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The Big Island

$128+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — KOA
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
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 January 20, 2026.

This Delta deal was found by Cheapflights users on 1/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:15 am
PDX
-
KOA
2 stops13h 15m
Delta
Mon 3/28:55 pm
KOA
-
PDX
1 stop13h 30m
Delta
Deal found 1/18$262
This Delta deal was found by Cheapflights users on 1/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:15 am
PDX
-
KOA
2 stops13h 15m
Delta
Wed 3/410:55 pm
KOA
-
PDX
2 stops14h 16m
Delta
Deal found 1/18$267
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:25 am
PDX
-
KOA
1 stop14h 05m
Delta
Tue 2/1710:55 pm
KOA
-
PDX
1 stop11h 07m
Delta
Deal found 1/20$288
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:32 pm
PDX
-
KOA
1 stop8h 23m
Delta
Mon 4/208:55 pm
KOA
-
PDX
1 stop10h 10m
Delta
Deal found 1/20$290
This Southwest deal was found by Cheapflights users on 1/17. 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.
Mon 2/237:10 am
PDX
-
ITO
2 stops13h 00m
Southwest
Mon 3/26:55 pm
ITO
-
PDX
2 stops13h 55m
Southwest
Deal found 1/17$291
This Delta deal was found by Cheapflights users on 1/20. 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 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
Tue 3/107:40 pm
KOA
-
PDX
1 stop13h 55m
Delta
Deal found 1/20$296
This Southwest deal was found by Cheapflights users on 1/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:30 am
PDX
-
ITO
2 stops12h 00m
Southwest
Sun 5/36:55 pm
ITO
-
PDX
2 stops13h 00m
Southwest
Deal found 1/18$297
This Southwest deal was found by Cheapflights users on 1/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
PDX
-
ITO
2 stops11h 30m
Southwest
Thu 4/238:00 am
ITO
-
PDX
2 stops11h 10m
Southwest
Deal found 1/18$299
This Southwest deal was found by Cheapflights users on 1/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:10 am
PDX
-
ITO
2 stops13h 00m
Southwest
Tue 3/108:00 am
ITO
-
PDX
2 stops11h 00m
Southwest
Deal found 1/19$311
This American Airlines deal was found by Cheapflights users on 1/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:01 am
PDX
-
KOA
1 stop10h 53m
American Airlines
Tue 2/1710:40 pm
KOA
-
PDX
1 stop20h 04m
American Airlines
Deal found 1/18$312
This Delta deal was found by Cheapflights users on 1/19. 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.
Fri 2/65:50 am
PDX
-
KOA
1 stop12h 01m
Delta
Tue 2/1010:55 pm
KOA
-
PDX
1 stop11h 05m
Delta
Deal found 1/19$316
This Delta deal was found by Cheapflights users on 1/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:36 pm
PDX
-
KOA
1 stop28h 02m
Delta
Wed 4/159:55 pm
KOA
-
PDX
1 stop9h 11m
Delta
Deal found 1/18$317

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 January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$262
(Delta)

One-way from

$128
(Delta)

Popular in

June

Cheapest in

September

Average price

$452

Good round-trip deal

$475 or less

Good one-way deal

$268 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. 11% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 20, 2026.
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

Wed 2/25

9:20 am-6:30 pm

2 stops11h 10m

Kona Intl

Mon 3/2

9:55 pm-10:47 am

1 stop10h 52m

$262

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Wed 3/4

1:27 pm-7:39 pm

1 stop8h 12m

Kona Intl

Wed 3/18

8:55 pm-10:02 am

1 stop10h 07m

$288

PortlandHilo

PDX - ITO

PDXITO

Portland

Mon 2/23

7:10 am-6:10 pm

2 stops13h 00m

Hilo Intl

Mon 3/2

6:55 pm-10:50 am

2 stops13h 55m

$291

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Thu 2/26

5:30 am-6:30 pm

2 stops15h 00m

Kona Intl

Wed 3/4

10:55 pm-3:11 pm

2 stops14h 16m

$299

PortlandHilo

PDX - ITO

PDXITO

Portland

Tue 3/10

10:30 am-6:46 pm

1 stop11h 16m

Hilo Intl

Tue 3/17

8:30 pm-9:50 am

2 stops10h 20m

$326

PortlandHilo

PDX - ITO

PDXITO

Portland

Mon 2/9

9:55 am-9:40 pm

2 stops13h 45m

Hilo Intl

Sun 2/15

6:00 am-8:45 pm

2 stops12h 45m

$327

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Mon 4/6

10:58 am-5:47 pm

1 stop9h 49m

Kona Intl

Thu 4/16

9:55 pm-10:06 am

1 stop9h 11m

$330

PortlandHilo

PDX - ITO

PDXITO

Portland

Sat 2/28

7:05 am-6:34 pm

2 stops13h 29m

Hilo Intl

Thu 3/5

6:44 pm-5:27 am

1 stop8h 43m

$341

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Mon 2/2

5:30 am-6:30 pm

2 stops15h 00m

Kona Intl

Mon 2/9

10:55 pm-12:00 pm

1 stop11h 05m

$342

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Thu 2/5

7:10 am-6:30 pm

2 stops13h 20m

Kona Intl

Tue 2/10

9:55 pm-10:07 am

1 stop10h 12m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 40 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 $205). Flying from Portland to The Big Island in July is currently the most expensive (average of $541). 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 January 20, 2026.

When flying from Portland 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.

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 January 20, 2026.
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
11,761 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,761 reviews
Alaska Airlines
8.0
Very good
11,761 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
11,761 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,080 reviews
Alaska Airlines
8.0
Very good
11,761 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,829 reviews
Alaska Airlines
8.0
Very good
11,761 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,183 reviews
Alaska Airlines
8.0
Very good
11,761 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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 and Southwest can get you from Portland to The Big Island in just under 11h 10m. Your travel time can differ by up to 1h 50m. There are 2606 mi between Portland 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 Portland to The Big Island one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $121. Users have also found prices from $138 and $148 on United Airlines and Southwest, 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 $479, our data indicates the cheapest price to be $238. The most popular route (Portland - Kona Intl), is priced around $256.

  • 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 $205). Flying from Portland to The Big Island in July is currently the most expensive (average of $541). 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.
Portland to Honolulu flights
Portland to Kahului flights
Portland to Kailua-Kona flights
Portland to Lihue flights
Boise to Honolulu flights
Boise to Kahului flights
Redmond to Kahului flights
Boise to Lihue flights
Eugene to Kailua-Kona flights
Eugene to Honolulu flights
Boise to Kailua-Kona flights
Medford to Honolulu flights
Eugene to Kahului flights
Portland to Hilo flights
Medford to Kailua-Kona flights
Redmond to Lihue flights
Medford to Lihue flights
Redmond to Honolulu flights
Eugene to Lihue flights
Redmond to Kailua-Kona flights
Medford to Kahului flights
Eugene to Hilo flights
Boise to Hilo flights
Portland to Lanai City flights
Yakima to Honolulu flights
Medford to Hilo flights
Portland to Hoolehua flights
Portland to Kapalua flights
Yakima to Lihue flights
Boise to Kapalua flights
Portland to Hana flights
Portland to Waimea (Big Island) flights
Pendleton to Honolulu flights
North Bend to Kahului flights
Redmond to Kapalua flights
Medford to Kapalua flights
Eugene to Kapalua flights
Boise to Hana flights

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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$201Average$361FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$217Average$387FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$231Average$379FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$257Average$524FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$308Average$609FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$318Average$759FlexibilityNo cancel feeOn-time85%

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