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Cheap flights from Ontario to Rapid City from C$ 415

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 5/1. 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
9:45 a.m. - 8:32 p.m.
YOW
-
RAP
12h 47m2 stops
United Airlines Logo
10:45 a.m. - 9:56 p.m.
RAP
-
YOW
9h 11m2 stops
C$ 420United Airlines
Wed, 21 Jan - Fri, 23 Jan
United Airlines Logo
9:45 a.m. - 7:14 p.m.
YOW
-
RAP
11h 29m2 stops
United Airlines Logo
8:30 a.m. - 9:56 p.m.
RAP
-
YOW
11h 26m2 stops
C$ 421United Airlines
Wed, 21 Jan - Fri, 23 Jan
United Airlines Logo
2:15 p.m. - 10:29 p.m.
YOW
-
RAP
10h 14m2 stops
United Airlines Logo
8:30 a.m. - 9:56 p.m.
RAP
-
YOW
11h 26m2 stops
C$ 438United Airlines
Wed, 21 Jan - Fri, 23 Jan
Delta Logo
12:54 p.m. - 10:13 a.m.
YUL
-
RAP
23h 19m2 stops
Delta Logo
4:10 p.m. - 12:12 p.m.
RAP
-
YUL
18h 02m2 stops
C$ 750Delta
Thu, 15 Jan - Mon, 19 Jan
Delta Logo
7:30 p.m. - 10:13 a.m.
YUL
-
RAP
16h 43m2 stops
Delta Logo
6:00 a.m. - 1:42 p.m.
RAP
-
YUL
5h 42m1 stop
C$ 752Delta
Thu, 15 Jan - Mon, 19 Jan
Delta Logo
7:30 p.m. - 10:13 a.m.
YUL
-
RAP
16h 43m2 stops
Delta Logo
6:00 a.m. - 1:42 p.m.
RAP
-
YUL
5h 42m1 stop
C$ 756Delta
Thu, 15 Jan - Mon, 19 Jan
Delta Logo
7:30 p.m. - 10:13 a.m.
YUL
-
RAP
16h 43m2 stops
Delta Logo
6:00 a.m. - 1:42 p.m.
RAP
-
YUL
5h 42m1 stop
C$ 757Delta
Thu, 15 Jan - Mon, 19 Jan
United Airlines Logo
4:10 p.m. - 8:32 p.m.
YYZ
-
RAP
6h 22m1 stop
United Airlines Logo
7:00 a.m. - 3:02 p.m.
RAP
-
YYZ
6h 02m1 stop
C$ 813United Airlines
Fri, 9 Jan - Sun, 11 Jan
American Airlines Logo
6:45 a.m. - 1:34 p.m.
YOW
-
RAP
32h 49m3 stops
American Airlines Logo
2:08 p.m. - 4:53 p.m.
RAP
-
YOW
24h 45m3 stops
C$ 1,267American Airlines
Wed, 21 Jan - Fri, 23 Jan
American Airlines Logo
6:45 a.m. - 1:34 p.m.
YOW
-
RAP
32h 49m3 stops
American Airlines Logo
2:08 p.m. - 4:53 p.m.
RAP
-
YOW
24h 45m2 stops
C$ 1,537American Airlines
Wed, 21 Jan - Fri, 23 Jan

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
21 Jan
YOW9:45 a.m.Ottawa
12h 47m
2 stops
RAP8:32 p.m.Rapid City
23 Jan
RAP10:45 a.m.Rapid City
9h 11m
2 stops
YOW9:56 p.m.Ottawa
C$ 420
Find similar
United Airlines
21 Jan
YOW9:45 a.m.Ottawa
11h 29m
2 stops
RAP7:14 p.m.Rapid City
23 Jan
RAP8:30 a.m.Rapid City
11h 26m
2 stops
YOW9:56 p.m.Ottawa
C$ 421
Find similar
United Airlines
21 Jan
YOW2:15 p.m.Ottawa
10h 14m
2 stops
RAP10:29 p.m.Rapid City
23 Jan
RAP8:30 a.m.Rapid City
11h 26m
2 stops
YOW9:56 p.m.Ottawa
C$ 438
Find similar

American Airlines flights from Region of Ontario to Rapid City

Our best American Airlines deals on Region of Ontario to Rapid City flight tickets
American Airlines
28 Feb
YOW6:45 a.m.Ottawa
17h 34m
3 stops
RAP10:19 p.m.Rapid City
4 Mar
RAP2:22 p.m.Rapid City
24h 29m
3 stops
YOW4:51 p.m.Ottawa
C$ 1,196
Find similar
American Airlines
21 Jan
YOW6:45 a.m.Ottawa
32h 49m
3 stops
RAP1:34 p.m.Rapid City
23 Jan
RAP2:08 p.m.Rapid City
24h 45m
3 stops
YOW4:53 p.m.Ottawa
C$ 1,267
Find similar
American Airlines
21 Jan
YOW6:45 a.m.Ottawa
32h 49m
3 stops
RAP1:34 p.m.Rapid City
23 Jan
RAP2:08 p.m.Rapid City
24h 45m
2 stops
YOW4:53 p.m.Ottawa
C$ 1,537
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 10 December 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

Wed 21/1

9:45 a.m.-8:32 p.m.

2 stops12h 47m

Rapid City

Fri 23/1

10:45 a.m.-9:56 p.m.

2 stops9h 11m

C$ 420

OttawaRapid City

YOW - RAP

YOWRAP

Ottawa

Wed 21/1

9:45 a.m.-7:14 p.m.

2 stops11h 29m

Rapid City

Fri 23/1

8:30 a.m.-9:56 p.m.

2 stops11h 26m

C$ 421

OttawaRapid City

YOW - RAP

YOWRAP

Ottawa

Wed 21/1

2:15 p.m.-10:29 p.m.

2 stops10h 14m

Rapid City

Fri 23/1

8:30 a.m.-9:56 p.m.

2 stops11h 26m

C$ 438

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

12:54 p.m.-10:13 a.m.

2 stops23h 19m

Rapid City

Mon 19/1

4:10 p.m.-12:12 p.m.

2 stops18h 02m

C$ 750

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

7:30 p.m.-10:13 a.m.

2 stops16h 43m

Rapid City

Mon 19/1

6:00 a.m.-1:42 p.m.

1 stop5h 42m

C$ 752

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

7:30 p.m.-10:13 a.m.

2 stops16h 43m

Rapid City

Mon 19/1

6:00 a.m.-1:42 p.m.

1 stop5h 42m

C$ 756

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

7:30 p.m.-10:13 a.m.

2 stops16h 43m

Rapid City

Mon 19/1

6:00 a.m.-1:42 p.m.

1 stop5h 42m

C$ 757

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Fri 9/1

4:10 p.m.-8:32 p.m.

1 stop6h 22m

Rapid City

Sun 11/1

7:00 a.m.-3:02 p.m.

1 stop6h 02m

C$ 813

OttawaRapid City

YOW - RAP

YOWRAP

Ottawa

Wed 21/1

6:45 a.m.-1:34 p.m.

3 stops32h 49m

Rapid City

Fri 23/1

2:08 p.m.-4:53 p.m.

3 stops24h 45m

C$ 1,267

OttawaRapid City

YOW - RAP

YOWRAP

Ottawa

Wed 21/1

6:45 a.m.-1:34 p.m.

3 stops32h 49m

Rapid City

Fri 23/1

2:08 p.m.-4:53 p.m.

2 stops24h 45m

C$ 1,537

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest 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$ 711. 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$ 982.

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$ 716. In the morning is when there is more demand to fly to Rapid City, so prices are often more expensive at around C$ 801 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

Fastest flight time

10h 14m

Direct flights

None
The fastest flight from Region of Ontario to Rapid City takes 10h 14m
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$ 715Free CancellationRating
7.4
9,092 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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