Cheap flights from Houston to Kaua'i from $321
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Kaua'i departing on 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
What is the cheapest month to fly to Kaua'i?
In general, November 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 $502. The month of September is another great option to travel to Kaua'i, with average flight prices from Houston averaging around $542.
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.
How far in advance should I book a flight to Kaua'i?
You are more likely to see cheaper flights to Kaua'i from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $732 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from Houston for as low as $506 on momondo.
What is the cheapest airline that flies from Houston to Kaua'i?
United Airlines, American Airlines, and Alaska Airlines are the most popular carriers operating from Houston to Kaua'i
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 65% 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.
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
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 July 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 | ||
|---|---|---|---|---|---|
| PriceFrom $250 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $458 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $469 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $587 | Free Cancellation | Rating 8.0 4,266 reviews |
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.