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The Big Island

$109+ Cheap flights from Portland (PDX) 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — KOA
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Portland to The Big Island

Cheapest flights from Portland to The Big Island
Explore the most affordable flight options available from Portland to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/19. 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 24mAlaska Airlines
Mon 1/125:04 pmKOA - PDX
1 stop18h 26mAlaska Airlines
Deal found 12/19$592
This Alaska Airlines deal was found by Cheapflights users on 12/19. 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 12/275:40 pmPDX - KOA
1 stop15h 38mMultiple Airlines
Mon 1/125:04 pmKOA - PDX
1 stop14h 45mMultiple Airlines
Deal found 12/19$617
This Alaska Airlines deal was found by Cheapflights users on 12/19. 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 12/19$673
This Alaska Airlines deal was found by Cheapflights users on 12/19. 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 12/307:00 amPDX - KOA
1 stop8h 20mMultiple Airlines
Fri 1/911:44 amKOA - PDX
Nonstop5h 43mMultiple Airlines
Deal found 12/19$698
This American Airlines deal was found by Cheapflights users on 12/19. 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 12/306:20 amPDX - KOA
1 stop10h 34mAmerican Airlines
Fri 1/99:20 pmKOA - PDX
1 stop20h 31mAmerican Airlines
Deal found 12/19$721
This Alaska Airlines deal was found by Cheapflights users on 12/19. 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 12/19$733
This American Airlines deal was found by Cheapflights users on 12/19. 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 12/308:35 amPDX - KOA
1 stop12h 16mAmerican Airlines
Wed 1/79:20 pmKOA - PDX
1 stop11h 19mAmerican Airlines
Deal found 12/19$737
This Delta deal was found by Cheapflights users on 12/19. 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 12/309:19 amPDX - KOA
1 stop12h 23mDelta
Fri 1/93:00 pmKOA - PDX
2 stops16h 26mDelta
Deal found 12/19$743
This Alaska Airlines deal was found by Cheapflights users on 12/18. 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 12/2310:21 amPDX - KOA
Nonstop6h 24mAlaska Airlines
Wed 1/712:11 pmKOA - PDX
Nonstop5h 43mAlaska Airlines
Deal found 12/18$758
This Kiwi.com deal was found by Cheapflights users on 12/19. 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.
Sat 12/206:09 pmPDX - ITO
1 stop25h 42mMultiple Airlines
Wed 1/146:44 pmITO - PDX
1 stop8h 47mMultiple Airlines
Deal found 12/19$784
This Alaska Airlines deal was found by Cheapflights users on 12/20. 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 12/2610:45 amPDX - ITO
2 stops13h 40mMultiple Airlines
Wed 12/315:59 pmITO - PDX
2 stops13h 51mMultiple Airlines
Deal found 12/20$912
This Alaska Airlines deal was found by Cheapflights users on 12/19. 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 12/229:26 amPDX - ITO
2 stops12h 33mMultiple Airlines
Sun 12/286:00 amITO - PDX
1 stop8h 18mMultiple Airlines
Deal found 12/19$938

Find flight deals from Portland to The Big Island

Keep the following information in mind while searching for Portland to The Big Island flight deals. Data was last updated December 21, 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 Portland to The Big Island
Search Deals
One-way flight from Portland 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 Portland to The Big Island.
Search Deals
Price to beat on a one-way flight from Portland to The Big Island.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 21, 2025.
Use the filters below to find and compare flights from Portland to The Big Island that are best for you.

Fly from

Portland

Fly to

The Big Island

Route

Depart

Return

Price

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 2/24

5:30 am-6:30 pm

2 stops15h 00m

Kona Intl

Tue 3/3

9:45 pm-12:02 pm

1 stop12h 17m

$278

PortlandHilo

PDX - ITO

PDXITO

Portland

Mon 2/2

10:30 am-7:04 pm

1 stop10h 34m

Hilo Intl

Tue 2/10

6:44 pm-9:35 am

2 stops12h 51m

$283

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Fri 1/23

5:30 am-6:30 pm

2 stops15h 00m

Kona Intl

Thu 1/29

8:45 pm-8:33 am

1 stop9h 48m

$287

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Thu 2/5

7:10 am-6:30 pm

2 stops13h 20m

Kona Intl

Thu 2/12

8:59 pm-8:31 am

1 stop9h 32m

$290

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Thu 2/26

5:30 am-6:30 pm

2 stops15h 00m

Kona Intl

Mon 3/2

8:55 pm-12:25 pm

1 stop13h 30m

$296

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 2/3

5:35 pm-12:31 pm

2 stops20h 56m

Kona Intl

Tue 2/10

4:27 pm-12:38 pm

2 stops18h 11m

$308

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Wed 2/25

7:10 am-6:30 pm

2 stops13h 20m

Kona Intl

Mon 3/2

7:55 pm-9:06 am

1 stop11h 11m

$308

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Mon 1/26

9:20 am-6:47 pm

1 stop11h 27m

Kona Intl

Sat 1/31

9:30 pm-6:50 pm

2 stops19h 20m

$328

PortlandHilo

PDX - ITO

PDXITO

Portland

Mon 1/26

10:30 am-5:29 pm

1 stop8h 59m

Hilo Intl

Wed 1/28

7:44 pm-5:31 am

1 stop7h 47m

$334

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 2/3

6:25 am-6:30 pm

1 stop14h 05m

Kona Intl

Sun 2/8

9:55 pm-10:07 am

1 stop10h 12m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 30 results
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Best time to book a flight from Portland to The Big Island

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

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

Currently, February is the cheapest month in which you can book a flight from Portland to The Big Island (average of $192). Flying from Portland to The Big Island in July is currently the most expensive (average of $528). 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 PDX to FUI?

Find hourly flight availability from Portland 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 21, 2025.

When flying from Portland 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 54% versus a flight in the morning.

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

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

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

Weekly flight availability from Portland to The Big Island

Explore weekly flight availability from Portland 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 December 21, 2025.

The most flights from PDX 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).

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated December 21, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Portland to The Big Island by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,494 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Alaska Airlines
8.0
Very good
11,494 reviews
Alaska Airlines
8.0
Very good
11,494 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Southwest
8.0
Very good
4,256 reviews
Alaska Airlines
8.0
Very good
11,494 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Delta
7.9
Good
8,017 reviews
Alaska Airlines
8.0
Very good
11,494 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Hawaiian Airlines
7.8
Good
2,821 reviews
Alaska Airlines
8.0
Very good
11,494 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
United Airlines
7.4
Good
9,099 reviews
Alaska Airlines
8.0
Very good
11,494 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Related info for your journey

Find useful and relevant information for your journey from Portland 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.

  • What airport do you fly from for flights from Portland to The Big Island?

    If you book a flight to The Big Island from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland.

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

    This flight path from Portland to The Big Island was viewed by 19 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Delta can get you from Portland to The Big Island in just under 15h. Your travel time can differ by up to . There are 2606 mi between Portland and The Big Island.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $118. Users have also found prices from $121 and $148 on Delta and United Airlines, respectively.

  • What are the most popular routes from Portland to The Big Island?

    Most travelers choose Portland - Kona Intl, Portland - Hilo Intl or Portland - Waimea (Big Island) Waimea Kohala when deciding on the best route from Portland to The Big Island.

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

    Looking for the cheapest flight from Portland to The Big Island? While on average our users pay $476, our data indicates the cheapest price to be $219. The most popular route (Portland - Kona Intl), is priced around $243.

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Portland to The Big Island (average of $192). Flying from Portland to The Big Island in July is currently the most expensive (average of $528). 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 Portland to The Big Island

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Portland to The Big Island

Discover the top 6 airlines that operate flights from Portland 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$205Average$428FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$215Average$379FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$257Average$595FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$289Average$745FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$308Average$618FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$334Average$393FlexibilityNo cancel feeOn-time71%

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