$306+ Cheap flights from Kalispell (FCA) to Ontario
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — YYZ
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Kalispell to Ontario with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kalispell to Ontario
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Cheapest flights from Kalispell to OntarioExplore the most affordable flight options available from Kalispell to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Kalispell to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Thu 11/1910:42 am -
1 stop18h 08m
Tue 11/2411:30 am -
1 stop10h 41m
Deal found 9/7![Multiple Airlines logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Mon 10/53:08 pm -
1 stop13h 31m
Wed 10/74:15 pm -
2 stops50h 56m
Deal found 9/9![Multiple Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 12/16:15 am -
1 stop6h 57m
Sat 12/54:00 pm -
1 stop7h 46m
Deal found 9/9![United Airlines logo]()
$634
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Thu 10/228:01 am -
2 stops20h 38m
Thu 10/297:00 am -
1 stop28h 32m
Deal found 9/7![Multiple Airlines logo]()
$648
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 10/510:45 am -
1 stop8h 47m
Wed 10/77:00 am -
1 stop6h 28m
Deal found 9/9![United Airlines logo]()
$664
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/212:12 pm -
1 stop19h 32m
Wed 10/285:34 pm -
1 stop21h 53m
Deal found 9/6![American Airlines logo]()
$666
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/234:17 pm -
1 stop13h 59m
Tue 10/277:00 am -
2 stops16h 51m
Deal found 9/9![United Airlines logo]()
$754
This Air Canada deal was found by Cheapflights users on 9/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:26 pm -
2 stops8h 55m
Wed 10/285:10 pm -
3 stops22h 24m
Deal found 9/6![Multiple Airlines logo]()
$1,105
Best flights from Kalispell to OntarioDiscover carefully curated flight deals from Kalispell to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Kalispell to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Thu 11/1910:42 am -
1 stop18h 08m
Tue 11/2411:30 am -
1 stop10h 41m
Deal found 9/7![Multiple Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 12/16:15 am -
1 stop6h 57m
Sat 12/54:00 pm -
1 stop7h 46m
Deal found 9/8![United Airlines logo]()
$634
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/212:12 pm -
1 stop19h 32m
Wed 10/285:34 pm -
1 stop21h 53m
Deal found 9/6![American Airlines logo]()
$666
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/234:17 pm -
1 stop13h 59m
Tue 10/277:00 am -
2 stops16h 51m
Deal found 9/9![United Airlines logo]()
$754
Last-minute flights from Kalispell to OntarioDiscover last-minute flight deals from Kalispell to Ontario. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Kalispell to Ontario. Data last updated September 11, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Mon 10/53:08 pm -
1 stop13h 31m
Wed 10/74:15 pm -
2 stops50h 56m
Deal found 9/9![Multiple Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 10/510:45 am -
1 stop8h 47m
Wed 10/77:00 am -
1 stop6h 28m
Deal found 9/9![United Airlines logo]()
$664
This Delta deal was found by Cheapflights users on 9/9. 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.
Mon 10/56:35 am -
2 stops14h 24m
Wed 10/76:00 am -
2 stops13h 33m
Deal found 9/9![Delta logo]()
$709
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/212:12 pm -
1 stop19h 32m
Wed 10/285:34 pm -
1 stop21h 53m
Deal found 9/6![American Airlines logo]()
$666
This Air Canada deal was found by Cheapflights users on 9/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:26 pm -
2 stops8h 55m
Wed 10/285:10 pm -
3 stops22h 24m
Deal found 9/6![Multiple Airlines logo]()
$1,105
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Thu 10/228:01 am -
2 stops20h 38m
Thu 10/297:00 am -
1 stop28h 32m
Deal found 9/7![Multiple Airlines logo]()
$648
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/228:01 am -
1 stop29h 44m
Thu 10/295:15 pm -
1 stop7h 44m
Deal found 9/7![Alaska Airlines logo]()
$694
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/234:17 pm -
1 stop13h 59m
Tue 10/277:00 am -
2 stops16h 51m
Deal found 9/9![United Airlines logo]()
$754
One-way flights from Kalispell to OntarioSearch for one-way flight options from Kalispell to Ontario. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Kalispell to Ontario. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/226:05 am -
1 stop7h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$306
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 10/912:26 pm -
1 stop6h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 2/231:29 pm -
1 stop8h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/97:45 pm -
2 stops26h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Thu 10/227:45 pm -
3 stops32h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Tue 2/236:33 am -
3 stops16h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$433
Find flight deals from Kalispell to Ontario
Keep the following information in mind while searching for Kalispell to Ontario flight deals. Data was last updated September 11, 2026.
Round-trip from | $544 (Kiwi.com) |
|---|---|
One-way from | $306 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Kalispell 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 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Kalispell to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KalispellToronto
FCA Kalispell Glacier Park - YYZ Toronto Pearson Intl
FCAYYZ
Kalispell Glacier Park
Thu 10/22
6:05 am-3:14 pm
1 stop7h 09m
Toronto Pearson Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$306
Quickest round-trip
KalispellToronto
FCA Kalispell Glacier Park - YYZ Toronto Pearson Intl
FCAYYZ
Kalispell Glacier Park
Fri 10/9
12:26 pm-8:44 pm
1 stop6h 18m
Toronto Pearson Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$331
KalispellMontreal
FCA Kalispell Glacier Park - YUL Montreal Pierre Elliott Trudeau Intl
FCAYUL
Kalispell Glacier Park
Tue 2/23
1:29 pm-11:35 pm
1 stop8h 06m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$343
KalispellToronto
FCA Kalispell Glacier Park - YYZ Toronto Pearson Intl
FCAYYZ
Kalispell Glacier Park
Fri 10/9
7:45 pm-11:59 pm
2 stops26h 14m
Toronto Pearson Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$359
KalispellToronto
FCA Kalispell Glacier Park - YYZ Toronto Pearson Intl
FCAYYZ
Kalispell Glacier Park
Thu 10/22
7:45 pm-6:10 am
3 stops32h 25m
Toronto Pearson Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$363
KalispellMontreal
FCA Kalispell Glacier Park - YUL Montreal Pierre Elliott Trudeau Intl
FCAYUL
Kalispell Glacier Park
Tue 2/23
6:33 am-12:35 am
3 stops16h 02m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$433
KalispellToronto
FCA Kalispell Glacier Park - YYZ Toronto Pearson Intl
FCAYYZ
Kalispell Glacier Park
Thu 11/19
10:42 am-6:50 am
1 stop18h 08m
Toronto Pearson Intl
Tue 11/24
11:30 am-8:11 pm
1 stop10h 41m
$544
KalispellToronto
FCA Kalispell Glacier Park - YYZ Toronto Pearson Intl
FCAYYZ
Kalispell Glacier Park
Tue 12/1
6:15 am-3:12 pm
1 stop6h 57m
Toronto Pearson Intl
Sat 12/5
4:00 pm-9:46 pm
1 stop7h 46m
$634
KalispellMontreal
FCA Kalispell Glacier Park - YUL Montreal Pierre Elliott Trudeau Intl
FCAYUL
Kalispell Glacier Park
Wed 10/21
2:12 pm-11:44 am
1 stop19h 32m
Montreal Pierre Elliott Trudeau Intl
Wed 10/28
5:34 pm-1:27 pm
1 stop21h 53m
$666
KalispellMontreal
FCA Kalispell Glacier Park - YUL Montreal Pierre Elliott Trudeau Intl
FCAYUL
Kalispell Glacier Park
Fri 10/23
4:17 pm-8:16 am
1 stop13h 59m
Montreal Pierre Elliott Trudeau Intl
Tue 10/27
7:00 am-9:51 pm
2 stops16h 51m
$754
Sorted by cheapest first
Best time to book a flight from Kalispell to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Kalispell with our price prediction graph.
FCA-YYZ
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 Kalispell to Ontario
FCA-CAON
FCA-YYZ
FCA-YUL
No data available for this route at this time. Please check back soon.
Related info for your journey
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