Cheap flights from Denver to Kaua'i from $160
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Kaua'i departing on 8/14. 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 Denver 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, September is the cheapest month to fly from Denver to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $521. The month of January is another great option to travel to Kaua'i, with average flight prices from Denver averaging around $563.
What is the cheapest day to depart on your flight to Kaua'i?
According to our data, Tuesday is the cheapest day to fly to Kaua'i from Denver. The lowest ticket price found for a Tuesday departure recently was $962. 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 Saturday because tickets tend to average around $1,077. 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 $534. In contrast, the most expensive time of day to depart to Kaua'i is in the afternoon when prices are around $1,459.
What is the cheapest Denver Intl to Kaua'i flight route?
Fly from Denver Intl to Lihue for the best Denver Intl - Kaua'i flight prices
How far in advance should I book a flight to Kaua'i?
You are more likely to see cheaper flights to Kaua'i from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $662 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from Denver for as low as $562 on momondo.
What cabin class options are available on Denver Intl to Kaua'i flights?
There are 4 cabin classes available to choose from on Denver Intl to Kaua'i flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Denver Intl to Kaua'i?
Delta, Alaska Airlines, and Southwest are the most popular carriers operating from Denver Intl to Kaua'i
What airlines fly to Kaua'i?
United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Kaua'i from Denver according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 6 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.
How many flights depart from Denver to Kaua'i on average per day?
The number of flights available between Denver and Kaua'i is 1 per day as of July 2025. The most frequent departure time is 12:00PM, with 100% of daily flights leaving in the afternoon.
How many flights depart from Denver to Kaua'i on average per week?
As of July 2025, there are 7 flights per week flying from Denver to Kaua'i. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
Cheap Denver to Kaua'i flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Denver to Kaua'i
When did momondo last update prices for flights from Denver Intl Airport to Kaua'i?
Prices for flights from Denver Intl Airport to Kaua'i are refreshed on a daily basis.
How many operators does momondo search for flights from Denver Intl Airport to Kaua'i?
There are 6 operators available for flights from Denver Intl Airport to Kaua'i as of July 2025.
How old do you have to be to fly from Denver Intl Airport to Kaua'i?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Denver Intl Airport 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.
What is the most popular plane model from Denver to Kaua'i?
Based on momondo bookings for flights between Denver and Kaua'i, the leading plane model is Boeing 737 MAX 8, making up 14.66% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 11.15%, Boeing 737-800 with 10.70%, and Airbus A320neo with 10.04%.
Best airlines flying from Denver to Kaua'i
Compare and see reviews for airlines that fly from Denver to Kaua'i with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $305 | Free Cancellation | Rating 8.0 7,982 reviews | |||
| PriceFrom $306 | Free Cancellation | Rating 7.8 2,545 reviews | |||
| PriceFrom $314 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $353 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $407 | Free Cancellation | Rating 8.0 4,266 reviews | |||
| PriceFrom $580 | Free Cancellation | Rating 7.4 8,861 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Denver to Kaua'i?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Kaua'i for you.
Can I find flights from Denver to Kaua'i with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Kaua'i from Denver with this policy.
How can momondo help me find flights from Denver to Kaua'i?
Once you have performed a search for Denver 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 Denver to Kaua'i right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Kaua'i, momondo offers a useful price alert feature which will track prices for flights to Kaua'i from Denver and alert you when they change.