43:55 p.m.
YOW
-
BZN
2 stops28h 51m
Multiple Airlines
Deal found 9/3C$ 749
Thu 28/55:16 p.m.
BZN
-
YOW
2 stops14h 47m
United Airlines
Mon 1/66:00 a.m.
YOW
-
BZN
2 stops12h 14m
United Airlines
Deal found 9/3C$ 762

Find flight deals from Montana to Ottawa

Keep the following information in mind while searching for Montana to Ottawa flight deals. Data was last updated 12 March 2026.

Round-trip from

C$ 616
United Airlines
  • United Airlines
  • 29/4-3/5
  • 2 total stops
  • 13h 57m total
  • Montana to Ottawa
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana 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 12 March 2026.
Use the filters below to find and compare flights from Montana to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BozemanOttawa

BZN - YOW

BZNYOW

Bozeman Gallatin Field

Wed 29/4

12:39 p.m.-9:35 p.m.

1 stop6h 56m

Ottawa

Sun 3/5

6:25 a.m.-11:26 a.m.

1 stop7h 01m

C$ 616

BozemanOttawa

BZN - YOW

BZNYOW

Bozeman Gallatin Field

Thu 28/5

10:33 a.m.-11:54 p.m.

2 stops11h 21m

Ottawa

Mon 1/6

5:20 p.m.-10:38 p.m.

1 stop7h 18m

C$ 645

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

Sorted by cheapest first

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

Find useful and relevant information for your journey from Montana 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 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 6h 56m. 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.

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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