CA $427 Cheap Flights from Montreal (YUL) to Rapid City (RAP)

View CA $427 flight on Sat, Sep. 20, 2025Opens in a new window

Popular airlines from Trudeau International Airport (YUL) to Rapid City Regional Airport (RAP)

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Cheap flights from Montreal (YUL) to Rapid City (RAP)

Prices were available within the past 7 days and start at CA $427 for one-way flights and CA $728 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Oct. 7 - Tue, Oct. 14
YUL
Montreal
RAP
Rapid City
CA $728 Roundtrip, found 3 days ago
CA $728
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct. 7 from Montreal to Rapid City, returning Tue, Oct. 14, priced at CA $728 found 3 days ago
United
Tue, Oct. 7 - Wed, Oct. 15
YUL
Montreal
RAP
Rapid City
CA $803 Roundtrip, found 3 days ago
CA $803
Roundtrip
found 3 days ago
Select United flight, departing Tue, Oct. 7 from Montreal to Rapid City, returning Wed, Oct. 15, priced at CA $803 found 3 days ago
United
Sat, Oct. 11 - Tue, Oct. 14
YUL
Montreal
RAP
Rapid City
CA $822 Roundtrip, found 3 days ago
CA $822
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct. 11 from Montreal to Rapid City, returning Tue, Oct. 14, priced at CA $822 found 3 days ago
United
Tue, Oct. 7 - Thu, Oct. 16
YUL
Montreal
RAP
Rapid City
CA $823 Roundtrip, found 3 days ago
CA $823
Roundtrip
found 3 days ago
Select United flight, departing Tue, Oct. 7 from Montreal to Rapid City, returning Thu, Oct. 16, priced at CA $823 found 3 days ago
United
Tue, Oct. 7 - Sat, Oct. 11
YUL
Montreal
RAP
Rapid City
CA $824 Roundtrip, found 3 days ago
CA $824
Roundtrip
found 3 days ago
Select United flight, departing Tue, Oct. 7 from Montreal to Rapid City, returning Sat, Oct. 11, priced at CA $824 found 3 days ago
Delta
Fri, Oct. 10 - Tue, Oct. 14
YUL
Montreal
RAP
Rapid City
CA $840 Roundtrip, found 3 days ago
CA $840
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct. 10 from Montreal to Rapid City, returning Tue, Oct. 14, priced at CA $840 found 3 days ago
United
Sat, Oct. 11 - Mon, Oct. 13
YUL
Montreal
RAP
Rapid City
CA $845 Roundtrip, found 3 days ago
CA $845
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct. 11 from Montreal to Rapid City, returning Mon, Oct. 13, priced at CA $845 found 3 days ago
United
Sat, Oct. 11 - Sun, Oct. 12
YUL
Montreal
RAP
Rapid City
CA $861 Roundtrip, found 3 days ago
CA $861
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct. 11 from Montreal to Rapid City, returning Sun, Oct. 12, priced at CA $861 found 3 days ago
United
Thu, Oct. 9 - Sun, Oct. 12
YUL
Montreal
RAP
Rapid City
CA $877 Roundtrip, found 3 days ago
CA $877
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct. 9 from Montreal to Rapid City, returning Sun, Oct. 12, priced at CA $877 found 3 days ago
American Airlines
Fri, Oct. 10 - Thu, Oct. 16
YUL
Montreal
RAP
Rapid City
CA $1,045 Roundtrip, found 3 days ago
CA $1,045
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct. 10 from Montreal to Rapid City, returning Thu, Oct. 16, priced at CA $1,045 found 3 days ago
Flight from Montreal to Rapid City (YUL - RAP) route information
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Rapid City Regional
Roundtrip price
CA $728
Distance
2293 km

Montreal to Rapid City Flights

The easy way to book your flights from Montreal to Rapid City 

With Expedia, it’s simple to find and book flights to Rapid City from Montreal whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Rapid City Regional, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Montreal to Rapid City today, tomorrow, or this week.  

 

Save dollars with cheap flights from Pierre Elliott Trudeau Intl., YUL to Rapid City Regional, RAP 

Sort your search results by price to find great deals on your flight from Montreal to Rapid City—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Rapid City from Montreal currently is just CA $728 rising to CA $1,045.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Rapid City  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Rapid City from Montreal 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Rapid City with Expedia today.

Frequently asked questions

How much is a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Rapid City Regional Airport?
If you're planning on travelling between Montreal Airport and Rapid City Regional Airport, round-trip flights start from CA $728. This price is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Rapid City Regional Airport?
Most flights can be conveniently cancelled online, but whether or not you incur a fee differs between airlines. If you do need to cancel your trip, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Rapid City Regional Airport (RAP) that have flexible change policies?
Flights from Montreal Airport to Rapid City Regional Airport with flexible change policies are available from several carriers. Simply use our "No change fees" filter during your search. You'll only need to pay the fare difference, with no added fees to worry about.
How many hours is the flight from YUL to Rapid City Regional Airport?
It takes approximately 5 hours and 10 minutes to fly from YUL to Rapid City Regional Airport (RAP). But with some music and an interesting book, the hours will pass by quicker.
How far is the flight from Montreal Airport to Rapid City Regional Airport?
The flight distance from Montréal–Trudeau to Rapid City Regional Airport is 2,300 kilometres. Listen to some music or read a good book and the journey will zip by.
Which airlines fly direct from Montreal Airport to RAP?
Flying nonstop between Montréal–Trudeau and Rapid City Regional Airport isn't possible at this time. However, you'll still be able to book a flight to Rapid City with at least one stop.
Are YUL to Rapid City Regional Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Pierre Elliott Trudeau Intl. Airport (YUL) to RAP are available up to a year prior to departure on Expedia. And although you may occasionally pick up great last-minute deal, it's not something you should count on. Also, booking your flights in advance means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We're constantly updating our fares to bring you the biggest bargains, so check back often for all the latest specials.

Explore a world of travel with Expedia

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