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$232+ Cheap flights from Kalispell (FCA) 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — YYZ
May 2 — May 91
Sat 5/2
Sat 5/9
1 adult, Economy
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Cheap flight deals from Kalispell to Ontario

Cheapest flights from Kalispell to Ontario
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 April 2, 2026.

This Delta deal was found by Cheapflights users on 3/30. 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.
Thu 5/142:30 pm
FCA
-
YYZ
1 stop6h 44m
Delta
Thu 5/215:45 pm
YYZ
-
FCA
1 stop7h 29m
Delta
Deal found 3/30$430
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 5/306:20 am
FCA
-
YYZ
1 stop13h 12m
United Airlines
Wed 6/37:00 am
YYZ
-
FCA
1 stop6h 29m
United Airlines
Deal found 4/1$449
This Delta deal was found by Cheapflights users on 3/28. 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.
Tue 5/126:07 pm
FCA
-
YYZ
2 stops14h 12m
Delta
Tue 5/195:45 pm
YYZ
-
FCA
1 stop7h 29m
Delta
Deal found 3/28$464
This Delta deal was found by Cheapflights users on 3/30. 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.
Sat 6/203:03 pm
FCA
-
YYZ
1 stop6h 11m
Delta
Wed 6/246:30 am
YYZ
-
FCA
1 stop9h 58m
Delta
Deal found 3/30$535
This United Airlines deal was found by Cheapflights users on 3/31. 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 6/255:28 pm
FCA
-
YUL
2 stops15h 12m
United Airlines
Sat 7/46:00 am
YUL
-
FCA
1 stop7h 38m
United Airlines
Deal found 3/31$755
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 6/254:45 pm
FCA
-
YUL
1 stop16h 59m
American Airlines
Sat 7/43:48 pm
YUL
-
FCA
1 stop21h 56m
American Airlines
Deal found 3/30$763
This United Airlines deal was found by Cheapflights users on 3/29. 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 6/112:35 pm
FCA
-
YUL
1 stop6h 51m
United Airlines
Wed 6/36:10 am
YUL
-
FCA
1 stop7h 19m
United Airlines
Deal found 3/29$787

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 April 2, 2026.

Round-trip from

$430
(Delta)

One-way from

$232
(United Airlines)
From Kalispell Glacier Park to Ontario
Search Deals
One-way flight from Kalispell Glacier Park to Ontario
Search Deals

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 2,558,603 searches. Data last updated April 2, 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

Price

Cheapest round-trip

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

Thu 5/14

2:30 pm-11:14 pm

1 stop6h 44m

Toronto Pearson Intl

Thu 5/21

11:29 am-11:14 pm

2 stops13h 45m

$440

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

Sat 5/30

6:20 am-9:32 pm

1 stop13h 12m

Toronto Pearson Intl

Wed 6/3

7:00 am-11:29 am

1 stop6h 29m

$449

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

Tue 5/12

6:07 pm-10:19 am

2 stops14h 12m

Toronto Pearson Intl

Tue 5/19

5:45 pm-11:14 pm

1 stop7h 29m

$464

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Thu 6/25

5:28 pm-10:40 am

2 stops15h 12m

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

6:00 am-11:38 am

1 stop7h 38m

$755

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Thu 6/25

4:45 pm-11:44 am

1 stop16h 59m

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

3:48 pm-11:44 am

1 stop21h 56m

$763
Quickest round-trip

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Mon 6/1

12:35 pm-9:26 pm

1 stop6h 51m

Montreal Pierre Elliott Trudeau Intl

Wed 6/3

6:10 am-11:29 am

1 stop7h 19m

$787
Cheapest one-way
Quickest one-way

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

Sun 6/7

6:15 am-3:45 pm

1 stop7h 30m

$232

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

Sat 6/6

10:42 am-9:32 pm

1 stop8h 50m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kalispell to Ontario?

    Kalispell Glacier Park (FCA) is the airport you will fly out of if you book a flight from Kalispell to Ontario. It is only a 8.4 mi journey to Glacier Park (FCA) from Kalispell’s city center.

  • How long is the flight from Kalispell to Region of Ontario?

    For as low as $430, Delta can have you in Region of Ontario from Kalispell in 6h 44m. There are 1677 mi between Kalispell and Region of Ontario. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Yes. In addition to deals on Kalispell to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalispell to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to Ontario.

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

    Yes. Cheapflights offers flight deals from Kalispell 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

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