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Cheap flights from Rapid City to Colorado from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to Colorado 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.
1 adult
0 bags

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Find the cheapest flights from Rapid City to Colorado

Cheap round-trip flights

United Airlines Logo
5:59 pm - 7:32 pmRAP-DEN
1h 33mnonstop
United Airlines Logo
5:26 pm - 6:50 pmDEN-RAP
1h 24mnonstop
$189United Airlines
Find Deal
Sat, Sep 6 - Mon, Sep 8
United Airlines Logo
7:00 am - 8:17 amRAP-DEN
1h 17mnonstop
United Airlines Logo
7:45 am - 9:06 amDEN-RAP
1h 21mnonstop
$194United Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 7
United Airlines Logo
5:59 pm - 7:32 pmRAP-DEN
1h 33mnonstop
United Airlines Logo
7:45 am - 9:06 amDEN-RAP
1h 21mnonstop
$199United Airlines
Find Deal
Sat, Aug 30 - Wed, Sep 3
United Airlines Logo
7:00 am - 8:17 amRAP-DEN
1h 17mnonstop
United Airlines Logo
7:48 am - 9:10 amDEN-RAP
1h 22mnonstop
$249United Airlines
Find Deal
Wed, Sep 24 - Mon, Sep 29
United Airlines Logo
8:45 am - 10:13 amRAP-DEN
1h 28mnonstop
United Airlines Logo
7:12 pm - 8:26 pmDEN-RAP
1h 14mnonstop
$254United Airlines
Find Deal
Thu, Nov 27 - Sun, Nov 30
United Airlines Logo
5:59 pm - 7:32 pmRAP-DEN
1h 33mnonstop
United Airlines Logo
7:45 am - 9:06 amDEN-RAP
1h 21mnonstop
$255United Airlines
Find Deal
Sat, Sep 6 - Sun, Sep 7
United Airlines Logo
3:19 pm - 4:51 pmRAP-DEN
1h 32mnonstop
United Airlines Logo
7:17 pm - 8:39 pmDEN-RAP
1h 22mnonstop
$259United Airlines
Find Deal
Sat, Aug 30 - Mon, Sep 1
Logo
1:02 pm - 11:00 amRAP-DEN
21h 58m1 stop
Logo
7:00 am - 4:49 pmDEN-RAP
9h 49m1 stop
$274
Find Deal
Fri, Sep 5 - Sun, Sep 7
United Airlines Logo
8:32 am - 10:04 amRAP-DEN
1h 32mnonstop
United Airlines Logo
10:11 am - 11:32 amDEN-RAP
1h 21mnonstop
$284United Airlines
Find Deal
Thu, Aug 28 - Sun, Aug 31
Logo
1:02 pm - 11:16 pmRAP-DEN
10h 14m1 stop
Logo
9:00 am - 12:12 pmDEN-RAP
27h 12m1 stop
$287
Find Deal
Fri, Sep 5 - Sun, Sep 7

United Airlines flights from Rapid City to Colorado

Our best United Airlines deals on Rapid City to Colorado flight tickets
United Airlines
Sep 6
RAP5:59 pmRapid City
1h 33m
DEN7:32 pmDenver Intl
Sep 8
DEN5:26 pmDenver Intl
1h 24m
RAP6:50 pmRapid City
$189
Find similar
United Airlines
Sep 5
RAP7:00 amRapid City
1h 17m
DEN8:17 amDenver Intl
Sep 7
DEN7:45 amDenver Intl
1h 21m
RAP9:06 amRapid City
$194
Find similar
United Airlines
Aug 30
RAP5:59 pmRapid City
1h 33m
DEN7:32 pmDenver Intl
Sep 3
DEN7:45 amDenver Intl
1h 21m
RAP9:06 amRapid City
$199
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rapid City to Colorado 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 August 17, 2025.
Use the filters below to find and compare flights from Rapid City to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Sat 9/6

5:59 pm-7:32 pm

Nonstop1h 33m

Denver Intl

Mon 9/8

5:26 pm-6:50 pm

Nonstop1h 24m

$189

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Fri 9/5

7:00 am-8:17 am

Nonstop1h 17m

Denver Intl

Sun 9/7

7:45 am-9:06 am

Nonstop1h 21m

$194

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Sat 8/30

5:59 pm-7:32 pm

Nonstop1h 33m

Denver Intl

Wed 9/3

7:45 am-9:06 am

Nonstop1h 21m

$199

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Wed 9/24

7:00 am-8:17 am

Nonstop1h 17m

Denver Intl

Mon 9/29

7:48 am-9:10 am

Nonstop1h 22m

$249

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Thu 11/27

8:45 am-10:13 am

Nonstop1h 28m

Denver Intl

Sun 11/30

7:12 pm-8:26 pm

Nonstop1h 14m

$254

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Sat 9/6

5:59 pm-7:32 pm

Nonstop1h 33m

Denver Intl

Sun 9/7

7:45 am-9:06 am

Nonstop1h 21m

$255

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Sat 8/30

3:19 pm-4:51 pm

Nonstop1h 32m

Denver Intl

Mon 9/1

7:17 pm-8:39 pm

Nonstop1h 22m

$259

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Fri 9/5

1:02 pm-11:00 am

1 stop21h 58m

Denver Intl

Sun 9/7

7:00 am-4:49 pm

1 stop9h 49m

$274

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Thu 8/28

8:32 am-10:04 am

Nonstop1h 32m

Denver Intl

Sun 8/31

10:11 am-11:32 am

Nonstop1h 21m

$284

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Fri 9/5

1:02 pm-11:16 pm

1 stop10h 14m

Denver Intl

Sun 9/7

9:00 am-12:12 pm

1 stop27h 12m

$287

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 Colorado from

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

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 Colorado?

The month of June is, on average, the cheapest month to fly to Colorado from Rapid City, with most prices found around $239. The month of October is another great option to travel to Colorado, with average flight prices from Rapid City averaging around $249.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Rapid City to Colorado is on a Saturday when prices can be found for as low as $459. On the other hand, Sunday is the most expensive day to depart from Rapid City because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $578.

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

The cheapest time of day to fly to Colorado is in the afternoon when flights can be purchased for as low as $464. At noon is when there is more demand to fly to Colorado, so prices are often more expensive at around $587 per ticket.

What is the cheapest Rapid City to Colorado flight route?

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

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

There are 4 cabin classes available to choose from on Rapid City to Colorado 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 Rapid City to Colorado flights?

No. A direct flight is the cheapest option for a flight between Rapid City to Colorado.

Cheap Rapid City to Colorado flight deals and tips

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

Best Price Found

$129

Fastest flight time

1h 17m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Colorado

1 airport
The best one-way flight to Colorado from Rapid City in the past 72 hours is $129. The best round-trip flight deal from Rapid City to Colorado found on momondo in the last 72 hours is $189.
The fastest flight from Rapid City to Colorado takes 1h 17m
Direct flights go from Rapid City to Colorado on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
There is 1 airport near Colorado: Denver Intl (DEN)
Search flight deals

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to Colorado.

  • What documentation or ID do you need to fly to Colorado?

    The travel and health documents required for your trip to Colorado 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 Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Rapid City to Colorado

Compare and see reviews for airlines that fly from Rapid City to Colorado with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $189Free CancellationRating
7.4
8,919 reviews
Search United Airlines flights

Why use momondo?

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

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 Rapid City to Colorado for you.

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

All flight searches from Rapid City to Colorado on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Rapid City to Colorado 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 Rapid City to Colorado right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Colorado, momondo offers a useful price alert feature which will track prices for flights to Colorado from Rapid City and alert you when they change.

An easier way to manage your Colorado trip

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