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The Big Island

$128+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
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 February 8, 2026.

This Delta deal was found by Cheapflights users on 2/5. 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 2/265:30 am
PDX
-
KOA
2 stops15h 00m
Delta
Thu 3/510:55 pm
KOA
-
PDX
1 stop11h 07m
Delta
Deal found 2/5$262
This Delta deal was found by Cheapflights users on 2/6. 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 3/25:30 am
PDX
-
KOA
2 stops15h 00m
Delta
Wed 3/1110:15 pm
KOA
-
PDX
2 stops19h 43m
Delta
Deal found 2/6$267
This United Airlines deal was found by Cheapflights users on 2/6. 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.
Tue 4/141:39 pm
PDX
-
KOA
1 stop9h 03m
United Airlines
Tue 4/2110:48 pm
KOA
-
PDX
1 stop10h 38m
United Airlines
Deal found 2/6$269
This Delta deal was found by Cheapflights users on 2/5. 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 2/265:45 am
PDX
-
KOA
1 stop12h 06m
Delta
Thu 2/268:55 pm
KOA
-
PDX
1 stop10h 20m
Delta
Deal found 2/5$285
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Sun 3/11:40 pm
PDX
-
KOA
1 stop9h 11m
United Airlines
Mon 3/910:55 pm
KOA
-
PDX
1 stop10h 38m
United Airlines
Deal found 2/4$286
This Delta deal was found by Cheapflights users on 2/5. 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 2/266:25 am
PDX
-
KOA
1 stop14h 05m
Delta
Tue 3/39:55 pm
KOA
-
PDX
1 stop10h 52m
Delta
Deal found 2/5$288
This Delta deal was found by Cheapflights users on 2/6. 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 3/55:45 am
PDX
-
KOA
1 stop12h 06m
Delta
Wed 3/117:40 pm
KOA
-
PDX
1 stop13h 55m
Delta
Deal found 2/6$290
This Delta deal was found by Cheapflights users on 2/4. 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.
Sun 3/15:30 am
PDX
-
KOA
2 stops15h 00m
Delta
Mon 3/910:15 pm
KOA
-
PDX
1 stop8h 46m
Delta
Deal found 2/4$294
This Delta deal was found by Cheapflights users on 2/6. 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 3/185:30 am
PDX
-
KOA
2 stops15h 17m
Delta
Tue 4/77:40 pm
KOA
-
PDX
1 stop13h 53m
Delta
Deal found 2/6$296
This Delta deal was found by Cheapflights users on 2/6. 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.
Sun 3/15:30 am
PDX
-
KOA
2 stops15h 00m
Delta
Wed 3/1110:15 pm
KOA
-
PDX
2 stops19h 43m
Delta
Deal found 2/6$299
This Delta deal was found by Cheapflights users on 2/6. 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 3/55:30 am
PDX
-
KOA
2 stops15h 00m
Delta
Tue 3/1010:15 pm
KOA
-
PDX
2 stops17h 48m
Delta
Deal found 2/6$301
This United Airlines deal was found by Cheapflights users on 2/7. 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 5/95:30 am
PDX
-
KOA
1 stop8h 17m
United Airlines
Wed 5/1312:02 pm
KOA
-
PDX
1 stop9h 57m
United Airlines
Deal found 2/7$305

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 February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$262
(Delta)

One-way from

$128
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$456

Good round-trip deal

$466 or less

Good one-way deal

$389 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. 9% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 8, 2026.
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

Tue 3/3

7:15 am-6:30 pm

2 stops13h 15m

Kona Intl

Mon 3/9

7:40 pm-12:35 pm

1 stop13h 55m

$262

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Mon 3/2

5:30 am-6:30 pm

2 stops15h 00m

Kona Intl

Wed 3/11

10:15 pm-12:14 pm

1 stop10h 59m

$262

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Mon 3/2

10:25 am-6:30 pm

1 stop10h 05m

Kona Intl

Tue 3/10

10:15 pm-7:03 pm

2 stops17h 48m

$262

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Mon 3/2

5:30 am-6:30 pm

2 stops15h 00m

Kona Intl

Mon 3/9

10:15 pm-12:14 pm

1 stop10h 59m

$262

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Wed 3/4

6:25 am-6:30 pm

1 stop14h 05m

Kona Intl

Wed 3/11

10:15 pm-8:58 pm

2 stops19h 43m

$262

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Mon 3/2

1:27 pm-7:39 pm

1 stop8h 12m

Kona Intl

Thu 3/12

10:15 pm-12:14 pm

1 stop10h 59m

$290

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Thu 3/5

5:45 am-3:51 pm

1 stop12h 06m

Kona Intl

Mon 3/9

7:40 pm-12:35 pm

1 stop13h 55m

$290

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Wed 3/4

6:25 am-6:30 pm

1 stop14h 05m

Kona Intl

Thu 3/12

10:15 pm-10:01 am

1 stop8h 46m

$290

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Sat 2/28

1:40 pm-8:51 pm

1 stop9h 11m

Kona Intl

Sun 3/8

10:55 pm-12:33 pm

1 stop10h 38m

$316

PortlandHilo

PDX - ITO

PDXITO

Portland

Wed 4/29

6:00 am-6:10 pm

2 stops15h 10m

Hilo Intl

Wed 5/13

8:00 am-10:25 pm

2 stops11h 25m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

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
No data available for this route at this time. Please check back soon.

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 long is the flight from Oregon to The Big Island?

    A quick flight from Oregon to The Big Island can take about 13h 15m. Delta provides one of the quickest options available for as low as $262. 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 Delta, which is currently one of the cheapest options available, starting at $121. Southwest flights start at $148 while deals on United Airlines start at $148 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.

See more FAQs

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