Cheap flights from Montreal to South Dakota from C$ 334
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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
Find 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 20 October 2025.
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 20 October 2025.
Cheap flight deals from Montreal to South Dakota
Keep the following information in mind while searching for Montreal to South Dakota flight deals. Data was last updated 20 October 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Montreal to South Dakota that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MontrealRapid City
YUL - RAP
YULRAP
Montreal Pierre Elliott Trudeau Intl
Sat 15/11
9:26 a.m.-10:39 p.m.
2 stops15h 13m
Rapid City
Sat 22/11
4:25 p.m.-8:36 a.m.
2 stops14h 11m
MontrealRapid City
YUL - RAP
YULRAP
Montreal Pierre Elliott Trudeau Intl
Fri 13/3
9:15 a.m.-6:50 p.m.
2 stops11h 35m
Rapid City
Tue 17/3
2:52 p.m.-3:23 p.m.
2 stops22h 31m
MontrealSioux Falls
YUL - FSD
YULFSD
Montreal Pierre Elliott Trudeau Intl
Wed 25/3
9:15 a.m.-9:49 p.m.
2 stops13h 34m
Sioux Falls Joe Foss Field
Sun 29/3
7:45 a.m.-5:42 p.m.
2 stops8h 57m
MontrealSioux Falls
YUL - FSD
YULFSD
Montreal Pierre Elliott Trudeau Intl
Wed 25/3
7:45 p.m.-12:35 p.m.
2 stops17h 50m
Sioux Falls Joe Foss Field
Sun 29/3
4:09 p.m.-11:39 p.m.
1 stop6h 30m
MontrealRapid City
YUL - RAP
YULRAP
Montreal Pierre Elliott Trudeau Intl
Fri 13/3
2:30 p.m.-10:14 p.m.
2 stops9h 44m
Rapid City
Tue 17/3
4:00 p.m.-11:39 p.m.
1 stop5h 39m
MontrealRapid City
YUL - RAP
YULRAP
Montreal Pierre Elliott Trudeau Intl
Tue 2/12
6:45 a.m.-11:50 a.m.
2 stops31h 05m
MontrealSioux Falls
YUL - FSD
YULFSD
Montreal Pierre Elliott Trudeau Intl
Wed 3/12
10:35 a.m.-1:31 p.m.
3 stops27h 56m
MontrealSioux Falls
YUL - FSD
YULFSD
Montreal Pierre Elliott Trudeau Intl
Wed 3/12
7:10 a.m.-12:48 p.m.
1 stop6h 38m
MontrealRapid City
YUL - RAP
YULRAP
Montreal Pierre Elliott Trudeau Intl
Tue 2/12
7:10 a.m.-3:45 p.m.
1 stop10h 35m
Best time to book a flight from Montreal to South Dakota
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Related info for your journey
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Deals for Montreal to South Dakota 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 Montreal to South Dakota?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Montreal to South Dakota for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Montreal to South Dakota with no change fees?
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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