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.

$205 Cheap Flights from Ottawa to Montana in 2026

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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.

5:20 pm - 8:43 pm

YOW

BZN

29h 23m

2 stops

4:20 pm - 1:10 pm

BZN

YOW

18h 50m

2 stops

$416United Airlines

Fri, Jun 5 - Mon, Jun 8

11:10 am - 9:12 pm

YOW

BZN

12h 02m

2 stops

8:11 am - 5:07 pm

BZN

YOW

6h 56m

1 stop

$452United Airlines

Tue, Mar 3 - Wed, Mar 4

11:10 am - 9:12 pm

YOW

BZN

12h 02m

2 stops

8:11 am - 5:07 pm

BZN

YOW

6h 56m

1 stop

$453United Airlines

Tue, Mar 3 - Wed, Mar 4

6:20 am - 11:46 am

YOW

BZN

7h 26m

1 stop

8:11 am - 5:07 pm

BZN

YOW

6h 56m

1 stop

$526United Airlines

Tue, Mar 3 - Wed, Mar 4

6:20 am - 11:46 am

YOW

BZN

7h 26m

1 stop

12:48 pm - 9:18 pm

BZN

YOW

6h 30m

1 stop

$527United Airlines

Tue, Mar 3 - Wed, Mar 4

5:20 pm - 8:43 pm

YOW

BZN

29h 23m

2 stops

12:48 pm - 9:35 pm

BZN

YOW

6h 47m

1 stop

$531United Airlines

Fri, Jun 5 - Mon, Jun 8

5:15 am - 3:17 pm

YOW

BZN

12h 02m

2 stops

5:16 pm - 10:03 am

BZN

YOW

14h 47m

2 stops

$577United Airlines

Sun, Jul 19 - Sat, Jul 25

6:00 am - 12:08 pm

YOW

BZN

8h 08m

1 stop

5:16 pm - 5:07 pm

BZN

YOW

21h 51m

2 stops

$601United Airlines

Sun, Jul 19 - Sat, Jul 25

6:00 am - 12:08 pm

YOW

BZN

8h 08m

1 stop

8:00 am - 5:07 pm

BZN

YOW

7h 07m

1 stop

$637United Airlines

Sun, Jul 19 - Sat, Jul 25

7:30 pm - 9:45 am

YOW

BZN

16h 15m

1 stop

12:48 pm - 9:35 pm

BZN

YOW

6h 47m

1 stop

$713United Airlines

Fri, Jun 5 - Mon, Jun 8

United Airlines flights from Ottawa to Montana

Our best United Airlines deals on Ottawa to Montana flight tickets

United Airlines

Jun 5

YOW5:20 pmOttawa

29h 23m

2 stops

BZN8:43 pmBozeman Gallatin Field

Jun 8

BZN4:20 pmBozeman Gallatin Field

18h 50m

2 stops

YOW1:10 pmOttawa

$416

United Airlines

Mar 3

YOW11:10 amOttawa

12h 02m

2 stops

BZN9:12 pmBozeman Gallatin Field

Mar 4

BZN8:11 amBozeman Gallatin Field

6h 56m

1 stop

YOW5:07 pmOttawa

$452

United Airlines

Mar 3

YOW11:10 amOttawa

12h 02m

2 stops

BZN9:12 pmBozeman Gallatin Field

Mar 4

BZN8:11 amBozeman Gallatin Field

6h 56m

1 stop

YOW5:07 pmOttawa

$453

Fly from

Fly to

Route

Depart

Return

Price

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Fri 6/5

5:20 pm-8:43 pm

2 stops29h 23m

Bozeman Gallatin Field

Mon 6/8

4:20 pm-1:10 pm

2 stops18h 50m

$416

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Tue 3/3

11:10 am-9:12 pm

2 stops12h 02m

Bozeman Gallatin Field

Wed 3/4

8:11 am-5:07 pm

1 stop6h 56m

$452

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Tue 3/3

11:10 am-9:12 pm

2 stops12h 02m

Bozeman Gallatin Field

Wed 3/4

8:11 am-5:07 pm

1 stop6h 56m

$453

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Tue 3/3

6:20 am-11:46 am

1 stop7h 26m

Bozeman Gallatin Field

Wed 3/4

8:11 am-5:07 pm

1 stop6h 56m

$526

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Tue 3/3

6:20 am-11:46 am

1 stop7h 26m

Bozeman Gallatin Field

Wed 3/4

12:48 pm-9:18 pm

1 stop6h 30m

$527

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Fri 6/5

5:20 pm-8:43 pm

2 stops29h 23m

Bozeman Gallatin Field

Mon 6/8

12:48 pm-9:35 pm

1 stop6h 47m

$531

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Sun 7/19

5:15 am-3:17 pm

2 stops12h 02m

Bozeman Gallatin Field

Sat 7/25

5:16 pm-10:03 am

2 stops14h 47m

$577

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Sun 7/19

6:00 am-12:08 pm

1 stop8h 08m

Bozeman Gallatin Field

Sat 7/25

5:16 pm-5:07 pm

2 stops21h 51m

$601

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Sun 7/19

6:00 am-12:08 pm

1 stop8h 08m

Bozeman Gallatin Field

Sat 7/25

8:00 am-5:07 pm

1 stop7h 07m

$637

OttawaBozeman

YOW - BZN

YOWBZN

Ottawa

Fri 6/5

7:30 pm-9:45 am

1 stop16h 15m

Bozeman Gallatin Field

Mon 6/8

12:48 pm-9:35 pm

1 stop6h 47m

$713

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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

Fastest flight time	12h 02m
Direct flights	None

The fastest flight from Ottawa to Montana takes 12h 02m

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 9,299 reviews		Search United Airlines flights

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.