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Kailua-Kona

$308+ Cheap flights from Rapid City to Kailua-Kona (RAP - KOA)

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — KOA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap 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 July 29, 2025.

Round-trip from

$923
(United Airlines)

One-way from

$308
(Delta)

Popular in

April

Cheapest in

January
From Rapid City to Kona Intl
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One-way flight from Rapid City to Kona Intl
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Find flight deals from Rapid City to Kailua-Kona

Cheapest flights from Rapid City to Kailua-Kona
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 July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/27. 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 9/148:32 amRAP - KOA
1 stop11h 14mUnited Airlines
Thu 9/187:40 pmKOA - RAP
1 stop9h 26mUnited Airlines
Deal found 7/27$923
This American Airlines deal was found by Cheapflights users on 7/27. 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 9/146:12 pmRAP - KOA
2 stops23h 30mAmerican Airlines
Thu 9/183:18 pmKOA - RAP
2 stops20h 46mAmerican Airlines
Deal found 7/27$1,014

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 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Rapid City to Kailua-Kona that are best for you.

Fly from

Rapid City

Fly to

Kailua-Kona

Route

Depart

Return

Price

Rapid CityKailua-Kona

RAP - KOA

RAPKOA

Rapid City

Sun 9/14

8:32 am-3:46 pm

1 stop11h 14m

Kona Intl

Thu 9/18

7:40 pm-9:06 am

1 stop9h 26m

$923

Rapid CityKailua-Kona

RAP - KOA

RAPKOA

Rapid City

Sun 9/14

6:12 pm-1:42 pm

2 stops23h 30m

Kona Intl

Thu 9/18

3:18 pm-4:04 pm

2 stops20h 46m

$1,014

Rapid CityKailua-Kona

RAP - KOA

RAPKOA

Rapid City

Tue 9/2

6:25 am-7:00 pm

2 stops16h 35m

$308

Rapid CityKailua-Kona

RAP - KOA

RAPKOA

Rapid City

Sat 9/6

5:59 pm-11:36 am

2 stops21h 37m

$376

Rapid CityKailua-Kona

RAP - KOA

RAPKOA

Rapid City

Fri 9/5

6:00 am-8:27 pm

3 stops18h 27m

$792

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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.
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 Rapid City to Kailua-Kona

How much does it cost to fly round-trip from Rapid City to Kailua-Kona?

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 July 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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.
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Rapid City to Kailua-Kona round-trip?

    According to our current data, United Airlines ($923), and American Airlines ($1,014) offers the cheapest pricing from Rapid City to Kailua-Kona.

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

    The cheapest airlines for a one-way flight from Rapid City to Kailua-Kona are Delta ($308), United Airlines ($376), and American Airlines ($792).

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

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

  • How can I find direct flights from Rapid City to Kailua-Kona?

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

  • Can I find deals for business class flights from Rapid City to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Rapid City to Kailua-Kona 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 Rapid City to Kailua-Kona?

    Currently, October is the cheapest month in which you can book a flight from Rapid City to Kailua-Kona (average of $409). Flying from Rapid City to Kailua-Kona in June is currently the most expensive (average of $624). 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

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Alternative routes for Rapid City to Kailua-Kona

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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 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$674Average$977FlexibilityNo cancel feeOn-time69%

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