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Cheap flights from Bismarck to Ontario from C$ 1,017

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — YYZ
29 nov. — 6 dic.1
1 adult
1 adult, Economy, 0 bags

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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 30 octubre 2025.

lun. 24/117:40 a.m.BIS - YYZ
1 stop7h 22mDelta
mié. 26/116:30 a.m.YYZ - BIS
1 stop5h 19mDelta
Deal found 30/10C$ 1,064
dom. 2/115:00 a.m.BIS - YYZ
2 stops14h 44mAmerican Airlines
mar. 11/117:44 p.m.YYZ - BIS
2 stops17h 41mAmerican Airlines
Deal found 29/10C$ 1,213

Cheap flight deals from Bismarck to Ontario

Keep the following information in mind while searching for Bismarck to Ontario flight deals. Data was last updated 30 octubre 2025.

Round-trip from

C$ 578
American Airlines
  • American Airlines
  • 24/11-26/11
  • 2 total stops
  • 40h 20m total
  • Bismarck to Ontario
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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 629,999 searches. Data last updated 30 octubre 2025.
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

BismarckMontreal

BIS - YUL

BISYUL

Bismarck

sáb. 4/4

1:10 p.m.-8:47 a.m.

2 stops18h 37m

Montreal Pierre Elliott Trudeau Intl

mié. 8/4

7:00 a.m.-12:47 p.m.

1 stop6h 47m

C$ 1,017

BismarckMontreal

BIS - YUL

BISYUL

Bismarck

sáb. 4/4

3:15 p.m.-2:49 p.m.

1 stop22h 34m

Montreal Pierre Elliott Trudeau Intl

mié. 8/4

12:30 p.m.-12:01 p.m.

1 stop24h 31m

C$ 1,032

BismarckToronto

BIS - YYZ

BISYYZ

Bismarck

lun. 6/4

1:30 p.m.-10:44 p.m.

1 stop8h 14m

Toronto Pearson Intl

mié. 8/4

10:15 a.m.-4:22 p.m.

1 stop7h 07m

C$ 1,064

BismarckToronto

BIS - YYZ

BISYYZ

Bismarck

lun. 24/11

7:40 a.m.-4:02 p.m.

1 stop7h 22m

Toronto Pearson Intl

mié. 26/11

6:30 a.m.-10:49 a.m.

1 stop5h 19m

C$ 1,064

BismarckMontreal

BIS - YUL

BISYUL

Bismarck

dom. 5/4

3:15 p.m.-2:49 p.m.

1 stop22h 34m

Montreal Pierre Elliott Trudeau Intl

mié. 8/4

3:50 p.m.-12:37 p.m.

1 stop21h 47m

C$ 1,068

BismarckToronto

BIS - YYZ

BISYYZ

Bismarck

lun. 6/4

6:44 a.m.-7:00 p.m.

2 stops11h 16m

Toronto Pearson Intl

mié. 8/4

11:35 a.m.-9:27 p.m.

2 stops10h 52m

C$ 1,085

BismarckMontreal

BIS - YUL

BISYUL

Bismarck

dom. 5/4

11:30 a.m.-11:12 p.m.

2 stops10h 42m

Montreal Pierre Elliott Trudeau Intl

mié. 8/4

12:45 p.m.-8:07 p.m.

2 stops8h 22m

C$ 1,089

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

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
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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?

    If you book a flight to Ontario from Bismarck, you will be flying from Bismarck, which is the city’s only airport. Bismarck (BIS) is located 4.1 km from the centre of Bismarck.

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

    There are many flights that can get you from Bismarck to Region of Ontario in 8h 14m. Fly via Delta, American Airlines, or United Airlines to get the fastest option. The distance between Bismarck and Region of Ontario is about 1685 km. This flight may include one or multiple stops.

  • 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.

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

Yes, Cheapflights offers price alerts on Bismarck to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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