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Cheap flights from Ontario to Rapid City from C$ 447

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Rapid City departing on 28/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:30 p.m. - 10:08 p.m.YOW-RAP
10h 38m2 stops
United Airlines Logo
8:35 a.m. - 9:56 p.m.RAP-YOW
11h 21m2 stops
C$ 588United Airlines
Find Deal
Tue, 14 Apr - Sat, 18 Apr
United Airlines Logo
1:30 p.m. - 10:08 p.m.YOW-RAP
10h 38m2 stops
United Airlines Logo
8:35 a.m. - 9:56 p.m.RAP-YOW
11h 21m2 stops
C$ 590United Airlines
Find Deal
Tue, 14 Apr - Sat, 18 Apr
United Airlines Logo
6:00 a.m. - 8:33 p.m.YUL-RAP
16h 33m2 stops
United Airlines Logo
5:48 p.m. - 10:20 a.m.RAP-YUL
14h 32m2 stops
C$ 698United Airlines
Find Deal
Fri, 13 Mar - Tue, 17 Mar
Delta Logo
6:30 a.m. - 10:05 a.m.YYZ-RAP
5h 35m1 stop
Delta Logo
4:00 p.m. - 11:04 p.m.RAP-YYZ
5h 04m1 stop
C$ 791Delta
Find Deal
Tue, 10 Mar - Wed, 11 Mar
United Airlines Logo
2:20 p.m. - 10:11 p.m.YYZ-RAP
9h 51m2 stops
United Airlines Logo
5:10 a.m. - 10:54 p.m.RAP-YYZ
15h 44m2 stops
C$ 810United Airlines
Find Deal
Tue, 10 Mar - Wed, 11 Mar
United Airlines Logo
12:00 p.m. - 8:33 p.m.YYZ-RAP
10h 33m2 stops
United Airlines Logo
5:10 a.m. - 6:34 p.m.RAP-YYZ
11h 24m2 stops
C$ 812United Airlines
Find Deal
Tue, 10 Mar - Wed, 11 Mar
United Airlines Logo
6:00 a.m. - 8:33 p.m.YUL-RAP
16h 33m2 stops
United Airlines Logo
5:10 a.m. - 4:58 p.m.RAP-YUL
9h 48m1 stop
C$ 813United Airlines
Find Deal
Fri, 13 Mar - Tue, 17 Mar
United Airlines Logo
6:00 a.m. - 8:33 p.m.YUL-RAP
16h 33m2 stops
United Airlines Logo
5:10 a.m. - 4:58 p.m.RAP-YUL
9h 48m1 stop
C$ 814United Airlines
Find Deal
Fri, 13 Mar - Tue, 17 Mar
United Airlines Logo
2:13 p.m. - 10:11 p.m.YUL-RAP
9h 58m2 stops
United Airlines Logo
5:10 a.m. - 8:32 p.m.RAP-YUL
13h 22m2 stops
C$ 816United Airlines
Find Deal
Fri, 13 Mar - Tue, 17 Mar
Delta Logo
2:30 p.m. - 10:14 p.m.YUL-RAP
9h 44m2 stops
Delta Logo
4:00 p.m. - 11:39 p.m.RAP-YUL
5h 39m1 stop
C$ 879Delta
Find Deal
Fri, 13 Mar - Tue, 17 Mar

United Airlines flights from Region of Ontario to Rapid City

Our best United Airlines deals on Region of Ontario to Rapid City flight tickets
United Airlines
14 Apr
YOW1:30 p.m.Ottawa
10h 38m
2 stops
RAP10:08 p.m.Rapid City
18 Apr
RAP8:35 a.m.Rapid City
11h 21m
2 stops
YOW9:56 p.m.Ottawa
C$ 588
Find similar
United Airlines
14 Apr
YOW1:30 p.m.Ottawa
10h 38m
2 stops
RAP10:08 p.m.Rapid City
18 Apr
RAP8:35 a.m.Rapid City
11h 21m
2 stops
YOW9:56 p.m.Ottawa
C$ 590
Find similar
United Airlines
13 Mar
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
16h 33m
2 stops
RAP8:33 p.m.Rapid City
17 Mar
RAP5:48 p.m.Rapid City
14h 32m
2 stops
YUL10:20 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 698
Find similar

Delta flights from Region of Ontario to Rapid City

Our best Delta deals on Region of Ontario to Rapid City flight tickets
Delta
10 Mar
YYZ6:30 a.m.Toronto Pearson Intl
5h 35m
1 stop
RAP10:05 a.m.Rapid City
11 Mar
RAP4:00 p.m.Rapid City
5h 04m
1 stop
YYZ11:04 p.m.Toronto Pearson Intl
C$ 791
Find similar
Delta
13 Mar
YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl
9h 44m
2 stops
RAP10:14 p.m.Rapid City
17 Mar
RAP4:00 p.m.Rapid City
5h 39m
1 stop
YUL11:39 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 879
Find similar
Delta
13 Mar
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
10h 14m
1 stop
RAP3:14 p.m.Rapid City
17 Mar
RAP4:00 p.m.Rapid City
5h 39m
1 stop
YUL11:39 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 952
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario 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 16 October 2025.
Use the filters below to find and compare flights from Ontario to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaRapid City

YOW - RAP

YOWRAP

Ottawa

Tue 14/4

1:30 p.m.-10:08 p.m.

2 stops10h 38m

Rapid City

Sat 18/4

8:35 a.m.-9:56 p.m.

2 stops11h 21m

C$ 588

OttawaRapid City

YOW - RAP

YOWRAP

Ottawa

Tue 14/4

1:30 p.m.-10:08 p.m.

2 stops10h 38m

Rapid City

Sat 18/4

8:35 a.m.-9:56 p.m.

2 stops11h 21m

C$ 590

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

6:00 a.m.-8:33 p.m.

2 stops16h 33m

Rapid City

Tue 17/3

5:48 p.m.-10:20 a.m.

2 stops14h 32m

C$ 698

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Tue 10/3

6:30 a.m.-10:05 a.m.

1 stop5h 35m

Rapid City

Wed 11/3

4:00 p.m.-11:04 p.m.

1 stop5h 04m

C$ 791

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Tue 10/3

2:20 p.m.-10:11 p.m.

2 stops9h 51m

Rapid City

Wed 11/3

5:10 a.m.-10:54 p.m.

2 stops15h 44m

C$ 810

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Tue 10/3

12:00 p.m.-8:33 p.m.

2 stops10h 33m

Rapid City

Wed 11/3

5:10 a.m.-6:34 p.m.

2 stops11h 24m

C$ 812

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

6:00 a.m.-8:33 p.m.

2 stops16h 33m

Rapid City

Tue 17/3

5:10 a.m.-4:58 p.m.

1 stop9h 48m

C$ 813

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

6:00 a.m.-8:33 p.m.

2 stops16h 33m

Rapid City

Tue 17/3

5:10 a.m.-4:58 p.m.

1 stop9h 48m

C$ 814

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

2:13 p.m.-10:11 p.m.

2 stops9h 58m

Rapid City

Tue 17/3

5:10 a.m.-8:32 p.m.

2 stops13h 22m

C$ 816

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

2:30 p.m.-10:14 p.m.

2 stops9h 44m

Rapid City

Tue 17/3

4:00 p.m.-11:39 p.m.

1 stop5h 39m

C$ 879

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Rapid City from

How to get the cheapest flight ticket from Region of Ontario to Rapid City

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 day to depart on your flight to Rapid City?

The cheapest day to depart from Region of Ontario to Rapid City is on a Friday when prices can be found for as low as C$ 721. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Rapid City on Saturday is C$ 996.

What is the cheapest time of day to depart on your flight to Rapid City?

Our data shows that the cheapest Region of Ontario to Rapid City flights are usually those with departure times in the afternoon. Our users have found flights to Rapid City in the afternoon for as low as C$ 727. In the morning is when there is more demand to fly to Rapid City, so prices are often more expensive at around C$ 812 per ticket.

Cheap Region of Ontario to Rapid City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Rapid City

Direct flights

None
There are no direct flights from Region of Ontario to Rapid City. There are no popular flight routes from Region of Ontario to Rapid City.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Rapid City Airport?

    Prices for flights from Ontario to Rapid City Airport refresh daily.

  • How many operators does momondo search for flights from Ontario to Rapid City Airport?

  • How old do you have to be to fly from Ontario to Rapid City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Rapid City Airport.

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

    The required travel and health documents for your Rapid City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rapid City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Region of Ontario to Rapid City

Compare and see reviews for airlines that fly from Region of Ontario to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 725Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights

Travelling to a place near Rapid City?

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

Why use momondo?

Why should I use momondo to find a flight deal from Ontario 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 Ontario.

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

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

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

momondo helps you find the best flight between Ontario and Rapid City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Ontario to Rapid City 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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