Cheap flights from Oregon to Kaua'i from $149
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Kaua'i departing on 10/6. 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 Oregon to Kaua'i
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Delta flights from Oregon to Kaua'i
Our best Delta deals on Oregon to Kaua'i flight tickets
American Airlines flights from Oregon to Kaua'i
Our best American Airlines deals on Oregon to Kaua'i flight tickets
See travel insights to Kaua'i from
How to get the cheapest flight ticket from Oregon 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, January is the cheapest month to fly from Oregon to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $386. The month of September is another great option to travel to Kaua'i, with average flight prices from Oregon averaging around $396.
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 Oregon. The lowest ticket price found for a Monday departure recently was $457. 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 $708. 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 $261. In contrast, the most expensive time of day to depart to Kaua'i is in the afternoon when prices are around $691.
What is the cheapest Oregon to Kaua'i flight route?
Fly from Portland to Lihue for the best Oregon - 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 Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $531 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from Oregon for as low as $444 on momondo.
What cabin class options are available on Oregon to Kaua'i flights?
There are 2 cabin classes available to choose from on Oregon 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 Oregon to Kaua'i?
Delta, Alaska Airlines, and American Airlines are the most popular carriers operating from Oregon to Kaua'i
What airlines fly to Kaua'i?
Alaska Airlines, Hawaiian Airlines and Delta are the top three most popular airlines that fly to Kaua'i from Oregon according to our data. Alaska Airlines is the first choice among our users, with 41% 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 Oregon to Kaua'i flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Oregon to Kaua'i
Best Price Found | $149 |
|---|---|
Fastest flight time | 6h 40m |
Direct flights | Mon, Tue, Thu, Fri, Sat and Sun |
Airports in Kaua'i | 1 airport |
When did momondo last update prices for flights from Oregon to Kaua'i?
Prices for flights from Oregon to Kaua'i were last updated today.
How many operators does momondo search for flights from Oregon to Kaua'i?
As of July 2025, there are 6 operators available to choose from for flights from Oregon to Kaua'i.
How old do you have to be to fly from Oregon 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 Oregon to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The travel and health documents required for your trip to Kaua'i can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kaua'i. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Oregon to Kaua'i?
momondo data reveals that the most frequently booked plane model on the route from Oregon to Kaua'i is Boeing 737-800 Passenger/BBJ2 (winglets), representing 14.33% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 11.21%, Boeing 737-900 Passenger/BBJ3 (winglets) at 8.91%, and Boeing 737 at 8.72%.
Best airlines flying from Oregon to Kaua'i
Compare and see reviews for airlines that fly from Oregon to Kaua'i with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $242 | Free Cancellation | Rating 8.0 7,983 reviews | |||
| PriceFrom $244 | Free Cancellation | Rating 7.8 2,545 reviews | |||
| PriceFrom $273 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $286 | Free Cancellation | Rating 8.0 4,270 reviews | |||
| PriceFrom $294 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $332 | Free Cancellation | Rating 8.0 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Oregon to Kaua'i?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to Kaua'i. momondo saves you time and could save you money on your trip.
Can I find flights from Oregon to Kaua'i with flexible booking policies on momondo?
Flights from Oregon to Kaua'i with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Oregon to Kaua'i?
momondo helps you find the best flight between Oregon and Kaua'i by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Oregon to Kaua'i right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Oregon 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.