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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City from C$ 878

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City departing on 25/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:23 a.m. - 10:28 p.m.
YUL
-
RAP
13h 05m
2 stops
United Airlines Logo
1:31 p.m. - 9:26 p.m.
RAP
-
YUL
5h 55m
1 stop
C$ 878United Airlines
Tue, 25 Aug - Wed, 26 Aug
United Airlines Logo
6:00 a.m. - 5:53 p.m.
YUL
-
RAP
13h 53m
2 stops
United Airlines Logo
1:31 p.m. - 9:26 p.m.
RAP
-
YUL
5h 55m
1 stop
C$ 879United Airlines
Tue, 25 Aug - Wed, 26 Aug
United Airlines Logo
6:10 a.m. - 10:26 a.m.
YUL
-
RAP
6h 16m
1 stop
United Airlines Logo
1:31 p.m. - 9:26 p.m.
RAP
-
YUL
5h 55m
1 stop
C$ 881United Airlines
Tue, 11 Aug - Wed, 12 Aug
United Airlines Logo
11:23 a.m. - 10:28 p.m.
YUL
-
RAP
13h 05m
2 stops
United Airlines Logo
10:26 a.m. - 10:06 p.m.
RAP
-
YUL
9h 40m
2 stops
C$ 901United Airlines
Tue, 11 Aug - Wed, 12 Aug
United Airlines Logo
6:00 a.m. - 2:52 p.m.
YUL
-
RAP
10h 52m
2 stops
United Airlines Logo
5:47 p.m. - 1:09 p.m.
RAP
-
YUL
17h 22m
2 stops
C$ 941United Airlines
Tue, 25 Aug - Wed, 26 Aug
United Airlines Logo
5:05 p.m. - 12:25 p.m.
YUL
-
RAP
21h 20m
2 stops
United Airlines Logo
1:00 p.m. - 8:37 a.m.
RAP
-
YUL
17h 37m
2 stops
C$ 1,392United Airlines
Tue, 20 Oct - Sat, 31 Oct
United Airlines Logo
8:15 a.m. - 12:25 p.m.
YUL
-
RAP
6h 10m
1 stop
United Airlines Logo
1:00 p.m. - 8:37 a.m.
RAP
-
YUL
17h 37m
2 stops
C$ 1,452United Airlines
Tue, 20 Oct - Sat, 31 Oct
United Airlines Logo
6:10 a.m. - 10:26 a.m.
YUL
-
RAP
6h 16m
1 stop
United Airlines Logo
1:33 p.m. - 7:35 a.m.
RAP
-
YUL
16h 02m
2 stops
C$ 1,507United Airlines
Wed, 2 Sep - Sat, 12 Sep
United Airlines Logo
5:05 p.m. - 12:25 p.m.
YUL
-
RAP
21h 20m
2 stops
United Airlines Logo
8:35 a.m. - 7:37 a.m.
RAP
-
YUL
21h 02m
2 stops
C$ 1,520United Airlines
Tue, 20 Oct - Fri, 30 Oct
United Airlines Logo
6:10 a.m. - 10:26 a.m.
YUL
-
RAP
6h 16m
1 stop
United Airlines Logo
6:00 a.m. - 2:18 p.m.
RAP
-
YUL
6h 18m
1 stop
C$ 1,565United Airlines
Wed, 2 Sep - Sat, 12 Sep

United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Rapid City flight tickets
United Airlines
25 Aug
YUL11:23 a.m.Montreal Pierre Elliott Trudeau Intl
13h 05m
2 stops
RAP10:28 p.m.Rapid City
26 Aug
RAP1:31 p.m.Rapid City
5h 55m
1 stop
YUL9:26 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 878
United Airlines
25 Aug
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
13h 53m
2 stops
RAP5:53 p.m.Rapid City
26 Aug
RAP1:31 p.m.Rapid City
5h 55m
1 stop
YUL9:26 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 879
United Airlines
11 Aug
YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl
6h 16m
1 stop
RAP10:26 a.m.Rapid City
12 Aug
RAP1:31 p.m.Rapid City
5h 55m
1 stop
YUL9:26 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 881

Delta flights from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to Rapid City flight tickets
Delta
20 Oct
YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl
10h 09m
2 stops
RAP10:39 p.m.Rapid City
29 Oct
RAP2:25 p.m.Rapid City
7h 12m
1 stop
YUL11:37 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,827
Delta
20 Oct
YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl
10h 09m
2 stops
RAP10:39 p.m.Rapid City
29 Oct
RAP2:25 p.m.Rapid City
6h 45m
2 stops
YUL11:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,101
Delta
2 Sep
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
11h 10m
2 stops
RAP3:10 p.m.Rapid City
12 Sep
RAP10:40 a.m.Rapid City
10h 30m
2 stops
YUL11:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,650

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport 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, momondo users made 96,600 searches. Data last updated 15 May 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

Tue 25/8

11:23 a.m.-10:28 p.m.

2 stops13h 05m

Rapid City

Wed 26/8

1:31 p.m.-9:26 p.m.

1 stop5h 55m

C$ 878

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

6:00 a.m.-5:53 p.m.

2 stops13h 53m

Rapid City

Wed 26/8

1:31 p.m.-9:26 p.m.

1 stop5h 55m

C$ 879
Quickest round-trip

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

6:10 a.m.-10:26 a.m.

1 stop6h 16m

Rapid City

Wed 12/8

1:31 p.m.-9:26 p.m.

1 stop5h 55m

C$ 881

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

11:23 a.m.-10:28 p.m.

2 stops13h 05m

Rapid City

Wed 12/8

10:26 a.m.-10:06 p.m.

2 stops9h 40m

C$ 901

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

6:00 a.m.-2:52 p.m.

2 stops10h 52m

Rapid City

Wed 26/8

5:47 p.m.-1:09 p.m.

2 stops17h 22m

C$ 941

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

5:05 p.m.-12:25 p.m.

2 stops21h 20m

Rapid City

Sat 31/10

1:00 p.m.-8:37 a.m.

2 stops17h 37m

C$ 1,392

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

8:15 a.m.-12:25 p.m.

1 stop6h 10m

Rapid City

Sat 31/10

1:00 p.m.-8:37 a.m.

2 stops17h 37m

C$ 1,452

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

6:10 a.m.-10:26 a.m.

1 stop6h 16m

Rapid City

Sat 12/9

1:33 p.m.-7:35 a.m.

2 stops16h 02m

C$ 1,507

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

5:05 p.m.-12:25 p.m.

2 stops21h 20m

Rapid City

Fri 30/10

8:35 a.m.-7:37 a.m.

2 stops21h 02m

C$ 1,520

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

6:10 a.m.-10:26 a.m.

1 stop6h 16m

Rapid City

Sat 12/9

6:00 a.m.-2:18 p.m.

1 stop6h 18m

C$ 1,565

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Rapid City (YUL to RAP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City

Fastest flight time

13h 23m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City takes 13h 23m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City.
Search flight deals

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City

  • How far is Montreal Pierre Elliott Trudeau Intl to Rapid City by plane?

    The distance between Montreal Pierre Elliott Trudeau Intl and Rapid City is about 2317.6 km. 13h 23m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City Airport were last updated today.

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City Airport.

  • What documentation or ID do you need to fly to Rapid City Airport?

    The travel and health documents required for your trip to Rapid City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rapid City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City

  • How do I get Price Alerts for flights from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City?

    Confirm your travel details to search for the latest offers for flights from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Montreal Pierre Elliott Trudeau Intl Airport to Rapid City with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Keystone
Wall
Deadwood

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Rapid City?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rapid City from Montreal.

Can I find flights from Montreal to Rapid City with flexible booking policies on momondo?

Flights from Montreal to Rapid City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Montreal to Rapid City?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rapid City from Montreal.

I’m not ready to book a flight from Montreal to Rapid City right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Montreal to Rapid City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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