What is the cheapest month to book a flight from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, January is the cheapest month in which you can book a flight from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 2.5 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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.

$520+ Flights from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport

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Cheap flight deals from South Dakota to Pierre Elliott Trudeau Intl

Round-trip from	$520 (American Airlines)

From South Dakota to Montreal Pierre Elliott Trudeau Intl

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Find flight deals from South Dakota to Pierre Elliott Trudeau Intl

Cheapest flights from South Dakota to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from South Dakota to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Sat 11/15:25 pmFSD - YUL

1 stop21h 46mAmerican Airlines

Sat 11/87:14 amYUL - FSD

2 stops17h 45mAmerican Airlines

Deal found 9/16

$520

Sat 11/18:00 amFSD - YUL

1 stop26h 20mUnited Airlines

Sat 11/89:25 amYUL - FSD

1 stop13h 21mUnited Airlines

Deal found 9/16

$614

Wed 10/15:00 pmRAP - YUL

2 stops16h 46mAmerican Airlines

Sat 10/412:31 pmYUL - RAP

1 stop26h 11mAmerican Airlines

Deal found 9/17

$708

Wed 10/11:44 pmRAP - YUL

1 stop18h 56mMultiple Airlines

Sat 10/44:55 pmYUL - RAP

1 stop19h 18mMultiple Airlines

Deal found 9/17

$798

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 September 17, 2025.

Sat 11/15:25 pmFSD - YUL

1 stop21h 46mAmerican Airlines

Sat 11/87:14 amYUL - FSD

2 stops17h 45mAmerican Airlines

Deal found 9/16

$520

Sat 11/18:00 amFSD - YUL

1 stop26h 20mUnited Airlines

Sat 11/89:25 amYUL - FSD

1 stop13h 21mUnited Airlines

Deal found 9/16

$614

Thu 1/811:43 amFSD - YUL

2 stops20h 37mMultiple Airlines

Sat 1/314:35 pmYUL - FSD

1 stop25h 37mMultiple Airlines

Deal found 9/16

$663

Sat 2/147:45 amFSD - YUL

1 stop12h 16mUnited Airlines

Sat 2/216:30 amYUL - FSD

1 stop16h 27mUnited Airlines

Deal found 9/15

$672

Wed 10/15:00 pmRAP - YUL

2 stops16h 46mAmerican Airlines

Sat 10/412:31 pmYUL - RAP

1 stop26h 11mAmerican Airlines

Deal found 9/17

$708

Thu 1/87:30 amFSD - YUL

1 stop12h 47mUnited Airlines

Sat 1/316:00 amYUL - FSD

1 stop16h 50mUnited Airlines

Deal found 9/16

$672

Wed 10/11:44 pmRAP - YUL

1 stop18h 56mMultiple Airlines

Sat 10/44:55 pmYUL - RAP

1 stop19h 18mMultiple Airlines

Deal found 9/17

$798

Last-minute flights from South Dakota to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from South Dakota to Pierre Elliott Trudeau Intl. Data last updated September 17, 2025 and is based on user searches.

Wed 10/15:00 pmRAP - YUL

2 stops16h 46mAmerican Airlines

Sat 10/412:31 pmYUL - RAP

1 stop26h 11mAmerican Airlines

Deal found 9/17

$708

Wed 10/11:44 pmRAP - YUL

1 stop18h 56mMultiple Airlines

Sat 10/44:55 pmYUL - RAP

1 stop19h 18mMultiple Airlines

Deal found 9/17

$798

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 11/1

5:25 pm-4:11 pm

1 stop21h 46m

Montreal Pierre Elliott Trudeau Intl

Sat 11/8

7:14 am-11:59 pm

2 stops17h 45m

$520

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Sat 11/1

8:00 am-11:20 am

1 stop26h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 11/8

9:25 am-9:46 pm

1 stop13h 21m

$614

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Thu 1/8

11:43 am-9:20 am

2 stops20h 37m

Montreal Pierre Elliott Trudeau Intl

Sat 1/31

4:35 pm-5:12 pm

1 stop25h 37m

$663

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Sat 2/14

7:45 am-9:01 pm

1 stop12h 16m

Montreal Pierre Elliott Trudeau Intl

Sat 2/21

6:30 am-9:57 pm

1 stop16h 27m

$672

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Thu 1/8

7:30 am-9:17 pm

1 stop12h 47m

Montreal Pierre Elliott Trudeau Intl

Sat 1/31

6:00 am-9:50 pm

1 stop16h 50m

$672

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Wed 10/1

5:00 pm-11:46 am

2 stops16h 46m

Montreal Pierre Elliott Trudeau Intl

Sat 10/4

12:31 pm-12:42 pm

1 stop26h 11m

$708

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Wed 10/1

1:44 pm-10:40 am

1 stop18h 56m

Montreal Pierre Elliott Trudeau Intl

Sat 10/4

4:55 pm-10:13 am

1 stop19h 18m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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

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

Related info for your journey

How long is the flight from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport?
American Airlines and United Airlines can get you from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport in just under 21h 46m. Your travel time can differ by up to 4h 34m. There are 1135 mi between South Dakota and Montreal Pierre Elliott Trudeau Intl Airport. This flight may include one or multiple stops.
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.
What is the cheapest month to book a flight from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, January is the cheapest month in which you can book a flight from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$520+ Cheap flights from South Dakota to Pierre Elliott Trudeau Intl (YUL)

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Dakota to Pierre Elliott Trudeau Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 September 17, 2025.

Round-trip from

Find flight deals from South Dakota to Pierre Elliott Trudeau Intl

Cheapest flights from South Dakota to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from South Dakota to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from South Dakota to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

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?

What is the cheapest month to book a flight from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport?

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

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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Dakota to Pierre Elliott Trudeau Intl

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Travel Smart

Cheapest flights from South Dakota to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from South Dakota to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.