Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Denver to Rapid City from $101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Rapid City departing on 11/5. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Denver to Rapid City

Cheap round-trip flights

United Airlines Logo
8:50 pm - 10:12 pmDEN-RAP
1h 22mnonstop
United Airlines Logo
5:30 am - 6:56 amRAP-DEN
1h 26mnonstop
$189United Airlines
Find Deal
mar., oct. 14 - sáb., oct. 18
United Airlines Logo
5:27 pm - 6:40 pmDEN-RAP
1h 13mnonstop
United Airlines Logo
5:50 pm - 7:24 pmRAP-DEN
1h 34mnonstop
$199United Airlines
Find Deal
mar., sep. 30 - sáb., oct. 4
United Airlines Logo
5:27 pm - 6:40 pmDEN-RAP
1h 13mnonstop
United Airlines Logo
8:30 am - 9:55 amRAP-DEN
1h 25mnonstop
$245United Airlines
Find Deal
jue., oct. 9 - dom., oct. 12
United Airlines Logo
8:50 pm - 10:12 pmDEN-RAP
1h 22mnonstop
United Airlines Logo
9:56 am - 11:30 amRAP-DEN
1h 34mnonstop
$249United Airlines
Find Deal
sáb., oct. 11 - vie., oct. 17
United Airlines Logo
8:30 am - 9:52 amDEN-RAP
1h 22mnonstop
United Airlines Logo
8:30 am - 9:55 amRAP-DEN
1h 25mnonstop
$254United Airlines
Find Deal
sáb., oct. 4 - dom., oct. 5
United Airlines Logo
3:40 pm - 5:00 pmDEN-RAP
1h 20mnonstop
United Airlines Logo
8:30 am - 9:55 amRAP-DEN
1h 25mnonstop
$259United Airlines
Find Deal
mié., oct. 1 - dom., oct. 5
Multiple Airlines Logo
9:19 pm - 6:50 pmDEN-RAP
21h 31m1 stop
Multiple Airlines Logo
3:49 pm - 12:56 amRAP-DEN
9h 07m1 stop
$279Multiple Airlines
Find Deal
vie., oct. 17 - lun., oct. 20
Delta Logo
6:25 am - 10:46 pmDEN-RAP
16h 21m2 stops
Delta Logo
6:05 am - 11:58 pmRAP-DEN
17h 53m2 stops
$433Delta
Find Deal
vie., dic. 5 - sáb., dic. 6
Delta Logo
9:55 am - 10:46 pmDEN-RAP
12h 51m2 stops
Delta Logo
6:05 am - 9:15 amRAP-DEN
27h 10m2 stops
$436Delta
Find Deal
vie., dic. 5 - sáb., dic. 6
Delta Logo
6:59 pm - 10:22 amDEN-RAP
15h 23m1 stop
Delta Logo
2:51 pm - 9:15 amRAP-DEN
18h 24m2 stops
$460Delta
Find Deal
vie., dic. 5 - sáb., dic. 6

Delta flights from Denver to Rapid City

Our best Delta deals on Denver to Rapid City flight tickets
Delta
Dec 5
DEN6:25 amDenver Intl
16h 21m
2 stops
RAP10:46 pmRapid City
Dec 6
RAP6:05 amRapid City
17h 53m
2 stops
DEN11:58 pmDenver Intl
$433
Find similar
Delta
Dec 5
DEN9:55 amDenver Intl
12h 51m
2 stops
RAP10:46 pmRapid City
Dec 6
RAP6:05 amRapid City
27h 10m
2 stops
DEN9:15 amDenver Intl
$436
Find similar
Delta
Dec 5
DEN6:59 pmDenver Intl
15h 23m
1 stop
RAP10:22 amRapid City
Dec 6
RAP2:51 pmRapid City
18h 24m
2 stops
DEN9:15 amDenver Intl
$460
Find similar

United Airlines flights from Denver to Rapid City

Our best United Airlines deals on Denver to Rapid City flight tickets
United Airlines
Oct 14
DEN8:50 pmDenver Intl
1h 22m
RAP10:12 pmRapid City
Oct 18
RAP5:30 amRapid City
1h 26m
DEN6:56 amDenver Intl
$189
Find similar
United Airlines
Sep 30
DEN5:27 pmDenver Intl
1h 13m
RAP6:40 pmRapid City
Oct 4
RAP5:50 pmRapid City
1h 34m
DEN7:24 pmDenver Intl
$199
Find similar
United Airlines
Oct 9
DEN5:27 pmDenver Intl
1h 13m
RAP6:40 pmRapid City
Oct 12
RAP8:30 amRapid City
1h 25m
DEN9:55 amDenver Intl
$245
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from Denver to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

mar. 10/14

8:50 pm-10:12 pm

Nonstop1h 22m

Rapid City

sáb. 10/18

5:30 am-6:56 am

Nonstop1h 26m

$189

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

mar. 9/30

5:27 pm-6:40 pm

Nonstop1h 13m

Rapid City

sáb. 10/4

5:50 pm-7:24 pm

Nonstop1h 34m

$199

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

jue. 10/9

5:27 pm-6:40 pm

Nonstop1h 13m

Rapid City

dom. 10/12

8:30 am-9:55 am

Nonstop1h 25m

$245

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

sáb. 10/11

8:50 pm-10:12 pm

Nonstop1h 22m

Rapid City

vie. 10/17

9:56 am-11:30 am

Nonstop1h 34m

$249

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

sáb. 10/4

8:30 am-9:52 am

Nonstop1h 22m

Rapid City

dom. 10/5

8:30 am-9:55 am

Nonstop1h 25m

$254

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

mié. 10/1

3:40 pm-5:00 pm

Nonstop1h 20m

Rapid City

dom. 10/5

8:30 am-9:55 am

Nonstop1h 25m

$259

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

vie. 10/17

9:19 pm-6:50 pm

1 stop21h 31m

Rapid City

lun. 10/20

3:49 pm-12:56 am

1 stop9h 07m

$279

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

vie. 12/5

6:25 am-10:46 pm

2 stops16h 21m

Rapid City

sáb. 12/6

6:05 am-11:58 pm

2 stops17h 53m

$433

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

vie. 12/5

9:55 am-10:46 pm

2 stops12h 51m

Rapid City

sáb. 12/6

6:05 am-9:15 am

2 stops27h 10m

$436

DenverRapid City

DEN - RAP

DENRAP

Denver Intl

vie. 12/5

6:59 pm-10:22 am

1 stop15h 23m

Rapid City

sáb. 12/6

2:51 pm-9:15 am

2 stops18h 24m

$460

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Rapid City from

How to get the cheapest flight ticket from Denver 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 July is, on average, the cheapest month to fly to Rapid City from Denver, with most prices found around $254. If you aren’t able to travel to Rapid City during the month of July, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $284.

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

According to our data, Thursday is the cheapest day to fly to Rapid City from Denver. The lowest ticket price found for a Thursday departure recently was $293. 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 $390.

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 Denver to Rapid City during this time can be as low as $289. Flights in the afternoon are often more expensive with an average ticket price of $369.

What is the cheapest Denver Intl to Rapid City flight route?

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

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

There are 4 cabin classes available to choose from on Denver Intl to Rapid City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Denver to Rapid City flight prices changed over time?

As of September 2025, prices for Denver to Rapid City flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Denver to Rapid City

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Rapid City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Rapid City (DEN to RAP) flight deals and tips

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

Best Price Found

$213

Fastest flight time

1h 13m

Direct flights

Every day

Airports in Rapid City

1 airport
The best one-way flight to Rapid City from Denver in the past 72 hours is $213. The best round-trip flight deal from Denver to Rapid City found on momondo in the last 72 hours is $224.
The fastest flight from Denver to Rapid City takes 1h 13m
Direct flights go from Denver to Rapid City every day.
There is 1 airport near Rapid City: Rapid City (RAP)
Search flight deals

  • How far is Denver Intl to Rapid City by plane?

    The straight-line distance from Denver Intl to Rapid City is 313.0 mi. 1h 13m is a normal flight duration for this route.

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

    Prices for flights from Denver Intl Airport to Rapid City Airport were last updated today.

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

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

    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 Denver Intl Airport to Rapid City Airport.

  • What documentation or ID do you need to fly to Rapid City Airport?

    The travel and health documents required for your trip to Rapid City Airport 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 Rapid City Airport. 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 Denver to Rapid City?

  • What is the most popular airline from Denver to Rapid City?

Best airlines flying from Denver to Rapid City

Compare and see reviews for airlines that fly from Denver to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $218Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights

  • United Airlines Flights From Denver to Rapid City

    The lowest priced United Airlines flight from Denver to Rapid City from the last 72 hours was $218. Generally, United Airlines has 57 flights on this route every week with an average price of $310. United Airlines is rated 7.4/10 by our users.

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish
Custer
Hot Springs
Wall
Hill City

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rapid City from Denver.

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

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

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

Once all potential Denver to Rapid City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Denver to Rapid City right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Denver to Rapid City flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
jue. 10/16
jue. 10/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States