$197+ 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — YYZ
květen 29 — červen 51
Round-trip
1 adult, Economy
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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 duben 29, 2026.
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 duben 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pá 7/313:43 pm
BZN
- YYZ
2 stops30h 16m
Multiple Airlines
čt 8/64:45 pm
YYZ
- BZN
1 stop25h 33m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
st 7/110:27 am
BZN
- YYZ
1 stop9h 28m
Multiple Airlines
ne 7/54:45 pm
YYZ
- BZN
1 stop25h 34m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 4/27. 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.
pá 5/296:20 am
FCA
- YYZ
1 stop13h 12m
United Airlines
út 6/210:45 am
YYZ
- FCA
1 stop7h 26m
United Airlines
Deal found 4/27![United Airlines logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
st 7/110:27 am
BZN
- YYZ
1 stop9h 28m
Multiple Airlines
út 7/79:30 am
YYZ
- BZN
1 stop29h 20m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 7/24:48 pm
BZN
- YYZ
1 stop11h 51m
Multiple Airlines
ne 7/54:45 pm
YYZ
- BZN
1 stop25h 34m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$473
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 7/24:48 pm
BZN
- YYZ
1 stop11h 51m
Multiple Airlines
út 7/79:30 am
YYZ
- BZN
1 stop29h 20m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
st 7/110:27 am
BZN
- YYZ
1 stop9h 28m
Multiple Airlines
čt 7/211:41 am
YYZ
- BZN
1 stop6h 39m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$550
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
st 7/110:27 am
BZN
- YYZ
1 stop9h 28m
Multiple Airlines
so 7/48:30 pm
YYZ
- BZN
1 stop21h 28m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$567
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
čt 7/24:48 pm
BZN
- YYZ
1 stop11h 51m
Multiple Airlines
so 7/48:30 pm
YYZ
- BZN
1 stop21h 28m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$586
This American Airlines deal was found by Cheapflights users on 4/27. 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.
pá 6/124:48 pm
FCA
- YYZ
1 stop19h 45m
American Airlines
pá 6/197:25 pm
YYZ
- FCA
1 stop17h 08m
American Airlines
Deal found 4/27![American Airlines logo]()
$590
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
st 7/110:27 am
BZN
- YYZ
1 stop9h 28m
Multiple Airlines
po 7/610:25 pm
YYZ
- BZN
2 stops17h 44m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 4/28. 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.
pá 6/121:22 pm
BZN
- YYZ
1 stop23h 11m
American Airlines
pá 6/197:25 pm
YYZ
- BZN
1 stop20h 11m
American Airlines
Deal found 4/28![American Airlines logo]()
$609
Best flights from Montana to OntarioDiscover 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 duben 29, 2026.
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 duben 29, 2026.
This United Airlines deal was found by Cheapflights users on 4/25. 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.
pá 5/296:20 am
FCA
- YYZ
1 stop13h 12m
United Airlines
út 6/27:00 am
YYZ
- FCA
1 stop6h 29m
United Airlines
Deal found 4/25![United Airlines logo]()
$460
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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.
pá 6/57:59 pm
BZN
- YYZ
1 stop17h 46m
Alaska Airlines
út 6/94:55 pm
YYZ
- BZN
1 stop7h 47m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$631
This American Airlines deal was found by Cheapflights users on 4/26. 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.
pá 6/55:00 pm
BZN
- YUL
1 stop21h 51m
American Airlines
po 6/85:33 pm
YUL
- BZN
1 stop24h 16m
American Airlines
Deal found 4/26![American Airlines logo]()
$666
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pá 7/315:51 pm
BZN
- YYZ
1 stop25h 34m
Multiple Airlines
čt 8/64:45 pm
YYZ
- BZN
1 stop25h 33m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$748
This American Airlines deal was found by Cheapflights users on 4/26. 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.
st 7/85:03 pm
BZN
- YUL
1 stop21h 44m
American Airlines
út 7/145:30 pm
YUL
- BZN
1 stop24h 43m
American Airlines
Deal found 4/26![American Airlines logo]()
$673
This United Airlines deal was found by Cheapflights users on 4/27. 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.
pá 6/54:29 pm
BZN
- YYZ
2 stops18h 06m
United Airlines
út 6/99:00 pm
YYZ
- BZN
2 stops14h 37m
United Airlines
Deal found 4/27![United Airlines logo]()
$706
This American Airlines deal was found by Cheapflights users on 4/28. 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.
st 7/155:03 pm
BZN
- YUL
1 stop21h 44m
American Airlines
st 7/295:29 pm
YUL
- BZN
1 stop24h 44m
American Airlines
Deal found 4/28![American Airlines logo]()
$682
This American Airlines deal was found by Cheapflights users on 4/24. 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.
pá 7/34:58 pm
BZN
- YUL
1 stop21h 53m
American Airlines
so 7/185:31 pm
YUL
- BZN
1 stop21h 01m
American Airlines
Deal found 4/24![American Airlines logo]()
$716
This American Airlines deal was found by Cheapflights users on 4/26. 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.
pá 10/212:35 pm
FCA
- YUL
1 stop24h 09m
American Airlines
út 10/66:00 pm
YUL
- FCA
1 stop20h 28m
American Airlines
Deal found 4/26![American Airlines logo]()
$747
Last-minute flights from Montana to OntarioDiscover last-minute flight deals from Montana to Ontario. Data last updated duben 29, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Ontario. Data last updated duben 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/28. 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.
po 5/46:10 pm
FCA
- YYZ
2 stops15h 16m
Delta
út 9/227:12 pm
YYZ
- FCA
1 stop6h 34m
Delta
Deal found 4/28![Delta logo]()
$863
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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.
pá 5/86:35 am
FCA
- YYZ
1 stop7h 10m
Alaska Airlines
ne 5/104:55 pm
YYZ
- FCA
1 stop8h 56m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 4/24. 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.
pá 5/86:00 am
FCA
- YYZ
1 stop7h 14m
United Airlines
ne 5/1010:15 am
YYZ
- FCA
2 stops13h 42m
United Airlines
Deal found 4/24![United Airlines logo]()
$853
This Delta deal was found by Cheapflights users on 4/27. 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.
po 5/115:13 am
FCA
- YYZ
1 stop9h 22m
Delta
út 9/155:50 pm
YYZ
- FCA
1 stop7h 12m
Delta
Deal found 4/27![Delta logo]()
$728
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
po 5/117:28 pm
FCA
- YYZ
2 stops15h 07m
Alaska Airlines
út 9/154:55 pm
YYZ
- FCA
2 stops22h 33m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$841
This United Airlines deal was found by Cheapflights users on 4/27. 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.
pá 5/296:20 am
FCA
- YYZ
1 stop13h 12m
United Airlines
út 6/210:45 am
YYZ
- FCA
1 stop7h 26m
United Airlines
Deal found 4/27![United Airlines logo]()
$460
This American Airlines deal was found by Cheapflights users on 4/28. 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.
pá 5/296:44 am
BZN
- YYZ
2 stops14h 40m
American Airlines
so 5/307:24 pm
YYZ
- BZN
1 stop18h 12m
American Airlines
Deal found 4/28![American Airlines logo]()
$751
This United Airlines deal was found by Cheapflights users on 4/28. 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.
pá 5/2910:33 am
BZN
- YYZ
1 stop8h 59m
United Airlines
so 5/304:18 pm
YYZ
- BZN
1 stop6h 56m
United Airlines
Deal found 4/28![United Airlines logo]()
$787
One-way flights from Montana to OntarioSearch for one-way flight options from Montana to Ontario. Find affordable one-way fares based on user searches. Data last updated duben 29, 2026.
Search for one-way flight options from Montana to Ontario. Find affordable one-way fares based on user searches. Data last updated duben 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pá 6/1210:31 am
FCA
- YYZ
2 stops24h 14m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
po 6/87:59 pm
BZN
- YYZ
3 stops27h 06m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ne 7/124:48 pm
BZN
- YYZ
3 stops48h 07m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$258
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
po 6/88:00 am
BZN
- YYZ
1 stop29h 45m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 4/27. 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.
pá 6/121:35 pm
FCA
- YYZ
1 stop7h 54m
American Airlines
Deal found 4/27![American Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 4/26. 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.
st 6/105:00 pm
BZN
- YUL
2 stops17h 28m
American Airlines
Deal found 4/26![American Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
st 6/1010:26 am
BZN
- YUL
3 stops28h 49m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 4/25. 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.
ne 7/124:58 pm
BZN
- YYZ
1 stop16h 01m
American Airlines
Deal found 4/25![American Airlines logo]()
$364
This deal was found by Cheapflights users on 4/26. 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.
st 5/2712:48 pm
BZN
- YUL
1 stop6h 38m
United Airlines
Deal found 4/26![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/24. 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.
ne 5/106:00 am
FCA
- YYZ
1 stop7h 14m
United Airlines
Deal found 4/24![United Airlines logo]()
$392
This deal was found by Cheapflights users on 4/27. 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.
čt 6/258:30 am
FCA
- YUL
1 stop10h 56m
United Airlines
Deal found 4/27![United Airlines logo]()
$440
Find flight deals from Montana to Ontario
Keep the following information in mind while searching for Montana to Ontario flight deals. Data was last updated duben 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $439 (Kiwi.com) |
One-way from | $197 (Kiwi.com) |
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 2,558,603 searches. Data last updated duben 29, 2026.
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
Cheapest round-trip
Quickest round-trip
KalispellToronto
FCA - YYZ
FCAYYZ
Kalispell Glacier Park
pá 5/29
6:20 am-9:32 pm
1 stop13h 12m
Toronto Pearson Intl
út 6/2
7:00 am-11:29 am
1 stop6h 29m
$460
BozemanToronto
BZN - YYZ
BZNYYZ
Bozeman Gallatin Field
pá 6/5
7:59 pm-3:45 pm
1 stop17h 46m
Toronto Pearson Intl
út 6/9
4:55 pm-10:42 pm
1 stop7h 47m
$631
BozemanMontreal
BZN - YUL
BZNYUL
Bozeman Gallatin Field
pá 6/5
5:00 pm-4:51 pm
1 stop21h 51m
Montreal Pierre Elliott Trudeau Intl
po 6/8
5:33 pm-3:49 pm
1 stop24h 16m
$666
BozemanMontreal
BZN - YUL
BZNYUL
Bozeman Gallatin Field
st 7/8
5:03 pm-4:47 pm
1 stop21h 44m
Montreal Pierre Elliott Trudeau Intl
út 7/14
5:30 pm-4:13 pm
1 stop24h 43m
$673
BozemanMontreal
BZN - YUL
BZNYUL
Bozeman Gallatin Field
st 7/15
5:03 pm-4:47 pm
1 stop21h 44m
Montreal Pierre Elliott Trudeau Intl
st 7/29
5:29 pm-4:13 pm
1 stop24h 44m
$682
BozemanToronto
BZN - YYZ
BZNYYZ
Bozeman Gallatin Field
pá 6/5
4:29 pm-12:35 pm
2 stops18h 06m
Toronto Pearson Intl
út 6/9
9:00 pm-9:37 am
2 stops14h 37m
$706
BozemanMontreal
BZN - YUL
BZNYUL
Bozeman Gallatin Field
pá 7/3
4:58 pm-4:51 pm
1 stop21h 53m
Montreal Pierre Elliott Trudeau Intl
so 7/18
5:31 pm-12:32 pm
1 stop21h 01m
$716
KalispellMontreal
FCA - YUL
FCAYUL
Kalispell Glacier Park
pá 10/2
12:35 pm-2:44 pm
1 stop24h 09m
Montreal Pierre Elliott Trudeau Intl
út 10/6
6:00 pm-12:28 pm
1 stop20h 28m
$747
BozemanToronto
BZN - YYZ
BZNYYZ
Bozeman Gallatin Field
pá 7/31
5:51 pm-9:25 pm
1 stop25h 34m
Toronto Pearson Intl
čt 8/6
4:45 pm-4:18 pm
1 stop25h 33m
$748
Cheapest one-way
KalispellToronto
FCA - YYZ
FCAYYZ
Kalispell Glacier Park
pá 6/12
10:31 am-12:45 pm
2 stops24h 14m
$197
Showing 1-10 of 20 resultsSorted by cheapest first
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.
FCA-YYZ
BZN-YYZ
BZN-YUL
FCA-YUL
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
USMT-CAON
FCA-YYZ
BZN-YYZ
BZN-YUL
FCA-YUL
No data available for this route at this time. Please check back soon.
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 duben 29, 2026.
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.
Entertainment
7.1
Comfort
7.3
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Entertainment
7.1
Comfort
7.3
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
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