$274+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
COS — RAP
Oct 12 — Oct 191
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 12, 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 12, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 9/246:03 pm -
1 stop4h 27m
Mon 9/285:00 am -
1 stop3h 40m
Deal found 9/9![United Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/255:08 pm -
1 stop3h 44m
Tue 9/298:57 am -
1 stop3h 30m
Deal found 9/10![United Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/115:01 pm -
1 stop3h 37m
Sat 9/121:00 pm -
1 stop5h 47m
Deal found 9/11![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/8![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/205:08 pm -
1 stop3h 44m
Sat 10/247:05 am -
1 stop5h 22m
Deal found 9/9![United Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/18:38 am -
1 stop3h 48m
Sun 10/45:00 am -
1 stop3h 40m
Deal found 9/11![United Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 9/171:52 pm -
1 stop3h 14m
Sun 9/203:27 pm -
1 stop4h 27m
Deal found 9/8![United Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/116:00 am -
1 stop3h 27m
Sun 9/137:00 am -
1 stop3h 21m
Deal found 9/7![United Airlines logo]()
$680
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 9/108:38 am -
1 stop3h 46m
Fri 9/111:36 pm -
2 stops19h 04m
Deal found 9/9![United Airlines logo]()
$781
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 12, 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 12, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 9/246:03 pm -
1 stop4h 27m
Mon 9/285:00 am -
1 stop3h 40m
Deal found 9/9![United Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/255:08 pm -
1 stop3h 44m
Tue 9/298:57 am -
1 stop3h 30m
Deal found 9/10![United Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/8![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/205:08 pm -
1 stop3h 44m
Sat 10/247:05 am -
1 stop5h 22m
Deal found 9/9![United Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/18:38 am -
1 stop3h 48m
Sun 10/45:00 am -
1 stop3h 40m
Deal found 9/11![United Airlines logo]()
$503
Last-minute flights from Colorado Springs to Rapid CityDiscover last-minute flight deals from Colorado Springs to Rapid City. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado Springs to Rapid City. Data last updated September 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/115:01 pm -
1 stop3h 37m
Sat 9/121:00 pm -
1 stop5h 47m
Deal found 9/11![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/116:00 am -
1 stop3h 27m
Sun 9/137:00 am -
1 stop3h 21m
Deal found 9/7![United Airlines logo]()
$680
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 9/171:52 pm -
1 stop3h 14m
Sun 9/203:27 pm -
1 stop4h 27m
Deal found 9/8![United Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 9/246:03 pm -
1 stop4h 27m
Mon 9/285:00 am -
1 stop3h 40m
Deal found 9/9![United Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/255:08 pm -
1 stop3h 44m
Tue 9/298:57 am -
1 stop3h 30m
Deal found 9/10![United Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/18:38 am -
1 stop3h 48m
Sun 10/45:00 am -
1 stop3h 40m
Deal found 9/11![United Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 9/8. 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 9/8![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/205:08 pm -
1 stop3h 44m
Sat 10/247:05 am -
1 stop5h 22m
Deal found 9/9![United Airlines logo]()
$428
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 12, 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 12, 2026.
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/281:29 pm -
1 stop5h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Sun 9/276:03 pm -
1 stop4h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:10 am -
3 stops48h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Allegiant Air logo]()
$507
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 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $365 (United Airlines) |
One-way from | $274 (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 12, 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
Mon 9/28
1:29 pm-7:20 pm
1 stop5h 51m
Rapid City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
Quickest round-trip
Colorado SpringsRapid City
COS Colorado Springs - RAP Rapid City
COSRAP
Colorado Springs
Sun 9/27
6:03 pm-10:30 pm
1 stop4h 27m
Rapid City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$333
Colorado SpringsRapid City
COS Colorado Springs - RAP Rapid City
COSRAP
Colorado Springs
Thu 9/24
6:03 pm-10:30 pm
1 stop4h 27m
Rapid City
Mon 9/28
5:00 am-8:40 am
1 stop3h 40m
$365
Colorado SpringsRapid City
COS Colorado Springs - RAP Rapid City
COSRAP
Colorado Springs
Fri 9/25
5:08 pm-8:52 pm
1 stop3h 44m
Rapid City
Tue 9/29
8:57 am-12:27 pm
1 stop3h 30m
$377
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
$404
Colorado SpringsRapid City
COS Colorado Springs - RAP Rapid City
COSRAP
Colorado Springs
Tue 10/20
5:08 pm-8:52 pm
1 stop3h 44m
Rapid City
Sat 10/24
7:05 am-12:27 pm
1 stop5h 22m
$428
Colorado SpringsRapid City
COS Colorado Springs - RAP Rapid City
COSRAP
Colorado Springs
Thu 10/1
8:38 am-12:26 pm
1 stop3h 48m
Rapid City
Sun 10/4
5:00 am-8:40 am
1 stop3h 40m
$503
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 12, 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.
Comfort
7.3
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.7
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Comfort
7.3
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.7
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 12, 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 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$233 | Average$399 | FlexibilityNo cancel fee | On-time69% |