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Cheap flights from Montreal to South Dakota from C$ 776

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — FSD
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

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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 6 November 2025.

Thu 27/117:10 a.m.YUL - FSD
1 stop6h 40mDelta
Fri 28/114:19 p.m.FSD - YUL
1 stop6h 23mDelta
Deal found 6/11C$ 815
Fri 28/113:49 p.m.YUL - FSD
1 stop9h 10mAmerican Airlines
Sat 29/115:29 a.m.FSD - YUL
1 stop8h 40mAmerican Airlines
Deal found 6/11C$ 841
Sat 22/116:00 a.m.YUL - FSD
1 stop5h 42mUnited Airlines
Fri 28/118:00 a.m.FSD - YUL
1 stop5h 00mUnited Airlines
Deal found 6/11C$ 858
Sat 22/117:10 a.m.YUL - FSD
1 stop7h 45mDelta
Wed 26/114:19 p.m.FSD - YUL
1 stop6h 23mDelta
Deal found 6/11C$ 900
Fri 28/113:49 p.m.YUL - FSD
1 stop9h 10mAmerican Airlines
Sun 30/115:29 a.m.FSD - YUL
1 stop8h 39mAmerican Airlines
Deal found 6/11C$ 954
Sat 22/113:49 p.m.YUL - FSD
1 stop9h 10mAmerican Airlines
Sun 30/115:29 a.m.FSD - YUL
1 stop8h 39mAmerican Airlines
Deal found 6/11C$ 999
Thu 27/117:10 a.m.YUL - FSD
1 stop6h 40mDelta
Sun 30/111:30 p.m.FSD - YUL
1 stop9h 12mDelta
Deal found 6/11C$ 1,167
Fri 28/113:49 p.m.YUL - FSD
1 stop9h 10mAmerican Airlines
Mon 1/125:29 a.m.FSD - YUL
1 stop8h 40mAmerican Airlines
Deal found 6/11C$ 1,382
Fri 28/116:00 a.m.YUL - FSD
1 stop5h 42mUnited Airlines
Fri 28/113:15 p.m.FSD - YUL
1 stop5h 02mUnited Airlines
Deal found 6/11C$ 1,392
Wed 26/116:00 a.m.YUL - FSD
1 stop5h 42mUnited Airlines
Wed 26/113:15 p.m.FSD - YUL
1 stop5h 02mUnited Airlines
Deal found 6/11C$ 1,398

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 6 November 2025.

Round-trip from

C$ 776
Delta
  • Delta
  • 25/3-29/3
  • 3 total stops
  • 27h 10m total
  • Montreal to South Dakota
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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 6 November 2025.
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

Wed 25/3

4:55 p.m.-12:35 p.m.

2 stops20h 40m

Sioux Falls Joe Foss Field

Sun 29/3

4:09 p.m.-11:39 p.m.

1 stop6h 30m

C$ 776

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

6:00 a.m.-9:49 p.m.

1 stop16h 49m

Sioux Falls Joe Foss Field

Sun 29/3

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

1 stop12h 16m

C$ 806

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

7:10 a.m.-12:50 p.m.

1 stop6h 40m

Sioux Falls Joe Foss Field

Fri 28/11

4:19 p.m.-11:42 p.m.

1 stop6h 23m

C$ 815

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

6:00 a.m.-2:46 p.m.

1 stop9h 46m

Sioux Falls Joe Foss Field

Tue 2/12

8:00 a.m.-2:00 p.m.

1 stop5h 00m

C$ 815

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

7:10 a.m.-12:50 p.m.

1 stop6h 40m

Sioux Falls Joe Foss Field

Mon 1/12

4:19 p.m.-11:42 p.m.

1 stop6h 23m

C$ 815

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

9:15 a.m.-6:50 p.m.

2 stops11h 35m

Rapid City

Tue 17/3

2:52 p.m.-3:23 p.m.

2 stops22h 31m

C$ 815

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

3:49 p.m.-11:59 p.m.

1 stop9h 10m

Sioux Falls Joe Foss Field

Sat 29/11

5:29 a.m.-3:09 p.m.

1 stop8h 40m

C$ 841

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

6:00 a.m.-10:42 a.m.

1 stop5h 42m

Sioux Falls Joe Foss Field

Tue 2/12

8:00 a.m.-2:00 p.m.

1 stop5h 00m

C$ 858

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

2:30 p.m.-10:14 p.m.

2 stops9h 44m

Rapid City

Tue 17/3

4:00 p.m.-11:39 p.m.

1 stop5h 39m

C$ 875

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

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 16h 49m. Your travel time can differ by up to 3h 51m. 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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