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Rapid City

$153+ Cheap flights from Denver to Rapid City (DEN - RAP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — RAP
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Rapid City are usually found in August or November, booked 53 days in advance, depart on a Saturday or Friday and return on a Saturday

Cheap flight deals from Denver to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Rapid City (RAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$305
(United Airlines)

One-way from

$153
(United)

Popular in

February

Cheapest in

August

Average price

$352

Good round-trip deal

$305 or less

Good one-way deal

$240 or less
Provider with most accurate pricing for Denver Intl-Rapid City flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Rapid City flights.
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From Denver Intl to Rapid City
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One-way flight from Denver Intl to Rapid City
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Highest demand for flights based on searches. 17% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Denver Intl to Rapid City.
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Price to beat on a one-way flight from Denver Intl to Rapid City.
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Find flight deals from Denver to Rapid City

Cheapest flights from Denver to Rapid City
Explore the most affordable flight options available from Denver to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This United Airlines deal was found by Cheapflights users on 3/23. 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.
Mon 4/148:48 pmDEN - RAP
Nonstop1h 12mUnited Airlines
Fri 4/181:21 pmRAP - DEN
Nonstop1h 36mUnited Airlines
Deal found 3/23$305
This Mytrip deal was found by Cheapflights users on 3/25. 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.
Sun 5/48:30 amDEN - RAP
2 stops24h 44mMultiple Airlines
Sun 5/115:40 pmRAP - DEN
2 stops23h 47mMultiple Airlines
Deal found 3/25$395
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Mon 3/2411:16 amDEN - RAP
2 stops24h 39mAmerican Airlines
Mon 3/315:26 amRAP - DEN
2 stops16h 44mAmerican Airlines
Deal found 3/24$966
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:35 amDEN - RAP
1 stop9h 01mDelta
Mon 3/3111:45 amRAP - DEN
1 stop22h 49mDelta
Deal found 3/24$1,048

Cheapflights Fare Finder

Customize your flight search to find flights from Denver 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, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from Denver to Rapid City that are best for you.

Fly from

Denver

Fly to

Rapid City

Route

Depart

Return

Price

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Mon 4/14

8:48 pm-10:00 pm

Nonstop1h 12m

Rapid City

Fri 4/18

1:21 pm-2:57 pm

Nonstop1h 36m

$305

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Sun 5/4

8:30 am-9:14 am

2 stops24h 44m

Rapid City

Sun 5/11

5:40 pm-5:27 pm

2 stops23h 47m

$395

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Sun 5/4

9:40 am-10:58 am

Nonstop1h 18m

$153

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Sun 5/4

8:30 am-9:14 am

2 stops24h 44m

$187

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Sat 6/14

5:57 pm-9:14 pm

2 stops27h 17m

$238

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Wed 9/10

7:33 am-8:18 pm

2 stops12h 45m

$263

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

Sun 3/30

6:35 am-3:36 pm

1 stop9h 01m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Compare providers for flights from Denver to Rapid City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Rapid City in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Rapid City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Rapid City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Rapid City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Rapid City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Rapid City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Denver 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 Denver to Rapid City

How far ahead should I book a flight from Denver to Rapid City?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Rapid City. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Denver to Rapid City, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Denver to Rapid City (average of $348). Flying from Denver to Rapid City in May is currently the most expensive (average of $562). 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 DEN to RAP?

Find hourly flight availability from Denver to Rapid City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

One of the essential ways to save on airfare from Denver to Rapid City is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 29% on airfare.

What is the cheapest day to fly from Denver to Rapid City?

Use this chart to determine the cheapest time to fly round-trip from Denver to Rapid City. Price data was last updated on March 23, 2025.

Travelers seeking maximum savings on their Denver to Rapid City flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Rapid City by month

Plan your trip to Rapid City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rapid City ranges from 0.3 - 3.2 inches per month. May is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Rapid City when rainfall is around 0.3 in.

Temperature in Rapid City by month

Plan your trip to Rapid City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rapid City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. 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 Rapid City. Reviews last updated March 26, 2025.
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
730 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airports do I use to fly from Denver to Rapid City?

    If you wish to fly to Rapid City from Denver, then you need to book flights from Denver Intl to Rapid City. There are 6 flights from Denver Intl (DEN) to Rapid City (RAP) per day to choose from. Flights to Rapid City from Denver Intl are available from 1 airline, which means you should have some options if you want to compare airfare deals. 1h 12m is how long a nonstop flight from Denver to Rapid City typically takes.

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

    The Denver Intl to Rapid City flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What is the cheapest airline to fly from Denver to Rapid City round-trip?

    Our cheapest airline available from Denver to Rapid City is United Airlines. Our recent data shows that you can find tickets from as low as $305 on this airline. United Airlines is 10% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $153 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Allegiant Air and American Airlines, with prices starting from $238 and $263, respectively.

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

    Consider Copa Airlines (78%), United Airlines (74%) or SkyWest Airlines (72%) when booking your flight. These represent the most reliable airlines when flying from Denver to Rapid City.

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

    While on average a flight from Denver to Rapid City is generally $329, our data shows the cheapest flight currently is $124. When looking at the most popular route, (Denver Intl - Rapid City), you can expect to pay $305 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Rapid City 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 Denver to Rapid City?

    Currently, January is the cheapest month in which you can book a flight from Denver to Rapid City (average of $348). Flying from Denver to Rapid City in May is currently the most expensive (average of $562). 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
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Top airline flying from Denver to Rapid City

Discover the top airline that operate flights from Denver to Rapid City. 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$239Average$317FlexibilityNo cancel feeOn-time69%
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