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$732+ Cheap flights from Bismarck (BIS) 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — YYZ
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Bismarck to Ontario

Cheapest flights from Bismarck to Ontario
Explore the most affordable flight options available from Bismarck to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 5/2912:51 pm
BIS
-
YYZ
1 stop21h 13m
American Airlines
Mon 6/16:25 pm
YYZ
-
BIS
1 stop18h 56m
American Airlines
Deal found 1/26$732
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:10 pm
BIS
-
YYZ
2 stops9h 54m
Delta
Mon 6/17:12 pm
YYZ
-
BIS
1 stop5h 02m
Delta
Deal found 1/26$754
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/39:00 am
BIS
-
YYZ
2 stops8h 57m
United Airlines
Sat 2/77:30 am
YYZ
-
BIS
2 stops14h 08m
United Airlines
Deal found 1/26$1,006
This FlightHub deal was found by Cheapflights users on 1/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3011:21 am
BIS
-
YYZ
1 stop10h 52m
WestJet
Sun 2/16:30 am
YYZ
-
BIS
1 stop5h 11m
WestJet
Deal found 1/26$1,057
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 1/306:16 am
BIS
-
YYZ
2 stops14h 28m
American Airlines
Sun 2/17:00 am
YYZ
-
BIS
2 stops16h 27m
American Airlines
Deal found 1/26$1,065
This WestJet deal was found by Cheapflights users on 1/27. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/35:20 pm
BIS
-
YYZ
1 stop21h 39m
WestJet
Sat 2/76:30 am
YYZ
-
BIS
1 stop7h 16m
WestJet
Deal found 1/27$1,099
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Sun 2/15:30 am
BIS
-
YUL
1 stop10h 28m
United Airlines
Wed 2/42:13 pm
YUL
-
BIS
2 stops10h 17m
United Airlines
Deal found 1/28$1,125
This WestJet deal was found by Cheapflights users on 1/26. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/111:21 am
BIS
-
YUL
1 stop25h 21m
WestJet
Wed 2/42:40 pm
YUL
-
BIS
1 stop9h 46m
WestJet
Deal found 1/26$1,160

Find flight deals from Bismarck to Ontario

Keep the following information in mind while searching for Bismarck to Ontario flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$732
(American Airlines)
Provider with most accurate pricing for Bismarck-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bismarck-Toronto (YTO) flights.
Search Deals
From Bismarck to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bismarck 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 January 29, 2026.
Use the filters below to find and compare flights from Bismarck to Ontario that are best for you.

Fly from

Bismarck

Fly to

Ontario

Route

Depart

Return

Price

BismarckToronto

BIS - YYZ

BISYYZ

Bismarck

Fri 5/29

12:51 pm-11:04 am

1 stop21h 13m

Toronto Pearson Intl

Mon 6/1

6:25 pm-12:21 pm

1 stop18h 56m

$732

BismarckToronto

BIS - YYZ

BISYYZ

Bismarck

Fri 5/29

1:10 pm-12:04 am

2 stops9h 54m

Toronto Pearson Intl

Mon 6/1

7:12 pm-11:14 pm

1 stop5h 02m

$754

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from Bismarck to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Bismarck 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 Bismarck 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 Bismarck 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 Bismarck to Ontario?

    Bismarck (BIS) is the airport you will fly out of if you book a flight from Bismarck to Ontario. It is only a 2.5 mi journey to Bismarck (BIS) from Bismarck’s city center.

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

    For as low as $754, American Airlines can have you in Region of Ontario from Bismarck in 9h 54m. The distance from Bismarck to Region of Ontario is about 1047 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bismarck 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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