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

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

How many flights depart from Houston to Kaua'i on average per week?

3 flights are operational weekly from Houston to Kaua'i as of August 2025. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

What airlines fly to Kaua'i?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Kaua'i from Houston according to our data. United Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 4 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.

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 August 2025, there are 4 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.

$187 Cheap Flights from Houston to Kaua'i in 2025

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Find the cheapest flights from Houston to Kaua'i

Round-trip

One-way

Cheap round-trip flights

8:26 am - 3:54 pmIAH-LIH

11h 28m1 stop

10:44 pm - 1:22 pmLIH-IAH

10h 38m1 stop

$431American Airlines

Find Deal

mar., nov. 11 - lun., nov. 17

7:50 am - 8:22 pmIAH-LIH

16h 32m2 stops

10:26 pm - 2:21 pmLIH-IAH

11h 55m1 stop

$436Delta

Find Deal

mar., nov. 11 - lun., nov. 17

5:00 am - 12:14 pmIAH-LIH

12h 14m2 stops

1:45 pm - 8:31 amLIH-IAH

13h 46m2 stops

$442American Airlines

Find Deal

jue., oct. 2 - lun., oct. 6

5:51 pm - 5:17 pmIAH-LIH

27h 26m2 stops

8:01 pm - 4:50 pmLIH-IAH

16h 49m2 stops

$528Alaska Airlines

Find Deal

lun., nov. 3 - vie., nov. 14

7:26 pm - 3:52 pmIAH-LIH

24h 26m1 stop

7:12 pm - 4:50 pmLIH-IAH

17h 38m2 stops

$574Alaska Airlines

Find Deal

lun., nov. 3 - vie., nov. 14

5:40 am - 11:25 amIAH-LIH

10h 45m1 stop

1:13 pm - 6:13 amLIH-IAH

12h 00m1 stop

$592United Airlines

Find Deal

lun., sep. 1 - vie., sep. 5

6:00 am - 12:05 pmIAH-LIH

11h 05m1 stop

1:20 pm - 6:12 amLIH-IAH

11h 52m1 stop

$616United Airlines

Find Deal

vie., oct. 17 - jue., oct. 23

5:30 am - 4:00 pmHOU-LIH

15h 30m2 stops

8:40 pm - 12:00 pmLIH-HOU

10h 20m1 stop

$787Southwest

Find Deal

sáb., oct. 18 - sáb., oct. 25

5:30 am - 4:00 pmHOU-LIH

15h 30m2 stops

6:15 am - 10:35 pmLIH-HOU

11h 20m2 stops

$793Southwest

Find Deal

sáb., oct. 18 - sáb., oct. 25

10:10 pm - 11:57 amIAH-LIH

42h 47m2 stops

10:31 pm - 6:10 pmLIH-IAH

14h 39m1 stop

$989

Find Deal

vie., oct. 10 - vie., oct. 17

Alaska Airlines flights from Houston to Kaua'i

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

Alaska Airlines

Nov 3

IAH5:51 pmHouston George Bush Intcntl

27h 26m

2 stops

LIH5:17 pmLihue

Nov 14

LIH8:01 pmLihue

16h 49m

2 stops

IAH4:50 pmHouston George Bush Intcntl

$528

Find similar

Alaska Airlines

Nov 3

IAH7:26 pmHouston George Bush Intcntl

24h 26m

1 stop

LIH3:52 pmLihue

Nov 14

LIH7:12 pmLihue

17h 38m

2 stops

IAH4:50 pmHouston George Bush Intcntl

$574

Find similar

Alaska Airlines

Oct 18

IAH6:23 pmHouston George Bush Intcntl

32h 08m

2 stops

LIH9:31 pmLihue

Oct 25

LIH9:00 pmLihue

16h 26m

2 stops

IAH6:26 pmHouston George Bush Intcntl

$587

Find similar

American Airlines flights from Houston to Kaua'i

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

American Airlines

Nov 11

IAH8:26 amHouston George Bush Intcntl

11h 28m

1 stop

LIH3:54 pmLihue

Nov 17

LIH10:44 pmLihue

10h 38m

1 stop

IAH1:22 pmHouston George Bush Intcntl

$431

Find similar

American Airlines

Oct 2

IAH5:00 amHouston George Bush Intcntl

12h 14m

2 stops

LIH12:14 pmLihue

Oct 6

LIH1:45 pmLihue

13h 46m

2 stops

IAH8:31 amHouston George Bush Intcntl

$442

Find similar

American Airlines

Oct 2

IAH5:00 amHouston George Bush Intcntl

12h 14m

2 stops

LIH12:14 pmLihue

Oct 6

LIH9:40 pmLihue

11h 43m

1 stop

IAH2:23 pmHouston George Bush Intcntl

$482

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

mar. 11/11

8:26 am-3:54 pm

1 stop11h 28m

Lihue

lun. 11/17

10:44 pm-1:22 pm

1 stop10h 38m

$431

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

mar. 11/11

7:50 am-8:22 pm

2 stops16h 32m

Lihue

lun. 11/17

10:26 pm-2:21 pm

1 stop11h 55m

$436

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

jue. 10/2

5:00 am-12:14 pm

2 stops12h 14m

Lihue

lun. 10/6

1:45 pm-8:31 am

2 stops13h 46m

$442

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

lun. 11/3

5:51 pm-5:17 pm

2 stops27h 26m

Lihue

vie. 11/14

8:01 pm-4:50 pm

2 stops16h 49m

$528

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

lun. 11/3

7:26 pm-3:52 pm

1 stop24h 26m

Lihue

vie. 11/14

7:12 pm-4:50 pm

2 stops17h 38m

$574

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

lun. 9/1

5:40 am-11:25 am

1 stop10h 45m

Lihue

vie. 9/5

1:13 pm-6:13 am

1 stop12h 00m

$592

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

vie. 10/17

6:00 am-12:05 pm

1 stop11h 05m

Lihue

jue. 10/23

1:20 pm-6:12 am

1 stop11h 52m

$616

HoustonLihue

HOU - LIH

HOULIH

Houston Hobby

sáb. 10/18

5:30 am-4:00 pm

2 stops15h 30m

Lihue

sáb. 10/25

8:40 pm-12:00 pm

1 stop10h 20m

$787

HoustonLihue

HOU - LIH

HOULIH

Houston Hobby

sáb. 10/18

5:30 am-4:00 pm

2 stops15h 30m

Lihue

sáb. 10/25

6:15 am-10:35 pm

2 stops11h 20m

$793

HoustonLihue

IAH - LIH

IAHLIH

Houston George Bush Intcntl

vie. 10/10

10:10 pm-11:57 am

2 stops42h 47m

Lihue

vie. 10/17

10:31 pm-6:10 pm

1 stop14h 39m

$989

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

Other information

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 $486. The month of November is another great option to travel to Kaua'i, with average flight prices from Houston averaging around $563.

What is the cheapest day to depart on your flight to Kaua'i?

According to our data, Monday is the cheapest day to fly to Kaua'i from Houston. The lowest ticket price found for a Monday departure recently was $564. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $965. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kaua'i.

What is the cheapest time of day to depart on your flight to Kaua'i?

The cheapest time of day to fly to Kaua'i is in the evening when flights can be purchased for as low as $326. In contrast, the most expensive time of day to depart to Kaua'i is in the afternoon when prices are around $782.

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

Best Price Found	$187
Fastest flight time	10h 35m
Direct flights	None
Airports in Kaua'i	1 airport

The best one-way flight to Kaua'i from Houston in the past 72 hours is $187. The best round-trip flight deal from Houston to Kaua'i found on momondo in the last 72 hours is $431.

The fastest flight from Houston to Kaua'i takes 10h 35m

There are no direct flights from Houston to Kaua'i. Popular non-direct routes for this connection are Houston George Bush Intcntl Airport - Lihue Airport and Houston Hobby Airport - Lihue Airport.

There is 1 airport near Kaua'i: Lihue (LIH)

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 August 2025, there are 4 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
Alaska Airlines	PriceFrom $250	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $448	Free Cancellation	Rating 7.4 8,925 reviews	Search United Airlines flights
American Airlines	PriceFrom $458	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $587	Free Cancellation	Rating 8.0 4,246 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.