HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$380+ 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — YYZ
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find 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 October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Thu 12/1110:40 amFCA - YYZ
1 stop10h 20mMultiple Airlines
Thu 12/189:35 amYYZ - FCA
1 stop13h 28mMultiple Airlines
Deal found 10/27$465
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/276:00 amFCA - YYZ
1 stop31h 35mAlaska Airlines
Tue 12/24:45 pmYYZ - FCA
1 stop9h 13mAlaska Airlines
Deal found 10/27$544
This Delta deal was found by Cheapflights users on 10/27. 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.
Thu 11/275:00 amFCA - YYZ
2 stops15h 00mDelta
Tue 12/26:30 amYYZ - FCA
2 stops12h 55mDelta
Deal found 10/27$616
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 12/116:15 amFCA - YYZ
2 stops10h 42mUnited Airlines
Thu 12/186:50 amYYZ - FCA
2 stops11h 11mUnited Airlines
Deal found 10/27$655
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Wed 11/266:00 amFCA - YYZ
2 stops29h 40mMultiple Airlines
Tue 12/24:45 pmYYZ - FCA
1 stop21h 35mMultiple Airlines
Deal found 10/27$702
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/191:06 pmFCA - YYZ
2 stops24h 29mAlaska Airlines
Sun 11/304:45 pmYYZ - FCA
2 stops22h 46mAlaska Airlines
Deal found 10/28$725
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/266:00 amFCA - YYZ
1 stop7h 35mAlaska Airlines
Tue 12/24:45 pmYYZ - FCA
1 stop21h 35mAlaska Airlines
Deal found 10/27$823
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/266:10 amFCA - YYZ
2 stops15h 10mUnited Airlines
Tue 12/27:40 pmYYZ - FCA
2 stops19h 55mUnited Airlines
Deal found 10/27$833

Cheap flight deals from Kalispell to Ontario

Keep the following information in mind while searching for Kalispell to Ontario flight deals. Data was last updated October 29, 2025.

Round-trip from

$465
(Kiwi.com)

One-way from

$380
(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 October 29, 2025.
Use the filters below to find and compare flights from Kalispell to Ontario that are best for you.

Fly from

Kalispell

Fly to

Ontario

Route

Depart

Return

Price

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

Thu 12/11

10:40 am-11:00 pm

1 stop10h 20m

Toronto Pearson Intl

Thu 12/18

9:35 am-9:03 pm

1 stop13h 28m

$465

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

Thu 11/27

6:00 am-3:35 pm

1 stop31h 35m

Toronto Pearson Intl

Tue 12/2

4:45 pm-11:58 pm

1 stop9h 13m

$544

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

Thu 11/27

5:00 am-10:00 pm

2 stops15h 00m

Toronto Pearson Intl

Tue 12/2

6:30 am-5:25 pm

2 stops12h 55m

$616

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

Wed 3/11

6:40 am-3:35 pm

1 stop6h 55m

Toronto Pearson Intl

Sun 3/15

4:45 pm-11:59 pm

1 stop9h 14m

$616

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

Thu 12/11

6:15 am-6:57 pm

2 stops10h 42m

Toronto Pearson Intl

Thu 12/18

6:50 am-4:01 pm

2 stops11h 11m

$655

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Wed 4/1

2:29 pm-10:11 am

2 stops17h 42m

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

6:30 am-12:11 pm

1 stop7h 41m

$760

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Wed 4/1

3:00 pm-11:39 pm

1 stop6h 39m

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

7:00 am-1:51 pm

1 stop8h 51m

$808

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Tue 12/30

5:15 pm-2:00 pm

2 stops18h 45m

$380

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Tue 12/30

5:55 pm-4:55 pm

3 stops21h 00m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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 $616, Alaska Airlines can have you in Region of Ontario from Kalispell in 15h. 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kalispell to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Vancouver Intl flights
Bozeman to Victoria flights
Missoula to Calgary flights
Bozeman to Pearson Intl flights
Kalispell to Vancouver Intl flights
Bozeman to Calgary flights
Billings to Calgary flights
Missoula to Vancouver Intl flights
Kalispell to Pearson Intl flights
Bozeman to Pierre Elliott Trudeau Intl flights
Kalispell to Pierre Elliott Trudeau Intl flights
Kalispell to Calgary flights
Bozeman to Winnipeg flights
Kalispell to Winnipeg flights
Billings to Québec City flights
Billings to Kelowna flights
Bozeman to Edmonton flights
Bozeman to Québec City flights
Bozeman to St. John's flights
Helena to Edmonton flights
Missoula to Halifax flights
Missoula to Winnipeg flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.