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Kailua-Kona

$149+ Cheap flights from Oregon to Kailua-Kona (KOA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — KOA
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Oregon to Kailua-Kona

Keep the following information in mind while searching for Oregon to Kailua-Kona flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$318
(Delta)

One-way from

$149
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$417

Good round-trip deal

$462 or less

Good one-way deal

$249 or less
From Oregon to Kona Intl
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One-way flight from Oregon to Kona Intl
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Highest demand for flights based on searches. 14% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Oregon to Kona Intl.
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Price to beat on a one-way flight from Oregon to Kona Intl.
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Find flight deals from Oregon to Kailua-Kona

Cheapest flights from Oregon to Kailua-Kona
Explore the most affordable flight options available from Oregon to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/247:40 amBOI - KOA
1 stop13h 50mDelta
dom. 10/269:30 pmKOA - BOI
1 stop11h 50mDelta
Deal found 9/16$318
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/147:40 amBOI - KOA
2 stops15h 43mDelta
mar. 10/219:30 pmKOA - BOI
1 stop11h 50mDelta
Deal found 9/16$323
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/185:30 amPDX - KOA
1 stop9h 26mUnited Airlines
jue. 10/231:40 pmKOA - PDX
1 stop7h 48mUnited Airlines
Deal found 9/15$327
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/2310:23 amPDX - KOA
1 stop12h 00mDelta
vie. 10/319:30 pmKOA - PDX
1 stop10h 00mDelta
Deal found 9/16$329
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/86:00 amMFR - KOA
2 stops15h 26mDelta
lun. 12/158:53 pmKOA - MFR
1 stop12h 06mDelta
Deal found 9/16$337
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/106:00 amPDX - KOA
1 stop11h 02mAmerican Airlines
lun. 11/179:35 pmKOA - PDX
1 stop20h 14mAmerican Airlines
Deal found 9/14$353
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/55:42 pmPDX - KOA
1 stop23h 20mAmerican Airlines
mié. 11/129:35 pmKOA - PDX
1 stop11h 23mAmerican Airlines
Deal found 9/14$356
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/148:35 amPDX - KOA
1 stop10h 12mAmerican Airlines
vie. 11/219:35 pmKOA - PDX
1 stop11h 19mAmerican Airlines
Deal found 9/14$357
This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/277:00 amPDX - KOA
Nonstop6h 09mAlaska Airlines
jue. 11/610:57 amKOA - PDX
1 stop17h 03mAlaska Airlines
Deal found 9/15$359
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/46:00 pmPDX - KOA
1 stop18h 43mAlaska Airlines
lun. 11/1012:42 pmKOA - PDX
1 stop30h 08mAlaska Airlines
Deal found 9/14$361
This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/197:09 amPDX - KOA
2 stops10h 58mAlaska Airlines
jue. 12/251:05 pmKOA - PDX
Nonstop5h 34mAlaska Airlines
Deal found 9/15$364
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/167:45 amPDX - KOA
1 stop9h 13mAmerican Airlines
jue. 10/239:45 pmKOA - PDX
1 stop10h 02mAmerican Airlines
Deal found 9/15$367

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Kailua-Kona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from Oregon to Kailua-Kona that are best for you.

Fly from

Oregon

Fly to

Kailua-Kona

Route

Depart

Return

Price

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

vie. 10/24

7:40 am-5:30 pm

1 stop13h 50m

Kona Intl

dom. 10/26

9:30 pm-1:20 pm

1 stop11h 50m

$318

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

mar. 10/14

7:40 am-7:23 pm

2 stops15h 43m

Kona Intl

mar. 10/21

9:30 pm-1:20 pm

1 stop11h 50m

$323

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

jue. 10/23

5:30 am-7:23 pm

2 stops16h 53m

Kona Intl

vie. 10/31

8:30 pm-12:49 pm

2 stops13h 19m

$340

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

mar. 2/24

7:30 am-11:55 am

Nonstop6h 25m

Kona Intl

jue. 3/5

8:10 am-5:20 am

1 stop19h 10m

$359

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

jue. 2/5

6:05 pm-2:33 pm

1 stop22h 28m

Kona Intl

jue. 2/12

1:00 pm-8:34 pm

Nonstop5h 34m

$359

MedfordKailua-Kona

MFR - KOA

MFRKOA

Medford

mar. 10/28

11:35 am-5:30 pm

1 stop8h 55m

Kona Intl

mié. 11/5

9:30 pm-10:55 am

1 stop11h 25m

$371

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

lun. 10/27

12:25 pm-7:23 pm

1 stop9h 58m

Kona Intl

sáb. 11/1

9:30 pm-10:28 am

1 stop9h 58m

$377

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

lun. 10/6

7:56 am-10:57 am

Nonstop6h 01m

Kona Intl

jue. 10/16

11:57 am-8:38 pm

Nonstop5h 41m

$378

MedfordKailua-Kona

MFR - KOA

MFRKOA

Medford

lun. 12/8

11:40 am-6:20 pm

1 stop8h 40m

Kona Intl

lun. 12/15

8:53 pm-10:59 am

1 stop12h 06m

$382

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

jue. 2/5

7:30 am-11:55 am

Nonstop6h 25m

Kona Intl

lun. 2/9

6:00 pm-6:00 am

1 stop10h 00m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 46 results
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Best time to book a flight from Oregon to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Oregon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Kailua-Kona

What is the cheapest month to book a flight from Oregon to Kailua-Kona?

Currently, October is the cheapest month in which you can book a flight from Oregon to Kailua-Kona (average of $409). Flying from Oregon to Kailua-Kona in June is currently the most expensive (average of $624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OR to KOA?

Find hourly flight availability from Oregon to Kailua-Kona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

When flying from Oregon to Kailua-Kona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Oregon to Kailua-Kona

Explore weekly flight availability from Oregon to Kailua-Kona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated septiembre 16, 2025.

The most flights from USOR to KOA are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Oregon to Kailua-Kona?

Related info for your journey

Find useful and relevant information for your journey from Oregon to Kailua-Kona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kailua-Kona from Oregon?

    For a flight from Oregon to Kailua-Kona, you will be flying into Kona Intl. Kona Intl (KOA) is just 7.7 mi from the center of the city.

  • How popular is this Oregon to Kailua-Kona flight route?

    Within the past month, 20 users have taken a look at flights from Oregon to Kona Intl.

  • How long is the flight from Oregon to Kailua-Kona?

    Departing from Oregon to Kailua-Kona will take you 6h 25m. The distance between Oregon and Kailua-Kona is about 2606 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Oregon to Kailua-Kona one-way?

    $149 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $149 and $149, respectively.

  • What are the most popular routes from Oregon to Kailua-Kona?

    The most popular route from Oregon to Kailua-Kona is Portland - Kona Intl. You may also consider Boise Air Term. Gowen Fld - Kona Intl or Eugene - Kona Intl.

  • What are the cheapest flights from Oregon to Kailua-Kona?

    Looking for the cheapest flight from Oregon to Kailua-Kona? While on average our users pay $443, our data indicates the cheapest price to be $209. The most popular route (Portland - Kona Intl), is priced around $297.

  • Can I find deals for flights from Oregon to Kailua-Kona that include hotel bookings?

    Yes. In addition to deals on Oregon to Kailua-Kona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oregon to Kailua-Kona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Kailua-Kona.

  • Can I find deals for business class flights from Oregon to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Oregon to Kailua-Kona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oregon to Kailua-Kona?

    Currently, October is the cheapest month in which you can book a flight from Oregon to Kailua-Kona (average of $409). Flying from Oregon to Kailua-Kona in June is currently the most expensive (average of $624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 6 airlines flying from Oregon to Kailua-Kona

Discover the top 6 airlines that operate flights from Oregon to Kailua-Kona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$195Average$581FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$216Average$638FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$217Average$514FlexibilityNo cancel feeOn-time63%
DeltaCheapest$241Average$500FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$327Average$393FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$344Average$593FlexibilityNo cancel feeOn-time75%

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