How do I get Price Alerts for flights from Ottawa to Montana?

Search flight deals from Ottawa to Montana . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Ottawa to Montana with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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 required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$369 Cheap Flights from Ottawa to Montana in 2026

1 adult

0 bags

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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 pm - 9:45 am

YOW

BZN

16h 18m2 stops

12:46 pm - 9:18 pm

BZN

YOW

6h 32m1 stop

$369United Airlines

Sun, Jan 18 - Thu, Jan 22

7:27 pm - 9:45 am

YOW

BZN

16h 18m2 stops

6:15 am - 9:18 pm

BZN

YOW

13h 03m2 stops

$370United Airlines

Sun, Jan 18 - Thu, Jan 22

6:20 am - 11:44 am

YOW

BZN

7h 24m1 stop

12:46 pm - 9:18 pm

BZN

YOW

6h 32m1 stop

$486United Airlines

Sun, Jan 18 - Thu, Jan 22

7:27 pm - 9:45 am

YOW

BZN

16h 18m2 stops

6:15 am - 11:54 pm

BZN

YOW

15h 39m2 stops

$534United Airlines

Sun, Jan 18 - Thu, Jan 22

7:27 pm - 9:45 am

YOW

BZN

16h 18m2 stops

10:50 am - 9:56 pm

BZN

YOW

9h 06m2 stops

$535United Airlines

Sun, Jan 18 - Thu, Jan 22

2:15 pm - 9:49 am

YOW

BZN

21h 34m2 stops

4:29 pm - 5:07 pm

BZN

YOW

22h 38m2 stops

$689United Airlines

Thu, Feb 12 - Tue, Feb 17

6:20 am - 11:46 am

YOW

BZN

7h 26m1 stop

4:29 pm - 5:07 pm

BZN

YOW

22h 38m2 stops

$877United Airlines

Thu, Feb 12 - Tue, Feb 17

6:40 am - 9:38 pm

YOW

BZN

16h 58m2 stops

1:47 pm - 6:33 pm

BZN

YOW

26h 46m3 stops

$879American Airlines

Thu, Feb 12 - Tue, Feb 17

6:40 am - 9:38 pm

YOW

BZN

16h 58m2 stops

1:36 pm - 6:33 pm

BZN

YOW

26h 57m3 stops

$907American Airlines

Thu, Feb 12 - Tue, Feb 17

6:40 am - 9:38 pm

YOW

BZN

16h 58m2 stops

1:47 pm - 6:33 pm

BZN

YOW

26h 46m3 stops

$971American Airlines

Thu, Feb 12 - Tue, Feb 17

United Airlines flights from Ottawa to Montana

Our best United Airlines deals on Ottawa to Montana flight tickets

United Airlines

Jan 18

YOW7:27 pmOttawa

16h 18m

2 stops

BZN9:45 amBozeman Gallatin Field

Jan 22

BZN12:46 pmBozeman Gallatin Field

6h 32m

1 stop

YOW9:18 pmOttawa

$369

Find similar

United Airlines

Jan 18

YOW7:27 pmOttawa

16h 18m

2 stops

BZN9:45 amBozeman Gallatin Field

Jan 22

BZN6:15 amBozeman Gallatin Field

13h 03m

2 stops

YOW9:18 pmOttawa

$370

Find similar

United Airlines

Jan 18

YOW6:20 amOttawa

7h 24m

1 stop

BZN11:44 amBozeman Gallatin Field

Jan 22

BZN12:46 pmBozeman Gallatin Field

6h 32m

1 stop

YOW9:18 pmOttawa

$486

Find similar

American Airlines flights from Ottawa to Montana

Our best American Airlines deals on Ottawa to Montana flight tickets

American Airlines

Feb 12

YOW6:40 amOttawa

16h 58m

2 stops

BZN9:38 pmBozeman Gallatin Field

Feb 17

BZN1:47 pmBozeman Gallatin Field

26h 46m

3 stops

YOW6:33 pmOttawa

$879

Find similar

American Airlines

Feb 12

YOW6:40 amOttawa

16h 58m

2 stops

BZN9:38 pmBozeman Gallatin Field

Feb 17

BZN1:36 pmBozeman Gallatin Field

26h 57m

3 stops

YOW6:33 pmOttawa

$907

Find similar

American Airlines

Feb 12

YOW6:40 amOttawa

16h 58m

2 stops

BZN9:38 pmBozeman Gallatin Field

Feb 17

BZN1:47 pmBozeman Gallatin Field

26h 46m

3 stops

YOW6:33 pmOttawa

$971

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Sun 1/18

7:27 pm-9:45 am

2 stops16h 18m

Bozeman Gallatin Field

Thu 1/22

12:46 pm-9:18 pm

1 stop6h 32m

$369

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Sun 1/18

7:27 pm-9:45 am

2 stops16h 18m

Bozeman Gallatin Field

Thu 1/22

6:15 am-9:18 pm

2 stops13h 03m

$370

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Sun 1/18

6:20 am-11:44 am

1 stop7h 24m

Bozeman Gallatin Field

Thu 1/22

12:46 pm-9:18 pm

1 stop6h 32m

$486

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Sun 1/18

7:27 pm-9:45 am

2 stops16h 18m

Bozeman Gallatin Field

Thu 1/22

6:15 am-11:54 pm

2 stops15h 39m

$534

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Sun 1/18

7:27 pm-9:45 am

2 stops16h 18m

Bozeman Gallatin Field

Thu 1/22

10:50 am-9:56 pm

2 stops9h 06m

$535

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Thu 2/12

2:15 pm-9:49 am

2 stops21h 34m

Bozeman Gallatin Field

Tue 2/17

4:29 pm-5:07 pm

2 stops22h 38m

$689

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Thu 2/12

6:20 am-11:46 am

1 stop7h 26m

Bozeman Gallatin Field

Tue 2/17

4:29 pm-5:07 pm

2 stops22h 38m

$877

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Thu 2/12

6:40 am-9:38 pm

2 stops16h 58m

Bozeman Gallatin Field

Tue 2/17

1:47 pm-6:33 pm

3 stops26h 46m

$879

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Thu 2/12

6:40 am-9:38 pm

2 stops16h 58m

Bozeman Gallatin Field

Tue 2/17

1:36 pm-6:33 pm

3 stops26h 57m

$907

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Thu 2/12

6:40 am-9:38 pm

2 stops16h 58m

Bozeman Gallatin Field

Tue 2/17

1:47 pm-6:33 pm

3 stops26h 46m

$971

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ottawa to Montana

Compare and see reviews for airlines that fly from Ottawa to Montana with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $532	Free Cancellation	Rating 7.4 9,129 reviews		Search United Airlines flights

How do I get Price Alerts for flights from Ottawa to Montana?
Search flight deals from Ottawa to Montana. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Ottawa to Montana with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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?

Yes. All flights to Montana from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montana from Ottawa.

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

If you are not ready to book a flight from Ottawa to Montana now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montana and let you know when they change.