Cheap flights from Montana to Ontario from C$ 306
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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
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 31 March 2025.
Round-trip from | C$ 527 |
---|---|
One-way from | C$ 306 |
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 31 March 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 31 March 2025.
Cheapflights Fare Finder
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 629,999 searches. Data last updated 31 March 2025.
Use the filters below to find and compare flights from Montana to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BillingsMontreal
BIL - YUL
BILYUL
Billings Logan Intl
Wed 14/5
7:00 a.m.-5:26 p.m.
2 stops8h 26m
Montreal Pierre Elliott Trudeau Intl
Wed 21/5
1:10 p.m.-9:57 p.m.
2 stops10h 47m
BillingsMontreal
BIL - YUL
BILYUL
Billings Logan Intl
Wed 14/5
1:58 p.m.-2:49 p.m.
1 stop22h 51m
Montreal Pierre Elliott Trudeau Intl
Wed 21/5
3:44 p.m.-10:02 p.m.
1 stop8h 18m
BozemanToronto
BZN - YYZ
BZNYYZ
Bozeman Gallatin Field
Mon 19/5
10:02 a.m.-9:08 p.m.
1 stop9h 06m
Toronto Pearson Intl
Sat 31/5
8:00 a.m.-6:38 p.m.
2 stops12h 38m
BozemanMontreal
BZN - YUL
BZNYUL
Bozeman Gallatin Field
Mon 14/4
6:00 a.m.-9:26 p.m.
2 stops13h 26m
Montreal Pierre Elliott Trudeau Intl
Tue 22/4
5:00 p.m.-12:38 p.m.
2 stops21h 38m
BillingsMontreal
BIL - YUL
BILYUL
Billings Logan Intl
Wed 14/5
7:00 a.m.-5:26 p.m.
2 stops8h 26m
Montreal Pierre Elliott Trudeau Intl
Wed 21/5
10:00 a.m.-9:27 p.m.
3 stops37h 27m
BozemanToronto
BZN - YYZ
BZNYYZ
Bozeman Gallatin Field
Tue 29/4
11:24 a.m.-3:00 p.m.
1 stop25h 36m
Toronto Pearson Intl
Tue 6/5
4:45 p.m.-10:44 a.m.
1 stop19h 59m
BozemanToronto
BZN - YYZ
BZNYYZ
Bozeman Gallatin Field
Tue 29/4
1:51 p.m.-11:55 a.m.
2 stops20h 04m
Toronto Pearson Intl
Tue 6/5
7:15 p.m.-12:56 p.m.
2 stops19h 41m
BozemanMontreal
BZN - YUL
BZNYUL
Bozeman Gallatin Field
Sun 13/4
1:51 p.m.-11:19 p.m.
2 stops31h 28m
Montreal Pierre Elliott Trudeau Intl
Wed 23/4
12:30 p.m.-1:07 p.m.
2 stops26h 37m
BozemanOttawa
BZN - YOW
BZNYOW
Bozeman Gallatin Field
Tue 13/5
7:45 a.m.-5:33 p.m.
1 stop7h 48m
Ottawa
Sun 18/5
6:33 a.m.-11:37 a.m.
1 stop7h 04m
KalispellMontreal
FCA - YUL
FCAYUL
Kalispell Glacier Park
Tue 23/9
8:15 a.m.-5:26 p.m.
1 stop7h 11m
Montreal Pierre Elliott Trudeau Intl
Sun 28/9
8:05 a.m.-9:30 p.m.
1 stop15h 25m
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
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 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.
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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).
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 31 March 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Montana to Ontario have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Crew
Comfort
Overall
Entertainment
Food
Reviews
Cheri,Jan 2025
FAT - SEA
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.
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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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Can Cheapflights find flights from Montana to Ontario with no change fees?
Need flexible booking options for your flight to Ontario from Montana? 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 Montana to Ontario become cheaper?
Yes, Cheapflights offers price alerts on Montana to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.