Find flights
When to book
FAQs

Cheap flights from Ontario to Rapid City from C$ 397

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — RAP
11 Sep — 18 Sep1
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 12 August 2026.

Fri 25/99:00 p.m. -
1 stop15h 15m
Fri 2/107:05 a.m. -
1 stop12h 27m
Deal found 11/8C$ 720
Thu 3/127:00 a.m. -
2 stops10h 55m
Mon 7/124:36 p.m. -
1 stop4h 54m
Deal found 10/8C$ 722
Sun 20/97:00 a.m. -
1 stop5h 25m
Sun 27/97:05 a.m. -
1 stop6h 09m
Deal found 8/8C$ 723
Sun 6/910:45 a.m. -
1 stop11h 52m
Sun 20/912:30 p.m. -
1 stop7h 02m
Deal found 8/8C$ 751
Sun 6/99:15 a.m. -
2 stops15h 18m
Sun 13/97:00 a.m. -
2 stops13h 06m
Deal found 7/8C$ 841
Wed 23/92:20 p.m. -
2 stops21h 08m
Wed 30/91:37 p.m. -
2 stops15h 58m
Deal found 9/8C$ 861
Wed 23/910:30 a.m. -
2 stops12h 53m
Wed 30/96:07 p.m. -
1 stop15h 37m
Deal found 9/8C$ 935
Fri 4/94:18 p.m. -
1 stop8h 15m
Mon 7/97:00 a.m. -
1 stop12h 32m
Deal found 10/8C$ 940
Mon 10/86:00 a.m. -
2 stops12h 01m
Mon 17/87:00 a.m. -
2 stops10h 45m
Deal found 7/8C$ 975
Fri 14/88:00 p.m. -
2 stops16h 26m
Sun 16/88:55 a.m. -
1 stop10h 37m
Deal found 10/8C$ 990
Fri 4/912:09 p.m. -
2 stops12h 28m
Mon 7/96:48 a.m. -
1 stop9h 46m
Deal found 10/8C$ 1,010
Mon 21/912:31 p.m. -
1 stop7h 06m
Mon 28/910:19 a.m. -
2 stops10h 33m
Deal found 7/8C$ 1,034

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 12 August 2026.

Round-trip from

C$ 649

One-way from

C$ 397
Delta
  • Delta
  • 12/1-13/1
  • 2 total stops
  • 16h 16m total
  • Ontario to Rapid City
Search Deals
United Airlines
  • United Airlines
  • 10/9
  • 1 total stop
  • 6h 20m 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 12 August 2026.
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

Cheapest round-trip

TorontoRapid City

YYZ Toronto Pearson Intl - RAP Rapid City

YYZRAP

Toronto Pearson Intl

Tue 12/1

10:19 a.m.-10:08 p.m.

2 stops13h 49m

Rapid City

Wed 13/1

5:30 a.m.-7:19 p.m.

2 stops11h 49m

C$ 650

TorontoRapid City

YYZ Toronto Pearson Intl - RAP Rapid City

YYZRAP

Toronto Pearson Intl

Tue 12/1

6:30 a.m.-11:12 a.m.

1 stop6h 42m

Rapid City

Wed 13/1

11:30 a.m.-11:04 p.m.

1 stop9h 34m

C$ 652

MontrealRapid City

YUL Montreal Pierre Elliott Trudeau Intl - RAP Rapid City

YULRAP

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

7:00 a.m.-3:55 p.m.

2 stops10h 55m

Rapid City

Mon 7/12

4:36 p.m.-11:30 p.m.

1 stop4h 54m

C$ 722

MontrealRapid City

YUL Montreal Pierre Elliott Trudeau Intl - RAP Rapid City

YULRAP

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

7:00 a.m.-5:03 p.m.

2 stops12h 03m

Rapid City

Mon 7/12

5:30 a.m.-9:40 p.m.

2 stops14h 10m

C$ 722
Quickest round-trip

TorontoRapid City

YYZ Toronto Pearson Intl - RAP Rapid City

YYZRAP

Toronto Pearson Intl

Sun 20/9

7:00 a.m.-10:25 a.m.

1 stop5h 25m

Rapid City

Sun 27/9

7:05 a.m.-3:14 p.m.

1 stop6h 09m

C$ 723

TorontoRapid City

YYZ Toronto Pearson Intl - RAP Rapid City

YYZRAP

Toronto Pearson Intl

Fri 25/9

8:00 p.m.-10:15 a.m.

2 stops16h 15m

Rapid City

Fri 2/10

7:05 a.m.-10:23 p.m.

2 stops13h 18m

C$ 762

MontrealRapid City

YUL Montreal Pierre Elliott Trudeau Intl - RAP Rapid City

YULRAP

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

9:15 a.m.-10:33 p.m.

2 stops15h 18m

Rapid City

Sun 13/9

7:00 a.m.-10:06 p.m.

2 stops13h 06m

C$ 841

MontrealRapid City

YUL Montreal Pierre Elliott Trudeau Intl - RAP Rapid City

YULRAP

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

2:20 p.m.-9:28 a.m.

2 stops21h 08m

Rapid City

Wed 30/9

1:37 p.m.-7:35 a.m.

2 stops15h 58m

C$ 861

MontrealRapid City

YUL Montreal Pierre Elliott Trudeau Intl - RAP Rapid City

YULRAP

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

3:45 p.m.-9:23 p.m.

1 stop7h 38m

Rapid City

Wed 30/9

6:07 p.m.-11:44 a.m.

1 stop15h 37m

C$ 935

TorontoRapid City

YYZ Toronto Pearson Intl - RAP Rapid City

YYZRAP

Toronto Pearson Intl

Fri 4/9

4:18 p.m.-10:33 p.m.

1 stop8h 15m

Rapid City

Mon 7/9

7:00 a.m.-9:32 p.m.

1 stop12h 32m

C$ 940

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
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 6h 42m. The time it takes to get you to your destination can typically vary by up to 7h 07m. 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Ontario to Rapid City

Discover the top airline that operate flights from Ontario to Rapid City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 August 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 805AverageC$ 986FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Rapid City?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Rapid City from Ontario today with Cheapflights!

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.