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Montana

$196+ Cheap flights from Ontario to Montana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BZN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Ontario to Montana

Keep the following information in mind while searching for Ontario to Montana flight deals. Data was last updated June 12, 2025.

Round-trip from

$369
(Mytrip)

One-way from

$196
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$644
From Ontario to Montana
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One-way flight from Ontario to Montana
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Highest demand for flights based on searches. 3% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ontario to Montana

Cheapest flights from Ontario to Montana
Explore the most affordable flight options available from Ontario to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/254:00 pmYYZ - BZN
1 stop20h 44mMultiple Airlines
Fri 8/112:04 pmBZN - YYZ
1 stop7h 04mMultiple Airlines
Deal found 6/10$369
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:05 pmYYZ - BIL
1 stop15h 03mMultiple Airlines
Mon 9/87:45 pmBIL - YYZ
1 stop19h 37mMultiple Airlines
Deal found 6/10$396
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/94:45 pmYYZ - BIL
2 stops22h 39mAlaska Airlines
Tue 9/167:18 pmBIL - YYZ
1 stop17h 42mAlaska Airlines
Deal found 6/11$406
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/75:15 pmYUL - BZN
1 stop21h 34mAmerican Airlines
Tue 9/163:06 pmBZN - YUL
1 stop18h 39mAmerican Airlines
Deal found 6/11$452
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/257:00 amYYZ - MSO
1 stop10h 30mMultiple Airlines
Fri 8/19:54 pmMSO - YYZ
1 stop17h 26mMultiple Airlines
Deal found 6/10$477
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/78:05 pmYYZ - FCA
1 stop18h 20mMultiple Airlines
Sat 7/1211:11 amFCA - YYZ
1 stop27h 39mMultiple Airlines
Deal found 6/10$480
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2211:44 amYYZ - MSO
1 stop13h 34mAmerican Airlines
Wed 10/16:40 amMSO - YYZ
1 stop9h 09mAmerican Airlines
Deal found 6/11$486
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/311:20 pmYYZ - BIL
1 stop11h 47mAmerican Airlines
Mon 8/46:00 amBIL - YYZ
1 stop9h 40mAmerican Airlines
Deal found 6/12$504
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:45 pmYYZ - MSO
1 stop24h 33mAlaska Airlines
Wed 10/15:45 amMSO - YYZ
2 stops31h 15mAlaska Airlines
Deal found 6/9$504
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:45 amYUL - BZN
2 stops29h 59mMultiple Airlines
Fri 8/112:04 pmBZN - YUL
2 stops10h 33mMultiple Airlines
Deal found 6/9$505
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:00 pmYYZ - BIL
2 stops11h 46mUnited Airlines
Mon 9/82:35 pmBIL - YYZ
2 stops17h 23mUnited Airlines
Deal found 6/10$513
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/246:30 amYYZ - FCA
1 stop11h 39mAmerican Airlines
Mon 8/184:57 pmFCA - YYZ
1 stop28h 32mAmerican Airlines
Deal found 6/10$519

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Montana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Ontario to Montana that are best for you.

Fly from

Ontario

Fly to

Montana

Route

Depart

Return

Price

TorontoBozeman

YYZ - BZN

YYZBZN

Toronto Pearson Intl

Fri 7/25

4:00 pm-10:44 am

1 stop20h 44m

Bozeman Gallatin Field

Fri 8/1

12:04 pm-9:08 pm

1 stop7h 04m

$369

TorontoBillings

YYZ - BIL

YYZBIL

Toronto Pearson Intl

Thu 9/4

8:05 pm-9:08 am

1 stop15h 03m

Billings Logan Intl

Mon 9/8

7:45 pm-5:22 pm

1 stop19h 37m

$396

TorontoBillings

YYZ - BIL

YYZBIL

Toronto Pearson Intl

Tue 9/9

4:45 pm-1:24 pm

2 stops22h 39m

Billings Logan Intl

Tue 9/16

7:18 pm-3:00 pm

1 stop17h 42m

$406

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sun 9/7

5:15 pm-12:49 pm

1 stop21h 34m

Bozeman Gallatin Field

Tue 9/16

3:06 pm-11:45 am

1 stop18h 39m

$452

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Fri 7/25

7:00 am-3:30 pm

1 stop10h 30m

Missoula Johnson-Bell Field

Fri 8/1

9:54 pm-5:20 pm

1 stop17h 26m

$477

TorontoKalispell

YYZ - FCA

YYZFCA

Toronto Pearson Intl

Mon 7/7

8:05 pm-12:25 pm

1 stop18h 20m

Kalispell Glacier Park

Sat 7/12

11:11 am-4:50 pm

1 stop27h 39m

$480

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Mon 9/22

11:44 am-11:18 pm

1 stop13h 34m

Missoula Johnson-Bell Field

Wed 10/1

6:40 am-5:49 pm

1 stop9h 09m

$486

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Mon 9/22

4:45 pm-3:18 pm

1 stop24h 33m

Missoula Johnson-Bell Field

Wed 10/1

5:45 am-3:00 pm

2 stops31h 15m

$504

TorontoBillings

YYZ - BIL

YYZBIL

Toronto Pearson Intl

Thu 7/31

1:20 pm-11:07 pm

1 stop11h 47m

Billings Logan Intl

Mon 8/4

6:00 am-5:40 pm

1 stop9h 40m

$504

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Fri 7/25

6:45 am-10:44 am

2 stops29h 59m

Bozeman Gallatin Field

Fri 8/1

12:04 pm-12:37 am

2 stops10h 33m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 38 results
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Best time to book a flight from Ontario to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Montana

What is the cheapest time of day to fly from ON to MT?

Find hourly flight availability from Ontario to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Montana as you normally would.

Rainfall in Montana by month

Plan your trip to Montana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

Temperature in Montana by month

Plan your trip to Montana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated June 12, 2025.
To help decide which airline to fly from Ontario to Montana, see what other customers have to say about Alaska Airlines, Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Air Canada
7.1
Good
9,531 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Region of Ontario to Montana one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $254. Delta flights start at $266 while deals on United Airlines start at $342 one-way.

  • Can I find deals for flights from Ontario to Montana that include hotel bookings?

    Yes. In addition to deals on Ontario to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Montana.

  • Can I find deals for business class flights from Ontario to Montana?

    Yes. Cheapflights offers flight deals from Ontario to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Montana?

    Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Montana (average of $371). Flying from Region of Ontario to Montana in May is currently the most expensive (average of $479). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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