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Kaua'i

$243+ Cheap flights 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
— LIH
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Flights to Kaua'i in 2025

Find the latest flights to Kaua'i in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on September 17, 2025.

Popular in

December

Cheapest in

January

Average price

$580

Round-trip from

$494

One-way from

$250
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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From New York to Lihue
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One-way flight from New York to Kaua'i
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Find flight deals to Kaua'i

Cheapest flights to Kaua'i
Explore the most affordable flight options available to Kaua'i. Find the lowest fares based on data from user searches, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:00 amJFK - LIH
1 stop18h 05mDelta
Mon 10/279:40 pmLIH - JFK
1 stop12h 09mDelta
Deal found 9/16$494
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 11/133:23 pmEWR - LIH
1 stop25h 00mAlaska Airlines
Wed 11/1912:48 pmLIH - EWR
1 stop13h 11mAlaska Airlines
Deal found 9/17$505
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 11/19:00 amEWR - LIH
2 stops19h 15mAlaska Airlines
Mon 11/1712:48 pmLIH - EWR
1 stop20h 35mAlaska Airlines
Deal found 9/15$506
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/285:59 pmEWR - LIH
1 stop21h 47mAlaska Airlines
Wed 11/512:48 pmLIH - EWR
1 stop13h 11mAlaska Airlines
Deal found 9/15$508
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/239:00 amJFK - LIH
1 stop19h 05mAlaska Airlines
Mon 10/277:00 amLIH - JFK
1 stop17h 30mAlaska Airlines
Deal found 9/15$508
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 11/11:45 pmJFK - LIH
1 stop34h 08mDelta
Mon 11/179:29 pmLIH - JFK
1 stop13h 16mDelta
Deal found 9/15$510
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:39 amEWR - LIH
1 stop14h 20mAmerican Airlines
Sun 11/1610:39 pmLIH - EWR
1 stop13h 04mAmerican Airlines
Deal found 9/15$511
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 11/131:00 pmJFK - LIH
1 stop26h 46mAlaska Airlines
Wed 11/196:49 amLIH - JFK
1 stop18h 41mAlaska Airlines
Deal found 9/17$513
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 11/27:05 amEWR - LIH
1 stop32h 41mAlaska Airlines
Sun 11/169:00 pmLIH - EWR
2 stops15h 06mAlaska Airlines
Deal found 9/15$516
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 11/37:00 amJFK - LIH
1 stop18h 05mDelta
Sun 11/910:44 pmLIH - JFK
1 stop13h 12mDelta
Deal found 9/15$517
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:00 amEWR - LIH
2 stops19h 15mAlaska Airlines
Sat 11/84:00 pmLIH - EWR
2 stops18h 25mAlaska Airlines
Deal found 9/16$522
This Delta deal was found by Cheapflights users on 9/17. 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.
Thu 11/137:00 amJFK - LIH
1 stop18h 04mDelta
Wed 11/1910:44 pmLIH - JFK
2 stops17h 14mDelta
Deal found 9/17$524

Cheapflights Fare Finder

 
Locate flights to Kaua'i that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on September 17, 2025.
Use the filters below to find and compare flights to Kaua'i that are best for you.

Fly from

New York

Route

Depart

Return

Price

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Thu 10/23

7:00 am-7:05 pm

1 stop18h 05m

Lihue

Mon 10/27

9:40 pm-3:49 pm

1 stop12h 09m

$494

NewarkLihue

EWR - LIH

EWRLIH

Newark

Thu 11/13

9:00 am-11:23 am

1 stop31h 23m

Lihue

Wed 11/19

8:01 pm-5:06 pm

2 stops16h 05m

$510

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Fri 3/6

8:30 am-9:57 pm

1 stop18h 27m

Lihue

Tue 3/10

1:36 pm-6:55 am

1 stop11h 19m

$510

NewarkLihue

EWR - LIH

EWRLIH

Newark

Sun 11/9

6:38 am-3:59 pm

1 stop14h 21m

Lihue

Sun 11/16

10:39 pm-4:43 pm

1 stop13h 04m

$511

NewarkLihue

EWR - LIH

EWRLIH

Newark

Wed 2/4

6:00 am-5:07 pm

1 stop16h 07m

Lihue

Mon 2/9

8:30 pm-1:30 pm

1 stop12h 00m

$511

NewarkLihue

EWR - LIH

EWRLIH

Newark

Sat 1/17

5:50 pm-12:03 pm

1 stop23h 13m

Lihue

Sat 1/24

3:40 pm-3:23 pm

1 stop18h 43m

$511

NewarkLihue

EWR - LIH

EWRLIH

Newark

Tue 10/28

3:23 pm-9:46 am

2 stops24h 23m

Lihue

Wed 11/5

11:25 pm-6:29 pm

1 stop14h 04m

$513

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Thu 11/13

10:00 am-10:46 am

1 stop29h 46m

Lihue

Wed 11/19

6:02 am-6:30 am

1 stop19h 28m

$513

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Tue 10/28

8:29 pm-9:46 am

1 stop19h 17m

Lihue

Wed 11/5

6:49 am-6:30 am

1 stop18h 41m

$513

New YorkLihue

JFK - LIH

JFKLIH

New York John F Kennedy Intl

Wed 2/4

7:00 am-7:47 pm

1 stop17h 47m

Lihue

Mon 2/9

10:26 pm-5:59 pm

2 stops14h 33m

$514

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 56 results
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Best time to book a flight to Kaua'i

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

How long is the flight to Kaua'i?

On average, a flight from New York to Kaua'i takes 15 hours 33 minutes. Flights to Kaua'i from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Kaua'i?

The most popular airlines flying from New York to Kaua'i are Hawaiian Airlines, United Airlines and Alaska Airlines.

Alaska Airlines
Alaska Airlines
From $114
Hawaiian Airlines
Hawaiian Airlines
From $113
United Airlines
United Airlines
From $173
American Airlines
American Airlines
From $218

What are the cheapest airlines that fly to Kaua'i?

The cheapest airlines flying from New York to Kaua'i are JetBlue, Delta and Hawaiian Airlines.

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 September 17, 2025.
Peruse reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines to the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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
8.0
Very good
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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.
Hawaiian Airlines
7.8
Good
2,729 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

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.

FAQs about flying to Kaua'i

Kaua'i Travel Information

  • Hiking is a great way to see Kauai, off the highways. Popular trails include the Kukui Trail, a 5-mile hike that drops into Waimea Canyon (Hawaii’s Grand Canyon – 10 miles long, 1 mile wide and 3,000 feet deep); the Kuilau Ridge Trail, a 4-mile round-trip; and the Kalalau Trail, which boasts gorgeous views of Na Pali Coast and Kee Beach (a great snorkeling spot).
  • Kauai has 50 miles of white sand beaches and all of them are free. The most beautiful beaches are Ke’e and Makua (surfers know it as Tunnels) on the north shore; Poipu in the south, a regular in various “Top 5” beach awards; Salt Pond Beach Park, also in the south of the island, and a great place to see Monk Seals and Kakaha Beach, which snakes along the west coast. Polihale stretches – all gold sand – for 7 miles and is a heart-stopping beautiful place to watch the sun set over Ni‘ihau island. Finally, Na Pali (which translates to “the cliffs”) on the west coast is remote, rugged and dramatic.
  • Kauai plays backdrop to several Hollywood movies. Take a tour around the film locations such as Moanaowaiopuna Falls, which appeared in Jurassic Park.  Elvis lived it up on the grounds of the Coco Palms for Blue Hawaii. Raiders of the Lost Ark made use of the island for its exterior shots. Anne Heche and Harrison Ford crashed down from the cliff around Shipwrecks Beach (Keoneloa Bay) in Six Days Seven Nights.
  • Sort of like Old Faithful, Spouting Horn on Lawa’i Road regularly shoots water up into the air. When a wave rushes under a lava shelf and bursts through a small surface hole, Spouting Horn expels. Evening is the time to witness it, that’s when the rush of water takes on the colors of the sunset.

  • Can I find cheaper flights to Kaua'i if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Kaua'i on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Kaua'i?

    Based on reviews from Cheapflights users, Delta is rated the highest out of the airlines that fly to Kaua'i.

  • What is the cheapest airport to fly to in Kaua'i?

    Lihue is currently the cheapest airport to fly to in Kaua'i. One-way flights to Lihue typically cost $49, while round-trip flights cost around $119.

  • How much is a round-trip flight to Kaua'i?

    A round-trip flight to Kaua'i will typically cost around $170, however they can be found for as little as $119.

  • Where does the fastest flight to Kaua'i depart from?

    For those looking to save time traveling to Kaua'i, Honolulu offers the quickest one-way flight (0 hours 39 minutes).

  • Does Lihue have rental cars?

    Yes. Those touching down at Lihue can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Lihue?

    Yes. Lihue has hotels nearby for those requiring accommodations. 1 BR Garden View at Marriott Kauai is the closest property to Lihue (0.0 mi away from Lihue).

See more FAQs

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