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$178+ Cheap flights from Ottawa (YOW) to Montana

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BZN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Ottawa to Montana

Best flights from Ottawa to Montana
Discover carefully curated flight deals from Ottawa to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/312:15 pmYOW - BZN
2 stops21h 30mUnited Airlines
Tue 2/312:05 pmBZN - YOW
1 stop7h 51mUnited Airlines
Deal found 12/14$304
This FlightHub deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1210:35 amYOW - BZN
2 stops15h 21mMultiple Airlines
Tue 2/177:00 amBZN - YOW
2 stops32h 25mMultiple Airlines
Deal found 12/15$656

Find flight deals from Ottawa to Montana

Keep the following information in mind while searching for Ottawa to Montana flight deals. Data was last updated December 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$304
(United Airlines)

One-way from

$178
(United Airlines)
Provider with most accurate pricing for Ottawa-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ottawa-Bozeman Gallatin Field flights.
Search Deals
From Ottawa to Montana
Search Deals
One-way flight from Ottawa to Montana
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Montana 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Ottawa to Montana that are best for you.

Fly from

Ottawa

Fly to

Montana

Route

Depart

Return

Price

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Sat 1/31

2:15 pm-9:45 am

2 stops21h 30m

Bozeman Gallatin Field

Tue 2/3

12:05 pm-9:56 pm

1 stop7h 51m

$304

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Thu 2/12

10:35 am-11:56 pm

2 stops15h 21m

Bozeman Gallatin Field

Tue 2/17

7:00 am-5:25 pm

2 stops32h 25m

$656

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Wed 1/14

6:20 am-11:44 am

1 stop7h 24m

$178

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Wed 1/14

5:40 am-11:56 pm

3 stops20h 16m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Best time to book a flight from Ottawa to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Ottawa 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 Ottawa to Montana
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with United Airlines from Ottawa to Montana to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,091 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Montana. 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 from for flights from Ottawa to Montana?

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Montana. Ottawa is conveniently located just 6.6 mi from Ottawa’s city center.

  • How long is the flight from Ottawa to Montana?

    For as low as $304, United Airlines can have you in Montana from Ottawa in 21h 30m. Airlines will cover a distance of 1702 mi.

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

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

  • How can I find direct flights from Ottawa to Montana?

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Montana 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

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Top airline flying from Ottawa to Montana

Discover the top airline that operate flights from Ottawa to Montana. 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$532Average$651FlexibilityNo cancel feeOn-time69%

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