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Cheap flights from Colorado to Rapid City from $120

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 7/8. 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
5:55 pm - 7:13 pm
DEN
-
RAP
1h 18mnonstop
United Airlines Logo
5:00 am - 6:25 am
RAP
-
DEN
1h 25mnonstop
$249United Airlines
Fri, Jun 5 - Sun, Jun 7
United Airlines Logo
7:10 pm - 8:24 pm
DEN
-
RAP
1h 14mnonstop
United Airlines Logo
5:00 am - 6:25 am
RAP
-
DEN
1h 25mnonstop
$258United Airlines
Sat, Jun 6 - Wed, Jun 10
United Airlines Logo
7:55 am - 9:20 am
DEN
-
RAP
1h 25mnonstop
United Airlines Logo
9:00 am - 10:35 am
RAP
-
DEN
1h 35mnonstop
$259United Airlines
Wed, Jun 3 - Sun, Jun 7
United Airlines Logo
3:43 pm - 5:12 pm
DEN
-
RAP
1h 29mnonstop
United Airlines Logo
7:05 am - 8:26 am
RAP
-
DEN
1h 21mnonstop
$264United Airlines
Thu, May 21 - Thu, May 28
Multiple Airlines Logo
4:07 pm - 9:04 pm
DEN
-
RAP
28h 57m
1 stop
Multiple Airlines Logo
9:54 pm - 11:33 am
RAP
-
DEN
13h 39m
1 stop
$278Multiple Airlines
Wed, Jun 3 - Sun, Jun 7
United Airlines Logo
5:55 pm - 7:13 pm
DEN
-
RAP
1h 18mnonstop
United Airlines Logo
11:20 am - 12:48 pm
RAP
-
DEN
1h 28mnonstop
$279United Airlines
Fri, May 22 - Tue, May 26
United Airlines Logo
7:55 am - 9:19 am
DEN
-
RAP
1h 24mnonstop
United Airlines Logo
7:00 am - 8:23 am
RAP
-
DEN
1h 23mnonstop
$285United Airlines
Fri, Aug 7 - Sun, Aug 9
Multiple Airlines Logo
10:29 pm - 9:04 pm
DEN
-
RAP
22h 35m
1 stop
Multiple Airlines Logo
9:54 pm - 6:07 pm
RAP
-
DEN
20h 13m
2 stops
$286Multiple Airlines
Wed, Jun 3 - Sun, Jun 7
Multiple Airlines Logo
6:10 am - 1:44 pm
DEN
-
RAP
7h 34m
1 stop
Multiple Airlines Logo
2:34 pm - 6:07 pm
RAP
-
DEN
27h 33m
2 stops
$297Multiple Airlines
Thu, May 28 - Sun, May 31
Multiple Airlines Logo
6:45 am - 9:08 pm
DEN
-
RAP
14h 23m
1 stop
Multiple Airlines Logo
9:58 pm - 7:46 pm
RAP
-
DEN
21h 48m
1 stop
$299Multiple Airlines
Mon, Jul 13 - Fri, Jul 17

United Airlines flights from Colorado to Rapid City

Our best United Airlines deals on Colorado to Rapid City flight tickets
United Airlines
Jun 25
DEN11:15 amDenver Intl
1h 14m
RAP12:29 pmRapid City
Jun 28
RAP7:00 amRapid City
1h 23m
DEN8:23 amDenver Intl
$249
United Airlines
Jun 3
DEN7:55 amDenver Intl
1h 25m
RAP9:20 amRapid City
Jun 7
RAP9:00 amRapid City
1h 35m
DEN10:35 amDenver Intl
$259
United Airlines
May 22
DEN5:55 pmDenver Intl
1h 18m
RAP7:13 pmRapid City
May 26
RAP11:20 amRapid City
1h 28m
DEN12:48 pmDenver Intl
$279

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 May 11, 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

Cheapest round-trip

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Fri 6/5

5:55 pm-7:13 pm

Nonstop1h 18m

Rapid City

Sun 6/7

5:00 am-6:25 am

Nonstop1h 25m

$249
Quickest round-trip

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Sat 6/6

7:10 pm-8:24 pm

Nonstop1h 14m

Rapid City

Wed 6/10

5:00 am-6:25 am

Nonstop1h 25m

$258

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Wed 6/3

7:55 am-9:20 am

Nonstop1h 25m

Rapid City

Sun 6/7

9:00 am-10:35 am

Nonstop1h 35m

$259

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Thu 5/21

3:43 pm-5:12 pm

Nonstop1h 29m

Rapid City

Thu 5/28

7:05 am-8:26 am

Nonstop1h 21m

$264

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Wed 6/3

4:07 pm-9:04 pm

1 stop28h 57m

Rapid City

Sun 6/7

9:54 pm-11:33 am

1 stop13h 39m

$278

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Fri 5/22

5:55 pm-7:13 pm

Nonstop1h 18m

Rapid City

Tue 5/26

11:20 am-12:48 pm

Nonstop1h 28m

$279

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Fri 8/7

7:55 am-9:19 am

Nonstop1h 24m

Rapid City

Sun 8/9

7:00 am-8:23 am

Nonstop1h 23m

$285

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Wed 6/3

10:29 pm-9:04 pm

1 stop22h 35m

Rapid City

Sun 6/7

9:54 pm-6:07 pm

2 stops20h 13m

$286

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Thu 5/28

6:10 am-1:44 pm

1 stop7h 34m

Rapid City

Sun 5/31

2:34 pm-6:07 pm

2 stops27h 33m

$297

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Mon 7/13

6:45 am-9:08 pm

1 stop14h 23m

Rapid City

Fri 7/17

9:58 pm-7:46 pm

1 stop21h 48m

$299

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 December is, on average, the cheapest month to fly to Rapid City from Colorado, with most prices found around $189. If you aren’t able to travel to Rapid City during the month of December, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $189.

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

According to our data, Friday is the cheapest day to fly to Rapid City from Colorado. The lowest ticket price found for a Friday departure recently was $269. 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 $334.

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 Colorado to Rapid City during this time can be as low as $249. Flights at noon are often more expensive with an average ticket price of $294.

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

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

You could potentially save up to 59% 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

$323

Fastest flight time

1h 09m

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 $323. The best round-trip flight deal from Colorado to Rapid City found on momondo in the last 72 hours is $319.
The fastest flight from Colorado to Rapid City takes 1h 09m
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

Frequently asked questions about flying from Colorado to Rapid City

  • 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
9,699 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
Custer
Spearfish
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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