$231 Cheap Flights from Kailua-Kona (KOA) to Eugene (EUG)

View $231 flight on Wed, Dec 2, 2026Opens in a new window

Popular airlines from Kona Intl. Airport (KOA) to Mahlon Sweet Field Airport (EUG)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Kailua-Kona to Eugene (KOA-EUG)

Prices were available within the past 7 days and start at $231 for one-way flights and $476 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Aug 25 - Sat, Aug 29
KOA
Kona Coast
EUG
Eugene
$476 Roundtrip, found 3 days ago
$476
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Aug 25 from Kona Coast to Eugene, returning Sat, Aug 29, priced at $476 found 3 days ago
United
Tue, Aug 11 - Tue, Aug 25
KOA
Kona Coast
EUG
Eugene
$478 Roundtrip, found 3 hours ago
$478
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Aug 11 from Kona Coast to Eugene, returning Tue, Aug 25, priced at $478 found 3 hours ago
Alaska Airlines
Tue, Aug 11 - Tue, Aug 25
KOA
Kona Coast
EUG
Eugene
$481 Roundtrip, found 3 hours ago
$481
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Tue, Aug 11 from Kona Coast to Eugene, returning Tue, Aug 25, priced at $481 found 3 hours ago
Alaska Airlines
Wed, Sep 16 - Sun, Sep 20
KOA
Kona Coast
EUG
Eugene
$482 Roundtrip, found 2 days ago
$482
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Kona Coast to Eugene, returning Sun, Sep 20, priced at $482 found 2 days ago
Delta
Tue, Aug 11 - Tue, Aug 25
KOA
Kona Coast
EUG
Eugene
$484 Roundtrip, found 3 hours ago
$484
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Aug 11 from Kona Coast to Eugene, returning Tue, Aug 25, priced at $484 found 3 hours ago
Alaska Airlines
Tue, Aug 11 - Tue, Aug 25
KOA
Kona Coast
EUG
Eugene
$484 Roundtrip, found 3 hours ago
$484
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Tue, Aug 11 from Kona Coast to Eugene, returning Tue, Aug 25, priced at $484 found 3 hours ago
Alaska Airlines
Tue, Aug 11 - Tue, Aug 25
KOA
Kona Coast
EUG
Eugene
$487 Roundtrip, found 3 hours ago
$487
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Tue, Aug 11 from Kona Coast to Eugene, returning Tue, Aug 25, priced at $487 found 3 hours ago
Alaska Airlines
Tue, Aug 25 - Sat, Aug 29
KOA
Kona Coast
EUG
Eugene
$488 Roundtrip, found 3 days ago
$488
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Aug 25 from Kona Coast to Eugene, returning Sat, Aug 29, priced at $488 found 3 days ago
Southwest Airlines
Thu, Aug 20 - Wed, Aug 26
KOA
Kona Coast
EUG
Eugene
$514 Roundtrip, found 3 days ago
$514
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Thu, Aug 20 from Kona Coast to Eugene, returning Wed, Aug 26, priced at $514 found 3 days ago
American Airlines
Thu, Aug 20 - Wed, Aug 26
KOA
Kona Coast
EUG
Eugene
$561 Roundtrip, found 3 days ago
$561
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Aug 20 from Kona Coast to Eugene, returning Wed, Aug 26, priced at $561 found 3 days ago

Alternative airports near Eugene

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mahlon Sweet Field EUG. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $579
EUG
Mahlon Sweet Field
CheapestClosest
Average driving time to city center14 min
Flights from $579

What you need to know for your flight from Kona Intl. to Eugene

Kailua-Kona (KOA) to Eugene (EUG) at a glance

Travel between Kailua-Kona (KOA) and Eugene (EUG) with a selection of airlines catering to this domestic long-haul route. Whether you prefer full-service airlines or budget carriers, you can compare various flight options to identify the itinerary that aligns with your budget, schedule, and travel plans as you discover Eugene's renowned attractions and neighborhoods. Check out the essential details for flights from Kona International Airport (KOA) to Eugene Airport (EUG).

  • Fastest flight duration: around 7 hours in-flight, plus roughly 2h 45m layover with one stop
  • Route distance: roughly 2,500 miles (4,020 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $140–$665, depending on seasonality and how far ahead you book

Flights from Kona International Airport (KOA) to Eugene Airport (EUG)

According to recent traveler bookings, here are the top airlines favored for flights from Kailua-Kona to Eugene, particularly those offering one-stop and multi-stop options. Common layover points include Seattle-Tacoma International Airport (SEA) with a layover of approximately 3 hours, Sacramento International Airport (SMF) at about 2 hours and 30 minutes, and Portland International Airport (PDX) with a 1 hour and 15 minute layover. This variety allows you to mix and match factors like price, total travel time, and cabin class to craft the ideal itinerary.

  • Alaska Airlines: This full-service airline provides one-stop and multi-stop options, with one-way fares generally priced between $190 and $810. It represents about 42% of departures on this route, featuring an in-flight duration of around 7 hours and an overall travel time of approximately 9 hours and 30 minutes.
  • Delta: As a full-service airline, Delta offers both one-stop and multi-stop services, with one-way ticket prices typically ranging from $140 to $645. It accounts for around 30% of departures on this route, with a flight time of 7 hours and a total journey time of about 9 hours and 30 minutes.
  • Southwest Airlines: This low-cost carrier specializes in one-stop service, with one-way fares usually falling between $190 and $770. It constitutes roughly 15% of departures on this route, boasting an in-flight time of 7 hours and an overall trip duration of around 9 hours and 30 minutes, including the layover.
  • United: As a full-service airline, United provides one-stop flights with one-way fares typically ranging from $235 to $745. It covers about 8% of departures on this route, with a flight duration of 7 hours and a total travel time of approximately 9 hours and 30 minutes, including any layover time.
  • Hawaiian Airlines: This full-service carrier offers one-stop flights, with one-way ticket prices generally between $230 and $480. It makes up approximately 3% of departures on this route, featuring an in-flight duration of 7 hours and a total journey time of around 9 hours and 30 minutes, factoring in the layover.

Travelers can enhance their journey from Kailua-Kona to Eugene by upgrading to first class with Delta, enjoying premium service on this route.

Best time to fly from Kailua-Kona (KOA) to Eugene (EUG)

The most popular months for travelers flying from Kailua-Kona to Eugene are January, February, and March, when peak temperatures in Eugene reach up to 43.9°F in March. If you prefer quieter travel, consider October, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 53.2°F. For better deals, September usually offers the lowest average one-way fare around $283. Flight availability peaks in September, with approximately 10 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: September usually offers good deals with average one-way fare around $283, roughly 20% cheaper than the yearly average.
  • Another budget-friendly time to fly: May typically offers an average one-way fare of around $293.
  • Most flight options: September has the highest number of flights from Kailua-Kona to Eugene, with approximately 10 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January41.0°F (5.0°C)High8$391
February41.2°F (5.1°C)High9$369
March43.9°F (6.6°C)High8$398
April48.2°F (9.0°C)Average8$439
May54.7°F (12.6°C)Average8$293
June60.6°F (15.9°C)Average8$373
July67.3°F (19.6°C)Low9$347
August68.2°F (20.1°C)Average8$335
September62.4°F (16.9°C)Average10$283
October53.2°F (11.8°C)Low8$335
November44.8°F (7.1°C)Low8$339
December39.7°F (4.3°C)Average8$359

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Kailua-Kona (KOA) to Eugene (EUG)

  • Kailua-Kona to Corvallis (KOA-CVO): Corvallis Municipal Airport (CVO) is located approximately 27 miles from Eugene Airport (EUG).
  • Kailua-Kona to Salem (KOA-SLE): McNary Field Airport (SLE) is roughly 55 miles away from Eugene Airport (EUG).
  • Kailua-Kona to North Bend (KOA-OTH): Southwest Oregon Regional Airport (OTH) lies about 71 miles from Eugene Airport (EUG).

How to find the best prices for flights from Kailua-Kona (KOA) to Eugene (EUG)

Getting some of the best deals on flights from Kailua-Kona to Eugene is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking 2 to 8 weeks in advance, although most travelers tend to book at least 2 months ahead. Evening departures from 6 PM to 12 AM often offer lower prices, while morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Tuesday typically provides cheaper options, but Sunday remains the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Eugene hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Eugene Airport from Kona International Airport

Eugene welcomes travelers from Kailua-Kona with a range of transport options based on price, convenience, and proximity. Here's how to reach Eugene efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Eugene, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Eugene Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Eugene Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Eugene Airport, Eugene Station, a train station, is about 7.4 miles away, providing a convenient option for travelers heading into the city.

Frequently asked questions

How much does a flight from Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG) cost?
You can find cheap one-way flights from $231 and cheap return flights from $476 Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG) with Expedia. One-way flights usually range from $233 to $1357, and return flights typically cost between $412 and $1505. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG)?
The cheapest month to fly from KOA to EUG is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG)?
Enter KOA to EUG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG)?
Alaska Airlines is one of the cheapest airlines offering connecting flights from Kona Intl. (KOA) to Mahlon Sweet Field (EUG), with round-trip tickets starting from around $286. This flight has a layover in Daniel K. Inouye Intl. (HNL). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG)?
To find a cheap flight from Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG)?
The earliest flight from Kona International Airport (KOA) to Mahlon Sweet Field (EUG) usually departs at around 12:50 AM, operated by Alaska Airlines. This is a seasonal service active in December, giving you a chance to maximize your time in Eugene. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG)?
The most popular departure times for flights from Kailua-Kona (KOA) to Eugene (EUG) are in the late evening, from 9pm to midnight. About 29% of passengers prefer this time window. Many major carriers, including Delta Air Lines, Southwest Airlines and Alaska Airlines, offer flights during this window. This timing works well because it lets you enjoy a full day in Hawaii before heading to the mainland.
How long does it take to fly from Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG)?
Flights from KOA to EUG with one stop typically take around 14 hours 20 minutes, covering approximately 2,528 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG)?
First class seats are offered on the KOA to EUG route. First class cabins are available on:

  • Hawaiian Airlines
  • Delta Air Lines
  • United Airlines
  • American Airlines

How do I earn miles on a Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG) flight with Expedia?
It's easy to earn miles on a Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Eugene from Kona Intl. (KOA)?
From Kona Intl. (KOA), you can fly into Mahlon Sweet Field (EUG) to reach Eugene. Some flights may connect through major hubs like Daniel K. Inouye Intl. (HNL), Los Angeles Intl. (LAX), Seattle - Tacoma Intl. (SEA) before reaching Eugene. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG) at the last minute?
Typically, booking a last minute flight from Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG) flight and hotel package?
Securing a Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG) Eugene Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG)?
If you booked your Kailua-Kona, HI (KOA-Kona Intl.) to Eugene, OR (EUG) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kona Intl.
Destination airport
Eugene
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$466
Distance
2528 mi

Book with confidence

Kailua-Kona to Eugene Flights

The cheapest times to fly from Kailua-Kona to Eugene

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kailua-Kona to Eugene are during the month of August. You can find some of the cheapest flights from Kailua-Kona to Eugene with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kailua-Kona to Eugene

Sunday is one of the best days to book for cheap flights from Kailua-Kona to Eugene: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kailua-Kona to Eugene

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kailua-Kona to Eugene in 2026. You can also book with separate airlines for your outbound and return journeys, from $231 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kailua-Kona to Eugene flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kailua-Kona to Eugene airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Kailua-Kona to Eugene Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia