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Cheap flights from Ontario to Rapid City from $223

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 7/29. 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
1 adult, Economy, 0 bags

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
6:25 am - 10:26 am
YOW
-
RAP
6h 01m
1 stop
United Airlines Logo
1:31 pm - 9:56 am
RAP
-
YOW
18h 25m
2 stops
$499United Airlines
Sun, Aug 23 - Wed, Aug 26
United Airlines Logo
6:25 am - 10:26 am
YOW
-
RAP
6h 01m
1 stop
United Airlines Logo
1:31 pm - 9:35 pm
RAP
-
YOW
6h 04m
1 stop
$500United Airlines
Sun, Aug 23 - Wed, Aug 26
Multiple Airlines Logo
6:10 am - 9:00 pm
YYZ
-
RAP
16h 50m
2 stops
Multiple Airlines Logo
3:36 pm - 7:19 pm
RAP
-
YYZ
25h 43m
1 stop
$517Multiple Airlines
Sun, Jul 19 - Wed, Jul 22
Delta Logo
10:20 am - 10:39 pm
YYZ
-
RAP
14h 19m
2 stops
Delta Logo
11:30 am - 9:31 am
RAP
-
YYZ
20h 01m
2 stops
$523Delta
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
7:17 am - 2:55 pm
YYZ
-
RAP
9h 38m
1 stop
American Airlines Logo
12:41 pm - 11:29 pm
RAP
-
YYZ
8h 48m
1 stop
$532American Airlines
Wed, Jul 29 - Tue, Aug 4
United Airlines Logo
6:25 am - 10:26 am
YOW
-
RAP
6h 01m
1 stop
United Airlines Logo
11:22 am - 11:54 pm
RAP
-
YOW
10h 32m
2 stops
$542United Airlines
Sun, Aug 23 - Wed, Aug 26
Delta Logo
10:20 am - 10:39 pm
YYZ
-
RAP
14h 19m
2 stops
Delta Logo
11:30 am - 9:31 am
RAP
-
YYZ
20h 01m
2 stops
$543Delta
Tue, Oct 20 - Sat, Oct 24
Delta Logo
10:20 am - 10:39 pm
YYZ
-
RAP
14h 19m
2 stops
Delta Logo
11:30 am - 9:31 am
RAP
-
YYZ
20h 01m
2 stops
$544Delta
Tue, Oct 20 - Sat, Oct 24
Multiple Airlines Logo
7:45 am - 8:50 am
YYZ
-
RAP
27h 05m
1 stop
Multiple Airlines Logo
9:04 am - 12:10 am
RAP
-
YYZ
13h 06m
2 stops
$552Multiple Airlines
Tue, Jul 14 - Fri, Jul 17
American Airlines Logo
5:34 pm - 11:15 am
YUL
-
RAP
19h 41m
1 stop
American Airlines Logo
12:36 pm - 3:29 pm
RAP
-
YUL
24h 53m
2 stops
$621American Airlines
Tue, Sep 8 - Sat, Sep 12

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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
Aug 23
YOW6:25 amOttawa
6h 01m
1 stop
RAP10:26 amRapid City
Aug 26
RAP1:31 pmRapid City
18h 25m
2 stops
YOW9:56 amOttawa
$499
United Airlines
Aug 23
YOW6:25 amOttawa
6h 01m
1 stop
RAP10:26 amRapid City
Aug 26
RAP1:31 pmRapid City
6h 04m
1 stop
YOW9:35 pmOttawa
$500
United Airlines
Aug 23
YOW6:25 amOttawa
6h 01m
1 stop
RAP10:26 amRapid City
Aug 26
RAP11:22 amRapid City
10h 32m
2 stops
YOW11:54 pmOttawa
$542

Delta flights from Region of Ontario to Rapid City

Our best Delta deals on Region of Ontario to Rapid City flight tickets
Delta
Oct 20
YYZ10:20 amToronto Pearson Intl
14h 19m
2 stops
RAP10:39 pmRapid City
Oct 24
RAP11:30 amRapid City
20h 01m
2 stops
YYZ9:31 amToronto Pearson Intl
$523
Delta
Oct 20
YYZ10:20 amToronto Pearson Intl
14h 19m
2 stops
RAP10:39 pmRapid City
Oct 24
RAP11:30 amRapid City
20h 01m
2 stops
YYZ9:31 amToronto Pearson Intl
$543
Delta
Oct 20
YYZ10:20 amToronto Pearson Intl
14h 19m
2 stops
RAP10:39 pmRapid City
Oct 24
RAP11:30 amRapid City
20h 01m
2 stops
YYZ9:31 amToronto Pearson Intl
$544

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 832,500 searches. Data last updated June 21, 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

OttawaRapid City

YOW - RAP

YOWRAP

Ottawa

Sun 8/23

6:25 am-10:26 am

1 stop6h 01m

Rapid City

Wed 8/26

1:31 pm-9:56 am

2 stops18h 25m

$499
Quickest round-trip

OttawaRapid City

YOW - RAP

YOWRAP

Ottawa

Sun 8/23

6:25 am-10:26 am

1 stop6h 01m

Rapid City

Wed 8/26

1:31 pm-9:35 pm

1 stop6h 04m

$500

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Sun 7/19

6:10 am-9:00 pm

2 stops16h 50m

Rapid City

Wed 7/22

3:36 pm-7:19 pm

1 stop25h 43m

$517

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Tue 10/20

10:20 am-10:39 pm

2 stops14h 19m

Rapid City

Sat 10/24

11:30 am-9:31 am

2 stops20h 01m

$523

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Wed 7/29

7:17 am-2:55 pm

1 stop9h 38m

Rapid City

Tue 8/4

12:41 pm-11:29 pm

1 stop8h 48m

$532

OttawaRapid City

YOW - RAP

YOWRAP

Ottawa

Sun 8/23

6:25 am-10:26 am

1 stop6h 01m

Rapid City

Wed 8/26

11:22 am-11:54 pm

2 stops10h 32m

$542

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Tue 10/20

10:20 am-10:39 pm

2 stops14h 19m

Rapid City

Sat 10/24

11:30 am-9:31 am

2 stops20h 01m

$543

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Tue 10/20

10:20 am-10:39 pm

2 stops14h 19m

Rapid City

Sat 10/24

11:30 am-9:31 am

2 stops20h 01m

$544

TorontoRapid City

YYZ - RAP

YYZRAP

Toronto Pearson Intl

Tue 7/14

7:45 am-8:50 am

1 stop27h 05m

Rapid City

Fri 7/17

9:04 am-12:10 am

2 stops13h 06m

$552

MontrealRapid City

YUL - RAP

YULRAP

Montreal Pierre Elliott Trudeau Intl

Tue 9/8

5:34 pm-11:15 am

1 stop19h 41m

Rapid City

Sat 9/12

12:36 pm-3:29 pm

2 stops24h 53m

$621

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 airline that flies from Ontario to Rapid City?

United Airlines and Delta are the most popular carriers operating from Ontario to Rapid City

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

6h 01m

Direct flights

None
The fastest flight from Region of Ontario to Rapid City takes 6h 01m
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.
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Frequently asked questions about flying from Ontario to Rapid City

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

    Prices for flights from Ontario to Rapid City Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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.

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Custer
Spearfish
Wall
Hill City
Hot Springs

Why use momondo?

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

It is quick and easy to find Ontario to Rapid City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rapid City that suits you.

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

momondo does allow users to show only those flights to Rapid City from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rapid City from Ontario.

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

Yes momondo offers price alerts on flights to Rapid City from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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