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

Alaska Airlines, Southwest, and American Airlines 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 April 2026, there are 2 operators 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.

$258 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.

8:33 am - 3:15 pm

IAH

LIH

11h 42m

1 stop

9:30 pm - 1:23 pm

LIH

IAH

10h 53m

1 stop

$460American Airlines

Mon, Apr 20 - Wed, May 6

8:05 am - 4:10 pm

HOU

LIH

13h 05m

1 stop

9:10 pm - 6:25 pm

LIH

HOU

16h 15m

2 stops

$466Southwest

Mon, Apr 20 - Wed, May 6

8:33 am - 3:15 pm

IAH

LIH

11h 42m

1 stop

2:12 pm - 8:20 am

LIH

IAH

13h 08m

2 stops

$466American Airlines

Mon, Apr 20 - Wed, May 6

5:00 am - 12:22 pm

IAH

LIH

12h 22m

2 stops

2:12 pm - 7:18 am

LIH

IAH

12h 06m

2 stops

$471American Airlines

Wed, Apr 22 - Wed, Apr 29

8:05 am - 4:10 pm

HOU

LIH

13h 05m

1 stop

9:10 pm - 6:45 pm

LIH

HOU

16h 35m

1 stop

$488Southwest

Mon, Apr 20 - Wed, May 6

6:15 am - 4:10 pm

HOU

LIH

14h 55m

2 stops

9:10 pm - 6:25 pm

LIH

HOU

16h 15m

2 stops

$492Southwest

Mon, Apr 20 - Wed, May 6

8:15 am - 4:10 pm

HOU

LIH

12h 55m

1 stop

8:25 pm - 1:05 pm

LIH

HOU

11h 40m

1 stop

$514Southwest

Mon, Aug 31 - Wed, Sep 9

8:40 am - 1:56 pm

IAH

LIH

10h 16m

1 stop

10:49 pm - 1:17 pm

LIH

IAH

9h 28m

1 stop

$514American Airlines

Mon, Aug 31 - Wed, Sep 9

8:00 am - 6:05 pm

HOU

LIH

15h 05m

2 stops

8:25 pm - 1:05 pm

LIH

HOU

11h 40m

1 stop

$520Southwest

Mon, Aug 31 - Wed, Sep 9

7:00 am - 6:21 pm

IAH

LIH

16h 21m

2 stops

5:29 pm - 1:34 pm

LIH

IAH

15h 05m

2 stops

$525Multiple Airlines

Mon, Aug 31 - Wed, Sep 9

American Airlines flights from Houston to Kaua'i

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

American Airlines

Apr 20

IAH8:33 amHouston George Bush Intcntl

11h 42m

1 stop

LIH3:15 pmLihue

May 6

LIH9:30 pmLihue

10h 53m

1 stop

IAH1:23 pmHouston George Bush Intcntl

$460

American Airlines

Apr 20

IAH8:33 amHouston George Bush Intcntl

11h 42m

1 stop

LIH3:15 pmLihue

May 6

LIH2:12 pmLihue

13h 08m

2 stops

IAH8:20 amHouston George Bush Intcntl

$466

American Airlines

Apr 22

IAH5:00 amHouston George Bush Intcntl

12h 22m

2 stops

LIH12:22 pmLihue

Apr 29

LIH2:12 pmLihue

12h 06m

2 stops

IAH7:18 amHouston George Bush Intcntl

$471

Southwest flights from Houston to Kaua'i

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

Southwest

Apr 20

HOU8:05 amHouston Hobby

13h 05m

1 stop

LIH4:10 pmLihue

May 6

LIH9:10 pmLihue

16h 15m

2 stops

HOU6:25 pmHouston Hobby

$466

Southwest

Apr 20

HOU8:05 amHouston Hobby

13h 05m

1 stop

LIH4:10 pmLihue

May 6

LIH9:10 pmLihue

16h 35m

1 stop

HOU6:45 pmHouston Hobby

$488

Southwest

Apr 20

HOU6:15 amHouston Hobby

14h 55m

2 stops

LIH4:10 pmLihue

May 6

LIH9:10 pmLihue

16h 15m

2 stops

HOU6:25 pmHouston Hobby

$492

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Mon 4/20

8:33 am-3:15 pm

1 stop11h 42m

Lihue

Wed 5/6

9:30 pm-1:23 pm

1 stop10h 53m

$460

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-6:25 pm

2 stops16h 15m

$466

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Mon 4/20

8:33 am-3:15 pm

1 stop11h 42m

Lihue

Wed 5/6

2:12 pm-8:20 am

2 stops13h 08m

$466

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Wed 4/22

5:00 am-12:22 pm

2 stops12h 22m

Lihue

Wed 4/29

2:12 pm-7:18 am

2 stops12h 06m

$471

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 4/20

6:15 am-4:10 pm

2 stops14h 55m

Lihue

Wed 5/6

9:10 pm-6:25 pm

2 stops16h 15m

$492

HoustonLihue

HOU - LIH

HOULIH

Houston Hobby

Mon 8/31

8:15 am-4:10 pm

1 stop12h 55m

Lihue

Wed 9/9

8:25 pm-1:05 pm

1 stop11h 40m

$514

Quickest round-trip

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Mon 8/31

8:40 am-1:56 pm

1 stop10h 16m

Lihue

Wed 9/9

10:49 pm-1:17 pm

1 stop9h 28m

$514

HoustonLihue

HOU - LIH

HOULIH

Houston Hobby

Mon 8/31

8:00 am-6:05 pm

2 stops15h 05m

Lihue

Wed 9/9

8:25 pm-1:05 pm

1 stop11h 40m

$520

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

Mon 8/31

7:00 am-6:21 pm

2 stops16h 21m

Lihue

Wed 9/9

5:29 pm-1:34 pm

2 stops15h 05m

$525

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 $491. The month of January is another great option to travel to Kaua'i, with average flight prices from Houston averaging around $505.

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	10h 16m
Direct flights	None

The fastest flight from Houston to Kaua'i takes 10h 16m

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

Search flight deals

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 April 2026, there are 2 operators 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 9,530 reviews		Search United Airlines flights
Southwest	PriceFrom $587	Free Cancellation	Rating 8.0 4,336 reviews		Search Southwest 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.