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$281+ Cheap flights from Montana to Ontario

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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — YYZ
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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Cheap flight deals from Montana to Ontario

Keep the following information in mind while searching for Montana to Ontario flight deals. Data was last updated February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$527
(Delta)

One-way from

$281
(American Airlines)
Provider with most accurate pricing for Bozeman Gallatin Field-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Toronto (YTO) flights.
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From Montana to Ontario
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One-way flight from Montana to Ontario
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Find flight deals from Montana to Ontario

Cheapest flights from Montana to Ontario
Explore the most affordable flight options available from Montana to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

This Delta deal was found by Cheapflights users on 2/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/256:00 amBZN - YUL
2 stops26h 27mDelta
Mon 3/316:00 amYUL - BZN
2 stops32h 50mDelta
Deal found 2/22$527
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 3/84:53 pmBZN - YYZ
2 stops19h 02mAlaska Airlines
Sat 3/154:20 pmYYZ - BZN
2 stops24h 53mAlaska Airlines
Deal found 2/20$560
This deal was found by Cheapflights users on 2/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/302:28 pmFCA - YYZ
1 stop6h 20mUnited Airlines
Thu 4/34:18 pmYYZ - FCA
1 stop7h 41mUnited Airlines
Deal found 2/22$588
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Tue 4/812:40 pmBZN - YYZ
1 stop19h 18mUnited Airlines
Tue 4/1512:20 pmYYZ - BZN
1 stop25h 17mUnited Airlines
Deal found 2/21$689
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Fri 5/21:51 pmBZN - YUL
2 stops17h 59mAmerican Airlines
Tue 5/65:35 pmYUL - BZN
2 stops21h 21mAmerican Airlines
Deal found 2/21$693
This United deal was found by Cheapflights users on 2/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/212:40 pmBZN - YUL
1 stop19h 48mUnited Airlines
Tue 5/68:05 amYUL - BZN
2 stops17h 40mUnited Airlines
Deal found 2/21$714
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/125:45 amBZN - YYZ
1 stop9h 03mDelta
Fri 7/185:50 pmYYZ - BZN
1 stop8h 56mDelta
Deal found 2/21$815
This Air Canada deal was found by Cheapflights users on 2/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/810:40 amBZN - YYZ
1 stop10h 11mMultiple Airlines
Mon 4/1412:30 amYYZ - BZN
2 stops13h 07mMultiple Airlines
Deal found 2/21$926

Find flights from Montana to Ontario within your budget

Customize your flight search to find flights from Montana to Ontario 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 February 23, 2025.

Fly from

Montana

Fly to

Ontario

Route

Depart

Return

Price

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Tue 3/25

6:00 am-10:27 am

2 stops26h 27m

Montreal Pierre Elliott Trudeau Intl

Mon 3/31

6:00 am-12:50 pm

2 stops32h 50m

$527

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Sat 3/8

4:53 pm-1:55 pm

2 stops19h 02m

Toronto Pearson Intl

Sat 3/15

4:20 pm-3:13 pm

2 stops24h 53m

$560

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

Sun 3/30

2:28 pm-10:48 pm

1 stop6h 20m

Toronto Pearson Intl

Thu 4/3

4:18 pm-9:59 pm

1 stop7h 41m

$588

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Tue 4/8

12:40 pm-9:58 am

1 stop19h 18m

Toronto Pearson Intl

Tue 4/15

12:20 pm-11:37 am

1 stop25h 17m

$689

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Fri 5/2

1:51 pm-9:50 am

2 stops17h 59m

Montreal Pierre Elliott Trudeau Intl

Tue 5/6

5:35 pm-12:56 pm

2 stops21h 21m

$693

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Fri 5/2

12:40 pm-10:28 am

1 stop19h 48m

Montreal Pierre Elliott Trudeau Intl

Tue 5/6

8:05 am-11:45 pm

2 stops17h 40m

$714

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Sat 7/12

5:45 am-4:48 pm

1 stop9h 03m

Toronto Pearson Intl

Fri 7/18

5:50 pm-12:46 am

1 stop8h 56m

$815

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Tue 4/8

10:40 am-10:51 pm

1 stop10h 11m

Toronto Pearson Intl

Mon 4/14

12:30 am-11:37 am

2 stops13h 07m

$926

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Sat 3/29

4:10 pm-11:51 am

2 stops17h 41m

$281

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Sat 3/29

3:50 pm-7:30 am

1 stop13h 40m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 12 results
1
2

Best time to book a flight from Montana to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Montana 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.

Travel insights for flights from Montana to Ontario

Get recent, data-driven insights about flights from Montana to Ontario including ideal travel times, pricing trends, and more.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated February 23, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Montana to Ontario to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,203 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,754 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Montana to Ontario. 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 Montana to Region of Ontario one-way?

    $281 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $336 and $420, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montana to Ontario 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 Montana to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Montana to Region of Ontario (average of $243). Flying from Montana to Region of Ontario in July is currently the most expensive (average of $359). 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 Montana to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Montana to Ontario

Discover the top airline that operate flights from Montana to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$749Average$939FlexibilityNo cancel feeOn-time69%
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