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Cheap flights from Kansas City to Rapid City from $221

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Rapid City departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Kansas City to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:40 am - 3:25 pmMCI-RAP
4h 45m1 stop
Delta Logo
4:10 pm - 11:27 pmRAP-MCI
6h 17m1 stop
$249Delta
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Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
9:05 am - 3:22 pmMCI-RAP
7h 17m1 stop
United Airlines Logo
8:30 am - 4:08 pmRAP-MCI
6h 38m1 stop
$319United Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 17
United Airlines Logo
9:05 am - 1:12 pmMCI-RAP
5h 07m1 stop
United Airlines Logo
7:00 am - 5:41 pmRAP-MCI
9h 41m2 stops
$324United Airlines
Find Deal
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
11:29 am - 8:32 pmMCI-RAP
10h 03m2 stops
United Airlines Logo
12:35 pm - 9:59 pmRAP-MCI
8h 24m2 stops
$329United Airlines
Find Deal
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
5:10 pm - 8:37 pmMCI-RAP
4h 27m1 stop
United Airlines Logo
10:55 am - 4:05 pmRAP-MCI
4h 10m1 stop
$349United Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
United Airlines Logo
6:00 am - 9:08 amMCI-RAP
4h 08m1 stop
United Airlines Logo
5:48 pm - 11:37 pmRAP-MCI
4h 49m1 stop
$391United Airlines
Find Deal
Tue, Apr 28 - Fri, May 1
Delta Logo
9:29 am - 3:18 pmMCI-RAP
6h 49m1 stop
Delta Logo
11:00 am - 5:00 pmRAP-MCI
5h 00m1 stop
$425Delta
Find Deal
Thu, Mar 19 - Sat, Mar 21
American Airlines Logo
1:56 pm - 9:15 pmMCI-RAP
8h 19m1 stop
American Airlines Logo
2:08 pm - 2:30 pmRAP-MCI
23h 22m2 stops
$427American Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 19
United Airlines Logo
6:15 am - 5:13 pmMCI-RAP
11h 58m2 stops
United Airlines Logo
5:48 pm - 11:37 pmRAP-MCI
4h 49m1 stop
$446United Airlines
Find Deal
Tue, Apr 28 - Fri, May 1
American Airlines Logo
6:44 am - 1:12 pmMCI-RAP
7h 28m1 stop
American Airlines Logo
1:47 pm - 9:14 pmRAP-MCI
6h 27m1 stop
$461American Airlines
Find Deal
Tue, Dec 9 - Thu, Dec 11

Delta flights from Kansas City to Rapid City

Our best Delta deals on Kansas City to Rapid City flight tickets
Delta
Jan 21
MCI11:40 amKansas City
4h 45m
1 stop
RAP3:25 pmRapid City
Jan 24
RAP4:10 pmRapid City
6h 17m
1 stop
MCI11:27 pmKansas City
$249
Find similar
Delta
Dec 13
MCI6:40 amKansas City
4h 40m
1 stop
RAP10:20 amRapid City
Dec 17
RAP4:25 pmRapid City
5h 45m
1 stop
MCI11:10 pmKansas City
$279
Find similar
Delta
Mar 19
MCI9:29 amKansas City
6h 49m
1 stop
RAP3:18 pmRapid City
Mar 21
RAP11:00 amRapid City
5h 00m
1 stop
MCI5:00 pmKansas City
$425
Find similar

United Airlines flights from Kansas City to Rapid City

Our best United Airlines deals on Kansas City to Rapid City flight tickets
United Airlines
Jan 10
MCI9:05 amKansas City
7h 17m
1 stop
RAP3:22 pmRapid City
Jan 17
RAP8:30 amRapid City
6h 38m
1 stop
MCI4:08 pmKansas City
$319
Find similar
United Airlines
Jan 21
MCI9:05 amKansas City
5h 07m
1 stop
RAP1:12 pmRapid City
Jan 24
RAP7:00 amRapid City
9h 41m
2 stops
MCI5:41 pmKansas City
$324
Find similar
United Airlines
Jan 21
MCI11:29 amKansas City
10h 03m
2 stops
RAP8:32 pmRapid City
Jan 24
RAP12:35 pmRapid City
8h 24m
2 stops
MCI9:59 pmKansas City
$329
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City 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 November 29, 2025.
Use the filters below to find and compare flights from Kansas City to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Wed 1/21

11:40 am-3:25 pm

1 stop4h 45m

Rapid City

Sat 1/24

4:10 pm-11:27 pm

1 stop6h 17m

$249

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Sat 1/10

9:05 am-3:22 pm

1 stop7h 17m

Rapid City

Sat 1/17

8:30 am-4:08 pm

1 stop6h 38m

$319

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Wed 1/21

9:05 am-1:12 pm

1 stop5h 07m

Rapid City

Sat 1/24

7:00 am-5:41 pm

2 stops9h 41m

$324

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Wed 1/21

11:29 am-8:32 pm

2 stops10h 03m

Rapid City

Sat 1/24

12:35 pm-9:59 pm

2 stops8h 24m

$329

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Thu 12/11

5:10 pm-8:37 pm

1 stop4h 27m

Rapid City

Mon 12/15

10:55 am-4:05 pm

1 stop4h 10m

$349

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Tue 4/28

6:00 am-9:08 am

1 stop4h 08m

Rapid City

Fri 5/1

5:48 pm-11:37 pm

1 stop4h 49m

$391

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Thu 3/19

9:29 am-3:18 pm

1 stop6h 49m

Rapid City

Sat 3/21

11:00 am-5:00 pm

1 stop5h 00m

$425

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Fri 1/16

1:56 pm-9:15 pm

1 stop8h 19m

Rapid City

Mon 1/19

2:08 pm-2:30 pm

2 stops23h 22m

$427

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Tue 4/28

6:15 am-5:13 pm

2 stops11h 58m

Rapid City

Fri 5/1

5:48 pm-11:37 pm

1 stop4h 49m

$446

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Tue 12/9

6:44 am-1:12 pm

1 stop7h 28m

Rapid City

Thu 12/11

1:47 pm-9:14 pm

1 stop6h 27m

$461

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Rapid City from

How to get the cheapest flight ticket from Kansas City 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 typical price of a round-trip flight between Kansas City and Rapid City?

What is the cheapest month to fly to Rapid City?

The month of March is, on average, the cheapest month to fly to Rapid City from Kansas City, with most prices found around $263. If you aren’t able to travel to Rapid City during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $318.

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

According to our data, Thursday is the cheapest day to fly to Rapid City from Kansas City. The lowest ticket price found for a Thursday departure recently was $333. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Rapid City is Tuesday, with ticket prices averaging around $489.

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

Our most recent data shows that the best time of day to fly to Rapid City is in the evening. Flights from Kansas City to Rapid City during this time can be as low as $348. Flights at noon are often more expensive with an average ticket price of $437.

When to book flights from Kansas City to Rapid City

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to Rapid City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to Rapid City (MCI to RAP) flight deals and tips

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

Fastest flight time

4h 08m

Direct flights

None
The fastest flight from Kansas City to Rapid City takes 4h 08m
There are no direct flights from Kansas City to Rapid City. There are no popular flight routes from Kansas City to Rapid City.
Search flight deals

  • How far is Kansas City to Rapid City by plane?

    Rapid City is 564.9 mi away from Kansas City. Flights usually cover this in 4h 08m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Kansas City Airport to Rapid City Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to Rapid City Airport.

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

    The travel and health documents required for your trip to Rapid City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rapid City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Kansas City to Rapid City?

Best airlines flying from Kansas City to Rapid City

Compare and see reviews for airlines that fly from Kansas City to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,046 reviews
Search American Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights

Traveling to a place near Rapid City?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kansas City to Rapid City for you.

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

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

How can momondo help me find flights from Kansas City 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 Kansas City.

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

Price alerts on flights to Rapid City from Kansas City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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