Cheap flights from Austin to Kaua'i from $277
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Kaua'i departing on 5/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Austin to Kaua'i
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Delta flights from Austin to Kaua'i
Our best Delta deals on Austin to Kaua'i flight tickets
Alaska Airlines flights from Austin to Kaua'i
Our best Alaska Airlines deals on Austin to Kaua'i flight tickets
See travel insights to Kaua'i from
How to get the cheapest flight ticket from Austin 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, February is the cheapest month to fly from Austin to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $421. The month of January is another great option to travel to Kaua'i, with average flight prices from Austin averaging around $488.
What is the cheapest day to depart on your flight to Kaua'i?
According to our data, Thursday is the cheapest day to fly to Kaua'i from Austin. The lowest ticket price found for a Thursday departure recently was $514. 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 $702. 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 $270. In contrast, the most expensive time of day to depart to Kaua'i is at noon when prices are around $644.
How far in advance should I book a flight to Kaua'i?
You are more likely to see cheaper flights to Kaua'i from Austin when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $607 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from Austin for as low as $422 on momondo.
What is the cheapest airline that flies from Austin Bergstrom to Kaua'i?
United Airlines, Delta, and Southwest are the most popular carriers operating from Austin Bergstrom to Kaua'i
What airlines fly to Kaua'i?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Kaua'i from Austin according to our data. American Airlines is the first choice among our users, with 39% 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.
Cheap Austin to Kaua'i flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Austin to Kaua'i
When did momondo last update prices for flights from Austin Bergstrom Airport to Kaua'i?
Prices for flights from Austin Bergstrom Airport to Kaua'i are updated daily.
How many operators does momondo search for flights from Austin Bergstrom Airport to Kaua'i?
There are 6 operators available for flights from Austin Bergstrom Airport to Kaua'i as of April 2025.
How old do you have to be to fly from Austin Bergstrom Airport to Kaua'i?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom 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 Austin to Kaua'i?
Based on momondo bookings for flights between Austin and Kaua'i, the leading plane model is Boeing 737 MAX 8, making up 14.28% of the total bookings. Other popular models include Boeing 737-700 Passenger/BBJ1 (winglets) with 11.86%, Boeing 737-800 with 11.55%, and Airbus A319 with 9.85%.
Best airlines flying from Austin to Kaua'i
Compare and see reviews for airlines that fly from Austin to Kaua'i with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $257 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $340 | Free Cancellation | Rating 7.9 2,393 reviews | |||
| PriceFrom $358 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $413 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $426 | Free Cancellation | Rating 8.0 9,918 reviews | |||
| PriceFrom $489 | Free Cancellation | Rating 8.0 4,286 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Austin to Kaua'i?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kaua'i from Austin.
Can I find flights from Austin to Kaua'i with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Austin to Kaua'i flights to just show those with flexible booking policies.
How can momondo help me find flights from Austin to Kaua'i?
Once all potential Austin to Kaua'i flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Austin to Kaua'i right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Austin 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.