$804+ Cheap flights from Rapid City to Kailua-Kona (RAP - KOA)
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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — KOA
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Rapid City to Kailua-Kona
Cheapest
Best
Cheapest flights from Rapid City to Kailua-KonaExplore the most affordable flight options available from Rapid City to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Rapid City to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/17. 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 12/316:00 am -
2 stops15h 28m
Tue 1/129:59 pm -
2 stops19h 23m
Deal found 9/17![American Airlines logo]()
$804
This Delta deal was found by Cheapflights users on 9/16. 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.
Sun 12/66:42 am -
2 stops14h 53m
Tue 12/1510:00 pm -
2 stops14h 53m
Deal found 9/16![Delta logo]()
$834
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/87:00 am -
1 stop12h 39m
Wed 12/98:25 pm -
1 stop10h 06m
Deal found 9/15![United Airlines logo]()
$866
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Sun 12/66:11 am -
2 stops13h 30m
Tue 12/1510:21 pm -
2 stops20h 06m
Deal found 9/17![American Airlines logo]()
$871
This United Airlines deal was found by Cheapflights users on 9/17. 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 12/317:00 am -
1 stop12h 50m
Tue 1/128:25 pm -
1 stop11h 48m
Deal found 9/17![United Airlines logo]()
$886
Best flights from Rapid City to Kailua-KonaDiscover carefully curated flight deals from Rapid City to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Rapid City to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/13. 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 12/87:00 am -
1 stop12h 39m
Wed 12/98:25 pm -
1 stop10h 06m
Deal found 9/13![United Airlines logo]()
$866
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 12/66:11 am -
2 stops13h 30m
Tue 12/1510:21 pm -
2 stops20h 06m
Deal found 9/13![American Airlines logo]()
$871
This United Airlines deal was found by Cheapflights users on 9/16. 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 12/317:00 am -
1 stop12h 50m
Tue 1/128:25 pm -
1 stop11h 48m
Deal found 9/16![United Airlines logo]()
$866
Find flight deals from Rapid City to Kailua-Kona
Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Kailua-Kona (KOA). 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 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $804 (American Airlines) |
Popular in | July |
Cheapest in | November |
Average price | $1,094 |
Cheapflights Fare Finder
Customize your flight search to find flights from Rapid City to Kailua-Kona 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 17, 2026.
Use the filters below to find and compare flights from Rapid City to Kailua-Kona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Rapid CityKailua-Kona
RAP Rapid City - KOA Kona Intl
RAPKOA
Rapid City
Tue 12/8
7:00 am-4:39 pm
1 stop12h 39m
Kona Intl
Wed 12/9
8:25 pm-9:31 am
1 stop10h 06m
$866
Rapid CityKailua-Kona
RAP Rapid City - KOA Kona Intl
RAPKOA
Rapid City
Thu 12/31
7:00 am-4:50 pm
1 stop12h 50m
Kona Intl
Tue 1/12
8:25 pm-11:13 am
1 stop11h 48m
$866
Rapid CityKailua-Kona
RAP Rapid City - KOA Kona Intl
RAPKOA
Rapid City
Sun 12/6
6:11 am-4:41 pm
2 stops13h 30m
Kona Intl
Tue 12/15
10:21 pm-9:27 pm
2 stops20h 06m
$871
Sorted by cheapest first
Compare providers for flights from Rapid City to Kailua-Kona
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 Rapid City to Kailua-Kona in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Rapid City-Kailua-Kona flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rapid City-Kailua-Kona flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rapid City-Kailua-Kona flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Rapid City-Kailua-Kona 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 Rapid City-Kailua-Kona 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 Rapid City to Kailua-Kona
Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Rapid City with our price prediction graph.
RAP-KOA
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 Kailua-Kona
Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated September 17, 2026.
Peruse reviews from past customers who have flown with United Airlines from Rapid City to Kailua-Kona 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.
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Boarding
7.7
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Boarding
7.7
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Rapid City to Kailua-Kona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Kailua-Kona by adding a car rental and/or hotel reservation to your travel itinerary.
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Other flights to Kailua-Kona
Explore flights to Kailua-Kona departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Rapid City and Kailua-Kona flights
Browse other Rapid City and Kailua-Kona flight options. Last updated on September 17, 2026.
Other flights from Rapid City
Browse through other flights departing from Rapid City. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Rapid City to Kailua-Kona
Discover the top airline that operate flights from Rapid City to Kailua-Kona. 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 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$776 | Average$985 | FlexibilityNo cancel fee | On-time69% |