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.

$446+ 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	$446 (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 July 31, 2025.

Mon 9/156:00 pmFSD - YUL

1 stop16h 45mAmerican Airlines

Mon 9/225:15 pmYUL - FSD

1 stop19h 34mAmerican Airlines

Deal found 7/31

$446

Tue 10/146:10 pmFSD - YUL

1 stop16h 44mMultiple Airlines

Tue 10/211:20 pmYUL - FSD

1 stop10h 02mMultiple Airlines

Deal found 7/31

$564

Sun 9/146:12 pmRAP - YUL

1 stop15h 34mAmerican Airlines

Sun 9/213:44 pmYUL - RAP

1 stop7h 07mAmerican Airlines

Deal found 7/30

$638

Mon 9/156:11 pmFSD - YUL

2 stops21h 49mUnited Airlines

Mon 9/226:35 amYUL - FSD

2 stops11h 52mUnited Airlines

Deal found 7/31

$639

Sun 8/246:04 pmFSD - YUL

1 stop4h 12mDelta

Sun 9/712:55 pmYUL - FSD

2 stops11h 51mDelta

Deal found 7/31

$745

Thu 8/286:04 pmFSD - YUL

2 stops29h 39mWestJet

Mon 9/18:10 amYUL - FSD

2 stops40h 36mWestJet

Deal found 7/31

$1,810

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 July 31, 2025.

Mon 9/156:00 pmFSD - YUL

1 stop16h 45mAmerican Airlines

Mon 9/225:15 pmYUL - FSD

1 stop19h 34mAmerican Airlines

Deal found 7/31

$446

Tue 10/146:10 pmFSD - YUL

1 stop16h 44mMultiple Airlines

Tue 10/211:20 pmYUL - FSD

1 stop10h 02mMultiple Airlines

Deal found 7/31

$564

Mon 9/156:11 pmFSD - YUL

2 stops21h 49mUnited Airlines

Mon 9/226:35 amYUL - FSD

2 stops11h 52mUnited Airlines

Deal found 7/31

$639

Sun 8/246:04 pmFSD - YUL

1 stop4h 12mDelta

Sun 9/712:55 pmYUL - FSD

2 stops11h 51mDelta

Deal found 7/31

$745

Sun 9/146:12 pmRAP - YUL

1 stop15h 34mAmerican Airlines

Sun 9/213:44 pmYUL - RAP

1 stop7h 07mAmerican Airlines

Deal found 7/30

$638

Thu 8/286:04 pmFSD - YUL

2 stops29h 39mWestJet

Mon 9/18:10 amYUL - FSD

2 stops40h 36mWestJet

Deal found 7/31

$1,810

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 July 31, 2025 and is based on user searches.

Sun 8/246:11 pmFSD - YUL

1 stop15h 29mUnited Airlines

Sun 9/76:15 amYUL - FSD

1 stop16h 57mUnited Airlines

Deal found 7/31

$654

Sun 8/246:11 pmFSD - YUL

1 stop15h 29mMultiple Airlines

Sun 9/76:15 amYUL - FSD

1 stop16h 57mMultiple Airlines

Deal found 7/31

$725

Sun 8/246:04 pmFSD - YUL

1 stop4h 12mDelta

Sun 9/712:55 pmYUL - FSD

2 stops11h 51mDelta

Deal found 7/31

$745

Thu 8/286:03 pmFSD - YUL

1 stop16h 33mAmerican Airlines

Mon 9/15:29 pmYUL - FSD

1 stop7h 59mAmerican Airlines

Deal found 7/31

$763

Thu 8/286:04 pmFSD - YUL

2 stops29h 39mWestJet

Mon 9/18:10 amYUL - FSD

2 stops40h 36mWestJet

Deal found 7/31

$1,810

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

Mon 9/15

6:00 pm-11:45 am

1 stop16h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 9/22

5:15 pm-11:49 am

1 stop19h 34m

$446

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Tue 10/14

6:10 pm-11:54 am

1 stop16h 44m

Montreal Pierre Elliott Trudeau Intl

Tue 10/21

1:20 pm-10:22 pm

1 stop10h 02m

$564

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Sun 9/14

6:12 pm-11:46 am

1 stop15h 34m

Montreal Pierre Elliott Trudeau Intl

Sun 9/21

3:44 pm-8:51 pm

1 stop7h 07m

$638

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Mon 9/15

6:11 pm-5:00 pm

2 stops21h 49m

Montreal Pierre Elliott Trudeau Intl

Mon 9/22

6:35 am-5:27 pm

2 stops11h 52m

$639

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Sun 8/24

6:04 pm-11:16 pm

1 stop4h 12m

Montreal Pierre Elliott Trudeau Intl

Sun 9/7

12:55 pm-11:46 pm

2 stops11h 51m

$745

Sioux FallsMontreal

FSD - YUL

FSDYUL

Sioux Falls Joe Foss Field

Thu 8/28

6:04 pm-12:43 am

2 stops29h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 9/1

8:10 am-11:46 pm

2 stops40h 36m

$1,810

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from South Dakota to Montreal Pierre Elliott Trudeau Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,900 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

WestJet

7.2

Good

2,978 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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.

See more FAQs

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$446+ 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 9/15. 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 July 31, 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 July 31, 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 July 31, 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

Reviews of airlines servicing Pierre Elliott Trudeau Intl

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.

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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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 July 31, 2025.