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Cheap flights from Colorado to Rapid City from $147

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Rapid City departing on 3/25. 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 Colorado to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:33 pm - 6:54 pm
DEN
-
RAP
1h 21mnonstop
United Airlines Logo
5:40 pm - 7:23 pm
RAP
-
DEN
1h 43mnonstop
$189United Airlines
Fri, Feb 27 - Mon, Mar 2
United Airlines Logo
5:33 pm - 6:54 pm
DEN
-
RAP
1h 21mnonstop
United Airlines Logo
7:00 am - 8:36 am
RAP
-
DEN
1h 36mnonstop
$199United Airlines
Fri, Feb 27 - Sun, Mar 1
United Airlines Logo
7:30 pm - 8:44 pm
DEN
-
RAP
1h 14mnonstop
United Airlines Logo
12:25 pm - 2:03 pm
RAP
-
DEN
1h 38mnonstop
$204United Airlines
Mon, Feb 23 - Sat, Feb 28
United Airlines Logo
9:10 pm - 10:24 pm
DEN
-
RAP
1h 14mnonstop
United Airlines Logo
7:00 am - 8:21 am
RAP
-
DEN
1h 21mnonstop
$214United Airlines
Fri, May 22 - Mon, May 25
United Airlines Logo
7:20 pm - 8:34 pm
DEN
-
RAP
1h 14mnonstop
United Airlines Logo
7:00 am - 8:35 am
RAP
-
DEN
1h 35mnonstop
$249United Airlines
Fri, Mar 13 - Mon, Mar 16
United Airlines Logo
11:55 am - 1:13 pm
DEN
-
RAP
1h 18mnonstop
United Airlines Logo
7:00 am - 8:36 am
RAP
-
DEN
1h 36mnonstop
$250United Airlines
Sat, Feb 28 - Sun, Mar 1
United Airlines Logo
3:40 pm - 5:08 pm
DEN
-
RAP
1h 28mnonstop
United Airlines Logo
5:00 am - 6:35 am
RAP
-
DEN
1h 35mnonstop
$262United Airlines
Fri, Jun 5 - Mon, Jun 8
United Airlines Logo
9:10 pm - 10:24 pm
DEN
-
RAP
1h 14mnonstop
United Airlines Logo
7:00 am - 8:21 am
RAP
-
DEN
1h 21mnonstop
$264United Airlines
Thu, May 21 - Mon, May 25
United Airlines Logo
5:33 pm - 6:54 pm
DEN
-
RAP
1h 21mnonstop
United Airlines Logo
5:40 pm - 7:23 pm
RAP
-
DEN
1h 43mnonstop
$279United Airlines
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
4:49 pm - 10:51 pm
COS
-
RAP
30h 02m
1 stop
American Airlines Logo
2:21 pm - 11:59 pm
RAP
-
COS
33h 38m
1 stop
$848American Airlines
Mon, Feb 23 - Thu, Feb 26

United Airlines flights from Colorado to Rapid City

Our best United Airlines deals on Colorado to Rapid City flight tickets
United Airlines
Feb 27
DEN5:33 pmDenver Intl
1h 21m
RAP6:54 pmRapid City
Mar 2
RAP5:40 pmRapid City
1h 43m
DEN7:23 pmDenver Intl
$189
United Airlines
Feb 27
DEN5:33 pmDenver Intl
1h 21m
RAP6:54 pmRapid City
Mar 1
RAP7:00 amRapid City
1h 36m
DEN8:36 amDenver Intl
$199
United Airlines
Feb 23
DEN7:30 pmDenver Intl
1h 14m
RAP8:44 pmRapid City
Feb 28
RAP12:25 pmRapid City
1h 38m
DEN2:03 pmDenver Intl
$204

American Airlines flights from Colorado to Rapid City

Our best American Airlines deals on Colorado to Rapid City flight tickets
American Airlines
Feb 28
DEN8:00 amDenver Intl
14h 51m
2 stops
RAP10:51 pmRapid City
Mar 2
RAP5:31 amRapid City
15h 19m
2 stops
DEN8:50 pmDenver Intl
$577
American Airlines
Feb 28
DEN4:44 pmDenver Intl
6h 07m
1 stop
RAP10:51 pmRapid City
Mar 1
RAP2:21 pmRapid City
5h 44m
1 stop
DEN8:05 pmDenver Intl
$802
American Airlines
Feb 23
COS4:49 pmColorado Springs
30h 02m
1 stop
RAP10:51 pmRapid City
Feb 26
RAP2:21 pmRapid City
33h 38m
1 stop
COS11:59 pmColorado Springs
$848

momondo Fare Finder

 
Customize your flight search to find flights from Colorado 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 February 8, 2026.
Use the filters below to find and compare flights from Colorado to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Fri 2/27

5:33 pm-6:54 pm

Nonstop1h 21m

Rapid City

Mon 3/2

5:40 pm-7:23 pm

Nonstop1h 43m

$189

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Fri 2/27

5:33 pm-6:54 pm

Nonstop1h 21m

Rapid City

Sun 3/1

7:00 am-8:36 am

Nonstop1h 36m

$199

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Mon 2/23

7:30 pm-8:44 pm

Nonstop1h 14m

Rapid City

Sat 2/28

12:25 pm-2:03 pm

Nonstop1h 38m

$204

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Fri 5/22

9:10 pm-10:24 pm

Nonstop1h 14m

Rapid City

Mon 5/25

7:00 am-8:21 am

Nonstop1h 21m

$214

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Fri 3/13

7:20 pm-8:34 pm

Nonstop1h 14m

Rapid City

Mon 3/16

7:00 am-8:35 am

Nonstop1h 35m

$249

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Sat 2/28

11:55 am-1:13 pm

Nonstop1h 18m

Rapid City

Sun 3/1

7:00 am-8:36 am

Nonstop1h 36m

$250

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Fri 6/5

3:40 pm-5:08 pm

Nonstop1h 28m

Rapid City

Mon 6/8

5:00 am-6:35 am

Nonstop1h 35m

$262

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Thu 5/21

9:10 pm-10:24 pm

Nonstop1h 14m

Rapid City

Mon 5/25

7:00 am-8:21 am

Nonstop1h 21m

$264

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Fri 2/20

5:33 pm-6:54 pm

Nonstop1h 21m

Rapid City

Tue 2/24

5:40 pm-7:23 pm

Nonstop1h 43m

$279

Colorado SpringsRapid City

COS - RAP

COSRAP

Colorado Springs

Mon 2/23

4:49 pm-10:51 pm

1 stop30h 02m

Rapid City

Thu 2/26

2:21 pm-11:59 pm

1 stop33h 38m

$848

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 Colorado 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 month to fly to Rapid City?

The month of November is, on average, the cheapest month to fly to Rapid City from Colorado, with most prices found around $249. If you aren’t able to travel to Rapid City during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $249.

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 Colorado. The lowest ticket price found for a Thursday departure recently was $259. 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 Monday, with ticket prices averaging around $352.

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 afternoon. Flights from Colorado to Rapid City during this time can be as low as $259. Flights at noon are often more expensive with an average ticket price of $349.

What is the cheapest Colorado to Rapid City flight route?

Fly from Denver Intl to Rapid City for the best Colorado - Rapid City flight prices

What cabin class options are available on Colorado to Rapid City flights?

There are 4 cabin classes available to choose from on Colorado to Rapid City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Rapid City flights?

You could potentially save up to 39% on your flight if you consider stops on a Colorado to Rapid City flight.

Cheap Colorado to Rapid City flight deals and tips

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

Best Price Found

$504

Fastest flight time

1h 14m

Direct flights

Every day

Airports in Rapid City

1 airport
The best one-way flight to Rapid City from Colorado in the past 72 hours is $504. The best round-trip flight deal from Colorado to Rapid City found on momondo in the last 72 hours is $199.
The fastest flight from Colorado to Rapid City takes 1h 14m
Direct flights go from Colorado to Rapid City every day.
There is 1 airport in Rapid City. From Colorado there are direct flights to Rapid City (RAP).
Search flight deals

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

    Prices for flights from Colorado to Rapid City Airport refresh daily.

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

  • How old do you have to be to fly from Colorado 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 Colorado 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.

  • What is the most popular plane model from Colorado to Rapid City?

Best airlines flying from Colorado to Rapid City

Compare and see reviews for airlines that fly from Colorado to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $189Free CancellationRating
7.4
9,257 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 Colorado to Rapid City?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colorado to Rapid City. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Rapid City from Colorado with this policy.

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

Once you have performed a search for Colorado to Rapid City flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Colorado to Rapid City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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