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Kaua'i

$362+ Cheap flights from Raleigh (RDU) to Kaua'i

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — LIH
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Raleigh to Kaua'i

Cheapest flights from Raleigh to Kaua'i
Explore the most affordable flight options available from Raleigh to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/38:00 amRDU - LIH
1 stop13h 58mUnited Airlines
Wed 12/108:30 pmLIH - RDU
1 stop13h 36mUnited Airlines
Deal found 11/5$442
This Delta deal was found by Cheapflights users on 11/5. 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.
Wed 12/37:20 amRDU - LIH
2 stops17h 50mDelta
Wed 12/109:50 pmLIH - RDU
2 stops15h 35mDelta
Deal found 11/5$514
This Delta deal was found by Cheapflights users on 11/5. 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.
Wed 12/316:21 pmRDU - LIH
1 stop30h 33mDelta
Tue 1/139:31 pmLIH - RDU
1 stop13h 36mDelta
Deal found 11/5$531
This Delta deal was found by Cheapflights users on 11/5. 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.
Wed 12/316:21 pmRDU - LIH
1 stop30h 33mDelta
Mon 1/129:31 pmLIH - RDU
2 stops13h 24mDelta
Deal found 11/5$537
This Delta deal was found by Cheapflights users on 11/5. 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.
Wed 12/316:21 pmRDU - LIH
1 stop30h 33mDelta
Thu 1/810:45 pmLIH - RDU
1 stop26h 55mDelta
Deal found 11/5$552
This Delta deal was found by Cheapflights users on 11/5. 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.
Wed 12/316:21 pmRDU - LIH
1 stop30h 33mDelta
Sun 1/119:31 pmLIH - RDU
1 stop13h 36mDelta
Deal found 11/5$561
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:28 amRDU - LIH
1 stop19h 55mAlaska Airlines
Sun 1/119:00 pmLIH - RDU
2 stops16h 04mAlaska Airlines
Deal found 11/5$608
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Tue 11/187:03 amRDU - LIH
1 stop13h 56mAmerican Airlines
Wed 11/2610:39 pmLIH - RDU
1 stop12h 36mAmerican Airlines
Deal found 11/4$614
This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 12/156:15 amRDU - LIH
2 stops17h 18mDelta
Mon 12/222:15 pmLIH - RDU
2 stops15h 00mDelta
Deal found 11/6$633

Cheap flight deals from Raleigh to Kaua'i

Keep the following information in mind while searching for Raleigh to Kaua'i flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$442
(United Airlines)

One-way from

$362
(Delta)

Popular in

July

Cheapest in

October

Average price

$873
Provider with most accurate pricing for Raleigh-Durham-Lihue flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Lihue flights.
Search Deals
From Raleigh-Durham to Kaua'i
Search Deals
One-way flight from Raleigh-Durham to Kaua'i
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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 November 6, 2025.
Use the filters below to find and compare flights from Raleigh to Kaua'i that are best for you.

Fly from

Raleigh

Fly to

Kaua'i

Route

Depart

Return

Price

RaleighLihue

RDU - LIH

RDULIH

Raleigh-Durham

Wed 12/3

8:00 am-4:58 pm

1 stop13h 58m

Lihue

Wed 12/10

8:30 pm-3:06 pm

1 stop13h 36m

$442

RaleighLihue

RDU - LIH

RDULIH

Raleigh-Durham

Wed 12/3

7:20 am-8:10 pm

2 stops17h 50m

Lihue

Wed 12/10

9:50 pm-6:25 pm

2 stops15h 35m

$514

RaleighLihue

RDU - LIH

RDULIH

Raleigh-Durham

Thu 1/1

7:39 am-6:00 pm

1 stop15h 21m

Lihue

Tue 1/13

9:31 pm-4:07 pm

1 stop13h 36m

$537

RaleighLihue

RDU - LIH

RDULIH

Raleigh-Durham

Wed 12/31

6:21 pm-7:54 pm

1 stop30h 33m

Lihue

Tue 1/13

10:45 pm-6:56 pm

2 stops15h 11m

$538

RaleighLihue

RDU - LIH

RDULIH

Raleigh-Durham

Thu 1/1

7:39 am-6:00 pm

1 stop15h 21m

Lihue

Mon 1/12

9:31 pm-3:55 pm

2 stops13h 24m

$542

RaleighLihue

RDU - LIH

RDULIH

Raleigh-Durham

Wed 12/31

6:21 pm-7:54 pm

1 stop30h 33m

Lihue

Thu 1/8

10:45 pm-6:40 am

1 stop26h 55m

$552

RaleighLihue

RDU - LIH

RDULIH

Raleigh-Durham

Thu 1/1

6:00 am-2:25 pm

1 stop13h 25m

Lihue

Wed 1/7

11:00 pm-4:53 pm

1 stop12h 53m

$585

RaleighLihue

RDU - LIH

RDULIH

Raleigh-Durham

Mon 12/15

6:15 am-6:33 pm

2 stops17h 18m

Lihue

Mon 12/22

2:15 pm-10:15 am

2 stops15h 00m

$633

RaleighLihue

RDU - LIH

RDULIH

Raleigh-Durham

Mon 12/15

6:09 pm-10:25 pm

1 stop33h 16m

Lihue

Mon 12/22

11:23 pm-6:05 am

1 stop25h 42m

$645

RaleighLihue

RDU - LIH

RDULIH

Raleigh-Durham

Tue 12/30

6:00 am-5:47 pm

2 stops16h 47m

Lihue

Mon 1/12

8:30 pm-3:05 pm

1 stop13h 35m

$650

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 20 results
1
2

Best time to book a flight from Raleigh to Kaua'i

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

What is the cheapest month to book a flight from Raleigh to Kaua'i?

Currently, September is the cheapest month in which you can book a flight from Raleigh to Kaua'i (average of $268). Flying from Raleigh to Kaua'i in July is currently the most expensive (average of $681). 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.

What is the cheapest time of day to fly from RDU to FUS?

Find hourly flight availability from Raleigh to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

When flying from Raleigh to Kaua'i, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 18% versus a flight in the evening.

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 November 6, 2025.
Read through reviews of airlines operating flights from Raleigh to Kaua'i, such as Alaska Airlines, Delta, and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,247 reviews

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,247 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
8,001 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,007 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,040 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Food

7.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from Raleigh 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 Raleigh to Kaua'i?

    If you book a flight to Kaua'i from Raleigh, you will be flying from Raleigh-Durham, which is the city’s only airport. Raleigh-Durham (RDU) is located 11.1 mi from the center of Raleigh.

  • How long is the flight from Raleigh to Kaua'i?

    There are many flights that can get you from Raleigh to Kaua'i in 13h 58m. Fly via United Airlines or Delta to get the fastest option. There are 4831 mi between Raleigh and Kaua'i. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Raleigh to Kaua'i (average of $268). Flying from Raleigh to Kaua'i in July is currently the most expensive (average of $681). 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 4 airlines flying from Raleigh to Kaua'i

Discover the top 4 airlines that operate flights from Raleigh 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$356Average$855FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$437Average$736FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$613Average$900FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$709Average$891FlexibilityNo cancel feeOn-time69%

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