Cheap flights from Montreal to South Dakota from C$ 269
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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
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 15 September 2025.
Find flight deals from Montreal to South Dakota
Best flights from Montreal to South DakotaDiscover carefully curated flight deals from Montreal to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.
Discover carefully curated flight deals from Montreal to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 September 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
Fri 13/3
7:00 a.m.-8:33 p.m.
2 stops15h 33m
Rapid City
Tue 17/3
8:35 a.m.-9:30 p.m.
2 stops10h 55m
MontrealRapid City
YUL - RAP
YULRAP
Montreal Pierre Elliott Trudeau Intl
Fri 13/3
7:00 a.m.-3:14 p.m.
1 stop10h 14m
Rapid City
Tue 17/3
4:00 p.m.-11:39 p.m.
1 stop5h 39m
MontrealSioux Falls
YUL - FSD
YULFSD
Montreal Pierre Elliott Trudeau Intl
Wed 22/10
6:45 a.m.-10:51 a.m.
2 stops29h 06m
MontrealSioux Falls
YUL - FSD
YULFSD
Montreal Pierre Elliott Trudeau Intl
Wed 22/10
9:45 a.m.-10:22 p.m.
1 stop13h 37m
Best time to book a flight from Montreal to South Dakota
Have a flexible travel schedule? Discover the best time to fly to South Dakota from Montreal with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Montreal to South Dakota
Related info for your journey
Find useful and relevant information for your journey from Montreal to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Montreal to South Dakota
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Montreal to South Dakota
Discover the top airline that operate flights from Montreal to South Dakota. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 September 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Montreal to South Dakota?
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.
Can Cheapflights notify me if prices for flights from Montreal to South Dakota become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!