How long is the flight from Montreal to South Dakota?

United Airlines and Delta can get you from Montreal to South Dakota in just under 6h 56m. Your travel time can differ by up to 29m. Airlines will cover a distance of 1827 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in South Dakota ranges from 15.0 - 99.0 mm per month. June is typically the wettest month, when rainfall can reach 99.0 mm. January is typically the driest time to visit South Dakota when rainfall is around 15.0 mm.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

What is the cheapest time of day to fly from YMQ to SD?

When flying from Montreal to South Dakota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

C$ 432+ Cheap Flights from Montreal to South Dakota

Cheap flight deals from Montreal to South Dakota

Enter your travel dates to find the best prices.

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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 7 September 2026.

Thu 24/127:00 a.m. -

2 stops14h 15m

Wed 6/110:00 a.m. -

2 stops8h 38m

Deal found 5/9C$ 735

Thu 24/127:10 a.m. -

1 stop10h 09m

Wed 6/11:00 p.m. -

1 stop9h 35m

Deal found 5/9C$ 772

Fri 25/127:00 a.m. -

2 stops14h 15m

Wed 6/17:40 a.m. -

1 stop5h 20m

Deal found 5/9C$ 776

Thu 24/127:10 a.m. -

1 stop10h 09m

Sun 3/112:40 p.m. -

1 stop9h 57m

Deal found 5/9C$ 801

Sat 26/127:10 a.m. -

1 stop10h 09m

Wed 6/15:25 a.m. -

2 stops12h 25m

Deal found 5/9C$ 813

Sat 19/94:55 p.m. -

1 stop7h 17m

Sat 26/93:03 p.m. -

1 stop5h 23m

Deal found 6/9C$ 819

Tue 22/127:10 a.m. -

1 stop10h 09m

Wed 6/15:25 a.m. -

2 stops12h 25m

Deal found 5/9C$ 820

Thu 24/126:45 a.m. -

2 stops41h 12m

Sun 3/110:57 a.m. -

1 stop11h 40m

Deal found 5/9C$ 833

Sat 26/127:10 a.m. -

1 stop10h 09m

Sun 3/112:40 p.m. -

1 stop9h 57m

Deal found 5/9C$ 843

Tue 22/127:10 a.m. -

1 stop10h 09m

Mon 4/11:00 p.m. -

1 stop9h 35m

Deal found 5/9C$ 851

Thu 24/128:00 p.m. -

2 stops27h 57m

Mon 4/14:09 p.m. -

1 stop6h 26m

Deal found 5/9C$ 872

Thu 24/127:10 a.m. -

1 stop10h 09m

Sat 2/112:40 p.m. -

1 stop9h 57m

Deal found 5/9C$ 880

Find flight deals from Montreal to South Dakota

Round-trip from	C$ 711
One-way from	C$ 432

United Airlines
3/2-5/2
2 total stops
13h 25m total
Montreal to South Dakota

Search Deals

United Airlines
19/10-31/12
2 total stops
20h 25m total
Montreal to South Dakota

Search Deals

Cheapflights Fare Finder

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

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSioux Falls

YUL Montreal Pierre Elliott Trudeau Intl - FSD Sioux Falls Joe Foss Field

YULFSD

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

3:25 p.m.-10:50 a.m.

2 stops20h 25m

Sioux Falls Joe Foss Field

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 432

MontrealSioux Falls

YUL Montreal Pierre Elliott Trudeau Intl - FSD Sioux Falls Joe Foss Field

YULFSD

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

8:15 a.m.-11:44 p.m.

1 stop16h 29m

Sioux Falls Joe Foss Field

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 495

MontrealSioux Falls

YUL Montreal Pierre Elliott Trudeau Intl - FSD Sioux Falls Joe Foss Field

YULFSD

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

5:00 p.m.-8:07 p.m.

3 stops28h 07m

Sioux Falls Joe Foss Field

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 643

MontrealSioux Falls

YUL Montreal Pierre Elliott Trudeau Intl - FSD Sioux Falls Joe Foss Field

YULFSD

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

8:30 a.m.-7:32 p.m.

3 stops36h 02m

Sioux Falls Joe Foss Field

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 674

MontrealRapid City

YUL Montreal Pierre Elliott Trudeau Intl - RAP Rapid City

YULRAP

Montreal Pierre Elliott Trudeau Intl

Wed 3/2

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

1 stop7h 25m

Rapid City

Fri 5/2

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

1 stop6h 00m

C$ 711

MontrealSioux Falls

YUL Montreal Pierre Elliott Trudeau Intl - FSD Sioux Falls Joe Foss Field

YULFSD

Montreal Pierre Elliott Trudeau Intl

Tue 26/1

4:55 p.m.-10:51 p.m.

2 stops6h 56m

Sioux Falls Joe Foss Field

Fri 29/1

10:58 a.m.-11:51 p.m.

2 stops11h 53m

C$ 733

MontrealSioux Falls

YUL Montreal Pierre Elliott Trudeau Intl - FSD Sioux Falls Joe Foss Field

YULFSD

Montreal Pierre Elliott Trudeau Intl

Thu 24/12

7:00 a.m.-8:15 p.m.

2 stops14h 15m

Sioux Falls Joe Foss Field

Wed 6/1

7:40 a.m.-2:00 p.m.

1 stop5h 20m

C$ 735

MontrealSioux Falls

YUL Montreal Pierre Elliott Trudeau Intl - FSD Sioux Falls Joe Foss Field

YULFSD

Montreal Pierre Elliott Trudeau Intl

Fri 25/12

7:00 a.m.-8:15 p.m.

2 stops14h 15m

Sioux Falls Joe Foss Field

Wed 6/1

10:00 a.m.-7:38 p.m.

2 stops8h 38m

C$ 776

Quickest round-trip

MontrealSioux Falls

YUL Montreal Pierre Elliott Trudeau Intl - FSD Sioux Falls Joe Foss Field

YULFSD

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

4:55 p.m.-11:12 p.m.

1 stop7h 17m

Sioux Falls Joe Foss Field

Sat 26/9

3:03 p.m.-9:26 p.m.

1 stop5h 23m

C$ 819

MontrealSioux Falls

YUL Montreal Pierre Elliott Trudeau Intl - FSD Sioux Falls Joe Foss Field

YULFSD

Montreal Pierre Elliott Trudeau Intl

Sat 26/12

7:10 a.m.-4:19 p.m.

1 stop10h 09m

Sioux Falls Joe Foss Field

Sun 3/1

12:40 p.m.-11:37 p.m.

1 stop9h 57m

C$ 843

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 13 resultsSorted 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.

YUL-FSD

YUL-RAP

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

YMQ-USSD

YUL-FSD

YUL-RAP

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Montreal to South Dakota?
United Airlines and Delta can get you from Montreal to South Dakota in just under 6h 56m. Your travel time can differ by up to 29m. 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.

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Alternative routes for 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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Cheap flights from Montreal to South Dakota from C$ 432

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Montreal to South Dakota

Cheapest flights from Montreal to South DakotaExplore 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 7 September 2026.

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 7 September 2026.

Best flights from Montreal to South DakotaDiscover carefully curated flight deals from Montreal to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Discover carefully curated flight deals from Montreal to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Montreal to South DakotaDiscover last-minute flight deals from Montreal to South Dakota. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to South Dakota. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Montreal to South DakotaSearch for one-way flight options from Montreal to South Dakota. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Search for one-way flight options from Montreal to South Dakota. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

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Best time to book a flight from Montreal to South Dakota

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Related info for your journey

How long is the flight from Montreal to South Dakota?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Montreal to South Dakota

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Complete your trip

Complete your trip to South Dakota by adding a car rental and/or hotel reservation to your travel itinerary.

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Montreal and South Dakota flights

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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 7 September 2026.

Best flights from Montreal to South Dakota
Discover carefully curated flight deals from Montreal to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Montreal to South Dakota
Discover last-minute flight deals from Montreal to South Dakota. Data last updated 7 September 2026 and is based on user searches.

One-way flights from Montreal to South Dakota
Search for one-way flight options from Montreal to South Dakota. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.