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The Big Island

$109+ Cheap flights from Oregon to The Big Island

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — KOA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Oregon to The Big Island

Cheapest flights from Oregon to The Big Island
Explore the most affordable flight options available from Oregon to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 12/15. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:00 amPDX - ITO
1 stop10h 14mAlaska Airlines
Thu 1/1511:11 amITO - PDX
1 stop7h 39mAlaska Airlines
Deal found 12/15$530
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:00 amPDX - ITO
1 stop8h 14mMultiple Airlines
Thu 1/158:30 pmITO - PDX
2 stops10h 59mMultiple Airlines
Deal found 12/15$539
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:50 amBOI - KOA
1 stop12h 58mDelta
Sun 1/117:55 pmKOA - BOI
1 stop11h 29mDelta
Deal found 12/15$561
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 12/3010:21 amPDX - KOA
Nonstop6h 24mAlaska Airlines
Fri 1/911:44 amKOA - PDX
Nonstop5h 43mAlaska Airlines
Deal found 12/17$573
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:21 amPDX - KOA
Nonstop6h 24mMultiple Airlines
Mon 1/1211:47 amKOA - PDX
1 stop26h 51mMultiple Airlines
Deal found 12/16$596
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 12/306:09 pmPDX - KOA
1 stop21h 00mMultiple Airlines
Fri 1/911:44 amKOA - PDX
Nonstop5h 43mMultiple Airlines
Deal found 12/17$599
This Southwest deal was found by Cheapflights users on 12/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:20 amPDX - KOA
1 stop10h 20mSouthwest
Wed 1/79:25 pmKOA - PDX
1 stop12h 20mSouthwest
Deal found 12/16$605
This Southwest deal was found by Cheapflights users on 12/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:50 amBOI - KOA
2 stops14h 20mSouthwest
Sun 1/119:25 pmKOA - BOI
2 stops10h 45mSouthwest
Deal found 12/15$611
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:26 amPDX - ITO
2 stops11h 48mMultiple Airlines
Sun 1/117:44 pmITO - PDX
1 stop7h 47mMultiple Airlines
Deal found 12/15$639
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:21 amPDX - KOA
Nonstop6h 24mMultiple Airlines
Wed 1/71:43 pmKOA - PDX
1 stop14h 17mMultiple Airlines
Deal found 12/16$643
This Delta deal was found by Cheapflights users on 12/17. 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 12/187:15 amPDX - KOA
1 stop13h 05mDelta
Wed 12/318:55 pmKOA - PDX
1 stop13h 44mDelta
Deal found 12/17$687
This Southwest deal was found by Cheapflights users on 12/17. 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.
Tue 12/309:50 amPDX - ITO
2 stops10h 20mSouthwest
Wed 1/76:55 pmITO - PDX
2 stops13h 55mSouthwest
Deal found 12/17$692

Find flight deals from Oregon to The Big Island

Keep the following information in mind while searching for Oregon to The Big Island flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$270
(United Airlines)

One-way from

$109
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$643

Good round-trip deal

$483 or less

Good one-way deal

$266 or less
Provider with most accurate pricing for Portland-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Kona Intl flights.
Search Deals
From Oregon to The Big Island
Search Deals
One-way flight from Oregon to The Big Island
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Oregon to The Big Island.
Search Deals
Price to beat on a one-way flight from Oregon to The Big Island.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to The Big Island 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 December 18, 2025.
Use the filters below to find and compare flights from Oregon to The Big Island that are best for you.

Fly from

Oregon

Fly to

The Big Island

Route

Depart

Return

Price

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Thu 2/26

5:30 am-6:30 pm

2 stops15h 00m

Kona Intl

Tue 3/3

9:45 pm-12:02 pm

1 stop12h 17m

$278

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Wed 1/28

5:30 am-6:30 pm

2 stops15h 00m

Kona Intl

Wed 2/4

10:55 pm-12:44 pm

2 stops11h 49m

$284

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Sun 2/22

11:15 am-7:34 pm

1 stop10h 19m

Kona Intl

Tue 3/3

9:45 pm-12:02 pm

1 stop12h 17m

$294

EugeneKailua-Kona

EUG - KOA

EUGKOA

Eugene

Wed 1/28

11:30 am-6:47 pm

1 stop9h 17m

Kona Intl

Mon 2/2

9:55 pm-10:48 am

1 stop10h 53m

$301

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 2/3

10:30 am-6:30 pm

1 stop10h 00m

Kona Intl

Wed 2/11

9:55 pm-10:32 am

1 stop10h 37m

$301

EugeneKailua-Kona

EUG - KOA

EUGKOA

Eugene

Wed 3/4

9:01 am-10:57 pm

1 stop15h 56m

Kona Intl

Mon 3/9

9:17 pm-11:58 pm

1 stop23h 41m

$303

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 2/17

6:25 am-6:30 pm

1 stop14h 05m

Kona Intl

Tue 2/24

9:45 pm-12:02 pm

1 stop12h 17m

$303

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Thu 2/26

6:10 am-1:15 pm

1 stop9h 05m

Kona Intl

Wed 3/4

10:00 am-9:20 pm

1 stop9h 20m

$306

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Mon 1/19

9:15 am-6:47 pm

1 stop12h 32m

Kona Intl

Mon 1/26

8:45 pm-9:57 am

1 stop10h 12m

$306

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Wed 1/28

11:35 am-6:47 pm

1 stop9h 12m

Kona Intl

Wed 2/4

9:55 pm-10:55 am

1 stop11h 00m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island 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 The Big Island

What is the cheapest month to book a flight from Oregon to The Big Island?

Currently, July is the cheapest month in which you can book a flight from Oregon to The Big Island (average of $175). Flying from Oregon to The Big Island 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 FUI?

Find hourly flight availability from Oregon to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Oregon to The Big Island, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 53% versus a flight at noon.

What is the cheapest day to fly from Oregon to The Big Island?

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

Travelers seeking maximum savings on their Oregon to The Big Island 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 The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Oregon to The Big Island flight route?

    Flights from Oregon to The Big Island have been viewed 19 times in the past calendar month.

  • How long is the flight from Oregon to The Big Island?

    A quick flight from Oregon to The Big Island can take about 15h. Delta provides one of the quickest options available for as low as $278. There are 2606 mi between Oregon and The Big Island. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Oregon to The Big Island one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $115. Southwest flights start at $118 while deals on Delta start at $121 one-way.

  • Can I find deals for flights from Oregon to The Big Island that include hotel bookings?

    Yes. In addition to deals on Oregon to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oregon to The Big Island?

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

  • Can I find deals for business class flights from Oregon to The Big Island?

    Yes. Cheapflights offers flight deals from Oregon to The Big Island 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 The Big Island?

    Currently, July is the cheapest month in which you can book a flight from Oregon to The Big Island (average of $175). Flying from Oregon to The Big Island 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.

See more FAQs

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Top 6 airlines flying from Oregon to The Big Island

Discover the top 6 airlines that operate flights from Oregon to The Big Island. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$205Average$472FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$217Average$658FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$257Average$621FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$292Average$667FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$308Average$629FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$334Average$393FlexibilityNo cancel feeOn-time71%

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