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$327+ Cheap flights from George Bush Intcntl (IAH) 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LIH
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Kaua'i

Cheapest flights from George Bush Intcntl to Kaua'i
Explore the most affordable flight options available from George Bush Intcntl to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/21. 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 12/229:50 amIAH - LIH
1 stop11h 57mUnited Airlines
Mon 12/298:30 pmLIH - IAH
1 stop10h 45mUnited Airlines
Deal found 12/21$713
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/242:24 pmIAH - LIH
1 stop12h 20mUnited Airlines
Fri 12/269:35 pmLIH - IAH
1 stop9h 35mUnited Airlines
Deal found 12/21$822
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Thu 12/258:23 amIAH - LIH
1 stop12h 41mUnited Airlines
Thu 12/2511:59 pmLIH - IAH
1 stop13h 11mUnited Airlines
Deal found 12/21$828
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/226:40 amIAH - LIH
1 stop14h 24mUnited Airlines
Sat 12/279:35 pmLIH - IAH
1 stop9h 35mUnited Airlines
Deal found 12/21$833
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/236:40 amIAH - LIH
2 stops15h 07mUnited Airlines
Mon 12/299:35 pmLIH - IAH
1 stop11h 40mUnited Airlines
Deal found 12/21$838
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/235:00 amIAH - LIH
2 stops16h 47mUnited Airlines
Sun 12/289:35 pmLIH - IAH
2 stops13h 39mUnited Airlines
Deal found 12/21$844
This United Airlines deal was found by Cheapflights users on 12/22. 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 12/306:40 amIAH - LIH
1 stop14h 24mUnited Airlines
Mon 1/59:35 pmLIH - IAH
2 stops17h 35mUnited Airlines
Deal found 12/22$849
This Delta deal was found by Cheapflights users on 12/21. 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 12/247:42 amIAH - LIH
2 stops12h 53mDelta
Fri 12/2610:43 pmLIH - IAH
2 stops14h 52mDelta
Deal found 12/21$859
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 12/2110:04 pmIAH - LIH
1 stop23h 00mUnited Airlines
Sat 12/272:00 pmLIH - IAH
1 stop11h 37mUnited Airlines
Deal found 12/21$898
This Delta deal was found by Cheapflights users on 12/21. 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 12/227:00 amIAH - LIH
2 stops16h 43mDelta
Sun 12/2810:43 pmLIH - IAH
1 stop12h 14mDelta
Deal found 12/21$924

Find flight deals from George Bush Intcntl to Kaua'i

Keep the following information in mind while searching for George Bush Intcntl to Kaua'i flight deals. Data was last updated December 23, 2025.

Round-trip from

$383
(Kiwi.com)

One-way from

$327
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$1,182
From Houston George Bush Intcntl to Kaua'i
Search Deals
One-way flight from Houston George Bush Intcntl to Kaua'i
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 December 23, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Kaua'i that are best for you.

Fly from

George Bush Intcntl

Fly to

Kaua'i

Route

Depart

Return

Price

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Tue 2/3

4:13 pm-1:15 pm

1 stop25h 02m

Lihue

Wed 2/11

6:00 am-12:19 am

2 stops14h 19m

$383

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Tue 2/17

6:00 am-5:32 pm

2 stops15h 32m

Lihue

Tue 2/24

10:45 pm-1:53 pm

1 stop11h 08m

$397

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Tue 2/17

6:10 am-6:46 pm

2 stops16h 36m

Lihue

Tue 2/24

10:40 pm-2:11 pm

1 stop11h 31m

$433

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Wed 4/29

5:00 am-12:37 pm

2 stops12h 37m

Lihue

Wed 5/6

9:17 pm-11:26 pm

1 stop21h 09m

$454

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Sat 1/31

9:55 am-1:15 pm

1 stop31h 20m

Lihue

Sat 2/7

2:30 pm-7:23 pm

1 stop24h 53m

$478

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Wed 4/29

7:00 am-9:26 pm

1 stop19h 26m

Lihue

Wed 5/6

10:26 pm-3:46 pm

1 stop12h 20m

$481

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Mon 1/26

7:13 am-5:04 pm

1 stop13h 51m

Lihue

Thu 1/29

2:10 pm-5:45 am

1 stop11h 35m

$511

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Thu 3/12

5:33 pm-9:49 am

2 stops21h 16m

$327

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Thu 3/12

3:16 pm-9:57 pm

1 stop11h 41m

$336

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Thu 3/12

5:33 pm-12:19 pm

2 stops23h 46m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 13 results
1
2

Best time to book a flight from George Bush Intcntl to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from George Bush Intcntl 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 George Bush Intcntl Airport to Kaua'i

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Kaua'i?

Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kaua'i (average of $285). Flying from Houston George Bush Intcntl Airport to Kaua'i in February is currently the most expensive (average of $1,031). 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 IAH to FUS?

Find hourly flight availability from George Bush Intcntl 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 December 23, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Kaua'i in the evening. Doing so could potentially save you 66% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 December 23, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Kaua'i, such as 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.
United Airlines
7.4
Good
9,105 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,105 reviews
United Airlines
7.4
Good
9,105 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl Airport to Kaua'i?

    Departing from Houston George Bush Intcntl Airport to Kaua'i will take you 15h 32m. The distance between Houston George Bush Intcntl Airport and Kaua'i is about 3962 mi.

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

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

  • How can I find direct flights from George Bush Intcntl to Kaua'i?

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

  • Can I find deals for business class flights from George Bush Intcntl to Kaua'i?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Kaua'i?

    Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kaua'i (average of $285). Flying from Houston George Bush Intcntl Airport to Kaua'i in February is currently the most expensive (average of $1,031). 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

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Top airline flying from George Bush Intcntl to Kaua'i

Discover the top airline that operate flights from George Bush Intcntl 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$359Average$739FlexibilityNo cancel feeOn-time69%

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