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Cheap flights from Montreal to Rapid City from C$ 786

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — RAP
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Rapid City

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Rapid City
Explore the most affordable flight options available from Montreal to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 March 2026.

Tue 25/89:28 a.m.
YUL
-
RAP
2 stops14h 30m
Delta
Sat 29/812:30 p.m.
RAP
-
YUL
1 stop9h 26m
Delta
Deal found 29/3C$ 786
Fri 8/57:10 a.m.
YUL
-
RAP
1 stop8h 34m
Delta
Mon 11/54:33 p.m.
RAP
-
YUL
2 stops14h 06m
Delta
Deal found 26/3C$ 787
Thu 7/57:10 a.m.
YUL
-
RAP
1 stop8h 34m
Delta
Mon 11/54:33 p.m.
RAP
-
YUL
2 stops14h 06m
Delta
Deal found 26/3C$ 808
Tue 25/86:00 a.m.
YUL
-
RAP
2 stops10h 47m
United Airlines
Sat 29/85:00 a.m.
RAP
-
YUL
2 stops12h 45m
United Airlines
Deal found 29/3C$ 838
Sat 9/57:45 a.m.
YUL
-
RAP
2 stops10h 42m
American Airlines
Fri 15/54:57 p.m.
RAP
-
YUL
2 stops16h 47m
American Airlines
Deal found 26/3C$ 847
Thu 7/55:00 p.m.
YUL
-
RAP
1 stop6h 46m
United Airlines
Mon 11/512:05 p.m.
RAP
-
YUL
1 stop7h 21m
United Airlines
Deal found 26/3C$ 861
Sat 9/55:00 p.m.
YUL
-
RAP
1 stop6h 46m
United Airlines
Fri 15/59:30 a.m.
RAP
-
YUL
2 stops12h 43m
United Airlines
Deal found 26/3C$ 867

Find flight deals from Montreal to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Rapid City (RAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 March 2026.

Round-trip from

C$ 786

One-way from

C$ 463
Delta
  • Delta
  • 25/8-29/8
  • 3 total stops
  • 23h 56m total
  • Montreal to Rapid City
Search Deals
United Airlines
  • United Airlines
  • 24/4
  • 2 total stops
  • 13h 00m total
  • Montreal to Rapid City
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Rapid City 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, Cheapflights users made 629,999 searches. Data last updated 30 March 2026.
Use the filters below to find and compare flights from Montreal to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

7:10 a.m.-1:44 p.m.

1 stop8h 34m

Rapid City

Mon 11/5

4:33 p.m.-8:39 a.m.

2 stops14h 06m

C$ 787

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

7:45 p.m.-9:58 a.m.

2 stops16h 13m

Rapid City

Sat 29/8

12:30 p.m.-11:56 p.m.

1 stop9h 26m

C$ 801

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

11:23 a.m.-8:32 p.m.

2 stops11h 09m

Rapid City

Sat 29/8

6:00 a.m.-7:45 p.m.

2 stops11h 45m

C$ 838

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

7:20 a.m.-9:58 p.m.

2 stops16h 38m

Rapid City

Fri 15/5

4:57 p.m.-1:52 p.m.

2 stops18h 55m

C$ 840

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/3

Sorted by cheapest first

Best time to book a flight from Montreal to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Montreal 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 Montreal to Rapid City
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Rapid City from Montreal?

    For a flight from Montreal to Rapid City, you will be flying into Rapid City. Rapid City (RAP) is just 14.4 km from the centre of the city. Rapid City is the only Rapid City airport and it handles 0 inbound flights from Montreal per day. 0 airlines have flights to Rapid City from Montreal on a regular basis.

  • How long is the flight from Montreal to Rapid City?

    Departing from Montreal to Rapid City will take you 8h 34m. There are 2306 km between Montreal and Rapid City. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Montreal to Rapid City that include hotel bookings?

    Yes. In addition to deals on Montreal to Rapid City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Rapid City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Rapid City.

  • Can I find deals for business class flights from Montreal to Rapid City?

    Yes. Cheapflights offers flight deals from Montreal to Rapid City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Montreal to Rapid City

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Rapid City flights
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Ottawa to Rapid City flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to Rapid City?

Deals for Montreal to Rapid City 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 Rapid City?

Cheapflights simply makes it quick and affordable to book flights from Montreal to Rapid City by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Montreal to Rapid City with no change fees?

Yes, we can. To see specific flights from Montreal to Rapid City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Montreal to Rapid City become cheaper?

Of course! You can now track prices for flights from Montreal to Rapid City and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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