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Kailua-Kona

$162+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — KOA
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$318
(Delta)

One-way from

$162
(Delta)

Popular in

June

Cheapest in

September

Average price

$497

Good round-trip deal

$567 or less

Good one-way deal

$284 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.
Search Deals
From Oregon to Kona Intl
Search Deals
One-way flight from Oregon to Kona Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 8/2010:38 amBOI - KOA
1 stop11h 00mDelta
Wed 8/209:45 pmKOA - BOI
1 stop8h 13mDelta
Deal found 4/30$318
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:35 amBOI - KOA
2 stops13h 35mAlaska Airlines
Fri 9/127:00 amKOA - BOI
2 stops11h 40mAlaska Airlines
Deal found 4/30$334
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 5/1411:50 amMFR - KOA
1 stop8h 41mDelta
Mon 5/199:39 pmKOA - MFR
1 stop10h 31mDelta
Deal found 4/29$341
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 9/196:00 amMFR - KOA
2 stops13h 26mAlaska Airlines
Mon 9/227:13 pmKOA - MFR
2 stops14h 37mAlaska Airlines
Deal found 4/29$393
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/191:30 pmEUG - KOA
1 stop11h 34mAlaska Airlines
Mon 9/19:32 pmKOA - EUG
1 stop12h 07mAlaska Airlines
Deal found 4/30$433
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/276:00 amPDX - KOA
1 stop9h 17mAmerican Airlines
Tue 6/39:10 pmKOA - PDX
1 stop16h 54mAmerican Airlines
Deal found 4/30$433
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/192:00 pmBOI - KOA
1 stop9h 46mUnited Airlines
Sun 5/2510:50 pmKOA - BOI
2 stops13h 09mUnited Airlines
Deal found 4/30$437
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/131:45 pmPDX - KOA
1 stop8h 39mUnited Airlines
Mon 9/2211:00 pmKOA - PDX
1 stop10h 43mUnited Airlines
Deal found 4/30$449
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 5/1711:25 amEUG - KOA
1 stop9h 06mDelta
Mon 5/269:39 pmKOA - EUG
1 stop10h 06mDelta
Deal found 4/30$451
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/153:10 pmBOI - KOA
1 stop10h 54mHawaiian Airlines
Thu 7/248:00 amKOA - BOI
1 stop10h 46mHawaiian Airlines
Deal found 4/30$461
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:40 amPDX - KOA
1 stop9h 25mSouthwest
Sat 9/208:10 amKOA - PDX
2 stops11h 00mSouthwest
Deal found 4/30$466
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 8/309:50 pmPDX - KOA
1 stop14h 37mAlaska Airlines
Tue 9/23:19 pmKOA - PDX
1 stop19h 05mAlaska Airlines
Deal found 4/29$484

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 May 1, 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

Sun 5/18

8:46 am-5:31 pm

1 stop12h 45m

Kona Intl

Thu 5/22

9:39 pm-10:06 am

1 stop8h 27m

$323

MedfordKailua-Kona

MFR - KOA

MFRKOA

Medford

Wed 5/14

11:50 am-5:31 pm

1 stop8h 41m

Kona Intl

Mon 5/19

9:39 pm-11:10 am

1 stop10h 31m

$341

EugeneKailua-Kona

EUG - KOA

EUGKOA

Eugene

Tue 8/19

1:30 pm-10:04 pm

1 stop11h 34m

Kona Intl

Mon 9/1

9:32 pm-12:39 pm

1 stop12h 07m

$433

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 5/27

6:00 am-12:17 pm

1 stop9h 17m

Kona Intl

Tue 6/3

9:10 pm-5:04 pm

1 stop16h 54m

$433

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Mon 5/19

2:00 pm-7:46 pm

1 stop9h 46m

Kona Intl

Sun 5/25

10:50 pm-3:59 pm

2 stops13h 09m

$437

MedfordKailua-Kona

MFR - KOA

MFRKOA

Medford

Mon 5/5

6:00 am-5:27 pm

2 stops14h 27m

Kona Intl

Mon 5/19

7:00 pm-11:13 am

2 stops13h 13m

$443

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Mon 9/15

1:45 pm-7:24 pm

1 stop8h 39m

Kona Intl

Sat 9/20

11:00 pm-12:43 pm

1 stop10h 43m

$445

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Sat 5/17

5:39 pm-10:15 pm

1 stop8h 36m

Kona Intl

Sat 5/24

9:00 pm-12:22 pm

2 stops11h 22m

$446

EugeneKailua-Kona

EUG - KOA

EUGKOA

Eugene

Sat 5/17

11:25 am-5:31 pm

1 stop9h 06m

Kona Intl

Mon 5/26

9:39 pm-10:45 am

1 stop10h 06m

$451

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Tue 7/15

3:10 pm-10:04 pm

1 stop10h 54m

Kona Intl

Thu 7/24

8:00 am-10:46 pm

1 stop10h 46m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 36 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 May 1, 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.

Rainfall in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kailua-Kona ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Kailua-Kona when rainfall is around 1.6 in.

Temperature in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kailua-Kona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kailua-Kona. Reviews last updated May 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Oregon to Kailua-Kona to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,409 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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, 2 users have taken a look at flights from Oregon to Kona Intl.

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

    $162 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 $189 and $194, 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 $486, our data indicates the cheapest price to be $282. The most popular route (Portland - Kona Intl), is priced around $349.

  • 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.

See more FAQs

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Alternative routes for Oregon to Kailua-Kona

See prices for flight routes from nearby airports that may be better suited for you.
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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$192Average$551FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$215Average$644FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$217Average$502FlexibilityNo cancel feeOn-time63%
DeltaCheapest$241Average$484FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$257Average$415FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$296Average$575FlexibilityNo cancel feeOn-time75%

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