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 7h 44m. Your travel time can differ by up to 40m. Airlines will cover a distance of 2306 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$ 394+ Cheap Flights from Montreal to South Dakota

Cheap flight deals from Montreal to South Dakota

Enter your travel dates to find the best prices.

Cheapest

Best

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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 23 August 2026.

Wed 11/116:00 a.m. -

1 stop5h 32m

Sat 14/117:40 a.m. -

2 stops13h 02m

Deal found 18/8C$ 647

Sat 17/106:10 a.m. -

1 stop6h 05m

Sat 24/107:05 a.m. -

2 stops13h 01m

Deal found 18/8C$ 648

Tue 1/97:00 a.m. -

1 stop6h 38m

Mon 14/91:05 p.m. -

1 stop9h 39m

Deal found 18/8C$ 677

Thu 3/1212:50 p.m. -

2 stops11h 47m

Mon 7/122:23 p.m. -

1 stop7h 07m

Deal found 18/8C$ 705

Sat 3/109:15 a.m. -

2 stops12h 05m

Sat 10/107:05 a.m. -

2 stops13h 01m

Deal found 18/8C$ 718

Mon 14/911:23 a.m. -

2 stops13h 10m

Fri 18/95:48 p.m. -

2 stops17h 21m

Deal found 18/8C$ 747

Tue 20/106:45 a.m. -

2 stops17h 37m

Fri 23/108:30 a.m. -

1 stop13h 52m

Deal found 19/8C$ 756

Tue 20/1011:23 a.m. -

2 stops12h 48m

Fri 23/106:31 p.m. -

2 stops19h 09m

Deal found 19/8C$ 771

Tue 20/105:34 p.m. -

1 stop8h 07m

Fri 23/107:39 p.m. -

1 stop15h 05m

Deal found 19/8C$ 786

Tue 1/97:00 a.m. -

1 stop6h 38m

Fri 4/98:22 a.m. -

2 stops14h 30m

Deal found 18/8C$ 791

Tue 1/92:20 p.m. -

2 stops10h 24m

Mon 14/97:47 a.m. -

2 stops10h 58m

Deal found 18/8C$ 811

Wed 2/92:29 p.m. -

2 stops9h 22m

Sun 6/95:30 a.m. -

1 stop7h 11m

Deal found 21/8C$ 818

Find flight deals from Montreal to South Dakota

Round-trip from	C$ 647
One-way from	C$ 394

United Airlines
11/11-14/11
3 total stops
18h 34m total
Montreal to South Dakota

Search Deals

United Airlines
14/9
1 total stop
14h 27m 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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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

Wed 11/11

2:13 p.m.-9:37 p.m.

2 stops8h 24m

Sioux Falls Joe Foss Field

Sat 14/11

11:14 a.m.-9:42 p.m.

2 stops9h 28m

C$ 647

MontrealSioux Falls

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

YULFSD

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

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

2 stops7h 20m

Sioux Falls Joe Foss Field

Sat 14/11

1:00 p.m.-11:30 p.m.

1 stop9h 30m

C$ 648

MontrealRapid City

YUL Montreal Pierre Elliott Trudeau Intl - RAP Rapid City

YULRAP

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

6:10 a.m.-10:15 a.m.

1 stop6h 05m

Rapid City

Sat 24/10

7:05 a.m.-10:06 p.m.

2 stops13h 01m

C$ 648

MontrealRapid City

YUL Montreal Pierre Elliott Trudeau Intl - RAP Rapid City

YULRAP

Montreal Pierre Elliott Trudeau Intl

Wed 3/2

4:55 p.m.-10:39 p.m.

2 stops7h 44m

Rapid City

Fri 5/2

6:55 a.m.-11:51 p.m.

2 stops14h 56m

C$ 702

MontrealRapid City

YUL Montreal Pierre Elliott Trudeau Intl - RAP Rapid City

YULRAP

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

7:00 a.m.-3:55 p.m.

2 stops10h 55m

Rapid City

Mon 7/12

6:40 a.m.-11:58 p.m.

2 stops15h 18m

C$ 705

MontrealRapid City

YUL Montreal Pierre Elliott Trudeau Intl - RAP Rapid City

YULRAP

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

9:15 a.m.-7:20 p.m.

2 stops12h 05m

Rapid City

Sat 10/10

7:05 a.m.-10:06 p.m.

2 stops13h 01m

C$ 718

MontrealRapid City

YUL Montreal Pierre Elliott Trudeau Intl - RAP Rapid City

YULRAP

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

11:23 a.m.-10:33 p.m.

2 stops13h 10m

Rapid City

Fri 18/9

5:48 p.m.-1:09 p.m.

2 stops17h 21m

C$ 747

MontrealSioux Falls

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

YULFSD

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

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

2 stops12h 48m

Sioux Falls Joe Foss Field

Fri 23/10

6:31 p.m.-2:40 p.m.

2 stops19h 09m

C$ 771

Quickest round-trip

MontrealSioux Falls

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

YULFSD

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

2:29 p.m.-10:51 p.m.

2 stops9h 22m

Sioux Falls Joe Foss Field

Sun 6/9

5:30 a.m.-1:41 p.m.

1 stop7h 11m

C$ 818

Cheapest one-way

MontrealSioux Falls

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

YULFSD

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

9:45 a.m.-11:12 p.m.

1 stop14h 27m

C$ 394

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/8

Showing 1-10 of 16 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 7h 44m. Your travel time can differ by up to 40m. Airlines will cover a distance of 2306 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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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$ 394

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 14/9. 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 23 August 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 23 August 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 23 August 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 23 August 2026.

Last-minute flights from Montreal to South DakotaDiscover last-minute flight deals from Montreal to South Dakota. Data last updated 23 August 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to South Dakota. Data last updated 23 August 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 23 August 2026.

Search for one-way flight options from Montreal to South Dakota. Find affordable one-way fares based on user searches. Data last updated 23 August 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.

Direct flights to United States

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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 23 August 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 23 August 2026.

Last-minute flights from Montreal to South Dakota
Discover last-minute flight deals from Montreal to South Dakota. Data last updated 23 August 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 23 August 2026.