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

Prices for flights from Ottawa Airport to Montana were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Montana.

What documentation or ID do you need to fly to Montana?

The travel and health documents you'll need for your trip to Montana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 432 Cheap Flights from Ottawa to Montana in 2025/26

1 adult

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Find the cheapest flights from Ottawa to Montana

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:27 p.m. - 9:45 a.m.

YOW

BZN

16h 18m2 stops

12:46 p.m. - 9:18 p.m.

BZN

YOW

6h 32m1 stop

C$ 439United Airlines

Sun, 18 Jan - Thu, 22 Jan

6:20 a.m. - 6:22 p.m.

YOW

BZN

14h 02m1 stop

12:46 p.m. - 9:18 p.m.

BZN

YOW

6h 32m1 stop

C$ 644United Airlines

Sun, 18 Jan - Thu, 22 Jan

2:15 p.m. - 9:49 a.m.

YOW

BZN

21h 34m2 stops

4:29 p.m. - 5:07 p.m.

BZN

YOW

22h 38m2 stops

C$ 948United Airlines

Thu, 12 Feb - Tue, 17 Feb

7:30 p.m. - 9:49 a.m.

YOW

BZN

16h 19m2 stops

4:29 p.m. - 5:07 p.m.

BZN

YOW

22h 38m2 stops

C$ 974United Airlines

Thu, 12 Feb - Tue, 17 Feb

7:30 p.m. - 9:49 a.m.

YOW

BZN

16h 19m2 stops

12:48 p.m. - 9:18 p.m.

BZN

YOW

6h 30m1 stop

C$ 1,268United Airlines

Thu, 12 Feb - Tue, 17 Feb

7:30 p.m. - 9:49 a.m.

YOW

BZN

16h 19m2 stops

12:48 p.m. - 9:18 p.m.

BZN

YOW

6h 30m1 stop

C$ 1,279United Airlines

Thu, 12 Feb - Tue, 17 Feb

6:40 a.m. - 8:21 p.m.

YOW

BZN

15h 41m3 stops

7:00 a.m. - 12:43 a.m.

BZN

YOW

15h 43m2 stops

C$ 1,343American Airlines

Thu, 12 Feb - Tue, 17 Feb

6:40 a.m. - 8:21 p.m.

YOW

BZN

15h 41m2 stops

1:46 p.m. - 6:33 p.m.

BZN

YOW

26h 47m3 stops

C$ 1,423American Airlines

Thu, 12 Feb - Tue, 17 Feb

6:20 a.m. - 11:46 a.m.

YOW

BZN

7h 26m1 stop

12:48 p.m. - 9:18 p.m.

BZN

YOW

6h 30m1 stop

C$ 1,525United Airlines

Thu, 12 Feb - Tue, 17 Feb

6:20 a.m. - 11:46 a.m.

YOW

BZN

7h 26m1 stop

12:48 p.m. - 9:18 p.m.

BZN

YOW

6h 30m1 stop

C$ 1,536United Airlines

Thu, 12 Feb - Tue, 17 Feb

United Airlines flights from Ottawa to Montana

Our best United Airlines deals on Ottawa to Montana flight tickets

United Airlines

18 Jan

YOW7:27 p.m.Ottawa

16h 18m

2 stops

BZN9:45 a.m.Bozeman Gallatin Field

22 Jan

BZN12:46 p.m.Bozeman Gallatin Field

6h 32m

1 stop

YOW9:18 p.m.Ottawa

C$ 439

Find similar

United Airlines

18 Jan

YOW6:20 a.m.Ottawa

14h 02m

1 stop

BZN6:22 p.m.Bozeman Gallatin Field

22 Jan

BZN12:46 p.m.Bozeman Gallatin Field

6h 32m

1 stop

YOW9:18 p.m.Ottawa

C$ 644

Find similar

United Airlines

12 Feb

YOW2:15 p.m.Ottawa

21h 34m

2 stops

BZN9:49 a.m.Bozeman Gallatin Field

17 Feb

BZN4:29 p.m.Bozeman Gallatin Field

22h 38m

2 stops

YOW5:07 p.m.Ottawa

C$ 948

Find similar

American Airlines flights from Ottawa to Montana

Our best American Airlines deals on Ottawa to Montana flight tickets

American Airlines

12 Feb

YOW6:40 a.m.Ottawa

15h 41m

3 stops

BZN8:21 p.m.Bozeman Gallatin Field

17 Feb

BZN7:00 a.m.Bozeman Gallatin Field

15h 43m

2 stops

YOW12:43 a.m.Ottawa

C$ 1,343

Find similar

American Airlines

12 Feb

YOW6:40 a.m.Ottawa

15h 41m

2 stops

BZN8:21 p.m.Bozeman Gallatin Field

17 Feb

BZN1:46 p.m.Bozeman Gallatin Field

26h 47m

3 stops

YOW6:33 p.m.Ottawa

C$ 1,423

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Sun 18/1

7:27 p.m.-9:45 a.m.

2 stops16h 18m

Bozeman Gallatin Field

Thu 22/1

12:46 p.m.-9:18 p.m.

1 stop6h 32m

C$ 439

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Sun 18/1

6:20 a.m.-6:22 p.m.

1 stop14h 02m

Bozeman Gallatin Field

Thu 22/1

12:46 p.m.-9:18 p.m.

1 stop6h 32m

C$ 644

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Thu 12/2

2:15 p.m.-9:49 a.m.

2 stops21h 34m

Bozeman Gallatin Field

Tue 17/2

4:29 p.m.-5:07 p.m.

2 stops22h 38m

C$ 948

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Thu 12/2

7:30 p.m.-9:49 a.m.

2 stops16h 19m

Bozeman Gallatin Field

Tue 17/2

4:29 p.m.-5:07 p.m.

2 stops22h 38m

C$ 974

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Thu 12/2

7:30 p.m.-9:49 a.m.

2 stops16h 19m

Bozeman Gallatin Field

Tue 17/2

12:48 p.m.-9:18 p.m.

1 stop6h 30m

C$ 1,268

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Thu 12/2

7:30 p.m.-9:49 a.m.

2 stops16h 19m

Bozeman Gallatin Field

Tue 17/2

12:48 p.m.-9:18 p.m.

1 stop6h 30m

C$ 1,279

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Thu 12/2

6:40 a.m.-8:21 p.m.

3 stops15h 41m

Bozeman Gallatin Field

Tue 17/2

7:00 a.m.-12:43 a.m.

2 stops15h 43m

C$ 1,343

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Thu 12/2

6:40 a.m.-8:21 p.m.

2 stops15h 41m

Bozeman Gallatin Field

Tue 17/2

1:46 p.m.-6:33 p.m.

3 stops26h 47m

C$ 1,423

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Thu 12/2

6:20 a.m.-11:46 a.m.

1 stop7h 26m

Bozeman Gallatin Field

Tue 17/2

12:48 p.m.-9:18 p.m.

1 stop6h 30m

C$ 1,525

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Thu 12/2

6:20 a.m.-11:46 a.m.

1 stop7h 26m

Bozeman Gallatin Field

Tue 17/2

12:48 p.m.-9:18 p.m.

1 stop6h 30m

C$ 1,536

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Ottawa to Montana

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

What is the cheapest time of day to depart on your flight to Montana?

Flying to Montana from Ottawa in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 1,080 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to Montana, so prices are often more expensive at around C$ 1,606 per ticket.

Can stopping save me money on Ottawa to Montana flights?

You could potentially save up to 43% on your flight if you consider stops on a Ottawa to Montana flight.

Cheap Ottawa to Montana flight deals and tips

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

Fastest flight time	16h 18m
Direct flights	None

The fastest flight from Ottawa to Montana takes 16h 18m

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

Search flight deals

When did momondo last update prices for flights from Ottawa Airport to Montana?
Prices for flights from Ottawa Airport to Montana were last updated today.
How old do you have to be to fly from Ottawa Airport to Montana?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents you'll need for your trip to Montana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to Montana . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Ottawa to Montana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ottawa to Montana?

momondo helps you find the best flight between Ottawa and Montana by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Ottawa to Montana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.