Find a great deal and save up to 160% by booking at least 40 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ontario to Montana within the next two weeks, with the cheapest ticket starting at $496.
The best pricing can be found in the month of August. Prices to Montana from Ontario average $384. You can even find prices in August for less than $384, as users have found deals to Montana from as low as $109. The month of March appears to be one of the more expensive times to travel to Montana from Ontario. Flying in the targeted month can save you up to 29%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Montana as you normally would.
Fly from
Fly to
Budget
$150 - $402
Route
Depart
Return
Price
OntarioMissoula Johnson-Bell Field
ONT - MSO
ONTMSO
Ontario
Thu 5/16
1 stop10h 23m
Missoula Johnson-Bell Field
Wed 5/22
1 stop9h 50m
OntarioMissoula Johnson-Bell Field
ONT - MSO
ONTMSO
Ontario
Fri 5/31
1 stop12h 06m
Missoula Johnson-Bell Field
Mon 6/3
1 stop9h 50m
OntarioMissoula Johnson-Bell Field
ONT - MSO
ONTMSO
Ontario
Fri 5/24
1 stop12h 06m
Missoula Johnson-Bell Field
Wed 5/29
1 stop9h 50m
OntarioMissoula Johnson-Bell Field
ONT - MSO
ONTMSO
Ontario
Wed 8/21
1 stop9h 38m
Missoula Johnson-Bell Field
Fri 8/23
1 stop5h 23m
OntarioBozeman Gallatin Field
ONT - BZN
ONTBZN
Ontario
Thu 8/1
1 stop6h 35m
Bozeman Gallatin Field
Tue 8/6
1 stop5h 19m
OntarioBozeman Gallatin Field
ONT - BZN
ONTBZN
Ontario
Mon 10/21
2 stops9h 05m
Bozeman Gallatin Field
Fri 10/25
2 stops10h 18m
OntarioMissoula Johnson-Bell Field
ONT - MSO
ONTMSO
Ontario
Fri 5/31
2 stops13h 45m
Missoula Johnson-Bell Field
Fri 6/7
1 stop7h 29m
OntarioBozeman Gallatin Field
ONT - BZN
ONTBZN
Ontario
Tue 10/8
1 stop7h 15m
Bozeman Gallatin Field
Fri 10/18
1 stop5h 07m
OntarioKalispell Glacier Park
ONT - FCA
ONTFCA
Ontario
Sun 7/7
1 stop8h 54m
Kalispell Glacier Park
Fri 7/19
1 stop9h 15m
No data available for this route at this time. Please check back soon.
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Deals for Ontario to Montana flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Montana.
Yes, we can. To see specific flights from Ontario to Montana with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Yes! Start tracking prices for Ontario to Montana flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.