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Cheap flights from Bismarck to Ontario from C$ 436

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — YYZ
2 Aug — 9 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bismarck to Ontario

Enter your travel dates to find the best prices.

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 3 July 2026.

Mon 16/1112:56 p.m.
BIS
-
YYZ
1 stop27h 44m
American Airlines
Mon 23/114:44 p.m.
YYZ
-
BIS
1 stop20h 39m
American Airlines
Deal found 28/6C$ 857
Tue 8/123:00 p.m.
BIS
-
YUL
1 stop7h 37m
Delta
Sat 19/122:55 p.m.
YUL
-
BIS
1 stop6h 02m
Delta
Deal found 30/6C$ 893
Tue 18/89:00 a.m.
BIS
-
YYZ
1 stop11h 32m
United Airlines
Fri 21/810:45 a.m.
YYZ
-
BIS
1 stop6h 41m
United Airlines
Deal found 30/6C$ 923
Thu 27/88:01 a.m.
BIS
-
YYZ
1 stop14h 09m
WestJet
Mon 31/87:24 p.m.
YYZ
-
BIS
1 stop4h 48m
WestJet
Deal found 29/6C$ 928
Tue 28/71:55 p.m.
BIS
-
YYZ
1 stop8h 04m
American Airlines
Tue 4/87:17 a.m.
YYZ
-
BIS
1 stop5h 59m
American Airlines
Deal found 30/6C$ 947
Fri 7/812:58 p.m.
BIS
-
YYZ
1 stop9h 31m
American Airlines
Mon 10/86:46 a.m.
YYZ
-
BIS
1 stop16h 58m
American Airlines
Deal found 30/6C$ 954
Tue 8/122:29 p.m.
BIS
-
YUL
2 stops23h 41m
American Airlines
Sat 19/123:51 p.m.
YUL
-
BIS
2 stops23h 18m
American Airlines
Deal found 30/6C$ 961
Thu 27/81:27 p.m.
BIS
-
YYZ
1 stop8h 43m
Delta
Mon 31/811:40 a.m.
YYZ
-
BIS
2 stops12h 32m
Delta
Deal found 29/6C$ 967
Mon 24/86:35 p.m.
BIS
-
YUL
2 stops17h 34m
United Airlines
Thu 27/89:15 a.m.
YUL
-
BIS
2 stops12h 18m
United Airlines
Deal found 2/7C$ 975
Thu 1/105:40 p.m.
BIS
-
YUL
2 stops22h 05m
WestJet
Sun 11/107:00 a.m.
YUL
-
BIS
1 stop10h 44m
WestJet
Deal found 30/6C$ 996
Thu 1/101:57 p.m.
BIS
-
YUL
1 stop23h 38m
American Airlines
Sun 11/105:34 p.m.
YUL
-
BIS
1 stop19h 49m
American Airlines
Deal found 30/6C$ 1,031
Mon 24/85:36 p.m.
BIS
-
YUL
2 stops22h 09m
WestJet
Thu 27/87:00 a.m.
YUL
-
BIS
1 stop6h 47m
WestJet
Deal found 2/7C$ 1,094

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 3 July 2026.

Round-trip from

C$ 857

One-way from

C$ 436
American Airlines
  • American Airlines
  • 16/11-23/11
  • 2 total stops
  • 48h 23m total
  • Bismarck to Ontario
Search Deals
American Airlines
  • American Airlines
  • 7/8
  • 1 total stop
  • 9h 31m total
  • 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 629,999 searches. Data last updated 3 July 2026.
Use the filters below to find and compare flights from Bismarck to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BismarckToronto

BIS - YYZ

BISYYZ

Bismarck

Mon 16/11

6:00 a.m.-10:32 p.m.

2 stops15h 32m

Toronto Pearson Intl

Mon 23/11

4:44 p.m.-12:23 p.m.

1 stop20h 39m

C$ 890

BismarckToronto

BIS - YYZ

BISYYZ

Bismarck

Tue 18/8

9:00 a.m.-9:32 p.m.

1 stop11h 32m

Toronto Pearson Intl

Fri 21/8

10:45 a.m.-4:26 p.m.

1 stop6h 41m

C$ 923
Quickest round-trip

BismarckToronto

BIS - YYZ

BISYYZ

Bismarck

Thu 27/8

1:27 p.m.-11:10 p.m.

1 stop8h 43m

Toronto Pearson Intl

Mon 31/8

7:24 p.m.-11:12 p.m.

1 stop4h 48m

C$ 930

BismarckMontreal

BIS - YUL

BISYUL

Bismarck

Tue 8/12

2:29 p.m.-3:10 p.m.

2 stops23h 41m

Montreal Pierre Elliott Trudeau Intl

Sat 19/12

3:51 p.m.-2:09 p.m.

2 stops23h 18m

C$ 961

BismarckToronto

BIS - YYZ

BISYYZ

Bismarck

Thu 27/8

1:27 p.m.-11:10 p.m.

1 stop8h 43m

Toronto Pearson Intl

Mon 31/8

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

2 stops12h 32m

C$ 967

BismarckMontreal

BIS - YUL

BISYUL

Bismarck

Mon 24/8

6:35 p.m.-1:09 p.m.

2 stops17h 34m

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

9:15 a.m.-8:33 p.m.

2 stops12h 18m

C$ 975

BismarckMontreal

BIS - YUL

BISYUL

Bismarck

Thu 1/10

5:40 p.m.-12:25 a.m.

2 stops29h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

8:00 p.m.-4:44 p.m.

2 stops21h 44m

C$ 1,022

BismarckMontreal

BIS - YUL

BISYUL

Bismarck

Mon 24/8

11:10 a.m.-11:40 p.m.

1 stop11h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

7:00 a.m.-7:46 p.m.

1 stop13h 46m

C$ 1,076
Cheapest one-way
Quickest one-way

BismarckToronto

BIS - YYZ

BISYYZ

Bismarck

Fri 7/8

12:58 p.m.-11:29 p.m.

1 stop9h 31m

C$ 436

BismarckToronto

BIS - YYZ

BISYYZ

Bismarck

Fri 7/8

6:05 a.m.-10:44 p.m.

3 stops15h 39m

C$ 1,654

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/6

Sorted by cheapest first

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?

    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 43m. Fly via American Airlines, United Airlines, or WestJet 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.

See more FAQs

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Cheapflights makes it easy to find Bismarck to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Bismarck to Ontario flexibly with Cheapflights today.

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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