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Cheap flights from Ontario to Montana from C$ 240

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BZN
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Ontario to Montana

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Montana (USMT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

C$ 427

One-way from

C$ 240
Delta
  • Delta
  • 3/3-10/3
  • 2 total stops
  • 17h 59m total
  • Ontario to Montana
Search Deals
5/2
  • 5/2
  • 1 total stop
  • 25h 18m total
  • Ontario to Montana
Search Deals

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 21 January 2025.

Mon 3/36:00 a.m.YYZ - MSO
2 stops13h 38mDelta
Mon 10/35:40 a.m.MSO - YYZ
1 stop8h 14mDelta
Deal found 20/1C$ 427
Fri 2/53:59 p.m.YYZ - BIL
2 stops9h 13mDelta
Fri 9/56:25 a.m.BIL - YYZ
1 stop9h 58mDelta
Deal found 20/1C$ 429
Mon 3/212:20 p.m.YYZ - BIL
2 stops10h 53mUnited Airlines
Sun 9/27:00 a.m.BIL - YYZ
1 stop13h 37mUnited Airlines
Deal found 20/1C$ 432
Mon 24/24:20 p.m.YYZ - BZN
1 stop9h 39mAlaska Airlines
Tue 4/32:53 p.m.BZN - YYZ
1 stop22h 02mAlaska Airlines
Deal found 21/1C$ 518
Fri 4/412:20 p.m.YYZ - FCA
2 stops26h 32mUnited Airlines
Sun 13/46:15 a.m.FCA - YYZ
2 stops27h 11mUnited Airlines
Deal found 20/1C$ 548
Mon 3/24:20 p.m.YYZ - BIL
2 stops23h 55mAlaska Airlines
Sun 9/22:55 p.m.BIL - YYZ
2 stops22h 00mAlaska Airlines
Deal found 20/1C$ 548
Sat 22/25:30 p.m.YYZ - FCA
1 stop20h 05mMultiple Airlines
Sun 2/312:25 p.m.FCA - YYZ
3 stops34h 37mMultiple Airlines
Deal found 21/1C$ 599
Wed 5/37:25 p.m.YYZ - BZN
1 stop16h 07mMultiple Airlines
Wed 12/33:39 p.m.BZN - YYZ
1 stop27h 46mMultiple Airlines
Deal found 20/1C$ 612
Sat 15/24:10 p.m.YYZ - BIL
1 stop6h 43mAir Canada
Thu 20/27:00 a.m.BIL - YYZ
1 stop6h 02mAir Canada
Deal found 20/1C$ 620
Wed 14/56:00 a.m.YYZ - FCA
2 stops19h 00mDelta
Sun 25/55:25 a.m.FCA - YYZ
2 stops15h 33mDelta
Deal found 19/1C$ 686
Sat 24/54:00 p.m.YYZ - HLN
1 stop6h 59mUnited Airlines
Fri 30/55:39 p.m.HLN - YYZ
2 stops15h 55mUnited Airlines
Deal found 20/1C$ 753
Wed 13/87:00 a.m.YYZ - BIL
1 stop14h 32mMultiple Airlines
Sun 17/810:54 a.m.BIL - YYZ
3 stops28h 28mMultiple Airlines
Deal found 20/1C$ 769

Find flights from Ontario to Montana within your budget

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 629,999 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Mon 3/3

6:00 a.m.-5:38 p.m.

2 stops13h 38m

Missoula Johnson-Bell Field

Mon 10/3

5:55 p.m.-11:09 a.m.

2 stops15h 14m

C$ 427

TorontoBillings

YYZ - BIL

YYZBIL

Toronto Pearson Intl

Fri 2/5

3:59 p.m.-11:12 p.m.

2 stops9h 13m

Billings Logan Intl

Fri 9/5

6:25 a.m.-6:23 p.m.

1 stop9h 58m

C$ 429

TorontoBillings

YYZ - BIL

YYZBIL

Toronto Pearson Intl

Mon 3/2

12:20 p.m.-9:13 p.m.

2 stops10h 53m

Billings Logan Intl

Sun 9/2

7:00 a.m.-10:37 p.m.

1 stop13h 37m

C$ 432

TorontoBozeman

YYZ - BZN

YYZBZN

Toronto Pearson Intl

Mon 24/2

4:20 p.m.-11:59 p.m.

1 stop9h 39m

Bozeman Gallatin Field

Tue 4/3

2:53 p.m.-2:55 p.m.

1 stop22h 02m

C$ 518

TorontoKalispell

YYZ - FCA

YYZFCA

Toronto Pearson Intl

Fri 4/4

12:20 p.m.-12:52 p.m.

2 stops26h 32m

Kalispell Glacier Park

Sun 13/4

6:15 a.m.-11:26 a.m.

2 stops27h 11m

C$ 548

TorontoBillings

YYZ - BIL

YYZBIL

Toronto Pearson Intl

Mon 3/2

4:20 p.m.-2:15 p.m.

2 stops23h 55m

Billings Logan Intl

Sun 9/2

2:55 p.m.-2:55 p.m.

2 stops22h 00m

C$ 548

TorontoKalispell

YYZ - FCA

YYZFCA

Toronto Pearson Intl

Sat 22/2

5:30 p.m.-11:35 a.m.

1 stop20h 05m

Kalispell Glacier Park

Sun 2/3

12:25 p.m.-1:02 a.m.

3 stops34h 37m

C$ 599

TorontoBozeman

YYZ - BZN

YYZBZN

Toronto Pearson Intl

Wed 5/3

7:25 p.m.-9:32 a.m.

1 stop16h 07m

Bozeman Gallatin Field

Wed 12/3

3:39 p.m.-9:25 p.m.

1 stop27h 46m

C$ 612

TorontoBillings

YYZ - BIL

YYZBIL

Toronto Pearson Intl

Sat 15/2

4:10 p.m.-8:53 p.m.

1 stop6h 43m

Billings Logan Intl

Thu 20/2

7:00 a.m.-3:02 p.m.

1 stop6h 02m

C$ 620

TorontoBozeman

YYZ - BZN

YYZBZN

Toronto Pearson Intl

Mon 24/2

2:45 p.m.-10:56 p.m.

2 stops10h 11m

Bozeman Gallatin Field

Tue 4/3

6:10 a.m.-8:28 p.m.

2 stops12h 18m

C$ 846

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

Showing 1-10 of 29 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.

Travel insights for flights from Ontario to Montana

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

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 21 January 2025.

When flying from Region of Ontario to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 10.0 - 50.0 mm per month. May is typically the wettest month, when rainfall can reach 50.0 mm. January is typically the driest time to visit Montana when rainfall is around 10.0 mm.

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 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

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 21 January 2025.
Read through reviews of airlines operating flights from Ontario to Montana, such as American Airlines, Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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
Check prices

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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
8,984 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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
Check prices

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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

Air Canada
7.0
Good
8,633 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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 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?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as C$ 299. However, be on the lookout for offers from Delta and Sun Country Air, as they are both options that can get you from Region of Ontario to Montana for a low price.

  • 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.

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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Top 3 airlines flying from Ontario to Montana

Discover the top 3 airlines that operate flights from Ontario to Montana. 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 629,999 searches. Data last updated 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 407AverageC$ 1,007FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 412AverageC$ 675FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 455AverageC$ 738FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Montana?

Cheapflights makes it easy to find Ontario to Montana flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Montana?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Montana for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Montana with no change fees?

Need flexible booking options for your flight to Montana from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Montana become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Montana from Ontario today and book when prices fit your budget.

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