HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
The Big Island

$149+ 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 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
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oregon to The Big Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 September 16, 2025.

Round-trip from

$288
(Alaska Airlines)

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 The Big Island
Search Deals
One-way flight from Oregon to The Big Island
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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

Find 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 September 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.
Fri 10/247:40 amBOI - KOA
1 stop13h 50mDelta
Sun 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.
Tue 10/147:40 amBOI - KOA
2 stops15h 43mDelta
Tue 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.
Sat 10/185:30 amPDX - KOA
1 stop9h 26mUnited Airlines
Thu 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.
Thu 10/2310:23 amPDX - KOA
1 stop12h 00mDelta
Fri 10/319:30 pmKOA - PDX
1 stop10h 00mDelta
Deal found 9/16$329
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:55 pmPDX - ITO
1 stop16h 10mAlaska Airlines
Thu 10/305:26 pmITO - PDX
1 stop9h 08mAlaska Airlines
Deal found 9/16$333
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.
Mon 12/86:00 amMFR - KOA
2 stops15h 26mDelta
Mon 12/158:53 pmKOA - MFR
1 stop12h 06mDelta
Deal found 9/16$337
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.
Wed 10/221:25 pmPDX - ITO
2 stops11h 54mAlaska Airlines
Thu 10/304:21 pmITO - PDX
1 stop10h 13mAlaska Airlines
Deal found 9/14$343
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.
Mon 10/2712:33 pmPDX - ITO
2 stops12h 53mAlaska Airlines
Thu 11/66:01 pmITO - PDX
2 stops13h 05mAlaska 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.
Mon 11/106:00 amPDX - KOA
1 stop11h 02mAmerican Airlines
Mon 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.
Wed 11/55:42 pmPDX - KOA
1 stop23h 20mAmerican Airlines
Wed 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.
Fri 11/148:35 amPDX - KOA
1 stop10h 12mAmerican Airlines
Fri 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.
Mon 10/277:00 amPDX - KOA
Nonstop6h 09mAlaska Airlines
Thu 11/610:57 amKOA - PDX
1 stop17h 03mAlaska Airlines
Deal found 9/15$359

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 September 16, 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

PortlandHilo

PDX - ITO

PDXITO

Portland

Thu 1/8

10:55 am-7:18 pm

1 stop10h 23m

Hilo Intl

Thu 1/15

9:47 am-9:05 pm

1 stop9h 18m

$288

PortlandHilo

PDX - ITO

PDXITO

Portland

Mon 1/19

10:55 am-6:18 pm

1 stop9h 23m

Hilo Intl

Thu 1/29

6:49 pm-8:55 am

2 stops12h 06m

$298

PortlandHilo

PDX - ITO

PDXITO

Portland

Tue 1/13

10:55 am-7:18 pm

1 stop10h 23m

Hilo Intl

Tue 1/20

9:00 pm-9:49 am

2 stops10h 49m

$298

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Fri 10/24

7:40 am-5:30 pm

1 stop13h 50m

Kona Intl

Sun 10/26

9:30 pm-1:20 pm

1 stop11h 50m

$318

BoiseKailua-Kona

BOI - KOA

BOIKOA

Boise Air Term. Gowen Fld

Tue 10/14

7:40 am-7:23 pm

2 stops15h 43m

Kona Intl

Tue 10/21

9:30 pm-1:20 pm

1 stop11h 50m

$323

PortlandHilo

PDX - ITO

PDXITO

Portland

Thu 10/23

5:55 pm-7:05 am

1 stop16h 10m

Hilo Intl

Thu 10/30

5:26 pm-5:34 am

1 stop9h 08m

$333

PortlandHilo

PDX - ITO

PDXITO

Portland

Tue 3/3

10:40 am-5:00 pm

1 stop8h 20m

Hilo Intl

Wed 3/4

7:45 pm-7:48 am

2 stops10h 03m

$338

PortlandHilo

PDX - ITO

PDXITO

Portland

Fri 1/23

10:40 am-10:14 pm

2 stops13h 34m

Hilo Intl

Thu 1/29

6:49 pm-8:55 am

2 stops12h 06m

$338

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Thu 10/23

5:30 am-7:23 pm

2 stops16h 53m

Kona Intl

Fri 10/31

8:30 pm-12:49 pm

2 stops13h 19m

$340

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 2/24

7:30 am-11:55 am

Nonstop6h 25m

Kona Intl

Thu 3/5

8:10 am-5:20 am

1 stop19h 10m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results
1
2
3
...
6

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, October is the cheapest month in which you can book a flight from Oregon to The Big Island (average of $409). Flying from Oregon to The Big Island 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 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 September 16, 2025.

When flying from Oregon to The Big Island, 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 The Big Island

Explore weekly flight availability from Oregon to The Big Island. 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 September 16, 2025.

The most flights from USOR to zzFUI 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).

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 20 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 10h 23m. Alaska Airlines provides one of the quickest options available for as low as $288. There are 2566 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 Delta, which is currently one of the cheapest options available, starting at $149. American Airlines flights start at $149 while deals on United Airlines start at $149 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, October is the cheapest month in which you can book a flight from Oregon to The Big Island (average of $409). Flying from Oregon to The Big Island 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oregon to The Big Island

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Honolulu flights
San Francisco to Honolulu flights
Seattle to Honolulu flights
John F Kennedy Intl to Honolulu flights
Los Angeles to Kahului flights
Ontario to Honolulu flights
Seattle to Kailua-Kona flights
O'Hare Intl to Honolulu flights
Seattle to Kahului flights
Newark to Honolulu flights
San Francisco to Kahului flights
Minneapolis to Honolulu flights
San Diego to Honolulu flights
Los Angeles to Lihue flights
Dallas/Fort Worth to Honolulu flights
Portland to Honolulu flights
Seattle to Lihue flights
San Jose to Honolulu flights
Denver to Honolulu flights
Oakland to Honolulu flights
Dulles Intl to Honolulu flights
Sky Harbor Intl to Honolulu flights
Hobby to Honolulu flights
Los Angeles to Kailua-Kona flights
Las Vegas to Honolulu flights
Atlanta to Honolulu flights
Salt Lake City to Honolulu flights
LaGuardia to Honolulu flights
Portland to Kahului flights
George Bush Intcntl to Honolulu flights
San Francisco to Kailua-Kona flights
O'Hare Intl to Kahului flights
Boston to Honolulu flights
Sacramento to Honolulu flights
Denver to Kailua-Kona flights
San Francisco to Lihue flights
San Jose to Kahului flights
Portland to Kailua-Kona flights
Denver to Kahului flights
Detroit to Honolulu flights
Baltimore to Honolulu flights
San Diego to Kahului flights
Denver to Lihue flights
Long Beach to Honolulu flights
Reagan-National to Honolulu flights
Oakland to Kahului flights
Sacramento to Kahului flights
Salt Lake City to Kahului flights
Sky Harbor Intl to Kahului flights
John F Kennedy Intl to Kahului flights

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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$195Average$620FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$216Average$638FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$217Average$576FlexibilityNo cancel feeOn-time63%
DeltaCheapest$241Average$500FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$308Average$654FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$327Average$393FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.