HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
The Big Island

$419+ Cheap flights from Rapid City (RAP) to The Big Island

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — KOA
Mar 15 — Mar 221
Sat 3/15
Sat 3/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rapid City to The Big Island 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
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 The Big Island

Keep the following information in mind while searching for Rapid City to The Big Island flight deals. Data was last updated March 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$933
(United Airlines)

Popular in

April

Cheapest in

March

Average price

$675
Provider with most accurate pricing for Rapid City-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rapid City-Kona Intl flights.
Search Deals
From Rapid City to The Big Island
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Rapid City to The Big Island

Cheapest flights from Rapid City to The Big Island
Explore the most affordable flight options available from Rapid City to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2025.

This United Airlines deal was found by Cheapflights users on 3/9. 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.
Fri 8/19:47 amRAP - KOA
1 stop9h 32mUnited Airlines
Fri 8/87:40 pmKOA - RAP
1 stop9h 24mUnited Airlines
Deal found 3/9$933

Find flights from Rapid City to The Big Island within your budget

Customize your flight search to find flights from Rapid City to The Big Island 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 March 10, 2025.

Fly from

Rapid City

Fly to

The Big Island

Route

Depart

Return

Price

Rapid CityKailua-Kona

RAP - KOA

RAPKOA

Rapid City

Fri 8/1

9:47 am-3:19 pm

1 stop9h 32m

Kona Intl

Fri 8/8

7:40 pm-9:04 am

1 stop9h 24m

$933

Rapid CityKailua-Kona

RAP - KOA

RAPKOA

Rapid City

Tue 7/29

4:35 pm-8:28 pm

2 stops31h 53m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Best time to book a flight from Rapid City to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island 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.

Travel insights for flights from Rapid City to The Big Island

Get recent, data-driven insights about flights from Rapid City to The Big Island including ideal travel times, pricing trends, and more.

Rainfall in The Big Island by month

Plan your trip to The Big Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in The Big Island ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit The Big Island when rainfall is around 1.6 in.

Temperature in The Big Island by month

Plan your trip to The Big Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to The Big Island, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated March 10, 2025.
United Airlines
7.4
Good
8,631 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines
7.4
Good
8,631 reviews
United Airlines
7.4
Good
8,631 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20

2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Rapid City to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rapid City to The Big Island?

    Located just 9.0 mi from the city center, Rapid City (RAP) is the airport most travelers will use when flying to The Big Island from Rapid City.

  • Can I find deals for flights from Rapid City to The Big Island that include hotel bookings?

    Yes. In addition to deals on Rapid City to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rapid City to The Big Island?

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

  • Can I find deals for business class flights from Rapid City to The Big Island?

    Yes. Cheapflights offers flight deals from Rapid City to The Big Island 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 The Big Island?

    Currently, October is the cheapest month in which you can book a flight from Rapid City to The Big Island (average of $409). Flying from Rapid City to The Big Island in June is currently the most expensive (average of $621). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Rapid City to The Big Island

Discover the top airline that operate flights from Rapid City to The Big Island. 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 March 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$674Average$973FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.