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Kailua-Kona

$489+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — KOA
Aug 30 — Sep 61
Sun 8/30
Sun 9/6
1 adult, Economy
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Cheap 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 31, 2026.

This Delta deal was found by Cheapflights users on 7/29. 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 12/66:40 am
RAP
-
KOA
2 stops15h 47m
Delta
Tue 12/1510:40 pm
KOA
-
RAP
2 stops14h 15m
Delta
Deal found 7/29$775
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.
Thu 8/277:00 am
RAP
-
KOA
2 stops16h 35m
United Airlines
Mon 8/312:03 pm
KOA
-
RAP
2 stops18h 21m
United Airlines
Deal found 7/27$820
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 12/65:48 pm
RAP
-
KOA
2 stops22h 03m
United Airlines
Tue 12/151:05 pm
KOA
-
RAP
2 stops24h 58m
United Airlines
Deal found 7/27$851
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.
Thu 12/318:20 am
RAP
-
KOA
2 stops15h 25m
United Airlines
Tue 1/122:15 pm
KOA
-
RAP
2 stops21h 28m
United Airlines
Deal found 7/27$894

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 July 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$775
(Delta)

One-way from

$489
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$1,180
Provider with most accurate pricing for Rapid City-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Rapid City-Kona Intl flights.
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From Rapid City to Kona Intl
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One-way flight from Rapid City to Kona Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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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 31, 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

Price

Cheapest round-trip

Rapid CityKailua-Kona

RAP - KOA

RAPKOA

Rapid City

Thu 8/27

7:00 am-7:35 pm

2 stops16h 35m

Kona Intl

Mon 8/31

2:03 pm-12:24 pm

2 stops18h 21m

$820

Rapid CityKailua-Kona

RAP - KOA

RAPKOA

Rapid City

Sun 12/6

5:48 pm-12:51 pm

2 stops22h 03m

Kona Intl

Tue 12/15

1:05 pm-5:03 pm

2 stops24h 58m

$851
Quickest round-trip

Rapid CityKailua-Kona

RAP - KOA

RAPKOA

Rapid City

Thu 12/31

12:30 pm-8:45 pm

1 stop11h 15m

Kona Intl

Tue 1/12

2:15 pm-11:13 am

2 stops17h 58m

$911

Rapid CityKailua-Kona

RAP - KOA

RAPKOA

Rapid City

Sun 12/6

6:40 am-7:27 pm

2 stops15h 47m

Kona Intl

Tue 12/15

10:40 pm-3:55 pm

2 stops14h 15m

$919
Cheapest one-way
Quickest one-way

Rapid CityKailua-Kona

RAP - KOA

RAPKOA

Rapid City

Fri 10/16

7:05 am-3:43 pm

1 stop12h 38m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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 July 31, 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.
United Airlines
7.4
Good
10,053 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.7

Reviews

1 / 20
6.0
Good

Dawn,Jul 2026

ORD - GRR

The crew aboard the plane were not very friendly. They definitely acted like it was a chore to be there.
United Airlines
7.4
Good
10,053 reviews
United Airlines
7.4
Good
10,053 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.7

Reviews

1 / 20
6.0
Good

Dawn,Jul 2026

ORD - GRR

The crew aboard the plane were not very friendly. They definitely acted like it was a chore to be there.

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.

  • How long is the flight from Rapid City to Kailua-Kona?

    For as low as $820, United Airlines can have you in Kailua-Kona from Rapid City in 16h 35m. Airlines will cover a distance of 3456 mi.

  • What is the cheapest airline to fly from Rapid City to Kailua-Kona round-trip?

    According to our current data, United Airlines ($776), offers the cheapest pricing from Rapid City to Kailua-Kona. This flight start at 15% lower than the current average price 3 months from now.

  • 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.

See more FAQs

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Alternative routes for Rapid City to Kailua-Kona

See prices for flight routes from nearby airports that may be better suited for you.
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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 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$776Average$953FlexibilityNo cancel feeOn-time69%

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