C$ 832 Find Cheap Flights from Ottawa to Montana

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Montana departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Montana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Montana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Montana, as well as popular online travel agencies
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Flight Deals

Best Montana Flight Deals from Ottawa

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Bozeman
Bozeman2 stopsC$ 832
Bozeman
Bozeman2 stopsC$ 832

Cheap Flights from Ottawa to Montana

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Montana that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Montana

Thu, 30 Oct - Thu, 6 Nov
United Airlines Logo
5:15 a.m. - 9:40 p.m.YOW-BZN
18h 25m2 stops
United Airlines Logo
6:35 a.m. - 9:18 p.m.BZN-YOW
12h 43m2 stops
C$ 832United Airlines
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Thu, 30 Oct - Thu, 6 Nov
United Airlines Logo
5:14 p.m. - 12:32 p.m.YOW-BZN
21h 18m2 stops
United Airlines Logo
12:45 p.m. - 9:18 p.m.BZN-YOW
6h 33m1 stop
C$ 882United Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
United Airlines Logo
6:20 a.m. - 11:43 a.m.YOW-BZN
7h 23m1 stop
United Airlines Logo
12:45 p.m. - 9:18 p.m.BZN-YOW
6h 33m1 stop
C$ 3,873United Airlines
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Booking Insights

KAYAK's insights & trends for Ottawa to Montana flights

Get data-powered insights and trends into flights from Ottawa to Montana to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Ottawa to Montana take?

The duration of a flight to Montana depends on your arrival airport. The shortest route to Montana from Ottawa is to Bozeman, which takes 18h 25m.

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Good to know

Cheapest flightC$ 832
Flight from Ottawa to Bozeman

FAQs - booking Montana flights

  • How does KAYAK find such low prices on flights from Ottawa to Montana?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Montana.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Montana?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ottawa to Montana is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Montana?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ottawa to Montana with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Montana?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ottawa to Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Montana?

    The cheapest time of day to fly to Montana is generally in the morning, when round-trip flights cost C$ 791 on average. Morning departures are around 33% cheaper than evening flights, on average. The most expensive time of day to fly to Montana is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 1,175.

Reviews of the top airline flying from Ottawa to Montana

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Montana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa to Montana? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8929 reviews
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
6.6Food
Airline reviews

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

10.0 ExcellentPaulos, Aug 2025YUL - IAD
Read more United Airlines reviews

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Everything you need to know for your flight from Ottawa to Montana

Information on your arrival and departure airports

Ottawa (YOW)

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