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$189+ Cheap flights from Rapid City (RAP) to Colorado

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — DEN
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Rapid City to Colorado

Keep the following information in mind while searching for Rapid City to Colorado flight deals. Data was last updated July 1, 2025.

Round-trip from

$189
(United Airlines)

Popular in

February

Cheapest in

August

Average price

$289

Good round-trip deal

$341 or less

Good one-way deal

$260 or less
From Rapid City to Colorado
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Highest demand for flights based on searches. 13% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Rapid City to Colorado.
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Price to beat on a one-way flight from Rapid City to Colorado.
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Find flight deals from Rapid City to Colorado

Cheapest flights from Rapid City to Colorado
Explore the most affordable flight options available from Rapid City to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:05 amRAP - DEN
Nonstop1h 16mUnited Airlines
Sat 12/275:30 pmDEN - RAP
Nonstop1h 23mUnited Airlines
Deal found 6/30$189
This Mytrip deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/610:22 pmRAP - DEN
2 stops21h 15mMultiple Airlines
Fri 8/86:30 amDEN - RAP
1 stop9h 51mMultiple Airlines
Deal found 6/30$357
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2412:47 pmRAP - DEN
1 stop9h 40mAmerican Airlines
Sun 7/277:18 amDEN - RAP
1 stop10h 16mAmerican Airlines
Deal found 6/30$541

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
Use the filters below to find and compare flights from Rapid City to Colorado that are best for you.

Fly from

Rapid City

Fly to

Colorado

Route

Depart

Return

Price

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Fri 12/19

7:05 am-8:21 am

Nonstop1h 16m

Denver Intl

Sat 12/27

5:30 pm-6:53 pm

Nonstop1h 23m

$189

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Wed 8/6

10:22 pm-7:37 pm

2 stops21h 15m

Denver Intl

Fri 8/8

6:30 am-4:21 pm

1 stop9h 51m

$357

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Thu 7/24

12:47 pm-10:27 pm

1 stop9h 40m

Denver Intl

Sun 7/27

7:18 am-5:34 pm

1 stop10h 16m

$541

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Tue 7/22

7:00 am-8:16 am

Nonstop1h 16m

$214

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Wed 8/6

10:22 pm-7:37 pm

2 stops21h 15m

$216

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Fri 8/15

12:10 pm-11:10 pm

2 stops11h 00m

$265

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Thu 7/24

9:59 pm-1:40 pm

3 stops15h 41m

$287

Rapid CityDenver

RAP - DEN

RAPDEN

Rapid City

Sun 7/6

11:51 am-8:16 am

1 stop20h 25m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Rapid City to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Rapid City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rapid City to Colorado

What is the cheapest month to book a flight from Rapid City to Colorado?

Currently, October is the cheapest month in which you can book a flight from Rapid City to Colorado (average of $197). Flying from Rapid City to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RAP to CO?

Find hourly flight availability from Rapid City to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rapid City to Colorado as you normally would.

Weekly flight availability from Rapid City to Colorado

Explore weekly flight availability from Rapid City to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 1, 2025.

The most flights from RAP to USCO are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated July 1, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Rapid City to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,974 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,974 reviews
Delta
8.0
Very good
7,974 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very good
7,974 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,974 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
710 reviews
Delta
8.0
Very good
7,974 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rapid City to Colorado?

    If you book a flight to Colorado from Rapid City, you will be flying from Rapid City, which is the city’s only airport. Rapid City (RAP) is located 9.0 mi from the center of Rapid City.

  • How popular is this Rapid City to Colorado flight route?

    Within the past month, 44 users have taken a look at flights from Rapid City to Colorado.

  • What are the cheapest airlines to fly from Rapid City to Colorado one-way?

    One-way options have recently been found by users for as low as $214 on United Airlines. Other airlines that offer cheap prices include Allegiant Air from $216 and American Airlines from $265 one-way.

  • What are the most reliable airlines from Rapid City to Colorado?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Rapid City to Colorado on time: SkyWest Airlines (70%), United Airlines (68%), Copa Airlines (41%).

  • What are the cheapest flights from Rapid City to Colorado?

    Looking for the cheapest flight from Rapid City to Colorado? While on average our users pay $598, our data indicates the cheapest price to be $185. The most popular route (Rapid City - Denver Intl), is priced around $189.

  • Can I find deals for flights from Rapid City to Colorado that include hotel bookings?

    Yes. In addition to deals on Rapid City to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rapid City to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to Colorado.

  • Can I find deals for business class flights from Rapid City to Colorado?

    Yes. Cheapflights offers flight deals from Rapid City to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rapid City to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Rapid City to Colorado (average of $197). Flying from Rapid City to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Rapid City to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Rapid City to Colorado

Discover the top airline that operate flights from Rapid City to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$189Average$380FlexibilityNo cancel feeOn-time69%

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