$329+ Cheap flights from Colorado Springs to Rapid City (COS - RAP)
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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
COS — RAP
Oct 4 — Oct 111
Round-trip
1 adult, Economy
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Find cheap flights from Colorado Springs to Rapid City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider ’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Colorado Springs to Rapid City
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Cheapest flights from Colorado Springs to Rapid CityExplore the most affordable flight options available from Colorado Springs to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
Explore the most affordable flight options available from Colorado Springs to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 4, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/181:03 pm -
1 stop4h 49m
Tue 9/227:00 am -
1 stop3h 21m
Deal found 9/3![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Sat 10/175:07 pm -
1 stop3h 45m
Wed 10/215:00 am -
1 stop3h 40m
Deal found 9/1![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/276:25 pm -
1 stop4h 05m
Mon 11/305:50 pm -
1 stop4h 13m
Deal found 9/2![United Airlines logo]()
$413
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Wed 11/255:10 pm -
1 stop3h 33m
Sat 11/285:00 am -
1 stop3h 43m
Deal found 8/30![United Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Tue 9/89:23 am -
1 stop3h 01m
Tue 9/155:22 am -
1 stop4h 59m
Deal found 9/1![United Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/47:00 am -
1 stop5h 24m
Sun 9/611:22 am -
1 stop3h 10m
Deal found 9/2![United Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Mon 9/146:00 am -
1 stop3h 27m
Fri 9/185:48 pm -
1 stop4h 08m
Deal found 8/30![United Airlines logo]()
$774
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Tue 9/159:23 am -
1 stop3h 01m
Sat 9/195:48 pm -
1 stop4h 08m
Deal found 8/31![United Airlines logo]()
$807
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 9/29:23 am -
1 stop3h 01m
Thu 9/311:22 am -
1 stop5h 04m
Deal found 9/1![United Airlines logo]()
$867
Best flights from Colorado Springs to Rapid CityDiscover carefully curated flight deals from Colorado Springs to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Colorado Springs to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 10/175:07 pm -
1 stop3h 45m
Wed 10/215:00 am -
1 stop3h 40m
Deal found 9/2![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 9/1. 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 1/78:00 am -
2 stops14h 39m
Thu 1/146:55 am -
2 stops15h 45m
Deal found 9/1![Delta logo]()
$647
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Tue 1/57:00 am -
1 stop4h 13m
Mon 1/115:30 am -
1 stop3h 35m
Deal found 9/1![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 1/66:34 pm -
1 stop3h 34m
Sun 1/105:30 am -
1 stop3h 35m
Deal found 9/1![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/276:25 pm -
1 stop4h 05m
Mon 11/305:50 pm -
1 stop4h 13m
Deal found 9/2![United Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 9/1. 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.
Wed 1/68:00 am -
2 stops14h 39m
Mon 1/114:00 pm -
2 stops25h 14m
Deal found 9/1![Delta logo]()
$647
This Delta deal was found by Cheapflights users on 9/1. 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.
Wed 1/68:00 am -
2 stops14h 39m
Thu 1/146:55 am -
2 stops15h 45m
Deal found 9/1![Delta logo]()
$647
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Mon 9/146:00 am -
1 stop3h 27m
Fri 9/185:48 pm -
1 stop4h 08m
Deal found 8/30![United Airlines logo]()
$774
Last-minute flights from Colorado Springs to Rapid CityDiscover last-minute flight deals from Colorado Springs to Rapid City. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado Springs to Rapid City. Data last updated September 4, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/47:00 am -
1 stop5h 24m
Sun 9/611:22 am -
1 stop3h 10m
Deal found 9/2![United Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Tue 9/89:23 am -
1 stop3h 01m
Tue 9/155:22 am -
1 stop4h 59m
Deal found 9/1![United Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Mon 9/146:00 am -
1 stop3h 27m
Fri 9/185:48 pm -
1 stop4h 08m
Deal found 8/30![United Airlines logo]()
$774
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Tue 9/159:23 am -
1 stop3h 01m
Sat 9/195:48 pm -
1 stop4h 08m
Deal found 8/31![United Airlines logo]()
$807
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/181:03 pm -
1 stop4h 49m
Tue 9/227:00 am -
1 stop3h 21m
Deal found 9/3![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Sat 10/175:07 pm -
1 stop3h 45m
Wed 10/215:00 am -
1 stop3h 40m
Deal found 9/1![United Airlines logo]()
$369
One-way flights from Colorado Springs to Rapid CitySearch for one-way flight options from Colorado Springs to Rapid City. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Colorado Springs to Rapid City. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Tue 9/225:30 am -
1 stop3h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![United Airlines logo]()
$405
Find flight deals from Colorado Springs to Rapid City
Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) 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 September 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado Springs 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 7,457,451 searches. Data last updated September 4, 2026.
Use the filters below to find and compare flights from Colorado Springs to Rapid City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Colorado SpringsRapid City
COS Colorado Springs - RAP Rapid City
COSRAP
Colorado Springs
Sat 10/17
5:07 pm-8:52 pm
1 stop3h 45m
Rapid City
Wed 10/21
5:00 am-8:40 am
1 stop3h 40m
$369
Colorado SpringsRapid City
COS Colorado Springs - RAP Rapid City
COSRAP
Colorado Springs
Tue 1/5
7:00 am-11:13 am
1 stop4h 13m
Rapid City
Mon 1/11
5:30 am-9:05 am
1 stop3h 35m
$369
Colorado SpringsRapid City
COS Colorado Springs - RAP Rapid City
COSRAP
Colorado Springs
Wed 1/6
6:34 pm-10:08 pm
1 stop3h 34m
Rapid City
Sun 1/10
5:30 am-9:05 am
1 stop3h 35m
$369
Quickest round-trip
Colorado SpringsRapid City
COS Colorado Springs - RAP Rapid City
COSRAP
Colorado Springs
Tue 9/22
5:30 am-9:27 am
1 stop3h 57m
Rapid City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$405
Colorado SpringsRapid City
COS Colorado Springs - RAP Rapid City
COSRAP
Colorado Springs
Fri 11/27
6:25 pm-10:30 pm
1 stop4h 05m
Rapid City
Mon 11/30
5:50 pm-10:03 pm
1 stop4h 13m
$413
Colorado SpringsRapid City
COS Colorado Springs - RAP Rapid City
COSRAP
Colorado Springs
Thu 1/7
8:00 am-10:39 pm
2 stops14h 39m
Rapid City
Thu 1/14
6:55 am-10:40 pm
2 stops15h 45m
$647
Colorado SpringsRapid City
COS Colorado Springs - RAP Rapid City
COSRAP
Colorado Springs
Wed 1/6
8:00 am-10:39 pm
2 stops14h 39m
Rapid City
Mon 1/11
4:00 pm-5:14 pm
2 stops25h 14m
$647
Colorado SpringsRapid City
COS Colorado Springs - RAP Rapid City
COSRAP
Colorado Springs
Wed 1/6
8:00 am-10:39 pm
2 stops14h 39m
Rapid City
Thu 1/14
6:55 am-10:40 pm
2 stops15h 45m
$647
Colorado SpringsRapid City
COS Colorado Springs - RAP Rapid City
COSRAP
Colorado Springs
Mon 9/14
6:00 am-9:27 am
1 stop3h 27m
Rapid City
Fri 9/18
5:48 pm-9:56 pm
1 stop4h 08m
$774
Sorted by cheapest first
Compare providers for flights from Colorado Springs 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 Colorado Springs to Rapid City in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Colorado Springs-Rapid City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Rapid City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Rapid City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Colorado Springs-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 Colorado Springs-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 Colorado Springs to Rapid City
Have a flexible travel schedule? Discover the best time to fly to Rapid City from Colorado Springs with our price prediction graph.
COS-RAP
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.
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 September 4, 2026.
Peruse reviews from past customers who have flown with United Airlines from Colorado Springs to Rapid City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Food
6.7
Crew
8.1
Entertainment
7.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Boarding
7.7
Food
6.7
Crew
8.1
Entertainment
7.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Related info for your journey
Find useful and relevant information for your journey from Colorado Springs to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Rapid City?
Book flights to Rapid City if you plan to visit one of these locationsDeadwood
Keystone
Spearfish
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Colorado Springs and Rapid City flights
Browse other Colorado Springs and Rapid City flight options. Last updated on September 4, 2026.
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Top airline flying from Colorado Springs to Rapid City
Discover the top airline that operate flights from Colorado Springs 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 7,457,451 searches. Data last updated September 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$233 | Average$378 | FlexibilityNo cancel fee | On-time69% |