What is the cheapest airline that flies from Houston to Kaua'i?

Southwest, Alaska Airlines, and Delta are the most popular carriers operating from Houston to Kaua'i

When did momondo last update prices for flights from Houston to Kaua'i?

Prices for flights from Houston to Kaua'i were last updated today.

How many operators does momondo search for flights from Houston to Kaua'i?

As of May 2026, there is 1 operator available to choose from for flights from Houston to Kaua'i.

How old do you have to be to fly from Houston to Kaua'i?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Kaua'i.

What documentation or ID do you need to fly to Kaua'i?

The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$262 Cheap Flights from Houston to Kaua'i in 2026

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Find the cheapest flights from Houston to Kaua'i

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 7:03 pm

IAH

LIH

16h 33m

2 stops

9:55 pm - 6:02 pm

LIH

IAH

15h 07m

2 stops

$523Delta

Thu, Aug 6 - Tue, Aug 11

6:19 pm - 11:08 am

IAH

LIH

21h 49m

1 stop

12:23 pm - 1:35 pm

LIH

IAH

20h 12m

1 stop

$566Multiple Airlines

Tue, Jul 7 - Mon, Jul 13

6:19 pm - 11:08 am

IAH

LIH

21h 49m

1 stop

2:30 pm - 1:35 pm

LIH

IAH

18h 05m

2 stops

$572Multiple Airlines

Tue, Jul 7 - Mon, Jul 13

6:19 pm - 12:09 pm

IAH

LIH

22h 50m

2 stops

12:23 pm - 1:35 pm

LIH

IAH

20h 12m

1 stop

$587Multiple Airlines

Thu, Aug 6 - Tue, Aug 11

6:10 am - 12:35 pm

HOU

LIH

11h 25m

1 stop

9:30 pm - 2:00 pm

LIH

HOU

11h 30m

1 stop

$599Southwest

Tue, Oct 6 - Sun, Oct 11

6:00 am - 11:44 am

IAH

LIH

10h 44m

1 stop

2:31 pm - 6:04 am

LIH

IAH

10h 33m

1 stop

$600United Airlines

Wed, Aug 5 - Mon, Aug 10

5:22 am - 11:50 am

IAH

LIH

11h 28m

1 stop

2:31 pm - 6:34 am

LIH

IAH

11h 03m

1 stop

$602United Airlines

Wed, Jun 10 - Wed, Jun 17

6:45 am - 1:15 pm

HOU

LIH

10h 30m

1 stop

10:30 pm - 5:35 pm

LIH

HOU

15h 05m

1 stop

$602Southwest

Wed, Nov 11 - Mon, Nov 16

6:10 am - 12:35 pm

HOU

LIH

11h 25m

1 stop

7:10 pm - 2:00 pm

LIH

HOU

13h 50m

2 stops

$605Southwest

Tue, Oct 6 - Sun, Oct 11

9:15 am - 4:15 pm

HOU

LIH

11h 00m

1 stop

10:30 pm - 1:55 pm

LIH

HOU

11h 25m

2 stops

$608Southwest

Wed, Nov 11 - Mon, Nov 16

Alaska Airlines flights from Houston to Kaua'i

Our best Alaska Airlines deals on Houston to Kaua'i flight tickets

Alaska Airlines

Nov 11

IAH2:24 pmHouston George Bush Intcntl

11h 55m

1 stop

LIH10:19 pmLihue

Nov 16

LIH11:24 pmLihue

13h 20m

1 stop

IAH4:44 pmHouston George Bush Intcntl

$540

Alaska Airlines

Sep 22

IAH8:46 amHouston George Bush Intcntl

15h 58m

2 stops

LIH7:44 pmLihue

Sep 24

LIH9:35 pmLihue

15h 32m

2 stops

IAH6:07 pmHouston George Bush Intcntl

$602

Alaska Airlines

Sep 22

IAH8:46 amHouston George Bush Intcntl

15h 58m

2 stops

LIH7:44 pmLihue

Sep 24

LIH9:35 pmLihue

15h 32m

2 stops

IAH6:07 pmHouston George Bush Intcntl

$635

Southwest flights from Houston to Kaua'i

Our best Southwest deals on Houston to Kaua'i flight tickets

Southwest

Oct 6

HOU6:10 amHouston Hobby

11h 25m

1 stop

LIH12:35 pmLihue

Oct 11

LIH9:30 pmLihue

11h 30m

1 stop

HOU2:00 pmHouston Hobby

$599

Southwest

Nov 11

HOU6:45 amHouston Hobby

10h 30m

1 stop

LIH1:15 pmLihue

Nov 16

LIH10:30 pmLihue

15h 05m

1 stop

HOU5:35 pmHouston Hobby

$602

Southwest

Oct 6

HOU6:10 amHouston Hobby

11h 25m

1 stop

LIH12:35 pmLihue

Oct 11

LIH7:10 pmLihue

13h 50m

2 stops

HOU2:00 pmHouston Hobby

$605

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Thu 8/6

7:30 am-7:03 pm

2 stops16h 33m

Lihue

Tue 8/11

9:55 pm-6:02 pm

2 stops15h 07m

$523

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Tue 7/7

6:19 pm-11:08 am

1 stop21h 49m

Lihue

Mon 7/13

12:23 pm-1:35 pm

1 stop20h 12m

$566

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Tue 7/7

6:19 pm-11:08 am

1 stop21h 49m

Lihue

Mon 7/13

2:30 pm-1:35 pm

2 stops18h 05m

$572

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Thu 8/6

6:19 pm-12:09 pm

2 stops22h 50m

Lihue

Tue 8/11

12:23 pm-1:35 pm

1 stop20h 12m

$587

HoustonLihue

HOU - LIH

HOULIH

Houston Hobby

Tue 10/6

6:10 am-12:35 pm

1 stop11h 25m

Lihue

Sun 10/11

9:30 pm-2:00 pm

1 stop11h 30m

$599

Quickest round-trip

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Wed 8/5

6:00 am-11:44 am

1 stop10h 44m

Lihue

Mon 8/10

2:31 pm-6:04 am

1 stop10h 33m

$600

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Wed 6/10

5:22 am-11:50 am

1 stop11h 28m

Lihue

Wed 6/17

2:31 pm-6:34 am

1 stop11h 03m

$602

HoustonLihue

HOU - LIH

HOULIH

Houston Hobby

Wed 11/11

6:45 am-1:15 pm

1 stop10h 30m

Lihue

Mon 11/16

10:30 pm-5:35 pm

1 stop15h 05m

$602

HoustonLihue

HOU - LIH

HOULIH

Houston Hobby

Tue 10/6

6:10 am-12:35 pm

1 stop11h 25m

Lihue

Sun 10/11

7:10 pm-2:00 pm

2 stops13h 50m

$605

HoustonLihue

HOU - LIH

HOULIH

Houston Hobby

Wed 11/11

9:15 am-4:15 pm

1 stop11h 00m

Lihue

Mon 11/16

10:30 pm-1:55 pm

2 stops11h 25m

$608

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Kaua'i

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Kaua'i?

In general, September is the cheapest month to fly from Houston to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $267. The month of October is another great option to travel to Kaua'i, with average flight prices from Houston averaging around $276.

Cheap Houston to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Kaua'i

Fastest flight time	11h 07m
Direct flights	None

The fastest flight from Houston to Kaua'i takes 11h 07m

There are no direct flights from Houston to Kaua'i. There are no popular flight routes from Houston to Kaua'i.

Search flight deals

Frequently asked questions about flying from Houston to Kaua'i

When did momondo last update prices for flights from Houston to Kaua'i?
Prices for flights from Houston to Kaua'i were last updated today.
How many operators does momondo search for flights from Houston to Kaua'i?
As of May 2026, there is 1 operator available to choose from for flights from Houston to Kaua'i.
How old do you have to be to fly from Houston to Kaua'i?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Kaua'i

Compare and see reviews for airlines that fly from Houston to Kaua'i with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $359	Free Cancellation	Rating 7.4 9,726 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Kaua'i?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Kaua'i. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Kaua'i with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Houston to Kaua'i flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston to Kaua'i?

Once you have performed a search for Houston to Kaua'i flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Houston to Kaua'i right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Kaua'i flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.