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Cheap flights from Montreal to South Dakota from C$ 586

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 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — FSD
14 Feb — 21 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 15 January 2026.

Round-trip from

C$ 806

One-way from

C$ 586
Delta
  • Delta
  • 8/7-27/7
  • 3 total stops
  • 17h 26m total
  • Montreal to South Dakota
Search Deals
United Airlines
  • United Airlines
  • 28/2
  • 2 total stops
  • 10h 03m 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 15 January 2026.

Wed 8/712:45 p.m.
YUL
-
FSD
2 stops11h 01m
Delta
Fri 24/75:15 a.m.
FSD
-
YUL
1 stop7h 29m
Delta
Deal found 15/1C$ 806
Tue 7/712:30 p.m.
YUL
-
FSD
1 stop12h 36m
American Airlines
Wed 22/75:34 p.m.
FSD
-
YUL
2 stops17h 10m
American Airlines
Deal found 15/1C$ 817
Sun 8/26:00 a.m.
YUL
-
RAP
2 stops11h 25m
Delta
Wed 11/26:00 a.m.
RAP
-
YUL
2 stops10h 37m
Delta
Deal found 12/1C$ 823
Sun 8/27:00 a.m.
YUL
-
RAP
2 stops15h 32m
United Airlines
Wed 11/25:10 a.m.
RAP
-
YUL
2 stops12h 38m
United Airlines
Deal found 13/1C$ 838
Sat 4/712:45 p.m.
YUL
-
FSD
1 stop10h 26m
Delta
Fri 24/75:15 a.m.
FSD
-
YUL
1 stop7h 29m
Delta
Deal found 15/1C$ 844
Mon 6/75:44 p.m.
YUL
-
FSD
1 stop19h 06m
American Airlines
Wed 22/712:20 p.m.
FSD
-
YUL
1 stop22h 24m
American Airlines
Deal found 15/1C$ 849
Sat 4/74:55 p.m.
YUL
-
FSD
2 stops6h 51m
Delta
Mon 27/75:25 a.m.
FSD
-
YUL
2 stops12h 28m
Delta
Deal found 15/1C$ 853
Sun 5/78:15 a.m.
YUL
-
FSD
1 stop13h 31m
United Airlines
Sat 25/77:45 a.m.
FSD
-
YUL
1 stop10h 23m
United Airlines
Deal found 15/1C$ 870
Tue 7/73:00 p.m.
YUL
-
FSD
1 stop8h 46m
WestJet
Fri 24/710:58 a.m.
FSD
-
YUL
1 stop11h 36m
WestJet
Deal found 15/1C$ 876
Sun 5/73:45 p.m.
YUL
-
FSD
1 stop21h 01m
American Airlines
Sun 26/712:20 p.m.
FSD
-
YUL
1 stop22h 24m
American Airlines
Deal found 15/1C$ 891
Tue 7/73:00 p.m.
YUL
-
FSD
1 stop8h 46m
WestJet
Thu 23/75:15 a.m.
FSD
-
YUL
2 stops18h 27m
WestJet
Deal found 15/1C$ 896
Mon 6/75:44 p.m.
YUL
-
FSD
1 stop19h 06m
American Airlines
Sat 25/75:34 p.m.
FSD
-
YUL
2 stops17h 10m
American Airlines
Deal found 15/1C$ 901

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 15 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

Fri 10/7

12:45 p.m.-10:46 p.m.

2 stops11h 01m

Sioux Falls Joe Foss Field

Tue 21/7

5:25 a.m.-6:53 p.m.

2 stops12h 28m

C$ 806

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

6:30 a.m.-9:47 p.m.

1 stop16h 17m

Sioux Falls Joe Foss Field

Tue 21/7

7:45 a.m.-9:01 p.m.

1 stop12h 16m

C$ 806

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

12:45 p.m.-10:09 p.m.

1 stop10h 24m

Sioux Falls Joe Foss Field

Wed 22/7

5:25 a.m.-5:05 p.m.

1 stop10h 40m

C$ 806

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

4:45 p.m.-9:47 p.m.

1 stop6h 02m

Sioux Falls Joe Foss Field

Tue 21/7

7:45 a.m.-9:01 p.m.

1 stop12h 16m

C$ 806

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

12:45 p.m.-10:46 p.m.

2 stops11h 01m

Sioux Falls Joe Foss Field

Fri 24/7

5:15 a.m.-1:44 p.m.

1 stop7h 29m

C$ 806

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

12:45 p.m.-10:46 p.m.

2 stops11h 01m

Sioux Falls Joe Foss Field

Mon 27/7

4:09 p.m.-11:34 p.m.

1 stop6h 25m

C$ 806

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

2:30 p.m.-10:46 p.m.

2 stops9h 16m

Sioux Falls Joe Foss Field

Sun 26/7

5:25 a.m.-5:05 p.m.

1 stop10h 40m

C$ 806

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

12:45 p.m.-10:09 p.m.

1 stop10h 24m

Sioux Falls Joe Foss Field

Mon 27/7

5:25 a.m.-5:05 p.m.

1 stop10h 40m

C$ 806

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

7:00 a.m.-10:46 p.m.

2 stops16h 46m

Sioux Falls Joe Foss Field

Fri 24/7

5:15 a.m.-1:44 p.m.

1 stop7h 29m

C$ 806

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

6:00 a.m.-3:28 p.m.

2 stops10h 28m

Sioux Falls Joe Foss Field

Sun 26/7

5:15 a.m.-1:44 p.m.

1 stop7h 29m

C$ 806

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/1

Showing 1-10 of 16 results
1
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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 and United Airlines can get you from Montreal to South Dakota in just under 11h 01m. Your travel time can differ by up to 5h 16m. 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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Alternative routes for Montreal to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Montreal to South Dakota?

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Need flexible booking options for your flight to South Dakota from Montreal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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