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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City from C$ 439

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — RAP
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Rapid City

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Rapid City
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Sat 18/412:30 p.m.
YUL
-
RAP
1 stop24h 53m
American Airlines
Sat 25/411:53 a.m.
RAP
-
YUL
1 stop21h 51m
American Airlines
Deal found 8/3C$ 608
Sat 9/54:16 p.m.
YUL
-
RAP
2 stops21h 07m
American Airlines
Fri 3/74:55 p.m.
RAP
-
YUL
2 stops16h 49m
American Airlines
Deal found 9/3C$ 683
Sat 9/58:40 a.m.
YUL
-
RAP
1 stop15h 06m
United Airlines
Sat 16/54:13 p.m.
RAP
-
YUL
2 stops16h 27m
United Airlines
Deal found 8/3C$ 728
Mon 13/45:05 p.m.
YUL
-
RAP
2 stops7h 15m
Delta
Fri 17/43:55 p.m.
RAP
-
YUL
2 stops14h 45m
Delta
Deal found 6/3C$ 760
Wed 6/512:30 p.m.
YUL
-
RAP
1 stop24h 53m
American Airlines
Sun 10/511:53 a.m.
RAP
-
YUL
1 stop21h 51m
American Airlines
Deal found 8/3C$ 775
Tue 12/56:10 a.m.
YUL
-
RAP
1 stop17h 36m
United Airlines
Sat 16/54:13 p.m.
RAP
-
YUL
2 stops16h 27m
United Airlines
Deal found 8/3C$ 782
Fri 8/57:10 a.m.
YUL
-
RAP
1 stop8h 34m
Delta
Thu 14/52:36 p.m.
RAP
-
YUL
1 stop7h 05m
Delta
Deal found 8/3C$ 790
Mon 11/58:10 a.m.
YUL
-
RAP
1 stop15h 45m
United Airlines
Fri 15/55:35 p.m.
RAP
-
YUL
2 stops16h 25m
United Airlines
Deal found 8/3C$ 796

Find flight deals from Pierre Elliott Trudeau Intl to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) 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 11 March 2026.

Round-trip from

C$ 608

One-way from

C$ 439
American Airlines
  • American Airlines
  • 18/4-25/4
  • 2 total stops
  • 46h 44m total
  • Montreal to Rapid City
Search Deals
United Airlines
  • United Airlines
  • 23/4
  • 2 total stops
  • 13h 29m total
  • Montreal to Rapid City
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 11 March 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

5:05 p.m.-10:20 p.m.

2 stops7h 15m

Rapid City

Fri 17/4

3:55 p.m.-8:40 a.m.

2 stops14h 45m

C$ 760

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

6:00 a.m.-3:55 p.m.

2 stops11h 55m

Rapid City

Mon 11/5

5:20 a.m.-4:10 p.m.

2 stops8h 50m

C$ 790

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

11:23 a.m.-8:28 p.m.

2 stops11h 05m

Rapid City

Wed 13/5

10:00 a.m.-10:06 p.m.

2 stops10h 06m

C$ 790
Quickest round-trip

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

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

1 stop8h 34m

Rapid City

Tue 12/5

4:33 p.m.-11:41 p.m.

1 stop5h 08m

C$ 790

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

5:00 p.m.-9:46 p.m.

1 stop6h 46m

Rapid City

Sat 16/5

5:20 a.m.-10:06 p.m.

2 stops14h 46m

C$ 790
Cheapest one-way
Quickest one-way

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Thu 23/4

6:10 a.m.-10:36 a.m.

1 stop6h 26m

C$ 439

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

7:00 a.m.-3:15 p.m.

1 stop10h 15m

C$ 448

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

9:15 a.m.-6:19 p.m.

2 stops11h 04m

C$ 448

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

7:00 a.m.-6:55 p.m.

2 stops13h 55m

C$ 516

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

8:00 a.m.-5:07 p.m.

3 stops35h 07m

C$ 581

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 11 resultsSorted by cheapest first
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2

Best time to book a flight from Pierre Elliott Trudeau Intl to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Pierre Elliott Trudeau Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl?

    Located just 14.4 km from the city centre, Rapid City is the airport most travellers will use when flying to Rapid City from Montreal Pierre Elliott Trudeau Intl. Booking flights from Montreal Pierre Elliott Trudeau Intl to Rapid City (RAP) should be relatively easy as there are 0 daily inbound flights from Montreal Pierre Elliott Trudeau Intl from 0 different airlines.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City?

    For as low as C$ 760, Delta can have you in Rapid City from Montreal Pierre Elliott Trudeau Intl Airport in 7h 15m. Airlines will cover a distance of 2306 km. 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 Pierre Elliott Trudeau Intl to Rapid City that include hotel bookings?

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

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Rapid City?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Rapid City?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Rapid City

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Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Rapid City?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Rapid City with no change fees?

Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Rapid City become cheaper?

Not ready to book yet? You can track prices for flights from Pierre Elliott Trudeau Intl to Rapid City on Cheapflights with our Price Alert feature and get notified when better prices are available.

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