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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to South Dakota from $611

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to South Dakota departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to South Dakota

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:45 am - 11:37 pm
YUL
-
FSD
14h 52m
1 stop
United Airlines Logo
6:00 am - 2:40 pm
FSD
-
YUL
7h 40m
2 stops
$611United Airlines
Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
11:23 am - 11:37 pm
YUL
-
FSD
13h 14m
2 stops
United Airlines Logo
6:00 am - 2:40 pm
FSD
-
YUL
7h 40m
2 stops
$612United Airlines
Tue, Aug 25 - Wed, Aug 26
United Airlines Logo
9:15 am - 9:52 pm
YUL
-
FSD
13h 37m
2 stops
United Airlines Logo
6:00 am - 4:10 pm
FSD
-
YUL
9h 10m
2 stops
$613United Airlines
Sat, Sep 5 - Wed, Sep 9
Delta Logo
7:00 am - 12:28 pm
YUL
-
FSD
6h 28m
1 stop
Delta Logo
1:20 pm - 11:34 pm
FSD
-
YUL
9h 14m
1 stop
$618Delta
Tue, Aug 25 - Wed, Aug 26
United Airlines Logo
6:10 am - 12:26 pm
YUL
-
FSD
7h 16m
1 stop
United Airlines Logo
6:00 am - 5:30 pm
FSD
-
YUL
10h 30m
1 stop
$665United Airlines
Sat, Sep 5 - Wed, Sep 9

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United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to South Dakota

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to South Dakota flight tickets
United Airlines
Sep 5
YUL9:45 amMontreal Pierre Elliott Trudeau Intl
14h 52m
1 stop
FSD11:37 pmSioux Falls Joe Foss Field
Sep 9
FSD6:00 amSioux Falls Joe Foss Field
7h 40m
2 stops
YUL2:40 pmMontreal Pierre Elliott Trudeau Intl
$611
United Airlines
Aug 25
YUL11:23 amMontreal Pierre Elliott Trudeau Intl
13h 14m
2 stops
FSD11:37 pmSioux Falls Joe Foss Field
Aug 26
FSD6:00 amSioux Falls Joe Foss Field
7h 40m
2 stops
YUL2:40 pmMontreal Pierre Elliott Trudeau Intl
$612
United Airlines
Sep 5
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
13h 37m
2 stops
FSD9:52 pmSioux Falls Joe Foss Field
Sep 9
FSD6:00 amSioux Falls Joe Foss Field
9h 10m
2 stops
YUL4:10 pmMontreal Pierre Elliott Trudeau Intl
$613

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to South Dakota that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 30, 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

9:45 am-11:37 pm

1 stop14h 52m

Sioux Falls Joe Foss Field

Wed 9/9

6:00 am-2:40 pm

2 stops7h 40m

$611

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Tue 8/25

11:23 am-11:37 pm

2 stops13h 14m

Sioux Falls Joe Foss Field

Wed 8/26

6:00 am-2:40 pm

2 stops7h 40m

$612

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

9:15 am-9:52 pm

2 stops13h 37m

Sioux Falls Joe Foss Field

Wed 9/9

6:00 am-4:10 pm

2 stops9h 10m

$613
Quickest round-trip

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Tue 8/25

7:00 am-12:28 pm

1 stop6h 28m

Sioux Falls Joe Foss Field

Wed 8/26

1:20 pm-11:34 pm

1 stop9h 14m

$618

MontrealSioux Falls

YUL - FSD

YULFSD

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

6:10 am-12:26 pm

1 stop7h 16m

Sioux Falls Joe Foss Field

Wed 9/9

6:00 am-5:30 pm

1 stop10h 30m

$665

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to South Dakota

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to South Dakota flights?

You could potentially save up to 30% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to South Dakota flight.

Cheap Montreal Pierre Elliott Trudeau Intl Airport to South Dakota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to South Dakota

Fastest flight time

11h 09m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to South Dakota takes 11h 09m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to South Dakota. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to South Dakota.
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Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to South Dakota

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to South Dakota?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to South Dakota are refreshed on a daily basis.

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to South Dakota?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to South Dakota.

  • What documentation or ID do you need to fly to South Dakota?

    The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to South Dakota?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Dakota from Montreal.

Can I find flights from Montreal to South Dakota with flexible booking policies on momondo?

All flight searches from Montreal to South Dakota on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Montreal to South Dakota?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to South Dakota from Montreal.

I’m not ready to book a flight from Montreal to South Dakota right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to South Dakota from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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