What is the cheapest airline that flies from Rapid City to Kaua'i?

Delta and United Airlines are the most popular carriers operating from Rapid City to Kaua'i

When did momondo last update prices for flights from Rapid City Airport to Kaua'i?

Prices for flights from Rapid City Airport to Kaua'i were last updated today.

How many operators does momondo search for flights from Rapid City Airport to Kaua'i?

The number of operators available for flights from Rapid City Airport to Kaua'i is 1 as of April 2026.

How old do you have to be to fly from Rapid City Airport to Kaua'i?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rapid City Airport to Kaua'i.

What documentation or ID do you need to fly to Kaua'i?

The travel and health documents you'll need for your trip to Kaua'i may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kaua'i. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$460 Cheap Flights from Rapid City to Kaua'i in 2026

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Find the cheapest flights from Rapid City to Kaua'i

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:31 pm - 5:41 pm

RAP

LIH

31h 10m

2 stops

9:45 pm - 9:58 am

LIH

RAP

32h 13m

2 stops

$887Delta

Tue, Aug 4 - Wed, Aug 12

4:28 pm - 5:41 pm

RAP

LIH

29h 13m

2 stops

9:45 pm - 9:58 am

LIH

RAP

32h 13m

2 stops

$922Delta

Mon, Aug 3 - Wed, Aug 12

6:30 am - 7:06 pm

RAP

LIH

16h 36m

2 stops

9:41 pm - 4:27 pm

LIH

RAP

14h 46m

2 stops

$927American Airlines

Wed, Aug 5 - Mon, Aug 17

11:44 am - 11:47 am

RAP

LIH

28h 03m

2 stops

9:41 pm - 9:58 pm

LIH

RAP

20h 17m

2 stops

$941American Airlines

Mon, Aug 3 - Tue, Aug 11

6:30 am - 7:06 pm

RAP

LIH

16h 36m

2 stops

9:16 pm - 11:53 am

LIH

RAP

10h 37m

1 stop

$951American Airlines

Wed, Aug 5 - Wed, Aug 12

11:44 am - 11:47 am

RAP

LIH

28h 03m

2 stops

9:41 pm - 9:58 pm

LIH

RAP

20h 17m

2 stops

$952American Airlines

Mon, Aug 3 - Mon, Aug 17

9:20 am - 3:47 pm

RAP

LIH

34h 27m

2 stops

12:40 pm - 9:41 pm

LIH

RAP

29h 01m

2 stops

$953United Airlines

Tue, Apr 21 - Sat, Apr 25

2:31 pm - 7:03 pm

RAP

LIH

32h 32m

2 stops

9:45 pm - 3:10 pm

LIH

RAP

37h 25m

2 stops

$956Delta

Sun, Aug 2 - Mon, Aug 17

2:31 pm - 7:03 pm

RAP

LIH

32h 32m

2 stops

9:45 pm - 9:58 am

LIH

RAP

32h 13m

2 stops

$957Delta

Sun, Aug 2 - Wed, Aug 12

6:30 am - 7:06 pm

RAP

LIH

16h 36m

2 stops

9:16 pm - 4:27 pm

LIH

RAP

15h 11m

2 stops

$961American Airlines

Wed, Aug 5 - Thu, Aug 13

United Airlines flights from Rapid City to Kaua'i

Our best United Airlines deals on Rapid City to Kaua'i flight tickets

United Airlines

Apr 21

RAP9:20 amRapid City

34h 27m

2 stops

LIH3:47 pmLihue

Apr 25

LIH12:40 pmLihue

29h 01m

2 stops

RAP9:41 pmRapid City

$953

United Airlines

Aug 5

RAP7:00 amRapid City

17h 14m

2 stops

LIH8:14 pmLihue

Aug 13

LIH7:35 pmLihue

9h 42m

1 stop

RAP9:17 amRapid City

$976

United Airlines

May 4

RAP7:00 amRapid City

14h 56m

2 stops

LIH5:56 pmLihue

May 5

LIH7:35 pmLihue

22h 20m

1 stop

RAP9:55 pmRapid City

$1,037

American Airlines flights from Rapid City to Kaua'i

Our best American Airlines deals on Rapid City to Kaua'i flight tickets

American Airlines

Aug 5

RAP6:30 amRapid City

16h 36m

2 stops

LIH7:06 pmLihue

Aug 13

LIH9:41 pmLihue

15h 59m

2 stops

RAP5:40 pmRapid City

$927

American Airlines

Aug 3

RAP11:44 amRapid City

28h 03m

2 stops

LIH11:47 amLihue

Aug 11

LIH9:41 pmLihue

20h 17m

2 stops

RAP9:58 pmRapid City

$941

American Airlines

Aug 5

RAP6:30 amRapid City

16h 36m

2 stops

LIH7:06 pmLihue

Aug 12

LIH9:16 pmLihue

10h 37m

1 stop

RAP11:53 amRapid City

$951

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityLihue

RAP - LIH

RAPLIH

Rapid City

Tue 8/4

2:31 pm-5:41 pm

2 stops31h 10m

Lihue

Wed 8/12

9:45 pm-9:58 am

2 stops32h 13m

$887

Rapid CityLihue

RAP - LIH

RAPLIH

Rapid City

Mon 8/3

4:28 pm-5:41 pm

2 stops29h 13m

Lihue

Wed 8/12

9:45 pm-9:58 am

2 stops32h 13m

$922

Rapid CityLihue

RAP - LIH

RAPLIH

Rapid City

Wed 8/5

6:30 am-7:06 pm

2 stops16h 36m

Lihue

Mon 8/17

9:41 pm-4:27 pm

2 stops14h 46m

$927

Rapid CityLihue

RAP - LIH

RAPLIH

Rapid City

Mon 8/3

11:44 am-11:47 am

2 stops28h 03m

Lihue

Tue 8/11

9:41 pm-9:58 pm

2 stops20h 17m

$941

Quickest round-trip

Rapid CityLihue

RAP - LIH

RAPLIH

Rapid City

Wed 8/5

6:30 am-7:06 pm

2 stops16h 36m

Lihue

Wed 8/12

9:16 pm-11:53 am

1 stop10h 37m

$951

Rapid CityLihue

RAP - LIH

RAPLIH

Rapid City

Mon 8/3

11:44 am-11:47 am

2 stops28h 03m

Lihue

Mon 8/17

9:41 pm-9:58 pm

2 stops20h 17m

$952

Rapid CityLihue

RAP - LIH

RAPLIH

Rapid City

Tue 4/21

9:20 am-3:47 pm

2 stops34h 27m

Lihue

Sat 4/25

12:40 pm-9:41 pm

2 stops29h 01m

$953

Rapid CityLihue

RAP - LIH

RAPLIH

Rapid City

Sun 8/2

2:31 pm-7:03 pm

2 stops32h 32m

Lihue

Mon 8/17

9:45 pm-3:10 pm

2 stops37h 25m

$956

Rapid CityLihue

RAP - LIH

RAPLIH

Rapid City

Sun 8/2

2:31 pm-7:03 pm

2 stops32h 32m

Lihue

Wed 8/12

9:45 pm-9:58 am

2 stops32h 13m

$957

Rapid CityLihue

RAP - LIH

RAPLIH

Rapid City

Wed 8/5

6:30 am-7:06 pm

2 stops16h 36m

Lihue

Thu 8/13

9:16 pm-4:27 pm

2 stops15h 11m

$961

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Rapid City to Kaua'i

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Rapid City to Kaua'i flights?

No. A direct flight is the cheapest option for a flight between Rapid City to Kaua'i.

Cheap Rapid City to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to Kaua'i

Fastest flight time	10h 37m
Direct flights	None

The fastest flight from Rapid City to Kaua'i takes 10h 37m

There are no direct flights from Rapid City to Kaua'i. There are no popular flight routes from Rapid City to Kaua'i.

Search flight deals

Frequently asked questions about flying from Rapid City to Kaua'i

When did momondo last update prices for flights from Rapid City Airport to Kaua'i?
Prices for flights from Rapid City Airport to Kaua'i were last updated today.
How many operators does momondo search for flights from Rapid City Airport to Kaua'i?
The number of operators available for flights from Rapid City Airport to Kaua'i is 1 as of April 2026.
How old do you have to be to fly from Rapid City Airport to Kaua'i?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rapid City Airport to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The travel and health documents you'll need for your trip to Kaua'i may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kaua'i. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Rapid City to Kaua'i?
Based on momondo bookings for flights between Rapid City and Kaua'i, the leading plane model is Airbus A319, making up 23.95% of the total bookings. Other popular models include Airbus A320-100/200 with 13.98%, Embraer 175 (Enhanced Winglets) with 13.41%, and Canadair (Bombardier) Regional Jet with 9.00%.

Best airlines flying from Rapid City to Kaua'i

Compare and see reviews for airlines that fly from Rapid City to Kaua'i with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $809	Free Cancellation	Rating 7.4 9,545 reviews		Search United Airlines flights

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Can I find flights from Rapid City to Kaua'i with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Rapid City to Kaua'i flights to just show those with flexible booking policies.

How can momondo help me find flights from Rapid City to Kaua'i?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rapid City to Kaua'i.

I’m not ready to book a flight from Rapid City to Kaua'i right now. Can momondo alert me if prices change?

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