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Cheap flights from Kalispell to Ontario from C$ 370

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — YYZ
7 Aug — 14 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kalispell to Ontario

Enter your travel dates to find the best prices.

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 8 July 2026.

Mon 2/116:15 a.m.
FCA
-
YYZ
1 stop6h 47m
United Airlines
Tue 3/114:10 p.m.
YYZ
-
FCA
1 stop7h 32m
United Airlines
Deal found 7/7C$ 869
Thu 15/1012:26 p.m.
FCA
-
YYZ
1 stop6h 18m
United Airlines
Sun 18/107:00 a.m.
YYZ
-
FCA
1 stop6h 28m
United Airlines
Deal found 5/7C$ 916
Sat 8/83:45 p.m.
FCA
-
YUL
2 stops17h 58m
American Airlines
Sat 15/85:35 p.m.
YUL
-
FCA
2 stops20h 01m
American Airlines
Deal found 7/7C$ 916
Thu 1/1010:45 a.m.
FCA
-
YYZ
1 stop8h 47m
United Airlines
Thu 15/1011:00 a.m.
YYZ
-
FCA
2 stops12h 36m
United Airlines
Deal found 4/7C$ 930
Thu 1/106:00 p.m.
FCA
-
YYZ
2 stops14h 23m
Delta
Thu 15/1012:46 p.m.
YYZ
-
FCA
2 stops12h 11m
Delta
Deal found 4/7C$ 937
Wed 19/83:45 p.m.
FCA
-
YUL
1 stop20h 59m
American Airlines
Wed 26/83:45 p.m.
YUL
-
FCA
1 stop21h 51m
American Airlines
Deal found 4/7C$ 947
Tue 18/83:45 p.m.
FCA
-
YUL
1 stop20h 59m
American Airlines
Fri 21/83:45 p.m.
YUL
-
FCA
1 stop21h 55m
American Airlines
Deal found 7/7C$ 977
Tue 18/85:04 p.m.
FCA
-
YUL
2 stops15h 36m
United Airlines
Fri 21/89:45 a.m.
YUL
-
FCA
1 stop7h 32m
United Airlines
Deal found 7/7C$ 991
Thu 1/101:02 p.m.
FCA
-
YUL
1 stop23h 33m
American Airlines
Thu 15/105:34 p.m.
YUL
-
FCA
1 stop21h 53m
American Airlines
Deal found 4/7C$ 1,008
Thu 1/102:30 p.m.
FCA
-
YUL
2 stops18h 10m
United Airlines
Thu 15/106:10 a.m.
YUL
-
FCA
2 stops17h 26m
United Airlines
Deal found 4/7C$ 1,029
Wed 11/116:15 a.m.
FCA
-
YUL
1 stop8h 50m
United Airlines
Thu 12/119:25 a.m.
YUL
-
FCA
2 stops14h 17m
United Airlines
Deal found 7/7C$ 1,113
Sat 8/812:05 p.m.
FCA
-
YUL
1 stop9h 35m
Delta
Sat 15/86:00 a.m.
YUL
-
FCA
2 stops16h 15m
Delta
Deal found 7/7C$ 1,487

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 8 July 2026.

Round-trip from

C$ 869

One-way from

C$ 370
United Airlines
  • United Airlines
  • 2/11-3/11
  • 2 total stops
  • 14h 19m total
  • Kalispell to Ontario
Search Deals
American Airlines
  • American Airlines
  • 5/8
  • 1 total stop
  • 16h 09m total
  • Kalispell 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 629,999 searches. Data last updated 8 July 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

Mon 2/11

6:15 a.m.-9:24 p.m.

2 stops13h 09m

Toronto Pearson Intl

Tue 3/11

6:45 a.m.-1:33 p.m.

2 stops8h 48m

C$ 890
Quickest round-trip

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

Thu 15/10

12:26 p.m.-8:44 p.m.

1 stop6h 18m

Toronto Pearson Intl

Sun 18/10

7:00 a.m.-11:28 a.m.

1 stop6h 28m

C$ 916

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

Thu 1/10

6:00 p.m.-10:23 a.m.

2 stops14h 23m

Toronto Pearson Intl

Thu 15/10

12:46 p.m.-10:57 p.m.

2 stops12h 11m

C$ 937

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Wed 19/8

3:45 p.m.-2:44 p.m.

1 stop20h 59m

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

3:45 p.m.-11:36 a.m.

1 stop21h 51m

C$ 947

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Tue 18/8

5:04 p.m.-10:40 a.m.

2 stops15h 36m

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

9:45 a.m.-3:17 p.m.

1 stop7h 32m

C$ 991

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Tue 18/8

3:45 p.m.-11:43 a.m.

2 stops17h 58m

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

5:34 p.m.-11:40 a.m.

2 stops20h 06m

C$ 1,000

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Wed 11/11

6:15 a.m.-9:42 p.m.

2 stops13h 27m

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

6:10 a.m.-9:42 p.m.

2 stops17h 32m

C$ 1,000

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Thu 1/10

2:30 p.m.-10:40 a.m.

2 stops18h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

6:10 a.m.-9:36 p.m.

2 stops17h 26m

C$ 1,029

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Sat 8/8

12:05 p.m.-11:40 p.m.

1 stop9h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

6:00 a.m.-8:15 p.m.

2 stops16h 15m

C$ 1,487

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Sat 8/8

12:40 p.m.-10:06 p.m.

1 stop7h 26m

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

8:40 a.m.-11:27 a.m.

1 stop28h 47m

C$ 1,506

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Showing 1-10 of 17 resultsSorted by cheapest first
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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 13.5 km journey to Glacier Park (FCA) from Kalispell’s city centre.

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

    United Airlines, Delta, and American Airlines can get you from Kalispell to Region of Ontario in just under 13h 09m. Your travel time can differ by up to 7h 50m. The distance between Kalispell and Region of Ontario is about 2699 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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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Why should you use Cheapflights to find cheap flight tickets from Kalispell to Ontario?

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Can Cheapflights notify me if prices for flights from Kalispell to Ontario become cheaper?

Yes! Start tracking prices for Kalispell to Ontario 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.

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