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.

$298 Cheap Flights from Ottawa to Montana in 2026/27

Find the cheapest flights from Ottawa to Montana

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:10 pm - 1:30 pmYOW Ottawa-BZN Bozeman Gallatin Field

24h 20m2 stops Newark Denver Intl

4:32 pm - 1:11 pmBZN Bozeman Gallatin Field-YOW Ottawa

18h 39m2 stops Denver Intl Newark

$594United Airlines

Wed, Nov 18 - Mon, Nov 23

6:00 am - 9:30 pmYOW Ottawa-BZN Bozeman Gallatin Field

17h 30m2 stops Newark Denver Intl

4:32 pm - 1:11 pmBZN Bozeman Gallatin Field-YOW Ottawa

18h 39m2 stops Denver Intl Newark

$671United Airlines

Tue, Nov 17 - Wed, Nov 25

3:10 pm - 1:30 pmYOW Ottawa-BZN Bozeman Gallatin Field

24h 20m2 stops Newark Denver Intl

4:32 pm - 1:11 pmBZN Bozeman Gallatin Field-YOW Ottawa

18h 39m2 stops Denver Intl Newark

$683United Airlines

Fri, Nov 20 - Wed, Nov 25

6:15 am - 11:45 amYOW Ottawa-BZN Bozeman Gallatin Field

7h 30m1 stop Chicago O'Hare Intl

4:32 pm - 1:11 pmBZN Bozeman Gallatin Field-YOW Ottawa

18h 39m2 stops Denver Intl Newark

$686United Airlines

Wed, Nov 18 - Mon, Nov 23

6:15 am - 11:45 amYOW Ottawa-BZN Bozeman Gallatin Field

7h 30m1 stop Chicago O'Hare Intl

4:32 pm - 1:11 pmBZN Bozeman Gallatin Field-YOW Ottawa

18h 39m2 stops Denver Intl Newark

$701United Airlines

Sun, Nov 15 - Mon, Nov 23

6:15 am - 9:45 pmYOW Ottawa-BZN Bozeman Gallatin Field

17h 30m2 stops Chicago O'Hare Intl Denver Intl

4:25 pm - 1:11 pmBZN Bozeman Gallatin Field-YOW Ottawa

18h 46m2 stops Denver Intl Newark

$702United Airlines

Mon, Dec 7 - Thu, Dec 10

6:15 am - 1:30 pmYOW Ottawa-BZN Bozeman Gallatin Field

9h 15m2 stops Chicago O'Hare Intl Denver Intl

4:13 pm - 2:09 pmBZN Bozeman Gallatin Field-YOW Ottawa

19h 56m2 stops San Francisco Chicago O'Hare Intl

$704United Airlines

Tue, Nov 17 - Sun, Nov 22

6:00 am - 9:45 pmYOW Ottawa-BZN Bozeman Gallatin Field

17h 45m2 stops Newark Denver Intl

6:30 am - 9:16 pmBZN Bozeman Gallatin Field-YOW Ottawa

12h 46m2 stops Denver Intl Chicago O'Hare Intl

$705United Airlines

Mon, Dec 7 - Thu, Dec 10

3:10 pm - 1:30 pmYOW Ottawa-BZN Bozeman Gallatin Field

24h 20m2 stops Newark Denver Intl

6:30 am - 9:50 pmBZN Bozeman Gallatin Field-YOW Ottawa

13h 20m2 stops Denver Intl Toronto Pearson Intl

$709United Airlines

Wed, Nov 18 - Sat, Nov 28

6:15 am - 11:45 amYOW Ottawa-BZN Bozeman Gallatin Field

7h 30m1 stop Chicago O'Hare Intl

12:48 pm - 9:16 pmBZN Bozeman Gallatin Field-YOW Ottawa

6h 28m1 stop Chicago O'Hare Intl

$725United Airlines

Thu, Nov 19 - Wed, Nov 25

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United Airlines flights from Ottawa to Montana

Our best United Airlines deals on Ottawa to Montana flight tickets

United Airlines

Nov 18

YOW3:10 pmOttawa

24h 20m

2 stops

BZN1:30 pmBozeman Gallatin Field

Nov 23

BZN4:32 pmBozeman Gallatin Field

18h 39m

2 stops

YOW1:11 pmOttawa

$594

United Airlines

Nov 17

YOW6:00 amOttawa

17h 30m

2 stops

BZN9:30 pmBozeman Gallatin Field

Nov 25

BZN4:32 pmBozeman Gallatin Field

18h 39m

2 stops

YOW1:11 pmOttawa

$671

United Airlines

Nov 20

YOW3:10 pmOttawa

24h 20m

2 stops

BZN1:30 pmBozeman Gallatin Field

Nov 25

BZN4:32 pmBozeman Gallatin Field

18h 39m

2 stops

YOW1:11 pmOttawa

$683

American Airlines flights from Ottawa to Montana

Our best American Airlines deals on Ottawa to Montana flight tickets

American Airlines

Nov 19

YOW7:00 amOttawa

32h 02m

3 stops

BZN1:02 pmBozeman Gallatin Field

Nov 25

BZN1:52 pmBozeman Gallatin Field

26h 00m

2 stops

YOW5:52 pmOttawa

$1,554

American Airlines

Nov 19

YOW7:00 amOttawa

32h 02m

3 stops

BZN1:02 pmBozeman Gallatin Field

Nov 25

BZN1:52 pmBozeman Gallatin Field

26h 00m

3 stops

YOW5:52 pmOttawa

$1,623

American Airlines

Nov 19

YOW7:00 amOttawa

32h 02m

3 stops

BZN1:02 pmBozeman Gallatin Field

Nov 25

BZN1:52 pmBozeman Gallatin Field

26h 00m

3 stops

YOW5:52 pmOttawa

$1,690

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBozeman

YOW Ottawa - BZN Bozeman Gallatin Field

YOWBZN

Ottawa

Wed 11/18

3:10 pm-1:30 pm

2 stops24h 20m

Bozeman Gallatin Field

Mon 11/23

4:32 pm-1:11 pm

2 stops18h 39m

$594

OttawaBozeman

YOW Ottawa - BZN Bozeman Gallatin Field

YOWBZN

Ottawa

Tue 11/17

6:00 am-9:30 pm

2 stops17h 30m

Bozeman Gallatin Field

Wed 11/25

4:32 pm-1:11 pm

2 stops18h 39m

$671

OttawaBozeman

YOW Ottawa - BZN Bozeman Gallatin Field

YOWBZN

Ottawa

Fri 11/20

3:10 pm-1:30 pm

2 stops24h 20m

Bozeman Gallatin Field

Wed 11/25

4:32 pm-1:11 pm

2 stops18h 39m

$683

OttawaBozeman

YOW Ottawa - BZN Bozeman Gallatin Field

YOWBZN

Ottawa

Wed 11/18

6:15 am-11:45 am

1 stop7h 30m

Bozeman Gallatin Field

Mon 11/23

4:32 pm-1:11 pm

2 stops18h 39m

$686

OttawaBozeman

YOW Ottawa - BZN Bozeman Gallatin Field

YOWBZN

Ottawa

Sun 11/15

6:15 am-11:45 am

1 stop7h 30m

Bozeman Gallatin Field

Mon 11/23

4:32 pm-1:11 pm

2 stops18h 39m

$701

OttawaBozeman

YOW Ottawa - BZN Bozeman Gallatin Field

YOWBZN

Ottawa

Mon 12/7

6:15 am-9:45 pm

2 stops17h 30m

Bozeman Gallatin Field

Thu 12/10

4:25 pm-1:11 pm

2 stops18h 46m

$702

OttawaBozeman

YOW Ottawa - BZN Bozeman Gallatin Field

YOWBZN

Ottawa

Tue 11/17

6:15 am-1:30 pm

2 stops9h 15m

Bozeman Gallatin Field

Sun 11/22

4:13 pm-2:09 pm

2 stops19h 56m

$704

OttawaBozeman

YOW Ottawa - BZN Bozeman Gallatin Field

YOWBZN

Ottawa

Mon 12/7

6:00 am-9:45 pm

2 stops17h 45m

Bozeman Gallatin Field

Thu 12/10

6:30 am-9:16 pm

2 stops12h 46m

$705

OttawaBozeman

YOW Ottawa - BZN Bozeman Gallatin Field

YOWBZN

Ottawa

Wed 11/18

3:10 pm-1:30 pm

2 stops24h 20m

Bozeman Gallatin Field

Sat 11/28

6:30 am-9:50 pm

2 stops13h 20m

$709

Quickest round-trip

OttawaBozeman

YOW Ottawa - BZN Bozeman Gallatin Field

YOWBZN

Ottawa

Thu 11/19

6:15 am-11:45 am

1 stop7h 30m

Bozeman Gallatin Field

Wed 11/25

12:48 pm-9:16 pm

1 stop6h 28m

$725

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted 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 airline that flies from Ottawa to Montana?

United Airlines is the most popular carrier operating from Ottawa to Montana

Cheap Ottawa to Montana flight deals and tips

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

Best Price Found	$298
Fastest flight time	21h 42m
Direct flights	None

The best one-way flight to Montana from Ottawa in the past 72 hours is $298. The best round-trip flight deal from Ottawa to Montana found on momondo in the last 72 hours is $594.

The fastest flight from Ottawa to Montana takes 21h 42m

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

Search flight deals

Frequently asked questions about flying from Ottawa to Montana

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.

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.