How long is the flight from Montana to Region of Ontario?

Airlines like Alaska Airlines, United Airlines, and Delta fly from Montana to Region of Ontario in about 6h 04m. The time it takes to get you to your destination can typically vary by up to 13h 28m. The distance from Montana to Region of Ontario is about 1677 mi. This flight may include one or multiple stops.

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.

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).

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

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

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.

$380+ Flights from Montana to Ontario

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Cheap flight deals from Montana to Ontario

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$402 (Alaska Airlines)
One-way from	$380 (United Airlines)

Provider with most accurate pricing for Bozeman Gallatin Field-Toronto (YTO) flight deals.

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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 octubre 30, 2025.

lun. 11/247:59 pmBZN - YYZ

1 stop17h 36mAlaska Airlines

mié. 12/34:45 pmYYZ - BZN

2 stops24h 33mAlaska Airlines

Deal found 10/30

$402

lun. 11/247:59 pmBZN - YYZ

1 stop17h 36mMultiple Airlines

mié. 12/34:45 pmYYZ - BZN

1 stop8h 32mMultiple Airlines

Deal found 10/30

$444

mié. 11/191:06 pmFCA - YYZ

2 stops24h 29mAlaska Airlines

dom. 11/304:45 pmYYZ - FCA

2 stops22h 46mAlaska Airlines

Deal found 10/28

$725

lun. 11/1012:45 pmBZN - YUL

2 stops16h 47mUnited Airlines

lun. 11/179:15 amYUL - BZN

2 stops14h 25mUnited Airlines

Deal found 10/29

$899

mar. 12/96:30 amFCA - YYZ

1 stop7h 05mMultiple Airlines

dom. 12/2811:25 amYYZ - FCA

2 stops14h 50mMultiple Airlines

Deal found 10/29

$957

lun. 11/102:16 pmBZN - YUL

1 stop7h 26mDelta

lun. 11/177:00 amYUL - BZN

1 stop8h 25mDelta

Deal found 10/29

$958

sáb. 11/11:00 pmBZN - YYZ

2 stops20h 06mAmerican Airlines

dom. 11/27:14 pmYYZ - BZN

2 stops19h 48mAmerican Airlines

Deal found 10/29

$1,165

sáb. 11/112:45 pmBZN - YYZ

1 stop6h 36mUnited Airlines

dom. 11/25:50 amYYZ - BZN

1 stop6h 53mUnited Airlines

Deal found 10/29

$1,192

mié. 11/196:10 amFCA - YYZ

1 stop6h 52mUnited Airlines

dom. 11/304:10 pmYYZ - FCA

1 stop7h 34mUnited Airlines

Deal found 10/29

$1,350

sáb. 11/112:45 pmBZN - YYZ

1 stop6h 36mMultiple Airlines

sáb. 11/112:30 amYYZ - BZN

2 stops14h 13mMultiple Airlines

Deal found 10/29

$1,714

Best flights from Montana to Ontario
Discover carefully curated flight deals from Montana to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octubre 30, 2025.

lun. 11/247:59 pmBZN - YYZ

1 stop17h 36mAlaska Airlines

mié. 12/34:45 pmYYZ - BZN

2 stops24h 33mAlaska Airlines

Deal found 10/30

$402

lun. 11/247:59 pmBZN - YYZ

3 stops32h 59mMultiple Airlines

mié. 12/34:45 pmYYZ - BZN

1 stop8h 32mMultiple Airlines

Deal found 10/30

$454

jue. 2/1912:48 pmBZN - YUL

1 stop19h 32mUnited Airlines

lun. 2/236:15 pmYUL - BZN

1 stop19h 31mUnited Airlines

Deal found 10/28

$498

mié. 3/113:00 pmFCA - YYZ

1 stop6h 04mDelta

dom. 3/156:15 amYYZ - FCA

2 stops18h 52mDelta

Deal found 10/29

$663

mié. 4/18:10 amBZN - YYZ

1 stop12h 52mUnited Airlines

dom. 4/57:00 amYYZ - BZN

1 stop17h 00mUnited Airlines

Deal found 10/27

$517

mié. 3/116:40 amFCA - YYZ

1 stop6h 55mAlaska Airlines

dom. 3/154:45 pmYYZ - FCA

1 stop9h 14mAlaska Airlines

Deal found 10/28

$616

mié. 4/16:12 pmFCA - YUL

2 stops19h 49mDelta

dom. 4/56:00 amYUL - FCA

2 stops19h 07mDelta

Deal found 10/30

$770

mié. 11/191:06 pmFCA - YYZ

2 stops24h 29mAlaska Airlines

dom. 11/304:45 pmYYZ - FCA

2 stops22h 46mAlaska Airlines

Deal found 10/28

$725

mié. 4/12:29 pmFCA - YUL

2 stops23h 36mUnited Airlines

dom. 4/56:30 amYUL - FCA

1 stop7h 41mUnited Airlines

Deal found 10/28

$760

lun. 3/164:22 pmBZN - YYZ

2 stops22h 17mUnited Airlines

vie. 3/207:00 amYYZ - BZN

1 stop6h 33mUnited Airlines

Deal found 10/28

$782

lun. 11/102:16 pmBZN - YUL

1 stop7h 26mDelta

lun. 11/177:00 amYUL - BZN

1 stop8h 25mDelta

Deal found 10/29

$958

lun. 11/1012:45 pmBZN - YUL

2 stops16h 47mUnited Airlines

lun. 11/179:15 amYUL - BZN

2 stops14h 25mUnited Airlines

Deal found 10/29

$899

Last-minute flights from Montana to Ontario
Discover last-minute flight deals from Montana to Ontario. Data last updated octubre 30, 2025 and is based on user searches.

sáb. 11/11:00 pmBZN - YYZ

2 stops20h 06mAmerican Airlines

dom. 11/27:14 pmYYZ - BZN

2 stops19h 48mAmerican Airlines

Deal found 10/29

$1,165

sáb. 11/112:45 pmBZN - YYZ

1 stop6h 36mUnited Airlines

dom. 11/25:50 amYYZ - BZN

1 stop6h 53mUnited Airlines

Deal found 10/29

$1,192

sáb. 11/112:45 pmBZN - YYZ

1 stop6h 36mMultiple Airlines

sáb. 11/112:30 amYYZ - BZN

2 stops14h 13mMultiple Airlines

Deal found 10/29

$1,714

lun. 11/1012:45 pmBZN - YUL

2 stops16h 47mUnited Airlines

lun. 11/179:15 amYUL - BZN

2 stops14h 25mUnited Airlines

Deal found 10/29

$899

lun. 11/102:16 pmBZN - YUL

1 stop7h 26mDelta

lun. 11/177:00 amYUL - BZN

1 stop8h 25mDelta

Deal found 10/29

$958

mié. 11/191:06 pmFCA - YYZ

2 stops24h 29mAlaska Airlines

dom. 11/304:45 pmYYZ - FCA

2 stops22h 46mAlaska Airlines

Deal found 10/28

$725

mié. 11/196:10 amFCA - YYZ

1 stop6h 52mUnited Airlines

dom. 11/304:10 pmYYZ - FCA

1 stop7h 34mUnited Airlines

Deal found 10/29

$1,350

lun. 11/247:59 pmBZN - YYZ

1 stop17h 36mAlaska Airlines

mié. 12/34:45 pmYYZ - BZN

2 stops24h 33mAlaska Airlines

Deal found 10/30

$402

lun. 11/247:59 pmBZN - YYZ

1 stop17h 36mMultiple Airlines

mié. 12/34:45 pmYYZ - BZN

1 stop8h 32mMultiple Airlines

Deal found 10/30

$444

One-way flights from Montana to Ontario
Search for one-way flight options from Montana to Ontario. Find affordable one-way fares based on user searches. Data last updated octubre 30, 2025.

mar. 12/305:15 pmFCA - YUL

2 stops18h 45mUnited Airlines

Deal found 10/28

$380

mar. 12/305:55 pmFCA - YUL

3 stops21h 00mMultiple Airlines

Deal found 10/28

$395

Fly from

Fly to

Route

Depart

Return

Price

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

lun. 11/24

7:59 pm-3:35 pm

1 stop17h 36m

Toronto Pearson Intl

mié. 12/3

4:45 pm-3:18 pm

2 stops24h 33m

$402

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

lun. 11/24

7:59 pm-6:58 am

3 stops32h 59m

Toronto Pearson Intl

mié. 12/3

4:45 pm-11:17 pm

1 stop8h 32m

$454

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

jue. 2/19

12:48 pm-10:20 am

1 stop19h 32m

Montreal Pierre Elliott Trudeau Intl

lun. 2/23

6:15 pm-11:46 am

1 stop19h 31m

$498

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

mié. 4/1

8:10 am-11:02 pm

1 stop12h 52m

Toronto Pearson Intl

dom. 4/5

7:00 am-10:00 pm

1 stop17h 00m

$517

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

mié. 3/11

6:40 am-3:35 pm

1 stop6h 55m

Toronto Pearson Intl

dom. 3/15

4:45 pm-11:59 pm

1 stop9h 14m

$616

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

mié. 3/11

3:00 pm-11:04 pm

1 stop6h 04m

Toronto Pearson Intl

dom. 3/15

6:15 am-11:07 pm

2 stops18h 52m

$663

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

mié. 11/19

1:06 pm-3:35 pm

2 stops24h 29m

Toronto Pearson Intl

dom. 11/30

4:45 pm-1:31 pm

2 stops22h 46m

$725

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

mié. 4/1

2:29 pm-4:05 pm

2 stops23h 36m

Montreal Pierre Elliott Trudeau Intl

dom. 4/5

6:30 am-12:11 pm

1 stop7h 41m

$760

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

mié. 4/1

6:12 pm-4:01 pm

2 stops19h 49m

Montreal Pierre Elliott Trudeau Intl

dom. 4/5

6:00 am-11:07 pm

2 stops19h 07m

$770

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

lun. 3/16

4:22 pm-4:39 pm

2 stops22h 17m

Toronto Pearson Intl

vie. 3/20

7:00 am-11:33 am

1 stop6h 33m

$782

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 14 results

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.

Cheapflights Insights

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Peruse reviews from past customers who have flown with United Airlines from Montana to Ontario to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,998 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

8,998 reviews

United Airlines

7.4

Good

8,998 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

How long is the flight from Montana to Region of Ontario?
Airlines like Alaska Airlines, United Airlines, and Delta fly from Montana to Region of Ontario in about 6h 04m. The time it takes to get you to your destination can typically vary by up to 13h 28m. The distance from Montana to Region of Ontario is about 1677 mi. This flight may include one or multiple stops.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Montana to Ontario

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$799	Average$847	FlexibilityNo cancel fee	On-time69%

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$380+ 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Montana to Ontario with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 octubre 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Find flight deals from Montana to Ontario

Cheapest flights from Montana to OntarioExplore 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 octubre 30, 2025.

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 octubre 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montana to Ontario that are best for you.

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.

Cheapflights Insights

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

Reviews of airlines servicing Ontario

Peruse reviews from past customers who have flown with United Airlines from Montana to Ontario to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

How long is the flight from Montana to Region of Ontario?

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

How can I find direct flights from Montana to Ontario?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montana to Ontario

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

Top airline flying from Montana to Ontario

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Book with Flexibility

Travel Smart

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 octubre 30, 2025.