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Kaua'i

$222+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — LIH
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$442
(Alaska Airlines)

One-way from

$222
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$651
Provider with most accurate pricing for Boston Logan Intl-Lihue flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Lihue flights.
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From Rhode Island to Kaua'i
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One-way flight from Rhode Island to Kaua'i
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Highest demand for flights based on searches. 8% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/7. 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.
Mon 2/236:24 pmBOS - LIH
2 stops24h 30mMultiple Airlines
Mon 3/24:50 pmLIH - BOS
2 stops19h 34mMultiple Airlines
Deal found 1/7$442
This Expedia deal was found by Cheapflights users on 1/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/24:20 pmBOS - LIH
2 stops23h 26mMultiple Airlines
Mon 2/92:50 pmLIH - BOS
2 stops21h 49mMultiple Airlines
Deal found 1/6$444
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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.
Mon 3/26:24 pmBOS - LIH
2 stops24h 30mMultiple Airlines
Mon 3/93:50 pmLIH - BOS
2 stops19h 34mMultiple Airlines
Deal found 1/7$446
This Delta deal was found by Cheapflights users on 1/6. 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.
Tue 1/277:30 amBOS - LIH
1 stop16h 01mDelta
Tue 2/310:39 pmLIH - BOS
2 stops20h 11mDelta
Deal found 1/6$448
This Delta deal was found by Cheapflights users on 1/6. 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.
Tue 3/37:15 amBOS - LIH
1 stop16h 31mDelta
Tue 3/108:19 pmLIH - BOS
1 stop13h 23mDelta
Deal found 1/6$454
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/24:20 pmBOS - LIH
2 stops23h 26mMultiple Airlines
Wed 2/1111:38 amLIH - BOS
2 stops22h 58mMultiple Airlines
Deal found 1/6$469
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:00 amBOS - LIH
1 stop20h 18mMultiple Airlines
Tue 3/106:32 pmLIH - BOS
2 stops16h 04mMultiple Airlines
Deal found 1/6$472
This Alaska Airlines deal was found by Cheapflights users on 1/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:44 pmBOS - LIH
1 stop24h 03mAlaska Airlines
Mon 3/24:50 pmLIH - BOS
2 stops19h 34mAlaska Airlines
Deal found 1/8$474
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/24:20 pmBOS - LIH
1 stop25h 43mAlaska Airlines
Mon 2/92:50 pmLIH - BOS
2 stops21h 49mAlaska Airlines
Deal found 1/6$475
This American Airlines deal was found by Cheapflights users on 1/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/206:00 amPVD - LIH
2 stops15h 37mAmerican Airlines
Wed 1/2810:10 pmLIH - PVD
2 stops19h 43mAmerican Airlines
Deal found 1/6$562
This United Airlines deal was found by Cheapflights users on 1/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/272:48 pmPVD - LIH
2 stops27h 06mUnited Airlines
Wed 1/288:30 pmLIH - PVD
2 stops19h 56mUnited Airlines
Deal found 1/6$661
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Thu 1/226:00 amPVD - LIH
2 stops15h 37mAmerican Airlines
Mon 1/2610:10 pmLIH - PVD
2 stops13h 54mAmerican Airlines
Deal found 1/7$693

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 January 8, 2026.
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

Mon 2/23

6:24 pm-1:54 pm

2 stops24h 30m

Lihue

Mon 3/2

4:50 pm-5:24 pm

2 stops19h 34m

$442

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Tue 3/3

7:15 am-6:46 pm

1 stop16h 31m

Lihue

Tue 3/10

8:19 pm-3:42 pm

1 stop13h 23m

$454

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Tue 3/3

6:24 pm-1:54 pm

2 stops24h 30m

Lihue

Tue 3/10

3:45 pm-5:24 pm

2 stops19h 39m

$464

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Mon 2/2

4:20 pm-10:46 am

2 stops23h 26m

Lihue

Wed 2/11

11:38 am-3:36 pm

2 stops22h 58m

$469

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Tue 4/7

7:10 am-5:41 pm

1 stop16h 31m

Lihue

Tue 4/14

8:25 pm-3:42 pm

1 stop13h 17m

$480

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Thu 3/5

7:15 am-6:46 pm

1 stop16h 31m

Lihue

Wed 3/11

8:19 pm-3:42 pm

1 stop13h 23m

$480

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Tue 3/3

7:15 am-6:46 pm

1 stop16h 31m

Lihue

Wed 3/11

8:19 pm-3:42 pm

1 stop13h 23m

$480

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Sun 2/8

7:30 am-7:54 pm

1 stop17h 24m

Lihue

Sun 2/15

10:40 pm-4:17 pm

1 stop12h 37m

$482

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Tue 3/3

7:00 am-8:28 pm

2 stops18h 28m

Lihue

Mon 3/9

6:32 pm-4:36 pm

2 stops16h 04m

$491

BostonLihue

BOS - LIH

BOSLIH

Boston Logan Intl

Wed 3/4

9:02 am-10:22 pm

2 stops18h 20m

Lihue

Tue 3/10

6:32 pm-4:36 pm

2 stops16h 04m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 22 results
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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
No data available for this route at this time. Please check back soon.

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.

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

    For as low as $562, Delta can have you in Kaua'i from Rhode Island in 15h 37m. Rhode Island and Kaua'i are separated by a distance of 5115 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

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