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Cheap flights from Montreal to South Dakota from C$ 455

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — RAP
15 Jun — 22 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 16 May 2026.

Tue 27/107:00 a.m.
YUL
-
FSD
1 stop9h 50m
Delta
Wed 28/104:09 p.m.
FSD
-
YUL
1 stop6h 28m
Delta
Deal found 14/5C$ 880
Tue 25/86:10 a.m.
YUL
-
RAP
1 stop6h 16m
United Airlines
Wed 26/81:31 p.m.
RAP
-
YUL
1 stop5h 55m
United Airlines
Deal found 14/5C$ 880
Tue 11/86:10 a.m.
YUL
-
RAP
1 stop6h 16m
United Airlines
Wed 12/81:31 p.m.
RAP
-
YUL
1 stop5h 55m
United Airlines
Deal found 11/5C$ 883
Tue 27/1011:00 a.m.
YUL
-
FSD
2 stops11h 43m
United Airlines
Wed 28/107:40 a.m.
FSD
-
YUL
1 stop5h 11m
United Airlines
Deal found 12/5C$ 902
Fri 22/57:44 p.m.
YUL
-
FSD
2 stops24h 43m
Delta
Sat 20/610:53 a.m.
FSD
-
YUL
2 stops11h 35m
Delta
Deal found 12/5C$ 951
Sat 23/59:45 a.m.
YUL
-
FSD
1 stop5h 47m
United Airlines
Sat 20/67:40 a.m.
FSD
-
YUL
1 stop8h 50m
United Airlines
Deal found 11/5C$ 1,006
Sat 23/57:10 a.m.
YUL
-
FSD
1 stop9h 27m
Delta
Sat 20/610:53 a.m.
FSD
-
YUL
2 stops11h 35m
Delta
Deal found 12/5C$ 1,009
Fri 22/54:55 p.m.
YUL
-
FSD
1 stop7h 31m
United Airlines
Sat 20/67:40 a.m.
FSD
-
YUL
2 stops13h 15m
United Airlines
Deal found 12/5C$ 1,016
Tue 20/105:05 p.m.
YUL
-
RAP
2 stops21h 20m
United Airlines
Sat 31/101:00 p.m.
RAP
-
YUL
2 stops17h 37m
United Airlines
Deal found 11/5C$ 1,395
Wed 2/96:10 a.m.
YUL
-
RAP
1 stop6h 16m
United Airlines
Sat 12/91:33 p.m.
RAP
-
YUL
2 stops16h 02m
United Airlines
Deal found 14/5C$ 1,511
Tue 20/105:05 p.m.
YUL
-
RAP
2 stops21h 20m
United Airlines
Fri 30/108:35 a.m.
RAP
-
YUL
2 stops21h 02m
United Airlines
Deal found 11/5C$ 1,523
Tue 20/102:30 p.m.
YUL
-
RAP
2 stops10h 09m
Delta
Thu 29/102:25 p.m.
RAP
-
YUL
1 stop7h 12m
Delta
Deal found 11/5C$ 1,831

Find 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 16 May 2026.

Round-trip from

C$ 880

One-way from

C$ 455
Delta
  • Delta
  • 27/10-28/10
  • 2 total stops
  • 16h 18m total
  • Montreal to South Dakota
Search Deals
9/10
  • 9/10
  • 3 total stops
  • 25h 53m total
  • Montreal to South Dakota
Search Deals

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 16 May 2026.
Use the filters below to find and compare flights from Montreal to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

7:00 a.m.-3:50 p.m.

1 stop9h 50m

Sioux Falls Joe Foss Field

Wed 28/10

4:09 p.m.-11:37 p.m.

1 stop6h 28m

C$ 880

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

11:23 a.m.-10:28 p.m.

2 stops13h 05m

Rapid City

Wed 26/8

1:31 p.m.-9:26 p.m.

1 stop5h 55m

C$ 880

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

3:25 p.m.-10:26 a.m.

2 stops21h 01m

Rapid City

Wed 12/8

1:31 p.m.-9:26 p.m.

1 stop5h 55m

C$ 881

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

11:00 a.m.-9:43 p.m.

2 stops11h 43m

Sioux Falls Joe Foss Field

Wed 28/10

7:40 a.m.-1:51 p.m.

1 stop5h 11m

C$ 902
Cheapest one-way

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

8:00 p.m.-7:53 p.m.

3 stops25h 53m

C$ 455
Quickest one-way

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

7:00 a.m.-3:46 p.m.

1 stop10h 46m

C$ 502

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/5

Sorted by cheapest first

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 9h 50m. Your travel time can differ by up to 3h 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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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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Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to South Dakota?

Deals for Montreal to South Dakota flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Montreal to South Dakota?

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Can Cheapflights find flights from Montreal to South Dakota with no change fees?

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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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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