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Cheap flights from Rapid City to Montreal from $355

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to Montreal departing on 5/22. 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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0 bags

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Find the cheapest flights from Rapid City to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:13 pm - 12:00 pm
RAP
-
YUL
17h 47m
2 stops
United Airlines Logo
6:10 am - 9:46 pm
YUL
-
RAP
17h 36m
1 stop
$567United Airlines
Wed, May 6 - Sun, May 10
United Airlines Logo
9:20 am - 11:51 am
RAP
-
YUL
24h 31m
1 stop
United Airlines Logo
9:15 am - 10:20 pm
YUL
-
RAP
15h 05m
2 stops
$582United Airlines
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
9:20 am - 10:40 am
RAP
-
YUL
23h 20m
1 stop
United Airlines Logo
1:20 pm - 9:41 pm
YUL
-
RAP
10h 21m
1 stop
$583United Airlines
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
4:15 pm - 11:51 am
RAP
-
YUL
17h 36m
2 stops
United Airlines Logo
9:15 am - 10:20 pm
YUL
-
RAP
15h 05m
2 stops
$587United Airlines
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
9:20 am - 9:26 pm
RAP
-
YUL
10h 06m
1 stop
United Airlines Logo
1:20 pm - 9:41 pm
YUL
-
RAP
10h 21m
1 stop
$592United Airlines
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
5:20 am - 6:56 pm
RAP
-
YUL
11h 36m
2 stops
United Airlines Logo
6:10 am - 9:41 pm
YUL
-
RAP
17h 31m
1 stop
$593United Airlines
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
5:20 am - 6:56 pm
RAP
-
YUL
11h 36m
2 stops
United Airlines Logo
8:30 am - 9:41 pm
YUL
-
RAP
15h 11m
2 stops
$598United Airlines
Sat, Apr 25 - Tue, Apr 28
American Airlines Logo
11:53 am - 11:44 am
RAP
-
YUL
21h 51m
1 stop
American Airlines Logo
2:32 pm - 11:23 am
YUL
-
RAP
22h 51m
2 stops
$606American Airlines
Thu, May 7 - Thu, May 14
United Airlines Logo
5:20 am - 6:56 pm
RAP
-
YUL
11h 36m
2 stops
United Airlines Logo
9:45 am - 9:41 pm
YUL
-
RAP
13h 56m
1 stop
$613United Airlines
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
4:13 pm - 12:00 pm
RAP
-
YUL
17h 47m
2 stops
United Airlines Logo
6:10 am - 9:46 pm
YUL
-
RAP
17h 36m
1 stop
$618United Airlines
Wed, May 6 - Thu, May 14

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

Our best United Airlines deals on Rapid City to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
United Airlines
May 6
RAP4:13 pmRapid City
17h 47m
2 stops
YUL12:00 pmMontreal Pierre Elliott Trudeau Intl
May 10
YUL6:10 amMontreal Pierre Elliott Trudeau Intl
17h 36m
1 stop
RAP9:46 pmRapid City
$567
United Airlines
Apr 25
RAP9:20 amRapid City
24h 31m
1 stop
YUL11:51 amMontreal Pierre Elliott Trudeau Intl
Apr 28
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
15h 05m
2 stops
RAP10:20 pmRapid City
$582
United Airlines
Apr 25
RAP9:20 amRapid City
23h 20m
1 stop
YUL10:40 amMontreal Pierre Elliott Trudeau Intl
Apr 28
YUL1:20 pmMontreal Pierre Elliott Trudeau Intl
10h 21m
1 stop
RAP9:41 pmRapid City
$583

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

Our best American Airlines deals on Rapid City to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
May 7
RAP11:53 amRapid City
21h 51m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
May 14
YUL2:32 pmMontreal Pierre Elliott Trudeau Intl
22h 51m
2 stops
RAP11:23 amRapid City
$606
American Airlines
May 6
RAP11:53 amRapid City
23h 59m
2 stops
YUL1:52 pmMontreal Pierre Elliott Trudeau Intl
May 14
YUL2:32 pmMontreal Pierre Elliott Trudeau Intl
22h 51m
2 stops
RAP11:23 amRapid City
$671
American Airlines
May 7
RAP4:57 pmRapid City
16h 47m
2 stops
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
May 16
YUL7:20 amMontreal Pierre Elliott Trudeau Intl
30h 03m
2 stops
RAP11:23 amRapid City
$681

momondo Fare Finder

 
Customize your flight search to find flights from Rapid City to Montreal Pierre Elliott Trudeau Intl Airport 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 832,500 searches. Data last updated March 10, 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

Wed 5/6

4:13 pm-12:00 pm

2 stops17h 47m

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

6:10 am-9:46 pm

1 stop17h 36m

$567

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Sat 4/25

9:20 am-11:51 am

1 stop24h 31m

Montreal Pierre Elliott Trudeau Intl

Tue 4/28

9:15 am-10:20 pm

2 stops15h 05m

$582

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Sat 4/25

9:20 am-10:40 am

1 stop23h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 4/28

1:20 pm-9:41 pm

1 stop10h 21m

$583

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Sat 4/25

4:15 pm-11:51 am

2 stops17h 36m

Montreal Pierre Elliott Trudeau Intl

Tue 4/28

9:15 am-10:20 pm

2 stops15h 05m

$587
Quickest round-trip

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Sat 4/25

9:20 am-9:26 pm

1 stop10h 06m

Montreal Pierre Elliott Trudeau Intl

Tue 4/28

1:20 pm-9:41 pm

1 stop10h 21m

$592

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Sat 4/25

5:20 am-6:56 pm

2 stops11h 36m

Montreal Pierre Elliott Trudeau Intl

Tue 4/28

6:10 am-9:41 pm

1 stop17h 31m

$593

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Sat 4/25

5:20 am-6:56 pm

2 stops11h 36m

Montreal Pierre Elliott Trudeau Intl

Tue 4/28

8:30 am-9:41 pm

2 stops15h 11m

$598

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Thu 5/7

11:53 am-11:44 am

1 stop21h 51m

Montreal Pierre Elliott Trudeau Intl

Thu 5/14

2:32 pm-11:23 am

2 stops22h 51m

$606

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Sat 4/25

5:20 am-6:56 pm

2 stops11h 36m

Montreal Pierre Elliott Trudeau Intl

Tue 4/28

9:45 am-9:41 pm

1 stop13h 56m

$613

Rapid CityMontreal

RAP - YUL

RAPYUL

Rapid City

Wed 5/6

4:13 pm-12:00 pm

2 stops17h 47m

Montreal Pierre Elliott Trudeau Intl

Thu 5/14

6:10 am-9:46 pm

1 stop17h 36m

$618

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Rapid City to Montreal Pierre Elliott Trudeau Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Rapid City to Montreal Pierre Elliott Trudeau Intl?

American Airlines and United Airlines are the most popular carriers operating from Rapid City to Montreal Pierre Elliott Trudeau Intl

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

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

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

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

Fastest flight time

5h 51m

Direct flights

None
The fastest flight from Rapid City to Montreal Pierre Elliott Trudeau Intl Airport takes 5h 51m
There are no direct flights from Rapid City to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Rapid City to Montreal Pierre Elliott Trudeau Intl Airport.
Search flight deals

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

    A flight from Rapid City to Montreal Pierre Elliott Trudeau Intl will travel around 1440.1 mi. A reasonable flight in good conditions will take 5h 51m.

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

    Prices for flights from Rapid City Airport to Montreal Pierre Elliott Trudeau Intl Airport refresh daily.

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

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Montreal?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rapid City to Montreal. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Rapid City to Montreal flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Montreal from Rapid City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Rapid City to Montreal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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