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$129+ Cheap flights from The Big Island to Portland (PDX)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — PDX
Dec 8 — Dec 151
Mon 12/8
Mon 12/15
1 adult, Economy
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Find flight deals from The Big Island to Portland

Cheapest flights from The Big Island to Portland
Explore the most affordable flight options available from The Big Island to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 8, 2025.

This Delta deal was found by Cheapflights users on 11/6. 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 12/229:55 pmKOA - PDX
1 stop8h 43mDelta
Thu 1/15:30 amPDX - KOA
1 stop12h 18mDelta
Deal found 11/6$257
This Delta deal was found by Cheapflights users on 11/6. 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 12/38:43 pmKOA - PDX
1 stop9h 46mDelta
Tue 12/910:45 amPDX - KOA
1 stop10h 45mDelta
Deal found 11/6$313
This Alaska Airlines deal was found by Cheapflights users on 11/8. 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 12/39:00 pmKOA - PDX
2 stops11h 50mAlaska Airlines
Tue 12/91:34 pmPDX - KOA
1 stop9h 56mAlaska Airlines
Deal found 11/8$344
This Delta deal was found by Cheapflights users on 11/5. 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.
Wed 11/268:30 pmKOA - PDX
1 stop10h 01mDelta
Sun 11/305:30 amPDX - KOA
1 stop14h 43mDelta
Deal found 11/5$352
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:20 pmKOA - PDX
1 stop7h 58mAlaska Airlines
Sat 11/295:20 amPDX - KOA
1 stop14h 18mAlaska Airlines
Deal found 11/5$362
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:00 amITO - PDX
2 stops13h 00mAlaska Airlines
Sun 1/1110:52 amPDX - ITO
2 stops13h 42mAlaska Airlines
Deal found 11/5$624
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:00 amITO - PDX
2 stops10h 03mAlaska Airlines
Sun 11/305:34 pmPDX - ITO
1 stop26h 04mAlaska Airlines
Deal found 11/5$691
This Alaska Airlines deal was found by Cheapflights users on 11/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:42 amITO - PDX
1 stop12h 01mAlaska Airlines
Tue 11/2510:35 amPDX - ITO
2 stops13h 49mAlaska Airlines
Deal found 11/6$741
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:44 pmITO - PDX
2 stops12h 06mAlaska Airlines
Sat 11/2910:30 amPDX - ITO
1 stop8h 57mAlaska Airlines
Deal found 11/5$777

Cheap flight deals from The Big Island to Portland

Keep the following information in mind while searching for The Big Island to Portland flight deals. Data was last updated November 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(Delta)

One-way from

$129
(Delta)

Popular in

February

Cheapest in

September

Average price

$530

Good round-trip deal

$592 or less

Good one-way deal

$245 or less
Provider with most accurate pricing for Hilo Intl-Portland flight deals.
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Provider most trusted by Cheapflights users for Hilo Intl-Portland flights.
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From The Big Island to Portland
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One-way flight from The Big Island to Portland
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Highest demand for flights based on searches. 3% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from The Big Island to Portland.
Search Deals
Price to beat on a one-way flight from The Big Island to Portland.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from The Big Island to Portland 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 November 8, 2025.
Use the filters below to find and compare flights from The Big Island to Portland that are best for you.

Fly from

The Big Island

Fly to

Portland

Route

Depart

Return

Price

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

Mon 12/22

9:55 pm-8:38 am

1 stop8h 43m

Portland

Thu 1/1

5:30 am-3:48 pm

1 stop12h 18m

$257

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

Wed 12/3

8:43 pm-10:55 am

1 stop12h 12m

Portland

Tue 12/9

5:30 am-7:30 pm

2 stops16h 00m

$319

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Tue 1/27

1:42 pm-5:31 am

1 stop13h 49m

Portland

Mon 2/2

10:30 am-7:04 pm

1 stop10h 34m

$358

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

Wed 11/26

8:20 pm-6:18 am

1 stop7h 58m

Portland

Sat 11/29

5:20 am-5:38 pm

1 stop14h 18m

$362

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

Tue 12/2

3:30 pm-9:50 am

2 stops16h 20m

Portland

Tue 12/9

9:10 am-6:20 pm

1 stop11h 10m

$385

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Sat 12/20

6:00 am-9:00 pm

2 stops13h 00m

Portland

Sun 1/11

10:52 am-10:34 pm

2 stops13h 42m

$624

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

Wed 12/10

8:43 pm-10:55 am

1 stop12h 12m

$129

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

Thu 2/5

2:25 pm-12:39 am

1 stop8h 14m

$129

HiloPortland

ITO - PDX

ITOPDX

Hilo Intl

Thu 2/26

7:45 pm-9:47 am

2 stops12h 02m

$164

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

Wed 12/3

8:43 pm-8:29 am

1 stop9h 46m

$172

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 15 results
1
2

Best time to book a flight from The Big Island to Portland

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

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

Currently, February is the cheapest month in which you can book a flight from The Big Island to Portland (average of $257). Flying from The Big Island to Portland in July is currently the most expensive (average of $537). 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 FUI to PDX?

Find hourly flight availability from The Big Island to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 8, 2025.

It’s optimal to fly from The Big Island to Portland in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the evening.

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

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

Travelers seeking maximum savings on their The Big Island to Portland flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated November 8, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from The Big Island to Portland to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,248 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,248 reviews
Alaska Airlines
8.0
Very good
11,248 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
11,248 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
8,003 reviews
Alaska Airlines
8.0
Very good
11,248 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,804 reviews
Alaska Airlines
8.0
Very good
11,248 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,009 reviews
Alaska Airlines
8.0
Very good
11,248 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from The Big Island to Portland. 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 Portland from The Big Island?

    Located just 6.0 mi from the city center, Portland (PDX) is the airport most travelers will use when flying to Portland from The Big Island.

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

    Delta and Alaska Airlines can get you from The Big Island to Portland in just under 8h 43m. Your travel time can differ by up to 5h 06m. Airlines will cover a distance of 2606 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $129 on Delta. Other airlines that offer cheap prices include United Airlines from $129 and Alaska Airlines from $164 one-way.

  • What are the cheapest flights from The Big Island to Portland?

    Looking at all options, your cheapest flight can be booked for $232. While the most popular route (Kona Intl - Portland) can be booked for $313 on average, our data indicates $443 when flying from The Big Island to Portland.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from The Big Island to Portland (average of $257). Flying from The Big Island to Portland in July is currently the most expensive (average of $537). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Gresham
Troutdale

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from The Big Island to Portland

Discover the top 6 airlines that operate flights from The Big Island to Portland. 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 November 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$231Average$385FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$349FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$297Average$377FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$322Average$591FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$327Average$597FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$332Average$636FlexibilityNo cancel feeOn-time85%

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