In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, 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 22.0 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 SD to YUL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.

How can I find direct flights from South Dakota to Pierre Elliott Trudeau Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Pierre Elliott Trudeau Intl.

Can I find deals for business class flights from South Dakota to Pierre Elliott Trudeau Intl?

Yes. Cheapflights offers flight deals from South Dakota to Pierre Elliott Trudeau Intl 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$ 973+ Flights from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport

Find flight deals from South Dakota to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Best flights from South Dakota to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from South Dakota to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 3 November 2025.

Sat 14/26:35 p.m.FSD - YUL

1 stop23h 05mUnited Airlines

Sat 21/21:10 p.m.YUL - FSD

1 stop10h 07mUnited Airlines

Deal found 2/11C$ 973

Tue 24/34:00 p.m.RAP - YUL

2 stops19h 38mDelta

Sat 28/39:28 a.m.YUL - RAP

2 stops14h 46mDelta

Deal found 1/11C$ 1,029

Sat 14/27:00 a.m.FSD - YUL

2 stops14h 50mAmerican Airlines

Sat 21/27:30 a.m.YUL - FSD

2 stops16h 16mAmerican Airlines

Deal found 2/11C$ 1,030

Tue 24/32:52 p.m.RAP - YUL

2 stops23h 05mUnited Airlines

Sat 28/39:25 a.m.YUL - RAP

1 stop27h 28mUnited Airlines

Deal found 1/11C$ 1,029

Sun 5/45:53 a.m.FSD - YUL

1 stop8h 07mAmerican Airlines

Wed 8/412:30 p.m.YUL - FSD

1 stop10h 42mAmerican Airlines

Deal found 1/11C$ 1,044

Sun 5/47:45 a.m.FSD - YUL

2 stops11h 33mUnited Airlines

Wed 8/46:00 a.m.YUL - FSD

2 stops9h 35mUnited Airlines

Deal found 1/11C$ 1,079

Fri 27/25:20 a.m.RAP - YUL

1 stop9h 38mUnited Airlines

Mon 2/310:25 a.m.YUL - RAP

2 stops13h 51mUnited Airlines

Deal found 2/11C$ 1,230

Fri 27/25:36 a.m.RAP - YUL

3 stops15h 14mAmerican Airlines

Mon 2/37:30 a.m.YUL - RAP

2 stops16h 49mAmerican Airlines

Deal found 2/11C$ 1,501

Cheap flight deals from South Dakota to Pierre Elliott Trudeau Intl

Round-trip from	C$ 942

American Airlines
27/2-2/3
4 total stops
46h 44m total
South Dakota to Montreal

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Cheapflights Fare Finder

Use the filters below to find and compare flights from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Sat 14/2

6:35 p.m.-6:40 p.m.

1 stop23h 05m

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

1:10 p.m.-10:17 p.m.

1 stop10h 07m

C$ 973

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Tue 24/3

4:00 p.m.-1:38 p.m.

2 stops19h 38m

Montreal Pierre Elliott Trudeau Intl

Sat 28/3

9:28 a.m.-10:14 p.m.

2 stops14h 46m

C$ 1,029

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Tue 24/3

2:52 p.m.-3:57 p.m.

2 stops23h 05m

Montreal Pierre Elliott Trudeau Intl

Sat 28/3

9:25 a.m.-10:53 a.m.

1 stop27h 28m

C$ 1,029

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Sat 14/2

7:00 a.m.-10:50 p.m.

2 stops14h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

7:30 a.m.-10:46 p.m.

2 stops16h 16m

C$ 1,030

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Sun 5/4

5:53 a.m.-3:00 p.m.

1 stop8h 07m

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

12:30 p.m.-10:12 p.m.

1 stop10h 42m

C$ 1,044

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Sun 5/4

7:45 a.m.-8:18 p.m.

2 stops11h 33m

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

6:00 a.m.-2:35 p.m.

2 stops9h 35m

C$ 1,079

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Fri 27/2

5:20 a.m.-4:58 p.m.

1 stop9h 38m

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

10:25 a.m.-10:16 p.m.

2 stops13h 51m

C$ 1,230

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Fri 27/2

5:36 a.m.-10:50 p.m.

3 stops15h 14m

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

7:30 a.m.-10:19 p.m.

2 stops16h 49m

C$ 1,501

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Best time to book a flight from South Dakota to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from South Dakota 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 South Dakota to Montreal Pierre Elliott Trudeau Intl Airport

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Related info for your journey

How long is the flight from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport?
For as low as C$ 1,030, United Airlines can have you in Montreal Pierre Elliott Trudeau Intl Airport from South Dakota in 14h 50m. There are 1827 km between South Dakota and Montreal Pierre Elliott Trudeau Intl Airport. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from South Dakota to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on South Dakota to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Dakota to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from South Dakota to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from South Dakota to Pierre Elliott Trudeau Intl 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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Laval

Dorval

Cornwall

Sherbrooke

Brossard

Longueuil

Montebello

Trois-Rivières

Drummondville

Saint-Jean-sur-Richelieu

Boucherville

Bromont

North Hatley

Louiseville

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How does Cheapflights help users find flights from South Dakota to Pierre Elliott Trudeau Intl?

Deals for South Dakota to Pierre Elliott Trudeau Intl 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 South Dakota to Pierre Elliott Trudeau Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from South Dakota to Pierre Elliott Trudeau Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from South Dakota to Pierre Elliott Trudeau Intl with no change fees?

Certainly. Search results for flights to Pierre Elliott Trudeau Intl from South Dakota shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Cheap flights from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport from C$ 973

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 14/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from South Dakota to Pierre Elliott Trudeau Intl

Best flights from South Dakota to Pierre Elliott Trudeau IntlDiscover carefully curated flight deals from South Dakota to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 3 November 2025.

Discover carefully curated flight deals from South Dakota to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 3 November 2025.

Cheap flight deals from South Dakota to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for South Dakota to Pierre Elliott Trudeau Intl flight deals. Data was last updated 3 November 2025.

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Best time to book a flight from South Dakota to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from South Dakota with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Pierre Elliott Trudeau Intl. 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 South Dakota to Montreal Pierre Elliott Trudeau Intl Airport?

Can I find deals for flights from South Dakota to Pierre Elliott Trudeau Intl that include hotel bookings?

How can I find direct flights from South Dakota to Pierre Elliott Trudeau Intl?

Can I find deals for business class flights from South Dakota to Pierre Elliott Trudeau Intl?

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for South Dakota to Pierre Elliott Trudeau Intl

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 South Dakota to Pierre Elliott Trudeau Intl?

Why should you use Cheapflights to find cheap flight tickets from South Dakota to Pierre Elliott Trudeau Intl?

Can Cheapflights find flights from South Dakota to Pierre Elliott Trudeau Intl with no change fees?

Can Cheapflights notify me if prices for flights from South Dakota to Pierre Elliott Trudeau Intl become cheaper?

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Best flights from South Dakota to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from South Dakota to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 3 November 2025.