HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kaua'i

$316+ Cheap flights from Rhode Island 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — LIH
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rhode Island to Kaua'i 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 Rhode Island to Kaua'i

Keep the following information in mind while searching for Rhode Island to Kaua'i flight deals. Data was last updated June 16, 2025.

Round-trip from

$558
(Alaska Airlines)

One-way from

$316
(Delta)

Popular in

December

Cheapest in

November

Average price

$950
From Rhode Island to Kaua'i
Search Deals
One-way flight from Rhode Island to Kaua'i
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Rhode Island to Kaua'i

Cheapest flights from Rhode Island to Kaua'i
Explore the most affordable flight options available from Rhode Island to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 11/56:59 pmBOS - LIH
2 stops22h 55mAlaska Airlines
Wed 11/124:00 pmLIH - BOS
2 stops18h 41mAlaska Airlines
Deal found 6/15$558
This Delta deal was found by Cheapflights users on 6/15. 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 11/56:30 amBOS - LIH
1 stop16h 53mDelta
Wed 11/1210:45 pmLIH - BOS
1 stop12h 09mDelta
Deal found 6/15$570
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Sun 9/76:15 amBOS - LIH
1 stop14h 12mAmerican Airlines
Fri 9/129:45 pmLIH - BOS
1 stop13h 01mAmerican Airlines
Deal found 6/14$573
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Sat 9/206:00 amPVD - LIH
2 stops19h 58mUnited Airlines
Sat 9/2710:58 pmLIH - PVD
2 stops28h 53mUnited Airlines
Deal found 6/15$764
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 6/1710:30 amBOS - LIH
2 stops15h 25mUnited Airlines
Sat 6/2112:55 pmLIH - BOS
1 stop12h 33mUnited Airlines
Deal found 6/15$772
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:00 pmBOS - LIH
2 stops22h 15mSouthwest
Thu 1/19:10 pmLIH - BOS
2 stops16h 05mSouthwest
Deal found 6/16$1,494
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Mon 6/306:00 amPVD - LIH
3 stops17h 02mMultiple Airlines
Fri 7/411:33 amLIH - PVD
3 stops16h 13mMultiple Airlines
Deal found 6/15$1,785
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Sun 9/146:15 amBOS - LIH
2 stops18h 15mMultiple Airlines
Sun 9/219:45 pmLIH - BOS
1 stop13h 01mMultiple Airlines
Deal found 6/16$2,264

Cheapflights Fare Finder

Customize your flight search to find flights from Rhode Island 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 June 16, 2025.
Use the filters below to find and compare flights from Rhode Island to Kaua'i that are best for you.

Fly from

Rhode Island

Fly to

Kaua'i

Route

Depart

Return

Price

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Sun 9/7

6:15 am-2:27 pm

1 stop14h 12m

Lihue

Fri 9/12

9:45 pm-4:46 pm

1 stop13h 01m

$573

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Sun 9/14

7:20 am-9:30 pm

1 stop20h 10m

Lihue

Tue 9/23

1:29 pm-3:00 pm

2 stops19h 31m

$574

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Thu 6/26

7:25 am-7:10 pm

1 stop17h 45m

Lihue

Thu 7/3

9:40 pm-4:27 pm

1 stop12h 47m

$707

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Mon 9/1

8:25 am-7:58 pm

2 stops17h 33m

Lihue

Sat 9/6

11:10 pm-5:59 am

3 stops24h 49m

$938

ProvidenceLihue

PVD - LIH

PVDLIH

Providence-TFGreen

Mon 6/30

6:00 am-7:38 pm

2 stops43h 38m

Lihue

Fri 7/4

12:30 pm-11:58 pm

2 stops29h 28m

$1,054

ProvidenceLihue

PVD - LIH

PVDLIH

Providence-TFGreen

Mon 6/30

6:00 am-5:02 pm

3 stops17h 02m

Lihue

Fri 7/4

11:33 am-9:46 am

3 stops16h 13m

$1,785

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Sun 9/14

6:15 am-6:30 pm

2 stops18h 15m

Lihue

Sun 9/21

9:45 pm-4:46 pm

1 stop13h 01m

$2,264

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Tue 7/22

7:25 am-7:08 pm

1 stop17h 43m

$316

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Wed 8/6

5:45 pm-8:32 pm

1 stop32h 47m

$343

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Sat 8/16

9:03 am-8:25 pm

2 stops17h 22m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 13 results
1
2

Best time to book a flight from Rhode Island to Kaua'i

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

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 June 16, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Rhode Island to Kaua'i 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,501 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Rhode Island 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 are the cheapest airlines to fly from Rhode Island to Kaua'i one-way?

    The cheapest airlines for a one-way flight from Rhode Island to Kaua'i are Delta ($316), Alaska Airlines ($343), and United Airlines ($362).

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Rhode Island to Kaua'i (average of $440). Flying from Rhode Island to Kaua'i in June is currently the most expensive (average of $689). 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.

Alternative routes for Rhode Island to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Honolulu flights
San Francisco to Honolulu flights
Seattle to Honolulu flights
Ontario to Honolulu flights
John F Kennedy Intl to Honolulu flights
Los Angeles to Kahului flights
O'Hare Intl to Honolulu flights
San Francisco to Kahului flights
Newark to Honolulu flights
Dallas/Fort Worth to Honolulu flights
San Diego to Honolulu flights
Seattle to Kahului flights
Los Angeles to Kailua-Kona flights
Los Angeles to Lihue flights
Seattle to Kailua-Kona flights
Sky Harbor Intl to Honolulu flights
Denver to Honolulu flights
San Jose to Honolulu flights
Hobby to Honolulu flights
Dulles Intl to Honolulu flights
Atlanta to Honolulu flights
Salt Lake City to Honolulu flights
Oakland to Honolulu flights
Las Vegas to Honolulu flights
Sacramento to Honolulu flights
San Francisco to Kailua-Kona flights
Minneapolis to Honolulu flights
George Bush Intcntl to Honolulu flights
Portland to Honolulu flights
Denver to Kahului flights
San Francisco to Lihue flights
Boston to Honolulu flights
LaGuardia to Honolulu flights
San Diego to Kahului flights
Denver to Lihue flights
Seattle to Lihue flights
Baltimore to Honolulu flights
Reagan-National to Honolulu flights
Sacramento to Kahului flights
Ontario to Kahului flights
Portland to Kahului flights
Detroit to Honolulu flights
Sky Harbor Intl to Kahului flights
Long Beach to Honolulu flights
Dallas/Fort Worth to Kahului flights
San Diego to Lihue flights
Denver to Kailua-Kona flights
San Jose to Kahului flights
Portland to Kailua-Kona flights
John F Kennedy Intl to Kahului flights

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.