What is the cheapest airline that flies from Colorado to Rapid City?

United Airlines, Allegiant Air, and Delta are the most popular carriers operating from Colorado to Rapid City

How many flights depart from Colorado to Rapid City on average per week?

As of September 2026, there are 50 flights per week flying from Colorado to Rapid City. The most common day of the week flights depart is Thu, with 20% of flights taking off on this day.

How long does it take to fly to Rapid City?

Flight times vary depending on what airport in Colorado you fly out of and what airport in Rapid City you fly into. For example, flying from Denver to Rapid City takes 1h 14m on average. On the other hand, flying from Colorado Springs to Rapid City takes 3h 03m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many flights depart from Colorado to Rapid City on average per day?

As of September 2026, there are 7 flights per day flying from Colorado to Rapid City. The most common time of day flights depart is 10:00AM, with 40% of flights taking off at noon.

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?

The number of operators available for flights from Colorado to Rapid City Airport is 1 as of September 2026.

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.

$107 Cheap Flights from Colorado to Rapid City in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Rapid City

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:41 am - 11:17 amDEN Denver Intl-RAP Rapid City

26h 36m1 stop Las Vegas Harry Reid Intl

11:07 am - 9:16 amRAP Rapid City-DEN Denver Intl

22h 09m1 stop Las Vegas Harry Reid Intl

$207Multiple Airlines

Tue, Dec 1 - Mon, Dec 14

2:50 pm - 11:17 amDEN Denver Intl-RAP Rapid City

20h 27m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

11:07 am - 9:16 amRAP Rapid City-DEN Denver Intl

22h 09m1 stop Las Vegas Harry Reid Intl

$230Multiple Airlines

Tue, Dec 1 - Mon, Dec 14

7:12 am - 7:53 pmDEN Denver Intl-RAP Rapid City

12h 41m1 stop Phoenix Sky Harbor Intl

12:29 pm - 9:45 amRAP Rapid City-DEN Denver Intl

45h 16m2 stops Las Vegas Harry Reid Intl Los Angeles

$278Multiple Airlines

Sat, Oct 17 - Sun, Oct 25

7:12 am - 7:53 pmDEN Denver Intl-RAP Rapid City

12h 41m1 stop Phoenix Sky Harbor Intl

12:29 pm - 9:45 amRAP Rapid City-DEN Denver Intl

45h 16m2 stops Las Vegas Harry Reid Intl Los Angeles

$284Multiple Airlines

Sat, Oct 17 - Sun, Oct 25

9:10 pm - 10:30 pmDEN Denver Intl-RAP Rapid City

1h 20mnonstop

7:00 am - 8:26 amRAP Rapid City-DEN Denver Intl

1h 26mnonstop

$299United Airlines

Fri, Oct 30 - Sun, Nov 1

7:25 pm - 8:43 pmDEN Denver Intl-RAP Rapid City

1h 18mnonstop

5:00 am - 6:30 amRAP Rapid City-DEN Denver Intl

1h 30mnonstop

$299United Airlines

Wed, Oct 28 - Sat, Oct 31

2:42 pm - 4:06 pmDEN Denver Intl-RAP Rapid City

1h 24mnonstop

11:19 am - 12:45 pmRAP Rapid City-DEN Denver Intl

1h 26mnonstop

$299United Airlines

Sat, Oct 17 - Sun, Oct 25

2:42 pm - 4:06 pmDEN Denver Intl-RAP Rapid City

1h 24mnonstop

11:19 am - 12:45 pmRAP Rapid City-DEN Denver Intl

1h 26mnonstop

$299United Airlines

Sat, Oct 17 - Sun, Oct 25

2:42 pm - 4:06 pmDEN Denver Intl-RAP Rapid City

1h 24mnonstop

11:19 am - 12:45 pmRAP Rapid City-DEN Denver Intl

1h 26mnonstop

$299United Airlines

Sat, Oct 17 - Sun, Oct 25

12:55 pm - 2:17 pmDEN Denver Intl-RAP Rapid City

1h 22mnonstop

7:00 am - 8:26 amRAP Rapid City-DEN Denver Intl

1h 26mnonstop

$299United Airlines

Thu, Oct 22 - Sun, Oct 25

Cheap last minute flights

Enter your travel dates to find the best prices.

5:38 pm - 7:08 pmDEN Denver Intl-RAP Rapid City

1h 30mnonstop

7:05 am - 8:31 amRAP Rapid City-DEN Denver Intl

1h 26mnonstop

$359United Airlines

Thu, Oct 1 - Tue, Oct 6

2:44 pm - 4:06 pmDEN Denver Intl-RAP Rapid City

1h 22mnonstop

11:17 am - 12:40 pmRAP Rapid City-DEN Denver Intl

1h 23mnonstop

$389United Airlines

Thu, Oct 1 - Sun, Oct 4

8:38 am - 12:26 pmCOS Colorado Springs-RAP Rapid City

3h 48m1 stop Denver Intl

5:00 am - 8:40 amRAP Rapid City-COS Colorado Springs

3h 40m1 stop Denver Intl

$389United Airlines

Thu, Oct 1 - Mon, Oct 5

2:44 pm - 4:06 pmDEN Denver Intl-RAP Rapid City

1h 22mnonstop

7:05 am - 8:31 amRAP Rapid City-DEN Denver Intl

1h 26mnonstop

$449United Airlines

Wed, Sep 30 - Sun, Oct 4

10:30 am - 11:55 amDEN Denver Intl-RAP Rapid City

1h 25mnonstop

7:05 am - 8:31 amRAP Rapid City-DEN Denver Intl

1h 26mnonstop

$484United Airlines

Sat, Sep 26 - Sun, Sep 27

11:16 am - 12:26 pmDEN Denver Intl-RAP Rapid City

1h 10mnonstop

7:05 am - 8:31 amRAP Rapid City-DEN Denver Intl

1h 26mnonstop

$557United Airlines

Wed, Sep 30 - Fri, Oct 2

11:16 am - 12:26 pmDEN Denver Intl-RAP Rapid City

1h 10mnonstop

5:53 pm - 7:35 pmRAP Rapid City-DEN Denver Intl

1h 42mnonstop

$569United Airlines

Sat, Sep 26 - Wed, Sep 30

10:47 pm - 9:16 pmDEN Denver Intl-RAP Rapid City

22h 29m1 stop Phoenix Sky Harbor Intl

3:50 pm - 8:19 amRAP Rapid City-DEN Denver Intl

16h 29m2 stops Las Vegas Harry Reid Intl Detroit Metropolitan Wayne County

$602Multiple Airlines

Thu, Oct 1 - Sun, Oct 4

10:47 pm - 9:16 pmDEN Denver Intl-RAP Rapid City

22h 29m1 stop Phoenix Sky Harbor Intl

3:50 pm - 11:43 pmRAP Rapid City-DEN Denver Intl

7h 53m1 stop Las Vegas Harry Reid Intl

$628Multiple Airlines

Thu, Oct 1 - Sun, Oct 4

11:19 am - 4:06 pmGJT Grand Junction Regnl-RAP Rapid City

4h 47m1 stop Denver Intl

5:53 pm - 8:49 amRAP Rapid City-GJT Grand Junction Regnl

14h 56m1 stop Denver Intl

$703United Airlines

Wed, Sep 30 - Fri, Oct 2

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United Airlines flights from Colorado to Rapid City

Our best United Airlines deals on Colorado to Rapid City flight tickets

United Airlines

Oct 17

DEN2:42 pmDenver Intl

1h 24m

RAP4:06 pmRapid City

Oct 25

RAP11:19 amRapid City

1h 26m

DEN12:45 pmDenver Intl

$299

United Airlines

Oct 23

GJT7:00 amGrand Junction Regnl

5h 26m

1 stop

RAP12:26 pmRapid City

Oct 30

RAP5:00 amRapid City

5h 47m

1 stop

GJT10:47 amGrand Junction Regnl

$319

United Airlines

Oct 16

DRO5:15 amDurango La Plata County

4h 13m

1 stop

RAP9:28 amRapid City

Oct 19

RAP4:41 pmRapid City

5h 34m

1 stop

DRO10:15 pmDurango La Plata County

$328

American Airlines flights from Colorado to Rapid City

Our best American Airlines deals on Colorado to Rapid City flight tickets

American Airlines

Oct 16

DRO11:44 amDurango La Plata County

10h 12m

2 stops

RAP9:56 pmRapid City

Oct 19

RAP10:24 amRapid City

6h 14m

1 stop

DRO4:38 pmDurango La Plata County

$912

American Airlines

Oct 16

DRO11:44 amDurango La Plata County

10h 12m

2 stops

RAP9:56 pmRapid City

Oct 19

RAP10:24 amRapid City

11h 58m

2 stops

DRO10:22 pmDurango La Plata County

$917

American Airlines

Oct 9

DRO10:28 amDurango La Plata County

5h 57m

1 stop

RAP4:25 pmRapid City

Oct 13

RAP6:00 amRapid City

15h 21m

2 stops

DRO9:21 pmDurango La Plata County

$1,163

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverRapid City

DEN Denver Intl - RAP Rapid City

DENRAP

Denver Intl

Tue 12/1

8:41 am-11:17 am

1 stop26h 36m

Rapid City

Mon 12/14

11:07 am-9:16 am

1 stop22h 09m

$207

DenverRapid City

DEN Denver Intl - RAP Rapid City

DENRAP

Denver Intl

Tue 12/1

2:50 pm-11:17 am

2 stops20h 27m

Rapid City

Mon 12/14

11:07 am-9:16 am

1 stop22h 09m

$230

DenverRapid City

DEN Denver Intl - RAP Rapid City

DENRAP

Denver Intl

Sat 10/17

7:12 am-7:53 pm

1 stop12h 41m

Rapid City

Sun 10/25

12:29 pm-9:45 am

2 stops45h 16m

$278

DenverRapid City

DEN Denver Intl - RAP Rapid City

DENRAP

Denver Intl

Sat 10/17

7:12 am-7:53 pm

1 stop12h 41m

Rapid City

Sun 10/25

12:29 pm-9:45 am

2 stops45h 16m

$284

Quickest round-trip

DenverRapid City

DEN Denver Intl - RAP Rapid City

DENRAP

Denver Intl

Fri 10/30

9:10 pm-10:30 pm

Nonstop1h 20m

Rapid City

Sun 11/1

7:00 am-8:26 am

Nonstop1h 26m

$299

DenverRapid City

DEN Denver Intl - RAP Rapid City

DENRAP

Denver Intl

Wed 10/28

7:25 pm-8:43 pm

Nonstop1h 18m

Rapid City

Sat 10/31

5:00 am-6:30 am

Nonstop1h 30m

$299

DenverRapid City

DEN Denver Intl - RAP Rapid City

DENRAP

Denver Intl

Sat 10/17

2:42 pm-4:06 pm

Nonstop1h 24m

Rapid City

Sun 10/25

11:19 am-12:45 pm

Nonstop1h 26m

$299

DenverRapid City

DEN Denver Intl - RAP Rapid City

DENRAP

Denver Intl

Sat 10/17

2:42 pm-4:06 pm

Nonstop1h 24m

Rapid City

Sun 10/25

11:19 am-12:45 pm

Nonstop1h 26m

$299

DenverRapid City

DEN Denver Intl - RAP Rapid City

DENRAP

Denver Intl

Sat 10/17

2:42 pm-4:06 pm

Nonstop1h 24m

Rapid City

Sun 10/25

11:19 am-12:45 pm

Nonstop1h 26m

$299

DenverRapid City

DEN Denver Intl - RAP Rapid City

DENRAP

Denver Intl

Thu 10/22

12:55 pm-2:17 pm

Nonstop1h 22m

Rapid City

Sun 10/25

7:00 am-8:26 am

Nonstop1h 26m

$299

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Rapid City?

The month of February is, on average, the cheapest month to fly to Rapid City from Colorado, with most prices found around $218. If you aren’t able to travel to Rapid City during the month of February, 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, Friday is the cheapest day to fly to Rapid City from Colorado. The lowest ticket price found for a Friday departure recently was $271. 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 Wednesday, with ticket prices averaging around $344.

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 $271. Flights in the morning are often more expensive with an average ticket price of $304.

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 3 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 7% 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	$107
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 $107. The best round-trip flight deal from Colorado to Rapid City found on momondo in the last 72 hours is $207.

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

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?
The number of operators available for flights from Colorado to Rapid City Airport is 1 as of September 2026.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Colorado to Rapid City is Embraer 170 (18.99% of total bookings). The next most popular plane models are Boeing 737-900 (18.35%), Canadair (Bombardier) Regional Jet (17.72%), and Boeing 737-800 (17.09%).

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 Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 10,238 reviews		Search United Airlines flights

Deadwood

Sturgis

Keystone

Custer

Hot Springs

Spearfish

Wall

Hill City

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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Cheap flights from Colorado to Rapid City from $107

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 11/11. 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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United Airlines flights from Colorado to Rapid City

Our best United Airlines deals on Colorado to Rapid City flight tickets

American Airlines flights from Colorado to Rapid City

Our best American Airlines deals on Colorado to Rapid City flight tickets

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How to get the cheapest flight ticket from Colorado to Rapid City

What is the cheapest month to fly to Rapid City?

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

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

What is the cheapest Colorado to Rapid City flight route?

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

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

What is the cheapest airline that flies from Colorado to Rapid City?

How many flights depart from Colorado to Rapid City on average per day?

How many flights depart from Colorado to Rapid City on average per week?

How long does it take to fly to Rapid City?

Cheap Colorado to Rapid City flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Rapid City

Frequently asked questions about flying 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

Traveling to a place near Rapid City?

Why use momondo?

An easier way to manage your Rapid City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing South Dakota

Fly your favorite airline to Rapid City

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Rapid City

List of cabin classes available on flights landing in Rapid City. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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