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Cheap flights from Rapid City to Montreal Pierre Elliott Trudeau Intl Airport from C$ 770

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — YUL
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Rapid City to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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

Wed 6/54:13 p.m.
RAP
-
YUL
2 stops17h 47m
United Airlines
Sun 10/56:10 a.m.
YUL
-
RAP
1 stop17h 36m
United Airlines
Deal found 8/3C$ 770
Sat 25/49:20 a.m.
RAP
-
YUL
1 stop23h 20m
United Airlines
Tue 28/41:20 p.m.
YUL
-
RAP
1 stop10h 21m
United Airlines
Deal found 8/3C$ 792
Thu 7/511:53 a.m.
RAP
-
YUL
1 stop21h 51m
American Airlines
Thu 14/52:32 p.m.
YUL
-
RAP
2 stops22h 51m
American Airlines
Deal found 8/3C$ 823
Thu 7/512:05 p.m.
RAP
-
YUL
1 stop21h 55m
United Airlines
Wed 13/51:15 p.m.
YUL
-
RAP
1 stop10h 31m
United Airlines
Deal found 8/3C$ 866
Sat 9/59:30 a.m.
RAP
-
YUL
1 stop24h 30m
United Airlines
Tue 12/51:15 p.m.
YUL
-
RAP
1 stop10h 31m
United Airlines
Deal found 8/3C$ 874
Sat 9/52:35 p.m.
RAP
-
YUL
2 stops19h 25m
United Airlines
Wed 13/59:45 a.m.
YUL
-
RAP
1 stop14h 01m
United Airlines
Deal found 8/3C$ 880

Find flight deals from Rapid City to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Pierre Elliott Trudeau Intl (YUL). 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$ 770
United Airlines
  • United Airlines
  • 6/5-10/5
  • 3 total stops
  • 35h 23m total
  • Rapid City to Montreal
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Pierre Elliott Trudeau Intl 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 Rapid City to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Thu 7/5

4:13 p.m.-10:40 a.m.

2 stops16h 27m

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

6:10 a.m.-9:46 p.m.

1 stop17h 36m

C$ 770

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Sat 25/4

9:20 a.m.-10:40 a.m.

1 stop23h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

1:20 p.m.-9:41 p.m.

1 stop10h 21m

C$ 792

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Sat 9/5

9:30 a.m.-12:00 p.m.

1 stop24h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

9:45 a.m.-9:55 p.m.

2 stops14h 10m

C$ 832
Quickest round-trip

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Fri 8/5

5:35 p.m.-12:00 p.m.

2 stops16h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 15/5

8:10 a.m.-9:55 p.m.

1 stop15h 45m

C$ 921

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Sorted by cheapest first

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

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

    Rapid City (RAP) is the airport you will fly out of if you book a flight from Rapid City to Montreal Pierre Elliott Trudeau Intl. You should not have trouble finding flights to Montreal Pierre Elliott Trudeau Intl from Rapid City; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Rapid City airport to Montreal Pierre Elliott Trudeau Intl. It is only a 14.4 km journey to Rapid City (RAP) from Rapid City’s city centre.

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

    Airlines like United Airlines fly from Rapid City to Montreal Pierre Elliott Trudeau Intl Airport in about 16h 27m. The time it takes to get you to your destination can typically vary by up to . There are 2306 km between Rapid City and Montreal Pierre Elliott Trudeau Intl Airport.

  • Can I find deals for flights from Rapid City to Pierre Elliott Trudeau Intl that include hotel bookings?

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

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

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

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

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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Trois-Rivières
Dorval
Sherbrooke
Cornwall
Montebello
Brossard
Boucherville
Longueuil
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Rapid City to Pierre Elliott Trudeau Intl

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

Fly with Cheapflights

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How does Cheapflights help users find flights from Rapid City to Pierre Elliott Trudeau Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Rapid City to Pierre Elliott Trudeau Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

Yes! Cheapflights helps users easily find flights from Rapid City to Pierre Elliott Trudeau Intl with no change fees.

Can Cheapflights notify me if prices for flights from Rapid City to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Rapid City today and book when prices fit your budget.

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