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Kaua'i

$966+ Cheap flights from Rapid City (RAP) to Kaua'i

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — LIH
mar. 15 — mar. 221
sáb. 3/15
sáb. 3/22
1 adult, Economy
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Cheap flight deals from Rapid City to Kaua'i

Keep the following information in mind while searching for Rapid City to Kaua'i flight deals. Data was last updated marzo 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$966
(United)
Provider with most accurate pricing for Rapid City-Lihue flight deals.
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Provider most trusted by Cheapflights users for Rapid City-Lihue flights.
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From Rapid City to Kaua'i
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Find flight deals from Rapid City to Kaua'i

Cheapest flights from Rapid City to Kaua'i
Explore the most affordable flight options available from Rapid City to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 10, 2025.

This United deal was found by Cheapflights users on 3/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/612:59 pmRAP - LIH
2 stops30h 47mUnited Airlines
sáb. 4/129:15 pmLIH - RAP
1 stop11h 23mUnited Airlines
Deal found 3/8$966
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/16:20 amRAP - LIH
2 stops14h 51mDelta
jue. 10/910:10 amLIH - RAP
2 stops19h 42mDelta
Deal found 3/9$973
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/245:26 amRAP - LIH
3 stops16h 30mAmerican Airlines
vie. 3/289:45 pmLIH - RAP
2 stops18h 44mAmerican Airlines
Deal found 3/9$1,521
This American Airlines deal was found by Cheapflights users on 3/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/125:36 amRAP - LIH
3 stops17h 35mMultiple Airlines
sáb. 4/192:45 pmLIH - RAP
2 stops17h 11mMultiple Airlines
Deal found 3/10$2,254

Find flights from Rapid City to Kaua'i within your budget

Customize your flight search to find flights from Rapid City to Kaua'i 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 marzo 10, 2025.

Fly from

Rapid City

Fly to

Kaua'i

Route

Depart

Return

Price

Rapid CityLihue

RAP - LIH

RAPLIH

Rapid City

dom. 4/6

12:59 pm-3:46 pm

2 stops30h 47m

Lihue

sáb. 4/12

9:15 pm-12:38 pm

1 stop11h 23m

$966

Rapid CityLihue

RAP - LIH

RAPLIH

Rapid City

lun. 3/24

5:26 am-5:56 pm

3 stops16h 30m

Lihue

vie. 3/28

9:45 pm-8:29 pm

2 stops18h 44m

$1,521

Rapid CityLihue

RAP - LIH

RAPLIH

Rapid City

sáb. 4/12

5:36 am-7:11 pm

3 stops17h 35m

Lihue

sáb. 4/19

2:45 pm-11:56 am

2 stops17h 11m

$2,254

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Best time to book a flight from Rapid City to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i 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 Kaua'i

Get recent, data-driven insights about flights from Rapid City to Kaua'i including ideal travel times, pricing trends, and more.

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July 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 69.8 F).

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated marzo 10, 2025.
United Airlines
7.4
Good
8,631 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

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

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

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!

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,631 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

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 Kaua'i. 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 Kaua'i?

    If you book a flight to Kaua'i from Rapid City, you will be flying from Rapid City, which is the city’s only airport. Rapid City (RAP) is located 9.0 mi from the center of Rapid City.

  • Can I find deals for flights from Rapid City to Kaua'i that include hotel bookings?

    Yes. In addition to deals on Rapid City to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rapid City to Kaua'i?

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

  • Can I find deals for business class flights from Rapid City to Kaua'i?

    Yes. Cheapflights offers flight deals from Rapid City to Kaua'i 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 Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from Rapid City to Kaua'i (average of $440). Flying from Rapid City to Kaua'i in June is currently the most expensive (average of $680). 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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Top airline flying from Rapid City to Kaua'i

Discover the top airline that operate flights from Rapid City to Kaua'i. 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 marzo 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$773Average$1,021FlexibilityNo cancel feeOn-time69%
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