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Kailua-Kona

$139+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — KOA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$277
(Delta)

One-way from

$139
(Delta)

Popular in

June

Cheapest in

January

Average price

$499

Good round-trip deal

$437 or less

Good one-way deal

$239 or less
Provider with most accurate pricing for Portland-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-Kona Intl flights.
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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 ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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.
Mon 12/811:35 amPDX - KOA
1 stop8h 45mDelta
Thu 12/118:43 pmKOA - PDX
1 stop9h 45mDelta
Deal found 10/29$277
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 12/410:45 amPDX - KOA
1 stop10h 45mDelta
Wed 12/108:43 pmKOA - PDX
1 stop12h 12mDelta
Deal found 10/28$297
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 12/47:15 amPDX - KOA
2 stops14h 15mDelta
Mon 12/88:43 pmKOA - PDX
1 stop9h 45mDelta
Deal found 10/28$302
This Delta deal was found by Cheapflights users on 10/29. 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.
Thu 12/47:15 amPDX - KOA
2 stops14h 15mDelta
Thu 12/119:30 pmKOA - PDX
2 stops16h 03mDelta
Deal found 10/29$308
This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 12/15:30 amPDX - KOA
1 stop14h 43mDelta
Thu 12/118:43 pmKOA - PDX
1 stop9h 45mDelta
Deal found 10/28$310
This Delta deal was found by Cheapflights users on 10/28. 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.
Sat 11/297:59 pmPDX - KOA
1 stop24h 14mDelta
Wed 12/108:43 pmKOA - PDX
1 stop9h 45mDelta
Deal found 10/28$311
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 12/86:00 amPDX - KOA
1 stop9h 06mUnited Airlines
Thu 12/112:40 pmKOA - PDX
1 stop7h 57mUnited Airlines
Deal found 10/29$312
This Delta deal was found by Cheapflights users on 10/30. 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.
Mon 12/110:35 amPDX - KOA
1 stop10h 50mDelta
Mon 12/89:30 pmKOA - PDX
2 stops13h 43mDelta
Deal found 10/30$315
This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 12/17:59 pmPDX - KOA
2 stops25h 31mDelta
Wed 12/108:43 pmKOA - PDX
1 stop9h 45mDelta
Deal found 10/28$317
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/61:34 pmPDX - KOA
1 stop9h 56mAlaska Airlines
Tue 12/169:10 pmKOA - PDX
1 stop14h 40mAlaska Airlines
Deal found 10/28$322
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:45 amMFR - KOA
1 stop17h 45mHawaiian Airlines
Mon 12/159:10 pmKOA - MFR
1 stop14h 06mHawaiian Airlines
Deal found 10/28$339
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 12/21:30 pmMFR - KOA
1 stop10h 00mAlaska Airlines
Tue 1/279:10 pmKOA - MFR
1 stop13h 33mAlaska Airlines
Deal found 10/29$357

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 October 30, 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

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 1/20

7:45 am-2:44 pm

1 stop8h 59m

Kona Intl

Wed 1/28

2:25 pm-12:39 am

1 stop8h 14m

$277

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 1/20

7:10 am-6:30 pm

2 stops13h 20m

Kona Intl

Wed 1/28

8:45 pm-8:33 am

1 stop9h 48m

$283

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Thu 1/8

7:10 am-6:30 pm

2 stops13h 20m

Kona Intl

Thu 1/15

8:45 pm-8:33 am

1 stop9h 48m

$302

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Sun 11/30

5:30 am-6:13 pm

1 stop14h 43m

Kona Intl

Mon 12/8

8:43 pm-8:28 am

1 stop9h 45m

$310

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Sat 12/6

1:34 pm-9:30 pm

1 stop9h 56m

Kona Intl

Tue 12/16

9:10 pm-1:50 pm

1 stop14h 40m

$322

EugeneKailua-Kona

EUG - KOA

EUGKOA

Eugene

Sat 1/24

5:42 am-9:30 pm

1 stop17h 48m

Kona Intl

Mon 2/2

9:10 pm-4:54 pm

1 stop17h 44m

$339

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 1/13

11:10 am-6:47 pm

1 stop9h 37m

Kona Intl

Sun 1/18

8:45 pm-10:27 am

1 stop11h 42m

$340

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Tue 2/3

7:00 am-6:47 pm

1 stop13h 47m

Kona Intl

Fri 2/13

9:55 pm-10:52 am

1 stop10h 57m

$344

EugeneKailua-Kona

EUG - KOA

EUGKOA

Eugene

Sat 1/24

6:04 am-6:30 pm

2 stops14h 26m

Kona Intl

Mon 2/2

8:45 pm-10:42 am

1 stop11h 57m

$349

EugeneKailua-Kona

EUG - KOA

EUGKOA

Eugene

Fri 1/23

1:36 pm-9:30 pm

1 stop9h 54m

Kona Intl

Tue 1/27

9:10 pm-4:54 pm

1 stop17h 44m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 58 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, July is the cheapest month in which you can book a flight from Oregon to Kailua-Kona (average of $175). Flying from Oregon to Kailua-Kona in June is currently the most expensive (average of $323). 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 October 30, 2025.

It’s typically best to fly out from Oregon to Kailua-Kona in the evening. Doing so could potentially save you 44% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Oregon to Kailua-Kona?

Use this chart to determine the cheapest time to fly round-trip from Oregon to Kailua-Kona. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Oregon to Kailua-Kona flight should consider departing on Thursday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 8h 59m. 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?

    $139 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Southwest, with prices starting from $190 and $357, 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 Eugene - Kona Intl or Boise Air Term. Gowen Fld - 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 $398, our data indicates the cheapest price to be $209. The most popular route (Portland - Kona Intl), is priced around $277.

  • 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, July is the cheapest month in which you can book a flight from Oregon to Kailua-Kona (average of $175). Flying from Oregon to Kailua-Kona in June is currently the most expensive (average of $323). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$216Average$595FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$217Average$632FlexibilityNo cancel feeOn-time69%
DeltaCheapest$226Average$479FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$227Average$515FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$327Average$393FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$348Average$583FlexibilityNo cancel feeOn-time75%

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