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Cheap flights from Ontario to Rapid City from C$ 433

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — RAP
7 Mar — 14 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Rapid City

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Rapid City
Explore the most affordable flight options available from Ontario to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 February 2026.

Sun 5/45:50 p.m.
YOW
-
RAP
2 stops17h 33m
United Airlines
Wed 8/49:20 a.m.
RAP
-
YOW
1 stop5h 47m
United Airlines
Deal found 4/2C$ 472
Tue 24/210:15 a.m.
YYZ
-
RAP
2 stops14h 12m
Delta
Thu 26/26:00 a.m.
RAP
-
YYZ
2 stops12h 35m
Delta
Deal found 2/2C$ 822
Tue 24/24:10 p.m.
YYZ
-
RAP
1 stop8h 06m
United Airlines
Thu 26/27:00 a.m.
RAP
-
YYZ
1 stop6h 02m
United Airlines
Deal found 1/2C$ 825
Mon 2/22:15 p.m.
YOW
-
RAP
2 stops10h 14m
United Airlines
Thu 5/25:10 a.m.
RAP
-
YOW
2 stops11h 42m
United Airlines
Deal found 1/2C$ 969
Sun 8/212:50 p.m.
YUL
-
RAP
2 stops11h 38m
Delta
Wed 11/26:00 a.m.
RAP
-
YUL
1 stop5h 42m
Delta
Deal found 1/2C$ 1,036
Sun 8/210:45 a.m.
YYZ
-
RAP
2 stops11h 47m
United Airlines
Sun 15/25:20 a.m.
RAP
-
YYZ
1 stop7h 42m
United Airlines
Deal found 3/2C$ 1,076
Sun 8/25:25 p.m.
YUL
-
RAP
1 stop7h 04m
United Airlines
Wed 11/25:10 a.m.
RAP
-
YUL
1 stop9h 48m
United Airlines
Deal found 1/2C$ 1,110
Sun 8/26:30 a.m.
YYZ
-
RAP
1 stop5h 41m
Delta
Sun 15/24:29 p.m.
RAP
-
YYZ
1 stop4h 42m
Delta
Deal found 3/2C$ 1,113
Thu 19/36:45 a.m.
YOW
-
RAP
3 stops17h 51m
American Airlines
Thu 26/32:21 p.m.
RAP
-
YOW
3 stops26h 02m
American Airlines
Deal found 2/2C$ 1,215

Find flight deals from Ontario to Rapid City

Keep the following information in mind while searching for Ontario to Rapid City flight deals. Data was last updated 5 February 2026.

Round-trip from

C$ 472

One-way from

C$ 433
United Airlines
  • United Airlines
  • 5/4-8/4
  • 3 total stops
  • 23h 20m total
  • Ontario to Rapid City
Search Deals
Delta
  • Delta
  • 19/3
  • 2 total stops
  • 11h 08m total
  • Ontario to Rapid City
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from 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, Cheapflights users made 629,999 searches. Data last updated 5 February 2026.
Use the filters below to find and compare flights from Ontario to Rapid City that are best for you.

Fly from

Ontario

Fly to

Rapid City

Route

Depart

Return

Price

OttawaRapid City

YOW - RAP

YOWRAP

Ottawa

Sun 5/4

5:50 p.m.-9:23 a.m.

2 stops17h 33m

Rapid City

Wed 8/4

2:42 p.m.-9:11 a.m.

2 stops16h 29m

C$ 472

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Tue 24/2

10:15 a.m.-10:27 p.m.

2 stops14h 12m

Rapid City

Thu 26/2

6:00 a.m.-8:35 p.m.

2 stops12h 35m

C$ 822

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Tue 24/2

4:10 p.m.-8:44 p.m.

1 stop6h 34m

Rapid City

Thu 26/2

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

1 stop6h 02m

C$ 823

OttawaRapid City

YOW - RAP

YOWRAP

Ottawa

Thu 19/3

6:45 a.m.-10:36 p.m.

3 stops17h 51m

Rapid City

Thu 26/3

2:21 p.m.-6:23 p.m.

3 stops26h 02m

C$ 1,215

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Thu 19/3

6:10 a.m.-3:18 p.m.

2 stops11h 08m

C$ 433

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Thu 19/3

4:10 p.m.-8:34 p.m.

1 stop6h 24m

C$ 433

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

6:00 a.m.-1:53 p.m.

2 stops9h 53m

C$ 433

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

6:35 p.m.-9:23 a.m.

2 stops16h 48m

C$ 440

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

7:10 a.m.-3:48 p.m.

1 stop10h 38m

C$ 453

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Best time to book a flight from Ontario to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Rapid City
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Rapid City from Ontario?

    Rapid City (RAP), located 14.4 km from the city centre, is the airport you fly into when you book flights from Ontario to Rapid City.

  • How long is the flight from Region of Ontario to Rapid City?

    Airlines like United Airlines and Delta fly from Region of Ontario to Rapid City in about 14h 12m. The time it takes to get you to your destination can typically vary by up to 3h 21m. Airlines will cover a distance of 1872 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Region of Ontario to Rapid City?

    When deciding which route to take from Region of Ontario to Rapid City consider Toronto Pearson Intl - Rapid City, Montreal Pierre Elliott Trudeau Intl - Rapid City or Ottawa - Rapid City as they are the most popular.

  • Can I find deals for flights from Ontario to Rapid City that include hotel bookings?

    Yes. In addition to deals on Ontario to Rapid City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Rapid City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Rapid City.

  • Can I find deals for business class flights from Ontario to Rapid City?

    Yes. Cheapflights offers flight deals from Ontario to Rapid City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Ontario to Rapid City?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Rapid City by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Rapid City with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Rapid City with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Rapid City become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Rapid City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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