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Cheap flights from Montreal to South Dakota from C$ 441

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 26/2. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — FSD
13 Feb — 20 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to South Dakota

Keep the following information in mind while searching for Montreal to South Dakota flight deals. Data was last updated 14 January 2026.

Round-trip from

C$ 720

One-way from

C$ 441
1/2-6/2
  • 1/2-6/2
  • 3 total stops
  • 55h 35m total
  • Montreal to South Dakota
Search Deals
26/2
  • 26/2
  • 2 total stops
  • 12h 07m total
  • Montreal to South Dakota
Search Deals

Find flight deals from Montreal to South Dakota

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to South Dakota
Explore the most affordable flight options available from Montreal to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 January 2026.

Sun 1/26:45 a.m.
YUL
-
FSD
2 stops36h 26m
Multiple Airlines
Fri 6/27:01 p.m.
FSD
-
YUL
1 stop19h 09m
Multiple Airlines
Deal found 12/1C$ 720
Sun 15/22:40 p.m.
YUL
-
RAP
1 stop9h 47m
Delta
Fri 20/24:29 p.m.
RAP
-
YUL
2 stops14h 13m
Delta
Deal found 12/1C$ 758
Sun 15/29:15 a.m.
YUL
-
RAP
2 stops11h 39m
United Airlines
Fri 20/22:52 p.m.
RAP
-
YUL
2 stops17h 28m
United Airlines
Deal found 12/1C$ 768
Sun 8/27:00 a.m.
YUL
-
RAP
2 stops15h 32m
United Airlines
Wed 11/27:00 a.m.
RAP
-
YUL
2 stops12h 42m
United Airlines
Deal found 11/1C$ 798
Sun 8/26:00 a.m.
YUL
-
RAP
2 stops11h 25m
Delta
Wed 11/26:00 a.m.
RAP
-
YUL
1 stop5h 42m
Delta
Deal found 11/1C$ 819
Sun 1/28:25 a.m.
YUL
-
FSD
2 stops14h 25m
United Airlines
Fri 6/27:30 a.m.
FSD
-
YUL
2 stops27h 00m
United Airlines
Deal found 12/1C$ 863
Sun 1/26:00 a.m.
YUL
-
FSD
2 stops7h 22m
Delta
Fri 6/28:03 a.m.
FSD
-
YUL
2 stops9h 34m
Delta
Deal found 12/1C$ 877
Thu 22/14:45 p.m.
YUL
-
FSD
1 stop19h 02m
United Airlines
Sun 25/111:22 a.m.
FSD
-
YUL
2 stops19h 10m
United Airlines
Deal found 11/1C$ 899
Thu 22/19:34 a.m.
YUL
-
FSD
2 stops14h 30m
Delta
Sun 25/15:11 a.m.
FSD
-
YUL
2 stops12h 26m
Delta
Deal found 13/1C$ 1,024

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to South Dakota 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 14 January 2026.
Use the filters below to find and compare flights from Montreal to South Dakota that are best for you.

Fly from

Montreal

Fly to

South Dakota

Route

Depart

Return

Price

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

6:45 a.m.-6:11 p.m.

2 stops36h 26m

Sioux Falls Joe Foss Field

Fri 6/2

7:01 p.m.-3:10 p.m.

1 stop19h 09m

C$ 720

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

2:40 p.m.-10:27 p.m.

1 stop9h 47m

Rapid City

Fri 20/2

4:29 p.m.-8:42 a.m.

2 stops14h 13m

C$ 758

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

9:15 a.m.-6:54 p.m.

2 stops11h 39m

Rapid City

Fri 20/2

2:52 p.m.-10:20 a.m.

2 stops17h 28m

C$ 768

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

7:00 a.m.-8:32 p.m.

2 stops15h 32m

Rapid City

Wed 11/2

7:00 a.m.-9:42 p.m.

2 stops12h 42m

C$ 798

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

6:00 a.m.-3:25 p.m.

2 stops11h 25m

Rapid City

Wed 11/2

6:00 a.m.-1:42 p.m.

1 stop5h 42m

C$ 819

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

8:25 a.m.-9:50 p.m.

2 stops14h 25m

Sioux Falls Joe Foss Field

Fri 6/2

7:30 a.m.-11:30 a.m.

2 stops27h 00m

C$ 863

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

6:00 a.m.-12:22 p.m.

2 stops7h 22m

Sioux Falls Joe Foss Field

Fri 6/2

8:03 a.m.-6:37 p.m.

2 stops9h 34m

C$ 877

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

2:40 p.m.-11:04 p.m.

1 stop9h 24m

Sioux Falls Joe Foss Field

Fri 6/2

11:02 a.m.-1:42 p.m.

1 stop25h 40m

C$ 942

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Thu 26/2

6:45 a.m.-4:52 p.m.

2 stops12h 07m

C$ 441

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

2:15 p.m.-10:28 p.m.

2 stops10h 13m

C$ 501

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 13 results
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Best time to book a flight from Montreal to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Montreal 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 Montreal to South Dakota
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 Montreal to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal to South Dakota?

    Delta, United Airlines, and WestJet can get you from Montreal to South Dakota in just under 9h 24m. Your travel time can differ by up to 2h 15m. Airlines will cover a distance of 1827 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Montreal to South Dakota that include hotel bookings?

    Yes. In addition to deals on Montreal to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to South Dakota?

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

  • Can I find deals for business class flights from Montreal to South Dakota?

    Yes. Cheapflights offers flight deals from Montreal to South Dakota 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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