Kaua'i

$258+ Cheap flights from Houston 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LIH
May 1 — May 81
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Cheap flight deals from Houston to Kaua'i

Cheapest flights from Houston to Kaua'i
Explore the most affordable flight options available from Houston to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.

This American Airlines deal was found by Cheapflights users on 3/28. 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.
Mon 4/208:33 am
IAH
-
LIH
1 stop11h 42m
American Airlines
Wed 5/69:30 pm
LIH
-
IAH
1 stop10h 53m
American Airlines
Deal found 3/28$460
This Southwest deal was found by Cheapflights users on 3/28. 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.
Mon 4/208:05 am
HOU
-
LIH
1 stop13h 05m
Southwest
Wed 5/69:10 pm
LIH
-
HOU
2 stops16h 15m
Southwest
Deal found 3/28$466
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 4/225:00 am
IAH
-
LIH
2 stops12h 22m
American Airlines
Wed 4/292:12 pm
LIH
-
IAH
2 stops12h 06m
American Airlines
Deal found 3/27$471
This Southwest deal was found by Cheapflights users on 3/31. 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.
Mon 8/318:15 am
HOU
-
LIH
1 stop12h 55m
Southwest
Wed 9/98:25 pm
LIH
-
HOU
1 stop11h 40m
Southwest
Deal found 3/31$514
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Mon 8/318:40 am
IAH
-
LIH
1 stop10h 16m
American Airlines
Wed 9/910:49 pm
LIH
-
IAH
1 stop9h 28m
American Airlines
Deal found 3/31$514
This Expedia deal was found by Cheapflights users on 3/31. 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 8/317:00 am
IAH
-
LIH
2 stops16h 21m
Multiple Airlines
Wed 9/95:29 pm
LIH
-
IAH
2 stops15h 05m
Multiple Airlines
Deal found 3/31$525
This American Airlines deal was found by Cheapflights users on 3/30. 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 4/235:00 am
IAH
-
LIH
2 stops12h 22m
American Airlines
Thu 4/309:30 pm
LIH
-
IAH
1 stop10h 53m
American Airlines
Deal found 3/30$529
This Southwest deal was found by Cheapflights users on 3/30. 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 9/156:50 am
HOU
-
LIH
1 stop10h 45m
Southwest
Mon 9/219:25 pm
LIH
-
HOU
1 stop15h 15m
Southwest
Deal found 3/30$530
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Mon 8/318:40 am
IAH
-
LIH
1 stop10h 16m
American Airlines
Mon 9/79:41 pm
LIH
-
IAH
2 stops12h 43m
American Airlines
Deal found 3/31$536
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Mon 8/319:33 am
HOU
-
LIH
2 stops14h 33m
American Airlines
Mon 9/79:41 pm
LIH
-
HOU
2 stops13h 17m
American Airlines
Deal found 3/31$541
This American Airlines deal was found by Cheapflights users on 3/29. 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 10/208:36 am
IAH
-
LIH
1 stop10h 38m
American Airlines
Mon 10/2610:46 pm
LIH
-
IAH
1 stop9h 32m
American Airlines
Deal found 3/29$546
This Southwest deal was found by Cheapflights users on 3/30. 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.
Mon 4/138:05 am
HOU
-
LIH
1 stop13h 05m
Southwest
Tue 4/217:10 pm
LIH
-
HOU
2 stops12h 05m
Southwest
Deal found 3/30$573

Find flight deals from Houston to Kaua'i

Keep the following information in mind while searching for Houston to Kaua'i flight deals. Data was last updated April 1, 2026.

Round-trip from

$460
(American Airlines)

One-way from

$258
(Expedia)

Popular in

December

Cheapest in

September

Average price

$586
From Houston to Kaua'i
One-way flight from Houston to Kaua'i
Highest demand for flights based on searches. 6% potential increase in price ($47 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 April 1, 2026.
Use the filters below to find and compare flights from Houston to Kaua'i that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonLihue

HOU - LIH

HOULIH

Houston Hobby

Mon 4/20

8:05 am-4:10 pm

1 stop13h 05m

Lihue

Wed 5/6

9:10 pm-6:45 pm

1 stop16h 35m

$488

HoustonLihue

HOU - LIH

HOULIH

Houston Hobby

Mon 4/13

8:05 am-4:10 pm

1 stop13h 05m

Lihue

Tue 4/21

7:10 pm-12:15 pm

2 stops12h 05m

$573

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Tue 4/21

7:45 am-6:40 pm

2 stops15h 55m

Lihue

Sat 4/25

9:25 pm-5:19 pm

2 stops14h 54m

$574

HoustonLihue

HOU - LIH

HOULIH

Houston Hobby

Tue 4/21

8:50 am-4:10 pm

2 stops12h 20m

Lihue

Sat 4/25

9:10 pm-4:15 pm

1 stop14h 05m

$578

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Wed 4/22

7:41 pm-12:22 pm

1 stop21h 41m

Lihue

Wed 4/29

9:30 pm-1:23 pm

1 stop10h 53m

$581

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Tue 4/28

5:00 am-11:23 am

1 stop11h 23m

Lihue

Wed 4/29

7:35 pm-11:19 am

1 stop10h 44m

$590

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Sat 4/25

2:20 pm-8:23 pm

1 stop11h 03m

Lihue

Sat 5/2

12:43 pm-5:17 am

1 stop11h 34m

$646
Quickest round-trip

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Sat 4/11

6:00 am-11:38 am

1 stop10h 38m

Lihue

Wed 4/15

7:35 pm-11:13 am

1 stop10h 38m

$651

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Mon 5/4

6:18 pm-11:11 am

1 stop21h 53m

Lihue

Fri 5/22

12:02 pm-1:46 pm

1 stop20h 44m

$666

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Thu 9/3

5:50 pm-10:21 am

1 stop21h 31m

Lihue

Mon 9/7

4:46 pm-4:52 pm

2 stops19h 06m

$679

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 35 resultsSorted by cheapest first
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Best time to book a flight from Houston to Kaua'i

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

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

Currently, September is the cheapest month in which you can book a flight from Houston to Kaua'i (average of $267). Flying from Houston to Kaua'i in June is currently the most expensive (average of $685). 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.

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 April 1, 2026.
Read through reviews of airlines operating flights from Houston to Kaua'i, such as Southwest and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Related info for your journey

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

    A quick flight from Houston to Kaua'i can take about 13h 05m. Southwest provides one of the quickest options available for as low as $488. The distance from Houston to Kaua'i is about 3969 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Houston to Kaua'i (average of $267). Flying from Houston to Kaua'i in June is currently the most expensive (average of $685). 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 2 airlines flying from Houston to Kaua'i

Discover the top 2 airlines that operate flights from Houston 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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$359Average$692FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$587Average$888FlexibilityNo cancel feeOn-time63%

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